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5-196

G60 Generator Protection System

GE Multilin

5.6 GROUPED ELEMENTS

5 SETTINGS

5

b) 100% STATOR GROUND

PATH: SETTINGS

ÖØ

GROUPED ELEMENTS

Ö

SETTING GROUP 1(6)

Ö

STATOR GROUND

ÖØ

100% STATOR GROUND

The 100% stator ground function responds to third harmonic voltage measured at the generator neutral and output termi-
nals. When used in conjunction with the neutral overvoltage (fundamental frequency) element, it provides 100% ground
fault protection of the stator windings. Since the amount of third harmonic voltage that appears in the neutral is both load
and machine dependent, the protection method of choice is an adaptive method. The following formula is used to create an
adaptive operating quantity based on the amount of third harmonic that appears at the generator terminals.

(EQ 5.35)

where:

V

N(

3

rd)

is a magnitude of the 3rd harmonic in the voltage measured at the machine neutral point measured via an

auxiliary channel of the VT bank, and

V

0

(

3

rd)

is a magnitude of the 3rd harmonic in the zero-sequence voltage measured at the machine terminals.

This element requires wye-connected VTs for measurement of the third harmonic in the zero-sequence
voltage at the generator output terminals.

Example 1: Operating quantities under normal conditions.

Consider the figure shown below. In the case of a high impedance grounded machine, the neutral resistor is typically cho-
sen such that power dissipated in the resistor during a single line to ground fault is approximately equal to the reactive
power produced by the zero sequence capacitance of the stator winding and the GSU LV winding (

). At power system

frequencies, the neutral resistance is therefore equal to

, and at

, the neutral resistance is

.

For analysis, assume that

.

100% STATOR

GROUND

100% STATOR GROUND

FUNCTION: Disabled

Range: Disabled, Enabled

MESSAGE

100% STATOR GND STG1

PICKUP: 0.150 pu

Range: 0.000 to 0.900 pu in steps of 0.001

MESSAGE

100% STATOR GND STG1

DELAY: 1.00 s

Range: 0.00 to 600.00 s in steps of 0.01

MESSAGE

100% STATOR GND STG1

SUPV: 0.0075 pu

Range: 0.0010 to 0.1000 pu in steps of 0.0001

MESSAGE

100% STATOR GND STG2

PICKUP: 0.150 pu

Range: 0.000 to 0.900 pu in steps of 0.001

MESSAGE

100% STATOR GND STG2

DELAY: 1.00 s

Range: 0.00 to 600.00 s in steps of 0.01

MESSAGE

100% STATOR GND STG2

SUPV: 0.0075 pu

Range: 0.0010 to 0.1000 pu in steps of 0.0001

MESSAGE

100% STATOR GND BLK:

Off

Range: FlexLogic™ operand

MESSAGE

100% STATOR GROUND

TARGET: Self-reset

Range: Self-reset, Latched, Disabled

MESSAGE

100% STATOR GROUND

EVENTS: Disabled

Range: Disabled, Enabled

V

N

3

rd

(

)

V

N

3

rd

(

)

V

0 3

rd

(

)

+

---------------------------------------------

Pickup and

V

0 3

rd

(

)

V

N

3

rd

(

)

V

0 3

rd

(

)

+

---------------------------------------------

1

Pickup and

V

N

3

rd

(

)

V

0 3

rd

(

)

+

Supervision

>

–

>

<

NOTE

X

oc

X

oc

3

⁄

3

F

n

×

X

oc

E

3

10 V

=

,

R

5

Ω

, and

X

c

5

Ω

=

=

«
...
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327
328
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330
...
»

Summary of Contents for G60 UR Series

Page 1: ...em UR Series Instruction Manual GE Multilin 215 Anderson Avenue Markham Ontario Canada L6E 1B3 Tel 905 294 6222 Fax 905 201 2098 Internet http www GEmultilin com Title Page IISO9001 2000 G E M ULTILI N R E GISTERE D GE Multilin s Quality Management System is registered to ISO9001 2000 QMI 005094 UL A3775 1601 0110 U3 LISTED 52TL IND CONT EQ E83849 ...

Page 2: ......

Page 3: ...nd DSP module label colors are the same In the event that there is a mismatch between the CPU and CT VT module the relay will not function and a DSP ERROR or HARDWARE MISMATCH error will be displayed All other input output modules are compatible with the new hardware With respect to the firmware firmware versions 4 0x and higher are only compatible with the new CPU and CT VT mod ules Previous vers...

Page 4: ......

Page 5: ...1 5 4 RELAY ACTIVATION 1 17 1 5 5 RELAY PASSWORDS 1 18 1 5 6 FLEXLOGIC CUSTOMIZATION 1 18 1 5 7 COMMISSIONING 1 19 2 PRODUCT DESCRIPTION 2 1 INTRODUCTION 2 1 1 OVERVIEW 2 1 2 1 2 ORDERING 2 3 2 1 3 REPLACEMENT MODULES 2 7 2 2 SPECIFICATIONS 2 2 1 PROTECTION ELEMENTS 2 10 2 2 2 USER PROGRAMMABLE ELEMENTS 2 14 2 2 3 MONITORING 2 15 2 2 4 METERING 2 15 2 2 5 INPUTS 2 16 2 2 6 POWER SUPPLY 2 17 2 2 7 ...

Page 6: ...WARE INTERFACE 4 1 1 INTRODUCTION 4 1 4 1 2 CREATING A SITE LIST 4 1 4 1 3 ENERVISTA UR SETUP OVERVIEW 4 1 4 1 4 ENERVISTA UR SETUP MAIN WINDOW 4 3 4 2 EXTENDED ENERVISTA UR SETUP FEATURES 4 2 1 SETTINGS TEMPLATES 4 4 4 2 2 SECURING AND LOCKING FLEXLOGIC EQUATIONS 4 8 4 2 3 SETTINGS FILE TRACEABILITY 4 10 4 3 FACEPLATE INTERFACE 4 3 1 FACEPLATE 4 13 4 3 2 LED INDICATORS 4 14 4 3 3 CUSTOM LABELING ...

Page 7: ...ING DETECT 5 133 5 6 5 STATOR DIFFERENTIAL 5 141 5 6 6 PHASE CURRENT 5 144 5 6 7 NEUTRAL CURRENT 5 155 5 6 8 GROUND CURRENT 5 162 5 6 9 NEGATIVE SEQUENCE CURRENT 5 169 5 6 10 GENERATOR UNBALANCE 5 172 5 6 11 SPLIT PHASE PROTECTION 5 174 5 6 12 VOLTAGE ELEMENTS 5 178 5 6 13 LOSS OF EXCITATION 5 188 5 6 14 ACCIDENTAL ENERGIZATION 5 190 5 6 15 SENSITIVE DIRECTIONAL POWER 5 192 5 6 16 STATOR GROUND 5 ...

Page 8: ...TERS 6 7 6 2 10 SELECTOR SWITCHES 6 7 6 2 11 FLEX STATES 6 7 6 2 12 ETHERNET 6 7 6 2 13 DIRECT INPUTS 6 8 6 2 14 DIRECT DEVICES STATUS 6 8 6 2 15 IEC 61850 GOOSE INTEGERS 6 9 6 2 16 EGD PROTOCOL STATUS 6 9 6 2 17 TELEPROTECTION CHANNEL TESTS 6 10 6 2 18 ETHERNET SWITCH 6 10 6 3 METERING 6 3 1 METERING CONVENTIONS 6 11 6 3 2 STATOR DIFFERENTIAL 6 14 6 3 3 SOURCES 6 14 6 3 4 SYNCHROCHECK 6 18 6 3 5 ...

Page 9: ...BILITY 8 12 8 3 ENERVISTA SECURITY MANAGEMENT SYSTEM 8 3 1 OVERVIEW 8 15 8 3 2 ENABLING THE SECURITY MANAGEMENT SYSTEM 8 15 8 3 3 ADDING A NEW USER 8 15 8 3 4 MODIFYING USER PRIVILEGES 8 16 9 THEORY OF OPERATION 9 1 PHASE DISTANCE THROUGH POWER TRANSFORMERS 9 1 1 DESCRIPTION 9 1 9 1 2 EXAMPLE 9 4 10 APPLICATION OF SETTINGS 10 1 SETTING EXAMPLE 10 1 1 DESCRIPTION 10 1 10 1 2 SYSTEM SETUP 10 1 10 1 ...

Page 10: ... 7 B 4 MEMORY MAPPING B 4 1 MODBUS MEMORY MAP B 8 B 4 2 DATA FORMATS B 65 C IEC 61850 COMMUNICATIONS C 1 OVERVIEW C 1 1 INTRODUCTION C 1 C 1 2 COMMUNICATION PROFILES C 1 C 2 SERVER DATA ORGANIZATION C 2 1 OVERVIEW C 2 C 2 2 GGIO1 DIGITAL STATUS VALUES C 2 C 2 3 GGIO2 DIGITAL CONTROL VALUES C 2 C 2 4 GGIO3 DIGITAL STATUS AND ANALOG VALUES FROM RECEIVED GOOSE DATAC 2 C 2 5 GGIO4 GENERIC ANALOG MEASU...

Page 11: ...TATEMENT C 22 C 6 3 ACSI SERVICES CONFORMANCE STATEMENT C 23 C 7 LOGICAL NODES C 7 1 LOGICAL NODES TABLE C 26 D IEC 60870 5 104 COMMUNICATIONS D 1 IEC 60870 5 104 D 1 1 INTEROPERABILITY DOCUMENT D 1 D 1 2 IEC 60870 5 104 POINT LIST D 9 E DNP COMMUNICATIONS E 1 DEVICE PROFILE DOCUMENT E 1 1 DNP V3 00 DEVICE PROFILE E 1 E 1 2 IMPLEMENTATION TABLE E 4 E 2 DNP POINT LISTS E 2 1 BINARY INPUT POINTS E 8...

Page 12: ...xii G60 Generator Protection System GE Multilin TABLE OF CONTENTS ...

Page 13: ...on instruction manual updates and the latest software updates please visit the GE Multilin website at http www GEmultilin com If there is any noticeable physical damage or any of the contents listed are missing please contact GE Multilin immediately GE MULTILIN CONTACT INFORMATION AND CALL CENTER FOR PRODUCT SUPPORT GE Multilin 215 Anderson Avenue Markham Ontario Canada L6E 1B3 TELEPHONE 905 294 6...

Page 14: ... cabling and auxiliary equipment installed in stations can be even further reduced to 20 to 70 of the levels common in 1990 to achieve large cost reductions This requires placing even more functions within the IEDs Users of power equipment are also interested in reducing cost by improving power quality and personnel productivity and as always in increasing system reliability and efficiency These o...

Page 15: ...he device Virtual outputs can also serve as virtual inputs to FlexLogic equations The analog inputs and outputs are signals that are associated with transducers such as Resistance Temperature Detec tors RTDs The CT and VT inputs refer to analog current transformer and voltage transformer signals used to monitor AC power lines The UR series relays support 1 A and 5 A CTs The remote inputs and outpu...

Page 16: ...metering input output control hmi communications or any functional entity in the system Employing OOD OOP in the software architecture of the G60 achieves the same features as the hardware architecture modularity scalability and flexibility The application software for any UR series device for example feeder protection transformer protection distance protection is constructed by combining objects ...

Page 17: ...nded 200 MB of available space on system drive and 200 MB of available space on installation drive Video capable of displaying 800 x 600 or higher in high color mode 16 bit color RS232 and or Ethernet port for communications to the relay The following qualified modems have been tested to be compliant with the G60 and the EnerVista UR Setup software US Robotics external 56K FaxModem 5686 US Robotic...

Page 18: ... software items for the G60 6 EnerVista Launchpad will obtain the software from the Web or CD and automatically start the installation program 7 Select the complete path including the new directory name where the EnerVista UR Setup will be installed 8 Click on Next to begin the installation The files will be installed in the directory indicated and the installation program will automatically creat...

Page 19: ... the back of the device The faceplate RS232 port is intended for local use and is not described in this section see the Using the Quick Connect Feature section for details on configuring the RS232 port A GE Multilin F485 converter or compatible RS232 to RS485 converter is will be required Refer to the F485 instruction manual for additional details 1 Verify that the latest version of the EnerVista ...

Page 20: ...NG ETHERNET COMMUNICATIONS Before starting verify that the Ethernet network cable is properly connected to the Ethernet port on the back of the relay To setup the relay for Ethernet communications it will be necessary to define a Site then add the relay as a Device at that site 1 Verify that the latest version of the EnerVista UR Setup software is installed available from the GE EnerVista CD or on...

Page 21: ...tup values entered in the previous steps correspond to the relay setting values 12 Click OK when the relay order code has been received The new device will be added to the Site List window or Online window located in the top left corner of the main EnerVista UR Setup window The Site Device has now been configured for Ethernet communications Proceed to the Connecting to the G60 section to begin com...

Page 22: ...s the G60 from a laptop through Ethernet first assign an IP address to the relay from the front panel keyboard 1 Press the MENU key until the SETTINGS menu is displayed 2 Navigate to the SETTINGS Ö PRODUCT SETUP ÖØ COMMUNICATIONS ÖØ NETWORK Ö IP ADDRESS setting 3 Enter an IP address of 1 1 1 1 and select the ENTER key to save the value 4 In the same menu select the SUBNET IP MASK setting 5 Enter a...

Page 23: ...desktop right click the My Network Places icon and select Properties to open the network con nections window 2 Right click the Local Area Connection icon and select Properties 3 Select the Internet Protocol TCP IP item from the list provided and click the Properties button 4 Click on the Use the following IP address box ...

Page 24: ...on If the following sequence of messages appears when entering the C WINNT ping 1 1 1 1 command Pinging 1 1 1 1 with 32 bytes of data Request timed out Request timed out Request timed out Request timed out Ping statistics for 1 1 1 1 Packets Sent 4 Received 0 Lost 4 100 loss Approximate round trip time in milli seconds Minimum 0ms Maximum 0ms Average 0 ms Pinging 1 1 1 1 with 32 bytes of data Veri...

Page 25: ...tion specific DNS suffix IP Address 1 1 1 2 Subnet Mask 255 0 0 0 Default Gateway C WINNT It may be necessary to restart the laptop for the change in IP address to take effect Windows 98 or NT Before using the Quick Connect feature through the Ethernet port it is necessary to disable any configured proxy settings in Internet Explorer 1 Start the Internet Explorer software 2 Select the Tools Intern...

Page 26: ... Windows desktop right click the My Network Places icon and select Properties to open the network con nections window 2 Right click the Local Area Connection icon and select the Properties item 3 Select the Internet Protocol TCP IP item from the list provided and click the Properties button 4 Set the computer to Obtain a relay address automatically as shown below If this computer is used to connec...

Page 27: ...ted printed or changed according to user specifications Refer to chapter 4 in this manual and the EnerVista UR Setup Help File for more information about the using the EnerVista UR Setup software interface QUICK ACTION HOT LINKS The EnerVista UR Setup software has several new quick action buttons that provide users with instant access to several functions that are often performed when using G60 re...

Page 28: ...the GE Multilin RS232 RS485 converter box is required This device catalog number F485 connects to the computer using a straight through serial cable A shielded twisted pair 20 22 or 24 AWG connects the F485 converter to the G60 rear communications port The converter termi nals GND are connected to the G60 communication module COM terminals Refer to the CPU communica tions ports section in chapter ...

Page 29: ... 1 5 3 MENU HIERARCHY The setting and actual value messages are arranged hierarchically The header display pages are indicated by double scroll bar characters while sub header pages are indicated by single scroll bar characters The header display pages represent the highest level of the hierarchy and the sub header display pages fall below this level The MESSAGE UP and DOWN keys move within a grou...

Page 30: ...ific personnel There are two user password security access levels COMMAND and SETTING 1 COMMAND The COMMAND access level restricts the user from making any settings changes but allows the user to perform the fol lowing operations change state of virtual inputs clear event records clear oscillography records operate user programmable pushbuttons 2 SETTING The SETTING access level allows the user to...

Page 31: ... and LED indications 3 LED test 4 Visual inspection for any damage corrosion dust or loose wires 5 Event recorder file download with further events analysis Out of service maintenance 1 Check wiring connections for firmness 2 Analog values currents voltages RTDs analog inputs injection test and metering accuracy verification Calibrated test equipment is required 3 Protection elements setting verif...

Page 32: ...1 20 G60 Generator Protection System GE Multilin 1 5 USING THE RELAY 1 GETTING STARTED 1 ...

Page 33: ...ering staff All serial ports use the Modbus RTU protocol The RS485 ports may be connected to system computers with baud rates up to 115 2 kbps The RS232 port has a fixed baud rate of 19 2 kbps Optional communications modules include a 10Base F Ethernet interface which can be used to provide fast reliable communications in noisy environments Another option provides two 10Base F fiber optic ports fo...

Page 34: ...illography User definable displays Digital elements 48 Modbus communications User programmable fault reports Direct inputs and outputs 32 Modbus user map User programmable LEDs Disconnect switches Non volatile latches User programmable pushbuttons DNP 3 0 or IEC 60870 5 104 protocol Non volatile selector switch User programmable self tests Ethernet Global Data protocol optional RTD protection Virt...

Page 35: ...urations specified at the time of ordering The information required to completely specify the relay is provided in the following tables see chapter 3 for full details of relay modules Order codes are subject to change without notice Refer to the GE Multilin ordering page at http www GEindustrial com multilin order htm for the latest details concerning G60 ordering options The order code structure ...

Page 36: ...urrent and 2 Form C outputs 8 digital inputs 6B 6B 6B 6B 6B 2 Form A voltage with optional current and 4 Form C outputs 4 digital inputs 6C 6C 6C 6C 6C 8 Form C outputs 6D 6D 6D 6D 6D 16 digital inputs 6E 6E 6E 6E 6E 4 Form C outputs 8 digital inputs 6F 6F 6F 6F 6F 8 Fast Form C outputs 6G 6G 6G 6G 6G 4 Form A voltage with optional current outputs 8 digital inputs 6H 6H 6H 6H 6H 6 Form A voltage w...

Page 37: ... inputs 6C 6C 6C 8 Form C outputs 6D 6D 6D 16 digital inputs 6E 6E 6E 4 Form C outputs 8 digital inputs 6F 6F 6F 8 Fast Form C outputs 6G 6G 6G 4 Form A voltage with optional current outputs 8 digital inputs 6H 6H 6H 6 Form A voltage with optional current outputs 4 digital inputs 6K 6K 6K 4 Form C and 4 Fast Form C outputs 6L 6L 6L 2 Form A current with optional voltage and 2 Form C outputs 8 digi...

Page 38: ...uto Burnishing 4L 4L 14 Form A no monitoring Latching outputs 67 67 8 Form A no monitoring outputs 6A 6A 2 Form A voltage with optional current and 2 Form C outputs 8 digital inputs 6B 6B 2 Form A voltage with optional current and 4 Form C outputs 4 digital inputs 6C 6C 8 Form C outputs 6D 6D 16 digital inputs 6E 6E 4 Form C outputs 8 digital inputs 6F 6F 8 Fast Form C outputs 6G 6G 4 Form A volta...

Page 39: ...nal voltage MOSFET outputs 4D 16 digital inputs with Auto Burnishing 4L 14 Form A no monitoring Latching outputs 67 8 Form A no monitoring outputs 6A 2 Form A voltage with optional current and 2 Form C outputs 8 digital inputs 6B 2 Form A voltage with optional current and 4 Form C outputs 4 digital inputs 6C 8 Form C outputs 6D 16 digital inputs 6E 4 Form C outputs 8 digital inputs 6F 8 Fast Form ...

Page 40: ...uts 6E 4 Form C outputs 8 digital inputs 6F 8 Fast Form C outputs 6G 4 Form A voltage with optional current outputs 8 digital inputs 6H 6 Form A voltage with optional current outputs 4 digital inputs 6K 4 Form C and 4 Fast Form C outputs 6L 2 Form A current with optional voltage and 2 Form C outputs 8 digital inputs 6M 2 Form A current with optional voltage and 4 Form C outputs 4 digital inputs 6N...

Page 41: ...l inputs 6K 4 Form C and 4 Fast Form C outputs 6L 2 Form A current with optional voltage and 2 Form C outputs 8 digital inputs 6M 2 Form A current with optional voltage and 4 Form C outputs 4 digital inputs 6N 4 Form A current with optional voltage outputs 8 digital inputs 6P 6 Form A current with optional voltage outputs 4 digital inputs 6R 2 Form A no monitoring and 2 Form C outputs 8 digital in...

Page 42: ...nd wye delta transformers CT location all delta wye and wye delta transformers Voltage supervision pickup series compensation applications 0 to 5 000 pu in steps of 0 001 Operation time 1 to 1 5 cycles typical Reset time 1 power cycle typical STATOR DIFFERENTIAL Pickup 0 050 to 1 00 pu in steps of 0 01 Slope 1 and 2 1 to 100 in steps of 1 Break 1 1 00 to 1 50 pu in steps of 0 01 Break 2 1 50 to 30...

Page 43: ...teps of 0 001 Stages 2 I2t with linear reset and definite time Pickup level 0 00 to 100 00 in steps of 0 01 Dropout level 97 to 98 of pickup Level accuracy 0 1 to 2 x CT rating 0 5 of reading or 1 of rated whichever is greater 2 0 x CT rating 1 5 of reading Time dial K value 0 00 to 100 00 in steps of 0 01 Pickup delay 0 0 to 1000 0 s in steps of 0 1 Reset delay 0 0 to 1000 0 s in steps of 0 1 Tim...

Page 44: ... pickup Level accuracy 0 5 of reading from 10 to 208 V Pickup delay 0 to 600 00 s in steps of 0 01 Reset delay 0 to 600 00 s in steps of 0 01 Time accuracy 3 or 20 ms whichever is greater Operate time 30 ms at 1 10 pickup at 60 Hz VOLTS PER HERTZ Voltage Phasor only Pickup level 0 80 to 4 00 in steps of 0 01 pu V Hz Dropout level 97 to 98 of pickup Level accuracy 0 02 pu Timing curves Definite Tim...

Page 45: ... step or 3 step Tripping mode Early or Delayed Current supervision Pickup level 0 050 to 30 000 pu in steps of 0 001 Dropout level 97 to 98 of pickup Fwd reverse reach sec Ω 0 10 to 500 00 Ω in steps of 0 01 Left and right blinders sec Ω 0 10 to 500 00 Ω in steps of 0 01 Impedance accuracy 5 Fwd reverse angle impedances 40 to 90 in steps of 1 Angle accuracy 2 Characteristic limit angles 40 to 140 ...

Page 46: ...tion control and FlexLogic USER PROGRAMMABLE LEDs Number 48 plus trip and alarm Programmability from any logical variable contact or vir tual input Reset mode self reset or latched LED TEST Initiation from any digital input or user program mable condition Number of tests 3 interruptible at any time Duration of full test approximately 3 minutes Test sequence 1 all LEDs on Test sequence 2 all LEDs o...

Page 47: ...tandard Number of channels 14 synchrophasors 8 analogs 16 digi tals TVE total vector error 1 Triggering frequency voltage current power rate of change of frequency user defined Reporting rate 1 2 5 10 12 15 20 25 30 50 or 60 times per second Number of clients One over TCP IP port two over UDP IP ports AC ranges As indicated in appropriate specifications sections Network reporting format 16 bit int...

Page 48: ...ous current draw 3 mA when energized Auto burnish impulse current 50 to 70 mA Duration of auto burnish impulse 25 to 50 ms DCMA INPUTS Current input mA DC 0 to 1 0 to 1 1 to 1 0 to 5 0 to 10 0 to 20 4 to 20 programmable Input impedance 379 Ω 10 Conversion range 1 to 20 mA DC Accuracy 0 2 of full scale Type Passive RTD INPUTS Types 3 wire 100 Ω Platinum 100 120 Ω Nickel 10 Ω Copper Sensing current ...

Page 49: ...UTS FORM A RELAY Make and carry for 0 2 s 30 A as per ANSI C37 90 Carry continuous 6 A Break DC inductive L R 40 ms Operate time 4 ms Contact material silver alloy LATCHING RELAY Make and carry for 0 2 s 30 A as per ANSI C37 90 Carry continuous 6 A Break at L R of 40 ms 0 25 A DC max Operate time 4 ms Contact material silver alloy Control separate operate and reset inputs Control mode operate domi...

Page 50: ...Current 0 9 A DC maximum Nominal AC voltage 100 to 240 V AC 0 26 to 0 16 A 26 to 39 VA at 50 60 Hz Minimum AC voltage 85 V AC 0 31 A 22 VA at 50 60 Hz Maximum AC voltage 265 V AC 0 16 A 42 VA at 50 60 Hz Internal fuse 3 A 350 V AC Ceramic Axial SLO BLO Manufacturer Conquer Part number SCD A 003 ETHERNET SWITCH LOW VOLTAGE TYPE 2T Nominal voltage 48 V DC 0 31 A 15 W Minimum voltage 30 V DC 0 43 A 1...

Page 51: ...n either transmit or receive fiber paths for a total insertion loss of 1db for either direction The worst case optical power budget between two type 2T or 2S modules using a single fiber cable is To calculate the maximum fiber length divide the worst case opti cal power budget by the cable attenuation per unit distance speci fied in the manufacturer data sheets For example typical attenuation for ...

Page 52: ...degree II Overvoltage category II Ingress protection IP20 front IP10 back INTERFACE TYPE TYPICAL DISTANCE RS422 1200 m G 703 100 m EMITTER FIBER TYPE TRANSMIT POWER RECEIVED SENSITIVITY POWER BUDGET 820 nm LED Multimode 20 dBm 30 dBm 10 dB 1300 nm LED Multimode 21 dBm 30 dBm 9 dB 1300 nm ELED Singlemode 23 dBm 32 dBm 9 dB 1300 nm Laser Singlemode 1 dBm 30 dBm 29 dB 1550 nm Laser Singlemode 5 dBm 3...

Page 53: ...ss A and B Voltage interruption and ripple DC IEC60255 11 12 ripple 200 ms interrupts Radiated and conducted emissions CISPR11 CISPR22 IEC60255 25 Class A Sinusoidal vibration IEC60255 21 1 Class 1 Shock and bump IEC60255 21 2 Class 1 Seismic IEC60255 21 3 Class 1 Power magnetic immunity IEC61000 4 8 Level 5 Pulse magnetic immunity IEC61000 4 9 Level 4 Damped magnetic immunity IEC61000 4 10 Level ...

Page 54: ...t required but for situations where dust has accumulated on the faceplate display a dry cloth can be used Units that are stored in a de energized state should be powered up once per year for one hour continuously to avoid deterioration of electrolytic capacitors COMPLIANCE APPLICABLE COUNCIL DIRECTIVE ACCORDING TO CE compliance Low voltage directive EN60255 5 EMC directive EN60255 26 EN50263 EN610...

Page 55: ... limited rear depth There is also a removable dust cover that fits over the faceplate which must be removed when attempting to access the keypad or RS232 communications port The case dimensions are shown below along with panel cutout details for panel mounting When planning the location of your panel cutout ensure that provision is made for the faceplate to swing open without interference to or fr...

Page 56: ... allows the relay to be easily upgraded or repaired by a qualified service person The faceplate is hinged to allow easy access to the removable modules and is itself removable to allow mounting on doors with limited rear depth There is also a removable dust cover that fits over the faceplate which must be removed when attempting to access the keypad or RS232 communications port The case dimensions...

Page 57: ... sits semi flush with the panel or switchgear door allowing the operator access to the keypad and the RS232 communications port The relay is secured to the panel with the use of four screws supplied with the relay Figure 3 4 G60 VERTICAL DIMENSIONS ENHANCED PANEL 14 025 7 482 15 000 4 000 9 780 11 015 1 329 13 560 843809A1 CDR ...

Page 58: ...ilable online from the GE Multilin website GEK 113180 UR series UR V side mounting front panel assembly instructions GEK 113181 Connecting the side mounted UR V enhanced front panel to a vertical UR series device GEK 113182 Connecting the side mounted UR V enhanced front panel to a vertically mounted horizontal UR series device For details on side mounting G60 devices with the standard front panel...

Page 59: ...GE Multilin G60 Generator Protection System 3 5 3 HARDWARE 3 1 DESCRIPTION 3 Figure 3 6 G60 VERTICAL SIDE MOUNTING INSTALLATION STANDARD PANEL ...

Page 60: ...roper electrostatic discharge protection for example a static strap must be used when coming in con tact with modules while the relay is energized The relay being modular in design allows for the withdrawal and insertion of modules Modules must only be replaced with like modules in their original factory configured slots The enhanced faceplate can be opened to the left once the thumb screw has bee...

Page 61: ...n of the module to ensure that the same or replacement module is inserted into the correct slot Modules with current input provide automatic shorting of external CT circuits To properly insert a module ensure that the correct module type is inserted into the correct slot position The ejector inserter clips located at the top and at the bottom of each module must be in the disengaged position as th...

Page 62: ...mber assignments which are three characters long assigned in order by module slot position row number and column letter Two slot wide modules take their slot designation from the first slot position nearest to CPU module which is indicated by an arrow marker on the terminal block See the following figure for an example of rear terminal assignments NOTE X W V U T S P N M L K J H D G F B R 8 4 7 3 6...

Page 63: ...GE Multilin G60 Generator Protection System 3 9 3 HARDWARE 3 1 DESCRIPTION 3 Figure 3 11 EXAMPLE OF MODULES IN F AND H SLOTS ...

Page 64: ...UPPLY 1 FILTER SURGE B3a B1b B8a B6b B8b B6a B3b B1a B2b B5b AC or DC DC F1c F4a F8c F8a F3c F5a F5c F7c CURRENT INPUTS F6a F7a F6c F2c VX VA VB VC F4c F1a F4b F1b F2a F3a F2b F3b VOLTAGE INPUTS 8F 8G VX VA VB VC IA IB IC IG IA5 IA1 IB5 IC5 IG5 IB1 IC1 IG1 TYPICAL CONFIGURATION THE AC SIGNAL PATH IS CONFIGURABLE POSITIVE WATTS M3c M4c M4b M4a M1c M1a M1b M3b CURRENT INPUTS 8F 8G or 8H 8J M2a M3a M...

Page 65: ... contact input connections The power supply module provides 48 V DC power for dry contact input connections and a critical failure relay see the Typical wiring diagram earlier The critical failure relay is a form C device that will be energized once control power is applied and the relay has successfully booted up with no critical self test failures If on going self test diagnostic checks detect a...

Page 66: ...n isolating transformer and an automatic shorting mechanism that shorts the input when the module is withdrawn from the chassis There are no internal ground connections on the current inputs Current transformers with 1 to 50000 A primaries and 1 A or 5 A secondaries may be used CT VT modules with a sensitive ground input are also available The ground CT input of the sensitive ground modules is ten...

Page 67: ...Ground connection to neutral must be on the source side UNSHIELDED CABLE LOAD A B C N G Ground outside CT Source LOAD SHIELDED CABLE 996630A5 A B C Source To ground must be on load side Stress cone shields NOTE 1a 1b 1c 2a 2b 2c 3a 4a 5a 6a 7a 8a 3b 4b 5c 6c 7c 8c 3c 4c Current inputs 8F 8G 8L and 8M modules 4 CTs and 4 VTs Voltage inputs VA VB VC VX VA VB VC VX IA IC IB IG IA5 IC5 IB5 IG5 IA1 IC1...

Page 68: ...uts is different for the two applications The contact inputs are grouped with a common return The G60 has two versions of grouping four inputs per common return and two inputs per common return When a contact input output module is ordered four inputs per common is used The four inputs per common allows for high density inputs in combination with outputs with a compromise of four inputs sharing on...

Page 69: ... subsequently opened when measured as an impedance The solution to this problem is to use the voltage measuring trigger input of the relay test set and connect the form A contact through a voltage dropping resistor to a DC voltage source If the 48 V DC output of the power supply is used as a source a 500 Ω 10 W resistor is appropriate In this configuration the voltage across either the form A cont...

Page 70: ... 6a 6c 2 Inputs 6 Fast Form C 6a 6c 2 Inputs 6 Form A 7a 7c 2 Inputs 7 Fast Form C 7a 7c 2 Inputs 7a 7c 2 Inputs 8a 8c 2 Inputs 8 Fast Form C 8a 8c 2 Inputs 8a 8c 2 Inputs 6K MODULE 6L MODULE 6M MODULE 6N MODULE TERMINAL ASSIGNMENT OUTPUT TERMINAL ASSIGNMENT OUTPUT OR INPUT TERMINAL ASSIGNMENT OUTPUT OR INPUT TERMINAL ASSIGNMENT OUTPUT OR INPUT 1 Form C 1 Form A 1 Form A 1 Form A 2 Form C 2 Form A...

Page 71: ...6 Solid State 7a 7c 2 Inputs 7a 7c 2 Inputs 7 Form A 7 Not Used 8a 8c 2 Inputs 8a 8c 2 Inputs 8 Form A 8 Solid State 4B MODULE 4C MODULE 4D MODULE 4L MODULE TERMINAL ASSIGNMENT OUTPUT TERMINAL ASSIGNMENT OUTPUT TERMINAL ASSIGNMENT OUTPUT TERMINAL ASSIGNMENT OUTPUT 1 Not Used 1 Not Used 1a 1c 2 Inputs 1 2 Outputs 2 Solid State 2 Solid State 2a 2c 2 Inputs 2 2 Outputs 3 Not Used 3 Not Used 3a 3c 2 I...

Page 72: ...3 18 G60 Generator Protection System GE Multilin 3 2 WIRING 3 HARDWARE 3 Figure 3 17 CONTACT INPUT AND OUTPUT MODULE WIRING 1 of 2 842762A2 CDR ...

Page 73: ...b 3b 4b 5b 6b 1a 2a 3a 4a 5a 6a 1c 2c 3c 4c 5c 6c 1 5 2 6 3 4 8a 7b 7a CONTACT IN 7a CONTACT IN 7c CONTACT IN 8a CONTACT IN 8c COMMON 7b SURGE 8c 7c 8b I V I V I V I V DIGITAL I O 6N 1b 2b 3b 4b 6c 1a 2a 3a 4a 5a 6a 1c 2c 3c 4c 5c 5b 1 2 3 4 8a 7b 7a CONTACT IN 7a CONTACT IN 5a CONTACT IN 7c CONTACT IN 5c CONTACT IN 8a CONTACT IN 6a CONTACT IN 8c CONTACT IN 6c COMMON 7b COMMON 5b SURGE 8c 7c 8b DI...

Page 74: ...ces 33 V DC for 48 V sources 84 V DC for 110 to 125 V sources and 166 V DC for 250 V sources Figure 3 19 DRY AND WET CONTACT INPUT CONNECTIONS Wherever a tilde symbol appears substitute with the slot position of the module Contact outputs may be ordered as form a or form C The form A contacts may be connected for external circuit supervi sion These contacts are provided with voltage and current mo...

Page 75: ...nge of state was sensed Then within 25 to 50 ms this current is slowly reduced to 3 mA as indicated above The 50 to 70 mA peak current burns any film on the con tacts allowing for proper sensing of state changes If the external device contact is bouncing the auto burnishing starts when external device contact bouncing is over Another important difference between the auto burnishing input module an...

Page 76: ...ections These connections are arranged as three ter minals per row with a total of eight rows A given row may be used for either inputs or outputs with terminals in column a having positive polarity and terminals in column c having negative polarity Since an entire row is used for a single input output channel the name of the channel is assigned using the module slot position and row number Each m...

Page 77: ... RS232 FACEPLATE PORT CONNECTION 3 2 9 CPU COMMUNICATION PORTS a OPTIONS In addition to the faceplate RS232 port the G60 provides two additional communication ports or a managed six port Ether net switch depending on the installed CPU module The CPU modules do not require a surge ground connection Table 3 3 CPU MODULE COMMUNICATIONS CPU TYPE COM1 COM2 9E RS485 RS485 9G 10Base F and 10Base T RS485 ...

Page 78: ...ial cable Shielded twisted pairs SM fiber optic cable Ground at remote device RS485 COM2 COMMON D1a D2a D3a D4b D4a BNC BNC IRIG B output IRIG B input CPU 9S RS485 COM2 COMMON D1b D2b D3b RS485 COM1 Ground at remote device Co axial cable Co axial cable Shielded twisted pairs NORMAL ALTERNATE COM1 100Base FL 100Base F 10 100Base T Tx1 Rx1 Tx2 Rx2 COMMON D1a D2a D3a D4b D4a BNC BNC IRIG B output IRI...

Page 79: ...nt only Each relay should also be daisy chained to the next one in the link A maximum of 32 relays can be connected in this manner without exceeding driver capability For larger systems additional serial channels must be added It is also possible to use commercially available repeaters to increase the number of relays on a single channel to more than 32 Star or stub connections should be avoided e...

Page 80: ...he 10 Mbps rate is available for CPU modules 9G and 9H 100Mbps is available for modules 9H 9J 9K 9L 9M 9N 9P and 9R The 9H 9K 9M and 9R modules have a second pair of identical optical fiber transmitter and receiver for redundancy The optical fiber sizes supported include 50 125 µm 62 5 125 µm and 100 140 µm for 10 Mbps The fiber optic port is designed such that the response times will not vary for...

Page 81: ...l connec tion several UR series relays can be synchronized The IRIG B repeater has a bypass function to maintain the time signal even when a relay in the series is powered down Figure 3 27 IRIG B REPEATER Using an amplitude modulated receiver will cause errors up to 1 ms in event time stamping Using an amplitude modulated receiver will also cause errors of up to 1 ms in metered synchrophasor value...

Page 82: ...elays can be connected in a single ring Figure 3 28 DIRECT INPUT AND OUTPUT SINGLE CHANNEL CONNECTION The interconnection for dual channel Type 7 communications modules is shown below Two channel modules allow for a redundant ring configuration That is two rings can be created to provide an additional independent data path The required connections are UR1 Tx1 to UR2 Rx1 UR2 Tx1 to UR3 Rx1 UR3 Tx1 ...

Page 83: ...E C37 94 820 nm 128 kbps multi mode LED 2 channels 2S Six port managed Ethernet switch with high voltage power supply 2T Six port managed Ethernet switch with low voltage power supply 72 1550 nm single mode laser 1 channel 73 1550 nm single mode laser 2 channels 74 Channel 1 RS422 channel 2 1550 nm single mode laser 75 Channel 1 G 703 channel 2 1550 nm single mode laser 76 IEEE C37 94 820 nm 64 kb...

Page 84: ...terface attenuators may be necessary to ensure that you do not exceed the maxi mum optical input power to the receiver 7N Channel 1 RS422 channel 2 1300 nm single mode ELED 7P Channel 1 RS422 channel 2 1300 nm single mode laser 7Q Channel 1 G 703 channel 2 1300 nm single mode laser 7R G 703 1 channel 7S G 703 2 channels 7T RS422 1 channel 7V RS422 2 channels 2 clock inputs 7W RS422 2 channels Tabl...

Page 85: ...nufacturer to another Therefore it is not uncommon to see pin outs numbered TxA TxB RxA and RxB In such cases it can be assumed that A is equivalent to and B is equivalent to b G 703 SELECTION SWITCH PROCEDURES 1 Remove the G 703 module 7R or 7S The ejector inserter clips located at the top and at the bottom of each module must be pulled simultaneously in order to release the module for removal Be...

Page 86: ...uld be disabled off d G 703 TIMING MODES There are two timing modes for the G 703 module internal timing mode and loop timing mode default Internal Timing Mode The system clock is generated internally Therefore the G 703 timing selection should be in the internal timing mode for back to back UR to UR connections For back to back connections set for octet timing S1 OFF and timing mode to internal t...

Page 87: ...REMOTE LOOPBACK MODE In dual loopback mode the multiplexers are active and the functions of the circuit are divided into two with each receiver transmitter pair linked together to deconstruct and then reconstruct their respective signals Differential Manchester data enters the Differential Manchester receiver module and then is returned to the differential Manchester transmitter module Likewise G ...

Page 88: ... timing ST connections However when used in two channel applications certain criteria must be followed since there is one clock input for the two RS422 channels The system will function cor rectly if the following connections are observed and your data module has a terminal timing feature Terminal timing is a common feature to most synchronous data units that allows the module to accept timing fro...

Page 89: ...e of the Tx clock in the center of the Tx data bit Figure 3 41 CLOCK AND DATA TRANSITIONS d RECEIVE TIMING The RS422 interface utilizes NRZI MARK modulation code and therefore does not rely on an Rx clock to recapture data NRZI MARK is an edge type invertible self clocking code Data module 1 Data module 2 Signal name Signal name SD A Send data TT A Terminal timing TT B Terminal timing SD B Send da...

Page 90: ...d maximum optical input power to the receiver Figure 3 42 RS422 AND FIBER INTERFACE CONNECTION Connections shown above are for multiplexers configured as DCE data communications equipment units 3 3 7 G 703 AND FIBER INTERFACE The figure below shows the combined G 703 plus fiber interface configuration at 64 kbps The 7E 7F 7G 7Q and 75 mod ules are used in configurations where channel 1 is employed...

Page 91: ...is repeated at a frame rate of 8000 Hz with a resultant bit rate of 2048 kbps The specifications for the module are as follows IEEE standard C37 94 for 1 128 kbps optical fiber interface for 2G and 2H modules or C37 94 for 2 64 kbps opti cal fiber interface for 76 and 77 modules Fiber optic cable type 50 mm or 62 5 mm core diameter optical fiber Fiber optic mode multi mode Fiber optic cable length...

Page 92: ...oval Before performing this action control power must be removed from the relay The original location of the module should be recorded to help ensure that the same or replacement module is inserted into the correct slot 2 Remove the module cover screw 3 Remove the top cover by sliding it towards the rear and then lift it upwards 4 Set the timing selection switches channel 1 channel 2 to the desire...

Page 93: ...te of 2048 kbps The specifications for the module are as follows Emulated IEEE standard emulates C37 94 for 1 64 kbps optical fiber interface modules set to n 1 or 64 kbps Fiber optic cable type 9 125 μm core diameter optical fiber Fiber optic mode single mode ELED compatible with HP HFBR 1315T transmitter and HP HFBR 2316T receiver Fiber optic cable length up to 10 km Fiber optic connector type S...

Page 94: ...should be recorded to help ensure that the same or replacement module is inserted into the correct slot 2 Remove the module cover screw 3 Remove the top cover by sliding it towards the rear and then lift it upwards 4 Set the timing selection switches channel 1 channel 2 to the desired timing modes see description above 5 Replace the top cover and the cover screw 6 Re insert the C37 94SM module Tak...

Page 95: ...E XXX self test warning will be issued 3 4 2 MANAGED ETHERNET SWITCH MODULE HARDWARE The type 2S and 2T managed Ethernet switch modules provide two 10 100Base T and four multimode ST 100Base FX external Ethernet ports accessible through the rear of the module In addition a serial console port is accessible from the front of the module requires the front panel faceplate to be open The pin assignmen...

Page 96: ...e UR relay for correct operation The Switch has been shipped with a default IP address of 192 168 1 2 and a subnet mask of 255 255 255 0 Consult your net work administrator to determine if the default IP address subnet mask or default gateway needs to be modified Do not connect to network while configuring the switch module 842835A1 CDR 100Base FX 100Base FX Tx1 Rx1 Tx2 Rx2 GROUND W1a W2b W1a Powe...

Page 97: ... G60 and prompt as follows when complete 3 Cycle power to the G60 and switch module to activate the new settings b SAVING THE ETHERNET SWITCH SETTINGS TO A SETTINGS FILE The G60 allows the settings information for the Ethernet switch module to be saved locally as a settings file This file con tains the advanced configuration details for the switch not contained within the standard G60 settings fil...

Page 98: ...to a settings file before uploading a new settings file It is highly recommended to place the switch offline while transferring setting files to the switch When transferring settings files from one switch to another the user must reconfigure the IP address 1 Select the desired device from site tree in the online window 2 Select the Settings Product Setup Communications Ethernet Switch Ethernet Swi...

Page 99: ...switch module Firmware upgrades using the serial port TFTP and FTP are described in detail in the switch module manual b SELECTING THE PROPER SWITCH FIRMWARE VERSION The latest switch module firmware is available as a download from the GE Multilin web site Use the following procedure to determine the version of firmware currently installed on your switch 1 Log into the switch using the EnerVista w...

Page 100: ...grading the firmware 3 After saving the settings file proceed with the firmware upload by selecting Yes to the above warning Another window will open asking you to point to the location of the firmware file to be uploaded 4 Select the firmware file to be loaded on to the Switch and select the Open option The following window will pop up indicating that the firmware file transfer is in progress If ...

Page 101: ...RNET MODULE OFFLINE No response has been received from the Ethernet module after five successive polling attempts Loss of switch power IP gateway subnet Incompatibility between the CPU and the switch module UR port port 7 configured incorrectly or blocked Switch IP address assigned to another device in the same network PORT 1 EVENTS to PORT 6 EVENTS ETHERNET PORT 1 OFFLINE to ETHERNET PORT 6 OFFLI...

Page 102: ...3 48 G60 Generator Protection System GE Multilin 3 4 MANAGED ETHERNET SWITCH MODULES 3 HARDWARE 3 ...

Page 103: ...definition must first be created See the EnerV ista UR Setup Help File or refer to the Connecting EnerVista UR Setup with the G60 section in Chapter 1 for details 4 1 3 ENERVISTA UR SETUP OVERVIEW a ENGAGING A DEVICE The EnerVista UR Setup software may be used in on line mode relay connected to directly communicate with the G60 relay Communicating relays are organized and grouped by communication ...

Page 104: ...on which had been removed from the Settings List tree menu it will be added back to the Settings List tree menu Drag and Drop The Site List and Settings List control bar windows are each mutually a drag source and a drop target for device order code compatible files or individual menu items Also the Settings List control bar window and any Windows Explorer directory folder are each mutually a file...

Page 105: ...nts 1 Title bar which shows the pathname of the active data view 2 Main window menu bar 3 Main window tool bar 4 Site list control bar window 5 Settings list control bar window 6 Device data view windows with common tool bar 7 Settings file data view windows with common tool bar 8 Workspace area with data view tabs 9 Status bar 10 Quick action hot links Figure 4 1 ENERVISTA UR SETUP SOFTWARE MAIN ...

Page 106: ...emplate feature is disabled by default The following procedure describes how to enable the settings tem plate for UR series settings files 1 Select a settings file from the offline window of the EnerVista UR Setup main screen 2 Right click on the selected device or settings file and select the Template Mode Create Template option The settings file template is now enabled and the file tree displaye...

Page 107: ...e by clicking on them The setting available to view will be displayed against a yellow background as shown below Figure 4 3 SETTINGS TEMPLATE VIEW TWO SETTINGS SPECIFIED AS EDITABLE 6 Click on Save to save changes to the settings template 7 Proceed through the settings tree to specify all viewable settings c ADDING PASSWORD PROTECTION TO A TEMPLATE It is highly recommended that templates be saved ...

Page 108: ... those settings available for editing Display all settings with settings not available for editing greyed out Use the following procedure to only display settings available for editing 1 Select an installed device or a settings file from the tree menu on the left of the EnerVista UR Setup main screen 2 Apply the template by selecting the Template Mode View In Template Mode option 3 Enter the templ...

Page 109: ...ified by the template but all settings will be shown The effect of applying the template to the phase time overcurrent settings is shown below Figure 4 6 APPLYING TEMPLATES VIA THE VIEW ALL SETTINGS COMMAND e REMOVING THE SETTINGS TEMPLATE It may be necessary at some point to remove a settings template Once a template is removed it cannot be reapplied and it will be necessary to define a new setti...

Page 110: ... ENTRIES The following procedure describes how to lock individual entries of a FlexLogic equation 1 Right click the settings file or online device and select the Template Mode Create Template item to enable the set tings template feature 2 Select the FlexLogic FlexLogic Equation Editor settings menu item By default all FlexLogic entries are specified as viewable and displayed against a yellow back...

Page 111: ... below and on the front panel display Figure 4 9 SECURED FLEXLOGIC IN GRAPHICAL VIEW b LOCKING FLEXLOGIC EQUATIONS TO A SERIAL NUMBER A settings file and associated FlexLogic equations can also be locked to a specific UR serial number Once the desired FlexLogic entries in a settings file have been secured use the following procedure to lock the settings file to a specific serial number 1 Select th...

Page 112: ...nfor mation can be compared with the G60 actual values at any later date to determine if security has been compromised The traceability information is only included in the settings file if a complete settings file is either transferred to the G60 device or obtained from the G60 device Any partial settings transfers by way of drag and drop do not add the traceability information to the settings fil...

Page 113: ...relay configuration since the settings file was saved a SETTINGS FILE TRACEABILITY INFORMATION The serial number and file transfer date are saved in the settings files when they sent to an G60 device The G60 serial number and file transfer date are included in the settings file device definition within the EnerVista UR Setup offline window as shown in the example below Figure 4 12 DEVICE DEFINITIO...

Page 114: ...INFORMATION ÖØ SERIAL NUMBER ACTUAL VALUES ÖØ PRODUCT INFO Ö MODEL INFORMATION ÖØ LAST SETTING CHANGE c ADDITIONAL TRACEABILITY RULES The following additional rules apply for the traceability feature If the user changes any settings within the settings file in the offline window then the traceability information is removed from the settings file If the user creates a new settings file then no trac...

Page 115: ... interface being EnerVista UR Setup software The front panel interface consists of LED panels an RS232 port keypad LCD display control pushbuttons and optional user programmable pushbuttons The faceplate is hinged to allow easy access to the removable modules There is also a removable dust cover that fits over the faceplate which must be removed in order to access the keypad panel The following fi...

Page 116: ...ition has been cleared these latched conditions can also be reset via the SETTINGS ÖØ INPUT OUTPUTS ÖØ RESETTING menu The RS232 port is intended for connection to a portable PC The USER keys are not used in this unit Figure 4 18 TYPICAL LED INDICATOR PANEL FOR ENHANCED FACEPLATE The status indicators in the first column are described below IN SERVICE This LED indicates that control power is applie...

Page 117: ...on elements are ORed to turn on or off the phase A B or C LEDs VOLTAGE This LED indicates voltage was involved CURRENT This LED indicates current was involved FREQUENCY This LED indicates frequency was involved OTHER This LED indicates a composite function was involved PHASE A This LED indicates phase A was involved PHASE B This LED indicates phase B was involved PHASE C This LED indicates phase C...

Page 118: ...ement is asserted and remain on until the RESET button on the front panel is pressed after the operand is reset All elements that are able to discriminate faulted phases can independently turn off or on the phase A B or C LEDs This includes phase instantaneous overcurrent phase undervoltage etc This means that the phase A B and C operate oper ands for individual protection elements are ORed to tur...

Page 119: ...the pre printed label the LED settings must be entered as shown in the User programmable LEDs section of chapter 5 The LEDs are fully user programmable The default labels can be replaced by user printed labels for both panels as explained in the following section Figure 4 21 LED PANEL 2 DEFAULT LABELS 4 3 3 CUSTOM LABELING OF LEDS a ENHANCED FACEPLATE The following procedure requires the pre requi...

Page 120: ...nsert tool from the package and bend the tabs as described in the following procedures These tabs will be used for removal of the default and custom LED labels It is important that the tool be used EXACTLY as shown below with the printed side containing the GE part number facing the user The label package shipped with every G60 contains the three default labels shown below the custom label templat...

Page 121: ...rocedure describes how to remove the LED labels from the G60 enhanced front panel and insert the custom labels 1 Use the knife to lift the LED label and slide the label tool underneath Make sure the bent tabs are pointing away from the relay 2 Slide the label tool under the LED label until the tabs snap out as shown below This will attach the label tool to the LED label ...

Page 122: ...e pocket until the text is properly aligned with the LEDs as shown below The following procedure describes how to remove the user programmable pushbutton labels from the G60 enhanced front panel and insert the custom labels 1 Use the knife to lift the pushbutton label and slide the tail of the label tool underneath as shown below Make sure the bent tab is pointing away from the relay ...

Page 123: ...LATE INTERFACE 4 2 Slide the label tool under the user programmable pushbutton label until the tabs snap out as shown below This will attach the label tool to the user programmable pushbutton label 3 Remove the tool and attached user programmable pushbutton label as shown below ...

Page 124: ...e file The panel templates provide relative LED locations and located example text x edit boxes The following procedure demonstrates how to install uninstall the custom panel labeling 1 Remove the clear Lexan Front Cover GE Multilin part number 1501 0014 2 Pop out the LED module and or the blank module with a screwdriver as shown below Be careful not to damage the plastic covers 3 Place the left s...

Page 125: ...en down further into logical subgroups The MESSAGE keys navigate through the subgroups The VALUE keys scroll increment or decrement numerical setting values when in programming mode These keys also scroll through alphanumeric values in the text edit mode Alterna tively values may also be entered with the numeric keypad The decimal key initiates and advance to the next character in text edit mode o...

Page 126: ...NTER COMMAND PASSWORD This message appears when the USER 1 USER 2 or USER 3 key is pressed and a COMMAND PASSWORD is required i e if COMMAND PASSWORD is enabled and no com mands have been issued within the last 30 minutes Press USER 1 To Select Breaker This message appears if the correct password is entered or if none is required This mes sage will be maintained for 30 seconds or until the USER 1 ...

Page 127: ...ual value headers Ø SETTINGS PRODUCT SETUP Press the MENU key until the header for the first page of Settings appears This page contains settings to configure the relay Ø SETTINGS SYSTEM SETUP Press the MESSAGE DOWN key to move to the next Settings page This page con tains settings for System Setup Repeatedly press the MESSAGE UP and DOWN keys to display the other setting headers and then back to ...

Page 128: ...N key displays the previous selection c ENTERING ALPHANUMERIC TEXT Text settings have data values which are fixed in length but user defined in character They may be comprised of upper case letters lower case letters numerals and a selection of special characters FLASH MESSAGE TIME 1 0 s For example select the SETTINGS Ö PRODUCT SETUP ÖØ DISPLAY PROPERTIES Ö FLASH MESSAGE TIME setting Ø MINIMUM 0 ...

Page 129: ...ge appears on the display 2 Press the MESSAGE RIGHT key until the PASSWORD SECURITY message appears on the display 3 Press the MESSAGE DOWN key until the INSTALLATION message appears on the display 4 Press the MESSAGE RIGHT key until the RELAY SETTINGS Not Programmed message is displayed 5 After the RELAY SETTINGS Not Programmed message appears on the display press the VALUE keys change the select...

Page 130: ...D 7 Type in a numerical password up to 10 characters and press the ENTER key 8 When the VERIFY NEW PASSWORD is displayed re type in the same password and press ENTER 9 When the NEW PASSWORD HAS BEEN STORED message appears your new Setting or Command Password will be active f CHANGING EXISTING PASSWORD To change an existing password follow the instructions in the previous section with the following...

Page 131: ...set to Off after the expiration of the ten minute timeout In the event that an incorrect Command or Setting password has been entered via the any external communications inter face three times within a three minute time span the REMOTE ACCESS DENIED FlexLogic operand will be set to On and the G60 will not allow Settings or Command access via the any external communications interface for the next t...

Page 132: ...4 30 G60 Generator Protection System GE Multilin 4 3 FACEPLATE INTERFACE 4 HUMAN INTERFACES 4 ...

Page 133: ... 5 37 USER PROGRAMMABLE FAULT REPORT See page 5 38 OSCILLOGRAPHY See page 5 39 DATA LOGGER See page 5 41 USER PROGRAMMABLE LEDS See page 5 42 USER PROGRAMMABLE SELF TESTS See page 5 45 CONTROL PUSHBUTTONS See page 5 46 USER PROGRAMMABLE PUSHBUTTONS See page 5 47 FLEX STATE PARAMETERS See page 5 52 USER DEFINABLE DISPLAYS See page 5 53 DIRECT I O See page 5 55 TELEPROTECTION See page 5 63 INSTALLAT...

Page 134: ...5 117 FLEXELEMENTS See page 5 119 NON VOLATILE LATCHES See page 5 123 SETTINGS GROUPED ELEMENTS SETTING GROUP 1 See page 5 124 SETTING GROUP 2 SETTING GROUP 6 SETTINGS CONTROL ELEMENTS TRIP BUS See page 5 201 SETTING GROUPS See page 5 203 SELECTOR SWITCH See page 5 204 UNDERFREQUENCY See page 5 210 OVERFREQUENCY See page 5 211 FREQUENCY RATE OF CHANGE See page 5 212 FREQUENCY OOB ACCUMULATION See ...

Page 135: ...ICES See page 5 233 REMOTE INPUTS See page 5 234 REMOTE DPS INPUTS See page 5 235 REMOTE OUTPUTS DNA BIT PAIRS See page 5 235 REMOTE OUTPUTS UserSt BIT PAIRS See page 5 236 RESETTING See page 5 236 DIRECT INPUTS See page 5 237 DIRECT OUTPUTS See page 5 237 TELEPROTECTION See page 5 240 IEC 61850 GOOSE ANALOGS See page 5 242 IEC 61850 GOOSE UINTEGERS See page 5 243 SETTINGS TRANSDUCER I O DCMA INPU...

Page 136: ...element are shown on the element logic diagram This includes the inputs settings fixed logic and the output operands generated abbreviations used on scheme logic diagrams are defined in Appendix F Some settings for current and voltage elements are specified in per unit pu calculated quantities pu quantity actual quantity base quantity For current elements the base quantity is the nominal secondary...

Page 137: ...e are not recorded as events When set to Enabled events are created for Element PKP pickup Element DPO dropout Element OP operate The DPO event is created when the measure and decide comparator output transits from the pickup state logic 1 to the dropout state logic 0 This could happen when the element is in the operate state if the reset delay time is not 0 5 1 3 INTRODUCTION TO AC SOURCES a BACK...

Page 138: ...ilure Given the flexibility of this approach it becomes necessary to add configuration settings to the platform to allow the user to select which sets of CT inputs will be added to form the net current into the protected device The internal grouping of current and voltage signals forms an internal source This source can be given a specific name through the settings and becomes available to protect...

Page 139: ...F3 where F is the slot letter and 1 is the first channel of the set of three channels Upon startup the CPU configures the settings required to characterize the current and voltage inputs and will display them in the appropriate section in the sequence of the banks as described above as follows for a maximum configuration F1 F5 M1 M5 U1 and U5 The above section explains how the input channels are i...

Page 140: ...ons Any changes to the local or remote passwords enables this functionality When entering a settings or command password via EnerVista or any serial interface the user must enter the correspond ing connection password If the connection is to the back of the G60 the remote password must be used If the connection is to the RS232 port of the faceplate the local password must be used The PASSWORD ACCE...

Page 141: ...____ 2 VERIFY NEW PASSWORD ____________ 3 NEW PASSWORD HAS BEEN STORED To gain write access to a Restricted setting program the ACCESS LEVEL setting in the main security menu to Setting and then change the setting or attempt to change the setting and follow the prompt to enter the programmed password If the password is correctly entered access will be allowed Accessibility automatically reverts to...

Page 142: ...lowing access supervision settings are available INVALID ATTEMPTS BEFORE LOCKOUT This setting specifies the number of times an incorrect password can be entered within a three minute time span before lockout occurs When lockout occurs the LOCAL ACCESS DENIED and REMOTE ACCESS DENIED FlexLogic operands are set to On These operands are returned to the Off state upon expiration of the lockout PASSWOR...

Page 143: ...setting access functions as normal that is a local setting password is required If this setting is any contact input on FlexLogic operand then the operand must be asserted set as on prior to providing the local setting password to gain setting access If setting access is not authorized for local operation front panel or RS232 interface and the user attempts to obtain setting access then the UNAUTH...

Page 144: ...5 2 2 DISPLAY PROPERTIES PATH SETTINGS Ö PRODUCT SETUP ÖØ DISPLAY PROPERTIES Some relay messaging characteristics can be modified to suit different situations using the display properties settings LANGUAGE This setting selects the language used to display settings actual values and targets The range is dependent on the order code of the relay FLASH MESSAGE TIME Flash messages are status warning er...

Page 145: ...sure ments at the fractional volt level can be affected by noise Some customers prefer these low voltages to be displayed as zero while others prefer the voltage to be displayed even when the value reflects noise rather than the actual sig nal The G60 applies a cut off value to the magnitudes and angles of the measured voltages If the magnitude is below the cut off level it is substituted with zer...

Page 146: ...tected by the command password Thus if they are used to clear records the user programma ble pushbuttons can provide extra security if required For example to assign User Programmable Pushbutton 1 to clear demand records the following settings should be applied 1 Assign the clear demand function to Pushbutton 1 by making the following change in the SETTINGS Ö PRODUCT SETUP ÖØ CLEAR RELAY RECORDS m...

Page 147: ... when ordering either an Ethernet or RS485 port The rear COM2 port be used for either RS485 or RRTD communications COMMUNICATIONS SERIAL PORTS See below MESSAGE NETWORK See page 5 17 MESSAGE MODBUS PROTOCOL See page 5 17 MESSAGE DNP PROTOCOL See page 5 18 MESSAGE DNP IEC104 POINT LISTS See page 5 21 MESSAGE IEC 61850 PROTOCOL See page 5 22 MESSAGE WEB SERVER HTTP PROTOCOL See page 5 33 MESSAGE TFT...

Page 148: ... unique address from 1 to 254 The baud rate for RRTD communications can be selected as 300 1200 2400 4800 9600 14400 or 19200 bps If the RS485 COM2 port is used for an RRTD then there must not be any other devices connected in the daisy chain for any other purpose The port is strictly dedicated to RRTD usage when RS485 COM2 USAGE is selected as RRTD Power must be cycled to the G60 for changes to t...

Page 149: ...OL The serial communication ports utilize the Modbus protocol unless configured for DNP or IEC 60870 5 104 operation see descriptions below This allows the EnerVista UR Setup software to be used The UR operates as a Modbus slave device only When using Modbus protocol on the RS232 port the G60 will respond regardless of the MODBUS SLAVE ADDRESS pro grammed For the RS485 ports each G60 must have a u...

Page 150: ...0000 100000 MESSAGE DNP VOLTAGE SCALE FACTOR 1 Range 0 001 0 01 0 1 1 10 100 1000 10000 100000 MESSAGE DNP POWER SCALE FACTOR 1 Range 0 001 0 01 0 1 1 10 100 1000 10000 100000 MESSAGE DNP ENERGY SCALE FACTOR 1 Range 0 001 0 01 0 1 1 10 100 1000 10000 100000 MESSAGE DNP PF SCALE FACTOR 1 Range 0 001 0 01 0 1 1 10 100 1000 10000 100000 MESSAGE DNP OTHER SCALE FACTOR 1 Range 0 001 0 01 0 1 1 10 100 1...

Page 151: ... channels 1 or 2 When this value is set to Network UDP the DNP protocol can be used over UDP IP on chan nel 1 only Refer to Appendix E for additional information on the DNP protocol Changes to the DNP CHANNEL 1 PORT and DNP CHANNEL 2 PORT settings will take effect only after power has been cycled to the relay The DNP NETWORK CLIENT ADDRESS settings can force the G60 to respond to a maximum of five...

Page 152: ... to change deadband values from the default for each individual DNP analog input point Whenever power is removed and re applied to the G60 the default deadbands will be in effect The DNP TIME SYNC IIN PERIOD setting determines how often the Need Time Internal Indication IIN bit is set by the G60 Changing this time allows the DNP master to send time synchronization commands more or less often as re...

Page 153: ...gning FlexLogic operands for binary inputs MSP points or FlexAnalog parameters for analog inputs MME points The menu for the binary input points DNP or MSP points IEC 60870 5 104 is shown below PATH SETTINGS Ö PRODUCT SETUP ÖØ COMMUNICATIONS ÖØ DNP IEC104 POINT LISTS Ö BINARY INPUT MSP POINTS Up to 256 binary input points can be configured for the DNP or IEC 60870 5 104 protocols The points are co...

Page 154: ...G60 supports the Manufacturing Message Specification MMS protocol as specified by IEC 61850 MMS is supported over two protocol stacks TCP IP over ethernet and TP4 CLNP OSI over ethernet The G60 operates as an IEC 61850 server The Remote inputs and outputs section in this chapter describe the peer to peer GSSE GOOSE message scheme The GSSE GOOSE configuration main menu is divided into two areas tra...

Page 155: ...ed GSSE messages are not transmitted The GSSE ID setting represents the IEC 61850 GSSE application ID name string sent as part of each GSSE message This string identifies the GSSE message to the receiving device In G60 releases previous to 5 0x this name string was repre sented by the RELAY NAME setting The fixed GOOSE settings are shown below PATH SETTINGS Ö PRODUCT ÖØ COMMUNICATIONS ÖØ IEC 61850...

Page 156: ...ts to be transmitted or received from the G60 The G60 supports the configuration of eight 8 transmission and reception datasets allowing for the optimization of data transfer between devices Items programmed for dataset 1 and 2 will have changes in their status transmitted as soon as the change is detected Datasets 1 and 2 should be used for high speed transmission of data that is required for app...

Page 157: ...IEDs IEC 61850 GOOSE messaging contains a number of configurable parameters all of which must be correct to achieve the successful transfer of data It is critical that the configured datasets at the transmission and reception devices are an exact match in terms of data structure and that the GOOSE addresses and name strings match exactly Manual configuration is possible but third party substation ...

Page 158: ...e CONFIG GSE 1 VLAN PRIORITY the default value of 4 is OK for this example Set the CONFIG GSE 1 VLAN ID value the default value is 0 but some switches may require this value to be 1 Set the CONFIG GSE 1 ETYPE APPID value This setting represents the ETHERTYPE application ID and must match the configuration on the receiver the default value is 0 Set the CONFIG GSE 1 CONFREV value This value changes ...

Page 159: ...ese two data items The status value for GGIO1 ST Ind1 stVal is determined by the FlexLogic operand assigned to GGIO1 indication 1 Changes to this operand will result in the transmission of GOOSE messages con taining the defined dataset The main reception menu is applicable to configurable GOOSE only and contains the configurable GOOSE dataset items for reception PATH RECEPTION ÖØ CONFIGURABLE GOOS...

Page 160: ...e then server scanning can be disabled to increase CPU resources When server scanning is disabled there will be not updated to the IEC 61850 logical node sta tus values in the G60 Clients will still be able to connect to the server G60 relay but most data values will not be updated This setting does not affect GOOSE GSSE operation Changes to the IED NAME setting LD INST setting and GOOSE dataset w...

Page 161: ...d apparent 46 phase CT primary setting 275 VT ratio setting frequency 90 Hz power factor 2 The GGIO1 status configuration points are shown below PATH SETTINGS Ö PRODUCT SETUP ÖØ COMMUNICATIONS ÖØ IEC 61850 ÖØ GGIO1 STATUS CONFIGURATION The NUMBER OF STATUS POINTS IN GGIO1 setting specifies the number of Ind single point status indications that are instantiated in the GGIO1 logical node Changes to ...

Page 162: ... values ANALOG IN 1 MIN This setting specifies the minimum value for each analog value Refer to IEC 61850 7 1 and 61850 7 3 for details This minimum value is used to determine the deadband The deadband is used in the determina tion of the deadbanded magnitude from the instantaneous magnitude ANALOG IN 1 MAX This setting defines the maximum value for each analog value Refer to IEC 61850 7 1 and 618...

Page 163: ...lects the FlexInteger value to drive each GGIO5 integer status value GGIO5 ST UIntIn1 This setting is stored as an 32 bit unsigned integer value The report control configuration settings are shown below PATH SETTINGS Ö PRODUCT SETUP ÖØ COMMUNICATIONS ÖØ IEC 61850 ÖØ REPORT Ö REPORT 1 6 CONFIGURATION Changes to the report configuration will not take effect until the G60 is restarted Please disconne...

Page 164: ...unter As disconnect switches operate by opening and closing the XSWI operating counter status attribute OpCnt increments with every operation Frequent switch operation may result in very large OpCnt values over time This setting allows the OpCnt to be reset to 0 for XSWI1 Since GSSE GOOSE messages are multicast Ethernet by specification they will not usually be forwarded by net work routers Howeve...

Page 165: ...client software is available from various sources including Microsoft Windows NT The dir txt file obtained from the G60 contains a list and description of all available files event records oscillography etc j IEC 60870 5 104 PROTOCOL PATH SETTINGS Ö PRODUCT SETUP ÖØ COMMUNICATIONS ÖØ IEC 60870 5 104 PROTOCOL WEB SERVER HTTP PROTOCOL HTTP TCP PORT NUMBER 80 Range 1 to 65535 in steps of 1 TFTP PROTO...

Page 166: ...ver to provide an accurate time Both unicast and broadcast SNTP are supported If SNTP functionality is enabled at the same time as IRIG B the IRIG B signal provides the time value to the G60 clock for as long as a valid signal is present If the IRIG B signal is removed the time obtained from the SNTP server is used If either SNTP or IRIG B is enabled the G60 clock value cannot be changed using the...

Page 167: ...ATH SETTINGS Ö PRODUCT SETUP ÖØ COMMUNICATIONS ÖØ EGD PROTOCOL Ö SLOW PROD EXCH 1 2 CONFIGURATION Slow EGD exchanges 500 to 1000 ms are generally used for the transfer and display of data items The settings for the fast and slow exchanges are described below EXCH 1 DESTINATION This setting specifies the destination IP address of the produced EGD exchange This is usu ally unicast or broadcast EXCH ...

Page 168: ...TCP port number for the Ethernet switch module are specified in this menu These settings are used in advanced network configurations Please consult the network administrator before making changes to these settings The client software EnerVista UR Setup for example is the preferred interface to configure these settings The PORT 1 EVENTS through PORT 6 EVENTS settings allow Ethernet switch module ev...

Page 169: ...avings time DST settings can be used to allow the G60 clock can follow the DST rules of the local time zone Note that when IRIG B time synchronization is active the DST settings are ignored The DST settings are used when the G60 is synchronized with SNTP or when neither SNTP nor IRIG B is used Only timestamps in the event recorder and communications protocols are affected by the daylight savings t...

Page 170: ... The relay includes two user programmable fault reports to enable capture of two types of trips for example trip from ther mal protection with the report configured to include temperatures and short circuit trip with the report configured to include voltages and currents Both reports feed the same report file queue The last record is available as individual data items via communications protocols ...

Page 171: ...r size for example 10 50 75 etc A trigger position of 25 consists of 25 pre and 75 post trigger data The TRIGGER SOURCE is always captured in oscillography and may be any FlexLogic parameter element state contact input virtual output etc The relay sampling rate is 64 samples per cycle The AC INPUT WAVEFORMS setting determines the sampling rate at which AC input signals that is current and voltage ...

Page 172: ... actual value parameters is presented in Appendix A FlexAnalog parameters The parameter index number shown in any of the tables is used to expedite the selection of the parameter on the relay display It can be quite time consuming to scan through the list of parameters via the relay keypad and display entering this number via the relay keypad will cause the corresponding parameter to be displayed ...

Page 173: ...de in which the data logger will operate When set to Continu ous the data logger will actively record any configured channels at the rate as defined by the DATA LOGGER RATE The DATA LOGGER DATA LOGGER MODE Continuous Range Continuous Trigger MESSAGE DATA LOGGER TRIGGER Off Range FlexLogic operand MESSAGE DATA LOGGER RATE 60000 ms Range 15 to 3600000 ms in steps of 1 MESSAGE DATA LOGGER CHNL 1 Off ...

Page 174: ...he parameter list A list of all possible analog metering actual value parameters is shown in Appendix A FlexAnalog Parameters The parameter index number shown in any of the tables is used to expedite the selection of the parameter on the relay display It can be quite time consuming to scan through the list of parameters via the relay keypad display entering this number via the relay keypad will ca...

Page 175: ...TEST IN PROGRESS is set for the duration of the test When the test sequence is ini tiated the LED TEST INITIATED event is stored in the event recorder The entire test procedure is user controlled In particular stage 1 can last as long as necessary and stages 2 and 3 can be interrupted The test responds to the position and rising edges of the control input defined by the LED TEST CONTROL set ting T...

Page 176: ...icator can be programmed to become illuminated when the selected FlexLogic operand is in the logic 1 state d USER PROGRAMMABLE LED 1 48 PATH SETTINGS Ö PRODUCT SETUP ÖØ USER PROGRAMMABLE LEDS ÖØ USER PROGRAMMABLE LED 1 48 There are 48 amber LEDs across the relay faceplate LED panels Each of these indicators can be programmed to illumi nate when the selected FlexLogic operand is in the logic 1 stat...

Page 177: ...nd SETTING GROUP ACT 3 LED 15 operand Off LED 4 operand SETTING GROUP ACT 4 LED 16 operand Off LED 5 operand SETTING GROUP ACT 5 LED 17 operand SYNC 1 SYNC OP LED 6 operand SETTING GROUP ACT 6 LED 18 operand SYNC 2 SYNC OP LED 7 operand Off LED 19 operand Off LED 8 operand Off LED 20 operand Off LED 9 operand Off LED 21 operand Off LED 10 operand Off LED 22 operand Off LED 11 operand Off LED 23 op...

Page 178: ... disable control pushbuttons for security reasons Each control pushbutton asserts its own FlexLogic operand These operands should be configured appropriately to per form the desired function The operand remains asserted as long as the pushbutton is pressed and resets when the push button is released A dropout delay of 100 ms is incorporated to ensure fast pushbutton manipulation will be recognized...

Page 179: ... PUSHBTN 1 RESET Off Range FlexLogic operand MESSAGE PUSHBTN 1 AUTORST Disabled Range Disabled Enabled MESSAGE PUSHBTN 1 AUTORST DELAY 1 0 s Range 0 2 to 600 0 s in steps of 0 1 MESSAGE PUSHBTN 1 REMOTE Off Range FlexLogic operand MESSAGE PUSHBTN 1 LOCAL Off Range FlexLogic operand MESSAGE PUSHBTN 1 DROP OUT TIME 0 00 s Range 0 to 60 00 s in steps of 0 05 MESSAGE PUSHBTN 1 LED CTL Off Range FlexLo...

Page 180: ...re used to program specific actions If any pushbutton is active the ANY PB ON operand will be asserted Each pushbutton has an associated LED indicator By default this indicator displays the present status of the correspond ing pushbutton on or off However each LED indicator can be assigned to any FlexLogic operand through the PUSHBTN 1 LED CTL setting The pushbuttons can be automatically controlle...

Page 181: ...g selects the characteristic of the pushbutton If set to Disabled the push button is not active and the corresponding FlexLogic operands both On and Off are de asserted If set to Self Reset the control logic is activated by the pulse longer than 100 ms issued when the pushbutton is being physically pressed or virtually pressed via a FlexLogic operand assigned to the PUSHBTN 1 SET setting When in S...

Page 182: ... remains on has no effect on the pulse duration This setting is required to set the duration of the pushbutton operating pulse PUSHBTN 1 LED CTL This setting assigns the FlexLogic operand serving to drive pushbutton LED If this setting is Off then LED operation is directly linked to PUSHBUTTON 1 ON operand PUSHBTN 1 MESSAGE If pushbutton message is set to High Priority the message programmed in th...

Page 183: ...ock SETTING Off 0 Local Lock SETTING Off 0 Set SETTING Off 0 Reset SETTING Enabled Disabled Autoreset Function FLEXLOGIC OPERAND PUSHBUTTON 1 ON FLEXLOGIC OPERAND PUSHBUTTON 1 OFF TIMER 200 ms 0 AND AND AND AND AND TIMER 50 ms 0 TIMER 50 ms 0 SETTING Autoreset Delay TPKP 0 TIMER 200 ms 0 AND AND SETTING Drop Out Timer TRST 0 PUSHBUTTON ON To user programmable pushbuttons logic sheet 2 842024A2 LAT...

Page 184: ...exLogic operand MESSAGE PARAMETER 256 Off Range FlexLogic operand Pushbutton 1 LED Instantaneous reset OR 1 If pushbutton 1 LED control is set to off 2 If pushbutton 1 LED control is not set to off PUSHBUTTON 1 LED LOGIC OR AND AND SETTING Disabled High Priority Message Priority Normal FLEXLOGIC OPERAND PUSHBUTTON 1 ON Pushbutton 1 LED SETTING any FlexLogic operand PUSHBTN 1 LED CTL AND SETTING Fl...

Page 185: ...the PRODUCT SETUP ÖØ DISPLAY PROPER TIES ÖØ DEFAULT MESSAGE TIMEOUT setting USER PROGRAMMABLE CONTROL INPUT The user definable displays also respond to the INVOKE AND SCROLL setting Any FlexLogic operand in particular the user programmable pushbutton operands can be used to navi gate the programmed displays On the rising edge of the configured operand such as when the pushbutton is pressed the dis...

Page 186: ...croll through the characters A space is selected like a character 4 Press the decimal key to advance the cursor to the next position 5 Repeat step 3 and continue entering characters until the desired text is displayed 6 The HELP key may be pressed at any time for context sensitive help information 7 Press the ENTER key to store the new settings To enter a numerical value for any of the five items ...

Page 187: ...ecimal form of user selected Modbus Register Address corresponding to first Tilde marker MESSAGE DISP 1 ITEM 2 6357 Shows decimal form of user selected Modbus Register Address corresponding to 2nd Tilde marker MESSAGE DISP 1 ITEM 3 0 This item is not being used there is no corresponding Tilde marker in Top or Bottom lines MESSAGE DISP 1 ITEM 4 0 This item is not being used there is no correspondin...

Page 188: ...vice are not being received Direct input and output settings are similar to remote input and output settings The equivalent of the remote device name strings for direct inputs and outputs is the DIRECT OUTPUT DEVICE ID The DIRECT OUTPUT DEVICE ID setting identifies the relay in all direct output messages All UR series IEDs in a ring should have unique numbers assigned The IED ID is used to identif...

Page 189: ... operands flags bits to be exchanged Table 5 5 DIRECT INPUT AND OUTPUT DATA RATES MODULE CHANNEL SUPPORTED DATA RATES 74 Channel 1 64 kbps Channel 2 64 kbps 7L Channel 1 64 kbps 128 kbps Channel 2 64 kbps 128 kbps 7M Channel 1 64 kbps 128 kbps Channel 2 64 kbps 128 kbps 7P Channel 1 64 kbps 128 kbps Channel 2 64 kbps 128 kbps 7T Channel 1 64 kbps 128 kbps 7W Channel 1 64 kbps 128 kbps Channel 2 64...

Page 190: ... 1 DIRECT I O CH1 RING CONFIGURATION Yes DIRECT I O DATA RATE 128 kbps For UR series IED 2 DIRECT OUTPUT DEVICE ID 2 DIRECT I O CH1 RING CONFIGURATION Yes DIRECT I O DATA RATE 128 kbps The message delivery time is about 0 2 of power cycle in both ways at 128 kbps that is from device 1 to device 2 and from device 2 to device 1 Different communications cards can be selected by the user for this back...

Page 191: ...th rings are healthy IED 1 to IED 2 0 2 of power system cycle IED 1 to IED 3 0 4 of power system cycle IED 1 to IED 4 0 2 of power system cycle IED 2 to IED 3 0 2 of power system cycle IED 2 to IED 4 0 4 of power system cycle IED 3 to IED 4 0 2 of power system cycle If one ring is broken say TX2 RX2 the delivery times are as follows IED 1 to IED 2 0 2 of power system cycle IED 1 to IED 3 0 4 of po...

Page 192: ...TPUT DEVICE ID 1 DIRECT I O CH1 RING CONFIGURATION Yes DIRECT I O CH2 RING CONFIGURATION Yes For UR series IED 3 DIRECT OUTPUT DEVICE ID 1 DIRECT I O CH1 RING CONFIGURATION Yes DIRECT I O CH2 RING CONFIGURATION Yes In this configuration the following delivery times are expected at 128 kbps IED 1 to IED 2 0 2 of power system cycle IED 1 to IED 3 0 5 of power system cycle IED 2 to IED 3 0 2 of power...

Page 193: ... 2 PATH SETTINGS Ö PRODUCT SETUP ÖØ DIRECT I O ÖØ CRC ALARM CH1 2 The G60 checks integrity of the incoming direct input and output messages using a 32 bit CRC The CRC alarm function is available for monitoring the communication medium noise by tracking the rate of messages failing the CRC check The monitoring function counts all incoming messages including messages that failed the CRC check A sepa...

Page 194: ...ng the best case of only 1 bit error in a failed packet having 1 failed packet for every 63 received is about equal to a BER of 10 4 c UNRETURNED MESSAGES ALARM CH1 2 PATH SETTINGS Ö PRODUCT SETUP ÖØ DIRECT I O ÖØ UNRETURNED MESSAGES ALARM CH1 2 The G60 checks integrity of the direct input and output communication ring by counting unreturned messages In the ring configuration all messages originat...

Page 195: ...L 2 RELAY ID NUMBER In installa tions that use multiplexers or modems it is desirable to ensure that the data used by the relays protecting a given line is from the correct relays The teleprotection function performs this check by reading the message ID sent by transmit ting relays and comparing it to the programmed ID in the receiving relay This check is also used to block inputs if inad vertentl...

Page 196: ...setting is defaulted to Not Programmed when at the factory The UNIT NOT PROGRAMMED self test error message is displayed until the relay is put into the Programmed state The RELAY NAME setting allows the user to uniquely identify a relay This name will appear on generated reports This name is also used to identify specific devices which are engaged in automatically sending receiving data over the E...

Page 197: ...onsists of the following steps Configure the field units This establishes the point to point connection between a specific port on the relay process bus module and a specific digital core on a specific Brick This is a necessary first step in configuring a process bus relay Configure the AC banks This sets the primary and secondary quantities and connections for currents and voltages AC bank config...

Page 198: ...the ground CT primary rating must be entered To detect low level ground fault currents the sensitive ground input may be used In this case the sensitive ground CT primary rating must be entered Refer to chapter 3 for more details on CT connections Enter the rated CT primary current values For both 1000 5 and 1000 1 CTs the entry would be 1000 For correct opera tion the CT secondary rating must mat...

Page 199: ...ltage and with a 14400 120 volt VT in a delta connec tion the secondary voltage would be 115 that is 13800 14400 120 For a wye connection the voltage value entered must be the phase to neutral voltage which would be 115 66 4 On a 14 4 kV system with a delta connection and a VT primary to secondary turns ratio of 14400 120 the voltage value entered would be 120 that is 14400 120 5 4 2 POWER SYSTEM ...

Page 200: ...ile Clarke transformation of the phase signals is used for frequency metering and tracking for better performance dur ing fault open pole and VT and CT fail conditions The phase reference and frequency tracking AC signals are selected based upon the Source configuration regardless of whether or not a particular signal is actually applied to the relay Phase angle of the reference signal will always...

Page 201: ...e calculated parameters associated with the configured voltage and current inputs are displayed in the current and volt age sections of actual values Only the phasor quantities associated with the actual AC physical input channels will be dis played here All parameters contained within a configured source are displayed in the sources section of the actual values DISTURBANCE DETECTORS INTERNAL The ...

Page 202: ...g connected into a breaker and a half sys tem The following figure shows the arrangement of sources used to provide the functions required in this application and the CT VT inputs that are used to provide the data Figure 5 19 EXAMPLE USE OF SOURCES INCREASING SLOT POSITION LETTER CT VT MODULE 1 CT VT MODULE 2 CT VT MODULE 3 CTs VTs not applicable F 5 F 1 DSP Bank U 1 M 1 M 1 M 5 51BF 1 51BF 2 Sour...

Page 203: ...f Range FlexLogic operand MESSAGE BREAKER 1 ΦA 3P CLSD Off Range FlexLogic operand MESSAGE BREAKER 1 ΦA 3P OPND Off Range FlexLogic operand MESSAGE BREAKER 1 ΦB CLOSED Off Range FlexLogic operand MESSAGE BREAKER 1 ΦB OPENED Off Range FlexLogic operand MESSAGE BREAKER 1 ΦC CLOSED Off Range FlexLogic operand MESSAGE BREAKER 1 ΦC OPENED Off Range FlexLogic operand MESSAGE BREAKER 1 Toperate 0 070 s R...

Page 204: ...nd used to track the breaker open or closed position If the mode is selected as 1 Pole the input mentioned above is used to track phase A and the BREAKER 1 ΦB and BREAKER 1 ΦC settings select operands to track phases B and C respectively BREAKER 1 ΦA 3P OPND This setting selects an operand usually a contact input that should be a normally closed 52 b status input to create a logic 1 when the break...

Page 205: ...bled BREAKER 1 FUNCTION SETTING Off 0 BREAKER 1 BLOCK OPEN FLEXLOGIC OPERANDS TRIP PHASE A TRIP PHASE B TRIP PHASE C TRIP 3 POLE SETTING Off 0 BREAKER 1 OPEN SETTING Enabled BREAKER 1 PUSHBUTTON CONTROL USER 2 OFF ON To open BRK1 Name SETTING Off 0 BREAKER 1 CLOSE FLEXLOGIC OPERAND AR CLOSE BKR 1 SETTING Off 0 BREAKER 1 BLOCK CLOSE SETTING MANUAL CLOSE RECAL1 TIME 0 FLEXLOGIC OPERAND BREAKER 1 MNL...

Page 206: ...ETTING Off BREAKER 1 OPENED ΦB SETTING Off BREAKER 1 OPENED ΦC SETTING Off BREAKER 1 OUT OF SV SETTING BREAKER 1 Toperate 0 SETTING BREAKER 1 Toperate 0 SETTING BREAKER 1 Toperate 0 from breaker control logic sheet 1 827061AR BKR ENABLED FLEXLOGIC OPERAND BREAKER 1 CLOSED FLEXLOGIC OPERAND BREAKER 1 OPEN FLEXLOGIC OPERAND BREAKER 1 DISCREP FLEXLOGIC OPERAND BREAKER 1 TROUBLE FLEXLOGIC OPERAND BREA...

Page 207: ...ect switch 1 SWITCH 1 MODE This setting selects 3 pole mode where all disconnect switch poles are operated simultaneously or 1 pole mode where all disconnect switch poles are operated either independently or simultaneously SWITCH 1 SWITCH 1 FUNCTION Disabled Range Disabled Enabled MESSAGE SWITCH 1 NAME SW 1 Range up to 6 alphanumeric characters MESSAGE SWITCH 1 MODE 3 Pole Range 3 Pole 1 Pole MESS...

Page 208: ...reate a logic 1 when the disconnect switch is open If a separate 52 b contact input is not avail able then the inverted SWITCH 1 CLOSED status signal can be used SWITCH 1 ΦB CLOSED If the mode is selected as three pole this setting has no function If the mode is selected as single pole this input is used to track the disconnect switch phase B closed position as above for phase A SWITCH 1 ΦB OPENED...

Page 209: ...GIC OPERAND SWITCH 1 CLOSED FLEXLOGIC OPERAND SWITCH 1 OPEN FLEXLOGIC OPERAND SWITCH 1 DISCREP FLEXLOGIC OPERAND SWITCH 1 TROUBLE FLEXLOGIC OPERAND SWITCH 1 BAD STATUS FLEXLOGIC OPERANDS SWITCH 1 ΦA BAD ST SWITCH 1 ΦA CLSD SWITCH 1 ΦA OPEN SWITCH 1 ΦA INTERM FLEXLOGIC OPERANDS SWITCH 1 Φ BAD ST B SWITCH 1 B Φ CLSD SWITCH 1 B Φ OPEN SWITCH 1 B Φ INTERM FLEXLOGIC OPERANDS SWITCH Φ BAD ST 1 C SWITCH ...

Page 210: ...ultiple of pickup of 1 that is 0 98 pu and 1 03 pu It is recommended to set the two times to a similar value otherwise the lin ear approximation may result in undesired behavior for the operating quantity that is close to 1 00 pu FLEXCURVE A FLEXCURVE A TIME AT 0 00 xPKP 0 ms Range 0 to 65535 ms in steps of 1 Table 5 6 FLEXCURVE TABLE RESET TIME MS RESET TIME MS OPERATE TIME MS OPERATE TIME MS OPE...

Page 211: ...y at higher currents and where upstream and downstream pro tective devices have different operating characteristics The recloser curve configuration window shown below appears when the Initialize From EnerVista UR Setup setting is set to Recloser Curve and the Initialize FlexCurve button is clicked Figure 5 23 RECLOSER CURVE INITIALIZATION The multiplier and adder settings only affect the curve po...

Page 212: ...ms see below Figure 5 24 COMPOSITE RECLOSER CURVE WITH HCT DISABLED With the HCT feature enabled the operating time reduces to 30 ms for pickup multiples exceeding 8 times pickup Figure 5 25 COMPOSITE RECLOSER CURVE WITH HCT ENABLED Configuring a composite curve with an increase in operating time at increased pickup multiples is not allowed If this is attempted the EnerVista UR Setup software gene...

Page 213: ...ER CURVES GE113 GE120 GE138 AND GE142 GE104 1 1 2 1 5 2 2 5 3 4 5 6 7 8 9 10 12 15 20 0 01 0 02 0 05 0 1 0 2 0 5 1 2 CURRENT multiple of pickup TIME sec GE101 GE102 GE103 GE106 GE105 842723A1 CDR 1 1 2 1 5 2 2 5 3 4 5 6 7 8 9 10 12 15 20 0 05 0 1 0 2 0 5 1 2 5 10 20 50 CURRENT multiple of pickup TIME sec GE113 GE142 GE138 GE120 842725A1 CDR ...

Page 214: ...AND GE201 Figure 5 29 RECLOSER CURVES GE131 GE141 GE152 AND GE200 1 1 2 1 5 2 2 5 3 4 5 6 7 8 9 10 12 15 20 0 5 1 2 5 10 20 50 CURRENT multiple of pickup TIME sec GE134 GE151 GE140 GE137 GE201 842730A1 CDR 1 1 2 1 5 2 2 5 3 4 5 6 7 8 9 10 12 15 20 2 5 10 20 50 CURRENT multiple of pickup TIME sec GE131 GE200 GE152 GE141 842728A1 CDR ...

Page 215: ... GE116 GE117 GE118 GE132 GE136 AND GE139 842729A1 CDR 1 1 2 1 5 2 2 5 3 4 5 6 7 8 9 10 12 15 20 0 01 0 02 0 05 0 1 0 2 0 5 1 2 5 10 20 50 CURRENT multiple of pickup TIME sec GE133 GE163 GE162 GE161 GE165 GE164 842726A1 CDR 1 1 2 1 5 2 2 5 3 4 5 6 7 8 9 10 12 15 20 0 01 0 02 0 05 0 1 0 2 0 5 1 2 5 10 20 CURRENT multiple of pickup TIME sec GE116 GE132 GE118 GE117 GE139 GE136 ...

Page 216: ... Figure 5 33 RECLOSER CURVES GE119 GE135 AND GE202 842724A1 CDR 1 1 2 1 5 2 2 5 3 4 5 6 7 8 9 10 12 15 20 0 01 0 02 0 05 0 1 0 2 0 5 1 2 5 10 20 CURRENT multiple of pickup TIME sec GE121 GE114 GE112 GE122 GE107 GE115 GE111 842727A1 CDR 1 1 2 1 5 2 2 5 3 4 5 6 7 8 9 10 12 15 20 0 2 0 5 1 2 5 10 20 50 CURRENT multiple of pickup TIME sec GE119 GE202 GE135 ...

Page 217: ...recording and content for transmission on each of the supported ports The reporting ports menus allow specifying the content and rate of reporting on each of the supported ports Precise IRIG B input is vital for correct synchrophasor measurement and reporting A DC level shift IRIG B receiver must be used for the phasor measurement unit to output proper synchrophasor values The PMU settings are org...

Page 218: ...This facilitates PMU applications in breaker and a half ring bus and similar arrangements The PMU feature calculates voltage phasors for actual voltage A B C and auxiliary and cur rent A B C and ground channels of the source as well as symmetrical components 0 1 and 2 of both voltages and currents When configuring communication and recording features of the PMU the user could select from the above...

Page 219: ...low the central locations to perform the compensation of sequence voltages 3 This setting applies to PMU data only The G60 calculates symmetrical voltages independently for protection and control purposes without applying this correction 4 When connected to line to line voltages the PMU calculates symmetrical voltages with the reference to the AG voltage and not to the physically connected AB volt...

Page 220: ... PORT PHS 14 PMU 1 V1 Range available synchrophasor values MESSAGE PMU1 PORT PHS 14 NM GE UR PMU1 V1 Range 16 alphanumeric characters MESSAGE PMU1 PORT A CH 1 Off Range available FlexAnalog values MESSAGE PMU1 PORT A CH 1 NM AnalogChannel1 Range 16 alphanumeric characters MESSAGE PMU1 PORT A CH 8 Off Range available FlexAnalog values MESSAGE PMU1 PORT A CH 8 NM AnalogChannel8 Range 16 alphanumeric...

Page 221: ... PORT D CH 1 to PMU1 PORT D CH 16 These settings specify any digital flag measured by the relay to be included as a user selectable digital channel of the data frame Up to sixteen digital channels can be configured to send any FlexLogic operand from the relay The configured digital flags are sampled concurrently with the synchro phasor instant The values are mapped into a two byte integer number w...

Page 222: ...ration via targets The five triggers drive the STAT bits of the data frame to inform the destination of the synchrophasor data regarding the cause of trigger The following convention is adopted to drive bits 11 3 2 1 and 0 of the STAT word Figure 5 34 STAT BITS LOGIC f USER TRIGGERING PATH SETTINGS ÖØ SYSTEM SETUP ÖØ PHASOR MEASUREMENT ÖØ PMU 1 TRIGGERING ÖØ PMU 1 USER TRIGGER The user trigger all...

Page 223: ...ituation returned to nor mal This setting is of particular importance when using the recorder in the forced mode recording as long as the trig gering condition is asserted Figure 5 35 FREQUENCY TRIGGER SCHEME LOGIC PMU 1 FREQUENCY TRIGGER PMU 1 FREQ TRIGGER FUNCTION Disabled Range Enabled Disabled MESSAGE PMU 1 FREQ TRIGGER LOW FREQ 49 00 Hz Range 20 00 to 70 00 Hz in steps of 0 01 MESSAGE PMU 1 F...

Page 224: ...his setting specifies the high threshold for the abnormal voltage trigger in per unit of the PMU source 1 pu is a nominal voltage value defined as the nominal secondary voltage times VT ratio The comparator applies a 3 hysteresis PMU 1 VOLT TRIGGER PKP TIME This setting could be used to filter out spurious conditions and avoid unnecessary triggering of the recorder PMU 1 VOLT TRIGGER DPO TIME This...

Page 225: ... long as the trig gering condition is asserted PMU 1 CURRENT TRIGGER PMU 1 CURR TRIGGER FUNCTION Disabled Range Enabled Disabled MESSAGE PMU 1 CURR TRIGGER PICKUP 1 800 pu Range 0 100 to 30 000 pu in steps of 0 001 MESSAGE PMU 1 CURR TRIGGER PKP TIME 0 10 s Range 0 00 to 600 00 s in steps of 0 01 MESSAGE PMU 1 CURR TRIGGER DPO TIME 1 00 s Range 0 00 to 600 00 s in steps of 0 01 MESSAGE PMU 1 CURR ...

Page 226: ...he VT ratio and the nominal primary current For the three phase power 1 pu is three times that for a sin gle phase power The comparator applies a 3 hysteresis PMU 1 POWER TRIGGER PMU 1 POWER TRIGGER FUNCTION Disabled Range Enabled Disabled MESSAGE PMU 1 POWER TRIGGER ACTIVE 1 250 pu Range 0 250 to 3 000 pu in steps of 0 001 MESSAGE PMU 1 POWER TRIGGER REACTIVE 1 250 pu Range 0 250 to 3 000 pu in s...

Page 227: ...dition is asserted Figure 5 38 POWER TRIGGER SCHEME LOGIC 847003A1 CDR SETTINGS PMU 1 POWER TRIGGER FUNCTION Enabled 1 PMU 1 PWR TRIG BLK Off 0 AND SETTINGS PMU 1 POWER TRIGGER ACTIVE RUN SETTINGS PMU 1 POWER TRIGGER PKP TIME PMU 1 POWER TRIGGER DPO TIME tPKP tDPO FLEXLOGIC OPERAND PMU 1 POWER TRIGGER FLEXLOGIC OPERANDS PMU 1 FREQ TRIGGER PMU 1 VOLT TRIGGER PMU 1 CURR TRIGGER PMU 1 ROCOF TRIGGER S...

Page 228: ...order in the forced mode recording as long as the trig gering condition is asserted Figure 5 39 RATE OF CHANGE OF FREQUENCY TRIGGER SCHEME LOGIC PMU 1 df dt TRIGGER PMU 1 df dt TRIGGER FUNCTION Disabled Range Enabled Disabled MESSAGE PMU 1 df dt TRIGGER RAISE 0 25 Hz s Range 0 10 to 15 00 Hz s in steps of 0 01 MESSAGE PMU 1 df dt TRIGGER FALL 0 25 Hz s Range 0 10 to 15 00 Hz s in steps of 0 01 MES...

Page 229: ...MED TRIGGER POSITION 10 Range 1 to 50 in steps of 1 MESSAGE PMU 1 REC PHS 1 PMU 1 V1 Range available synchrophasor values MESSAGE PMU 1 REC PHS 1 NM GE UR PMU V1 Range 16 character ASCII string MESSAGE PMU 1 REC PHS 14 Off Range available synchrophasor values MESSAGE PMU 1 REC PHS 14 NM GE UR PMU PHS 14 Range 16 character ASCII string MESSAGE PMU 1 REC A CH 1 Off Range available FlexAnalog values ...

Page 230: ...ailable memory storage If set to Automatic Overwrite the last record is erased to facilitate new recording when triggered If set to Protected the recorder stops creating new records when the entire memory is used up by the old un cleared records Refer to chapter 7 for more information on clearing PMU records The following set of figures illustrate the concept of memory management via the PMU 1 TRI...

Page 231: ... PMU 1 REC A CH 1 NM to PMU 1 REC A CH 8 NM These settings allow for custom naming of the analog channels Sixteen character ASCII strings are allowed as in the CHNAM field of the configuration frame PMU 1 REC D CH 1 to PMU 1 REC D CH 16 These settings specify any digital flag measured by the relay to be included as a user selectable digital channel in the record Up to digital analog channels can b...

Page 232: ...rs NETWORK PDC CONTROL The synchrophasor standard allows for user defined controls originating at the PDC to be executed on the PMU The control is accomplished via an extended command frame The relay decodes the first word of the extended field EXTFRAME to drive 16 dedicated FlexLogic operands PDC NETWORK CNTRL 1 from the least significant bit to PDC NETWORK CNTRL 16 from the most significant bit ...

Page 233: ...ontact output The state of the contact input can be displayed locally or viewed remotely via the communications facilities provided If a simple scheme where a contact input is used to block an element is desired this selection is made when programming the ele ment This capability also applies to the other features that set flags elements virtual inputs remote inputs schemes and human operators If ...

Page 234: ...1 ON IF Contact Input On Cont Ip On Voltage is presently applied to the input external contact closed Off Cont Ip Off Voltage is presently not applied to the input external contact open Contact Output type Form A contact only Current On Cont Op 1 Ion Current is flowing through the contact Voltage On Cont Op 1 VOn Voltage exists across the contact Voltage Off Cont Op 1 VOff Voltage does not exists ...

Page 235: ... stator ground 100 STATOR STG1 PKP 100 STATOR STG1 OP 100 STATOR STG1 DPO 100 STATOR STG2 PKP 100 STATOR STG2 OP 100 STATOR STG2 DPO 100 STATOR PKP 100 STATOR OP 100 STATOR DPO Stage 1 of the 100 stator ground element has picked up Stage 1 of the 100 stator ground element has operated Stage 1 of the 100 stator ground element has dropped out Stage 2 of the 100 stator ground element has picked up St...

Page 236: ...r 2 to Counter 8 Same set of operands as shown for Counter 1 ELEMENT Digital elements Dig Element 1 PKP Dig Element 1 OP Dig Element 1 DPO Digital Element 1 is picked up Digital Element 1 is operated Digital Element 1 is dropped out Dig Element 2 to Dig Element 48 Same set of operands as shown for Dig Element 1 ELEMENT Sensitive directional power DIR POWER 1 STG1 PKP DIR POWER 1 STG2 PKP DIR POWER...

Page 237: ...EQ DIR OC2 REV Negative sequence directional overcurrent 1 forward has operated Negative sequence directional overcurrent 1 reverse has operated Negative sequence directional overcurrent 2 forward has operated Negative sequence directional overcurrent 2 reverse has operated ELEMENT Negative sequence overvoltage NEG SEQ OV1 PKP NEG SEQ OV1 DPO NEG SEQ OV1 OP Negative sequence overvoltage element ha...

Page 238: ...PHASE OV1 OP A PHASE OV1 OP B PHASE OV1 OP C PHASE OV1 DPO A PHASE OV1 DPO B PHASE OV1 DPO C At least one phase of overvoltage 1 has picked up At least one phase of overvoltage 1 has operated All phases of overvoltage 1 have dropped out Phase A of overvoltage 1 has picked up Phase B of overvoltage 1 has picked up Phase C of overvoltage 1 has picked up Phase A of overvoltage 1 has operated Phase B ...

Page 239: ... RRTD RTD 1 TRIP OP RRTD RTD 1 TRIP PKP Asserted when RRTD loss of communications is detected Asserted when the RRTD RTD 1 alarm stage drops out Asserted when the RRTD RTD 1 alarm stage operates Asserted when the RRTD RTD 1 alarm stage picks up Asserted when the RRTD RTD 1 detects an open circuit Asserted when the RRTD RTD 1 detects an short low circuit Asserted when the RRTD RTD 1 trip stage drop...

Page 240: ...on has been satisfied Phase B of stator differential phase comparison has been satisfied Phase C of stator differential phase comparison has been satisfied ELEMENT Disconnect switch SWITCH 1 OFF CMD SWITCH 1 ON CMD SWITCH 1 ΦA BAD ST SWITCH 1 ΦA INTERM SWITCH 1 ΦA CLSD SWITCH 1 ΦA OPEN SWITCH 1 ΦB BAD ST SWITCH 1 ΦA INTERM SWITCH 1 ΦB CLSD SWITCH 1 ΦB OPEN SWITCH 1 ΦC BAD ST SWITCH 1 ΦA INTERM SWI...

Page 241: ...gic 0 Does nothing and may be used as a delimiter in an equation list used as Disable by other features On Logic 1 Can be used as a test setting INPUTS OUTPUTS Contact inputs Cont Ip 1 On Cont Ip 2 On Cont Ip 1 Off Cont Ip 2 Off will not appear unless ordered will not appear unless ordered will not appear unless ordered will not appear unless ordered INPUTS OUTPUTS Contact outputs current from det...

Page 242: ...SET OP OPERAND RESET OP PUSHBUTTON Reset command is operated set by all three operands below Communications source of the reset command Operand assigned in the INPUTS OUTPUTS ÖØ RESETTING menu source of the reset command Reset key pushbutton source of the reset command SELF DIAGNOSTICS ANY MAJOR ERROR ANY MINOR ERROR ANY SELF TESTS BATTERY FAIL DIRECT DEVICE OFF DIRECT RING BREAK EQUIPMENT MISMATC...

Page 243: ...c gates are tabulated below and the operators available in FlexLogic are listed in the Flex Logic operators table USER PROGRAMMABLE PUSHBUTTONS PUSHBUTTON 1 ON PUSHBUTTON 1 OFF ANY PB ON Pushbutton number 1 is in the On position Pushbutton number 1 is in the Off position Any of twelve pushbuttons is in the On position PUSHBUTTON 2 to 12 Same set of operands as PUSHBUTTON 1 Table 5 10 FLEXLOGIC GAT...

Page 244: ...ies the last entry in the list of processed FlexLogic parameters One shot POSITIVE ONE SHOT One shot that responds to a positive going edge A one shot refers to a single input gate that generates a pulse in response to an edge on the input The output from a one shot is True positive for only one pass through the FlexLogic equation There is a maximum of 64 one shots NEGATIVE ONE SHOT One shot that ...

Page 245: ...16 17 through 25 to AND 9 and the outputs from these two gates to AND 2 Inspect each operator between the initial operands and final virtual outputs to determine if the output from the operator is used as an input to more than one following operator If so the operator output must be assigned as a virtual output For the example shown above the output of the AND gate is used as an input to both OR 1...

Page 246: ...r to start at the output end of the equation and work back towards the input as shown in the following steps It is also recommended to list operator inputs from bottom to top For demonstration the final output will be arbitrarily identified as parameter 99 and each preceding parameter decremented by one in turn Until accustomed to using FlexLogic it is suggested that a worksheet with a series of c...

Page 247: ... set of parame ters into a logic diagram The result of this process is shown below which is compared to the logic for virtual output 3 dia gram as a check Figure 5 49 FLEXLOGIC EQUATION FOR VIRTUAL OUTPUT 3 6 Repeating the process described for virtual output 3 select the FlexLogic parameters for Virtual Output 4 99 The final output of the equation is virtual output 4 which is parameter Virt Op 4 ...

Page 248: ...ases where a lot of processing is required to perform logic this may be difficult to achieve but in most cases will not cause problems as all logic is calculated at least four times per power frequency cycle The possibility of a problem caused by sequential processing emphasizes the necessity to test the performance of FlexLogic before it is placed in service In the following equation virtual outp...

Page 249: ...ATION EDITOR PATH SETTINGS ÖØ FLEXLOGIC Ö FLEXLOGIC EQUATION EDITOR There are 512 FlexLogic entries available numbered from 1 to 512 with default END entry settings If a Disabled Ele ment is selected as a FlexLogic entry the associated state flag will never be set to 1 The key may be used when editing FlexLogic equations from the keypad to quickly scan through the major parameter types 5 5 6 FLEXL...

Page 250: ...5 118 G60 Generator Protection System GE Multilin 5 5 FLEXLOGIC 5 SETTINGS 5 TIMER 1 DROPOUT DELAY Sets the time delay to dropout If a dropout delay is not required set this function to 0 ...

Page 251: ...NT 1 NAME FxE1 Range up to 6 alphanumeric characters MESSAGE FLEXELEMENT 1 IN Off Range Off any analog actual value parameter MESSAGE FLEXELEMENT 1 IN Off Range Off any analog actual value parameter MESSAGE FLEXELEMENT 1 INPUT MODE Signed Range Signed Absolute MESSAGE FLEXELEMENT 1 COMP MODE Level Range Level Delta MESSAGE FLEXELEMENT 1 DIRECTION Over Range Over Under MESSAGE FLEXELEMENT 1 PICKUP ...

Page 252: ...e applications for the Absolute setting include monitoring the angular difference between two phasors with a symmetrical limit angle in both directions monitoring power regardless of its direction or monitoring a trend regardless of whether the signal increases of decreases The element responds directly to its operating signal as defined by the FLEXELEMENT 1 IN FLEXELEMENT 1 IN and FLEX ELEMENT 1 ...

Page 253: ...1 PKP FLEXELEMENT DIRECTION Over PICKUP HYSTERESIS of PICKUP FlexElement 1 OpSig FLEXELEMENT 1 PKP FLEXELEMENT DIRECTION Under PICKUP HYSTERESIS of PICKUP 842705A1 CDR 842706A2 CDR FlexElement 1 OpSig FLEXELEMENT 1 PKP FLEXELEMENT DIRECTION Over FLEXELEMENT INPUT MODE Signed FlexElement 1 OpSig FLEXELEMENT 1 PKP FLEXELEMENT DIRECTION Over FLEXELEMENT INPUT MODE Absolute FlexElement 1 OpSig FLEXELE...

Page 254: ... PKP DELAY setting specifies the pickup delay of the element The FLEXELEMENT 1 RST DELAY setting specifies the reset delay of the element Table 5 12 FLEXELEMENT BASE UNITS dcmA BASE maximum value of the DCMA INPUT MAX setting for the two transducers configured under the IN and IN inputs FREQUENCY fBASE 1 Hz FREQUENCY RATE OF CHANGE df dtBASE 1 Hz s PHASE ANGLE ϕBASE 360 degrees see the UR angle re...

Page 255: ...ed the specified FlexLogic operand resets Latch 1 Figure 5 54 NON VOLATILE LATCH OPERATION TABLE N 1 to 16 AND LOGIC LATCH 1 LATCH 1 FUNCTION Disabled Range Disabled Enabled MESSAGE LATCH 1 TYPE Reset Dominant Range Reset Dominant Set Dominant MESSAGE LATCH 1 SET Off Range FlexLogic operand MESSAGE LATCH 1 RESET Off Range FlexLogic operand MESSAGE LATCH 1 TARGET Self reset Range Self reset Latched...

Page 256: ...lements section at the beginning of this chap ter 5 6 2 SETTING GROUP PATH SETTINGS Ø GROUPED ELEMENTS Ö SETTING GROUP 1 6 Each of the six setting group menus is identical Setting group 1 the default active group automatically becomes active if no other group is active see the Control elements section for additional details SETTING GROUP 1 DISTANCE See page 5 125 MESSAGE POWER SWING DETECT See pag...

Page 257: ...lt Keeping the memory in effect for too long may eventually lead to incorrect operation of the distance functions The distance zones can be forced to become self polarized through the FORCE SELF POLAR setting Any user selected con dition FlexLogic operand can be configured to force self polarization When the selected operand is asserted logic 1 the distance functions become self polarized regardle...

Page 258: ...of 1 MESSAGE PHS DIST Z1 REV REACH 2 00 ohms Range 0 02 to 500 00 ohms in steps of 0 01 MESSAGE PHS DIST Z1 REV REACH RCA 85 Range 30 to 90 in steps of 1 MESSAGE PHS DIST Z1 COMP LIMIT 90 Range 30 to 90 in steps of 1 MESSAGE PHS DIST Z1 DIR RCA 85 Range 30 to 90 in steps of 1 MESSAGE PHS DIST Z1 DIR COMP LIMIT 90 Range 30 to 90 in steps of 1 MESSAGE PHS DIST Z1 SUPV 0 200 pu Range 0 050 to 30 000 ...

Page 259: ...stance settings described earlier must be properly chosen for correct operation of the phase distance ele ments Additional details may be found in chapter 8 Theory of operation Ensure that the PHASE VT SECONDARY VOLTAGE setting see the SETTINGS ÖØ SYSTEM SETUP Ö AC INPUTS ÖØ VOLTAGE BANK menu is set correctly to prevent improper operation of associated memory action PHS DIST Z1 DIR All phase dista...

Page 260: ...and CTs could be located independently from one another at different windings of the transformer If the potential source is located at the correct side of the transformer this set ting shall be set to None 837802A1 CDR X R RCA COMP LIMIT R E V R E A C H R E A C H REV REACH RCA 837722A1 CDR X R R E A C H RCA 80o COMP LIMIT 90o DIR RCA 80o DIR COMP LIMIT 90o X R R E A C H RCA 80o COMP LIMIT 90o DIR ...

Page 261: ...erse applications In the non direc tional applications this setting defines the forward reach of the zone The reverse reach impedance in non directional applications is set independently The reach impedance is entered in secondary ohms The reach impedance angle is entered as the PHS DIST Z1 RCA setting PHS DIST Z1 RCA This setting specifies the characteristic angle similar to the maximum torque an...

Page 262: ...w the full load current but this may result in maloperation during fuse fail conditions PHS DIST Z1 VOLT LEVEL This setting is relevant for applications on series compensated lines or in general if series capacitors are located between the relaying point and a point where the zone shall not overreach For plain non compensated lines set to zero Otherwise the setting is entered in per unit of the ph...

Page 263: ...KP BC FLEXLOGIC OPERAND PH DIST Z2 PKP CA TIMER 0 ms 20 ms TIMER 0 ms 20 ms TIMER 0 ms 20 ms SETTING PH DIST Z2 DELAY TPKP 0 SETTING PH DIST Z2 DELAY TPKP 0 SETTING PH DIST Z2 DELAY TPKP 0 FLEXLOGIC OPERAND PH DIST Z2 OP AB FLEXLOGIC OPERAND PH DIST Z2 OP BC FLEXLOGIC OPERAND PH DIST Z2 OP CA FLEXLOGIC OPERAND PH DIST Z2 OP FLEXLOGIC OPERAND TRIP Z2 PH TMR INIT OR OR OR AND OR AND OR AND AND AND f...

Page 264: ...UR CONNECTION PH DIST Z1 REACH PH DIST Z1 RCA PH DIST Z1 REV REACH PH DIST Z1 REV REACH RCA PH DIST Z1 COMP LIMIT PH DIST Z1 QUAD RGT BLD PH DIST Z1 QUAD RGT BLD RCA PH DIST Z1 QUAD LFT BLD PH DIST Z1 QUAD LFT BLD RCA PH DIST Z1 VOLT LEVEL TIMER 1 cycle 1 cycle SETTING PHS DIST Z1 SUPV RUN IA IB 3 Pickup RUN IB IC 3 Pickup RUN IC IA 3 Pickup FLEXLOGIC OPERANDS PH DIST Z1 PKP AB PH DIST Z1 DPO AB F...

Page 265: ...D RCA 75 Range 40 to 90 in steps of 1 MESSAGE POWER SWING REV REACH 50 00 Ω Range 0 10 to 500 00 ohms in steps of 0 01 MESSAGE POWER SWING QUAD REV REACH MID 60 00 Ω Range 0 10 to 500 00 ohms in steps of 0 01 MESSAGE POWER SWING QUAD REV REACH OUT 70 00 Ω Range 0 10 to 500 00 ohms in steps of 0 01 MESSAGE POWER SWING REV RCA 75 Range 40 to 90 in steps of 1 MESSAGE POWER SWING OUTER LIMIT ANGLE 120...

Page 266: ...hould be viewed along with the following discussion to develop an under standing of the operation of the element The power swing detect element operates in three step or two step mode Three step operation The power swing blocking sequence essentially times the passage of the locus of the positive sequence impedance between the outer and the middle characteristic boundaries If the locus enters the ...

Page 267: ...If the Early trip mode is selected the POWER SWING TRIP operand is set immediately and sealed in for the interval set by the POWER SWING SEAL IN DELAY If the Delayed trip mode is selected the element waits until the impedance locus leaves the inner characteristic then times out the POWER SWING PICKUP DELAY 2 and sets Latch 4 the element is now ready to trip The trip operand is set later when the i...

Page 268: ...WING INNER POWER SWING TMR2 PKP POWER SWING TMR3 PKP and POWER SWING TMR4 PKP FlexLogic operands are auxiliary operands that could be used to facilitate testing and special applications The POWER SWING BLOCK FlexLogic operand shall be used to block selected protection elements such as distance functions 842734A1 CDR 842735A1 CDR R FWD RCA X INNER LFT BLD MIDDLE LFT BLD OUTER LFT BLD INNER RGT BLD ...

Page 269: ...h settings of the power swing timers The two step mode uses only the outer and inner characteristics for both blocking and tripping functions This leaves more space in heavily loaded systems to place two power swing characteristics between the distance characteristics and the maximum load but allows for only one determination of the impedance trajectory POWER SWING SUPV A common overcurrent pickup...

Page 270: ...racteristics Set this value high if no blinder is required for the Mho characteristic POWER SWING PICKUP DELAY 1 All the coordinating timers are related to each other and should be set to detect the fastest expected power swing and produce out of step tripping in a secure manner The timers should be set in consideration to the power swing detect characteristics mode of power swing detect operation...

Page 271: ...he element is enabled The blocking signal resets the output POWER SWING TRIP operand but does not stop the out of step tripping sequence Figure 5 67 POWER SWING DETECT SCHEME LOGIC 1 of 3 Figure 5 68 POWER SWING DETECT SCHEME LOGIC 2 of 3 FLEXLOGIC OPERAND FLEXLOGIC OPERAND FLEXLOGIC OPERAND SETTINGS SETTING SETTING SETTING POWER SWING QUAD FWD REACH OUT POWER SWING QUAD REV REACH OUT POWER SWING ...

Page 272: ...SETTING POWER SWING SEAL IN DELAY POWER SWING DELAY 1 RESET POWER SWING DELAY 1 PICKUP POWER SWING DELAY 2 PICKUP POWER SWING DELAY 3 PICKUP POWER SWING DELAY 4 PICKUP POWER SWING BLK Off 0 POWER SWING TRIP MODE POWER SWING MODE POWER SWING TRIP POWER SWING TMR2 PKP POWER SWING TMR4 PKP POWER SWING OUTGOING POWER SWING TMR3 PKP POWER SWING INCOMING POWER SWING BLOCK POWER SWING UN BLOCK POWER SWIN...

Page 273: ...L STATOR DIFF FUNCTION Disabled Range Disabled Enabled MESSAGE STATOR DIFF LINE END SOURCE SRC 1 Range SRC 1 SRC 2 SRC 3 SRC 4 MESSAGE STATOR DIFF NEUTRAL END SOURCE SRC 1 Range SRC 1 SRC 2 SRC 3 SRC 4 MESSAGE STATOR DIFF PICKUP 0 100 pu Range 0 050 to 1 000 pu in steps of 0 001 MESSAGE STATOR DIFF SLOPE 1 10 Range 1 to 100 in steps of 1 MESSAGE STATOR DIFF BREAK 1 1 15 pu Range 1 00 to 1 50 pu in...

Page 274: ...t level of the machine STATOR DIFF SLOPE 2 This setting is applicable for restraint currents above the STATOR DIFF BREAK 2 setting when the element is applied to generator stator windings This slope is set to ensure stability under heavy external fault con ditions that could lead to high differential currents as a result of CT saturation A setting of 80 to 100 is recom mended The transition region...

Page 275: ... for direction can be summarized by the following equation EQ 5 7 where IR restraining current DIR flag indicating that the phase comparison principle is satisfied BL breakpoint 1 setting ITS INS current at the terminal and neutral sources respectively K factory constant of 0 25 Figure 5 73 STATOR DIFFERENTIAL FINAL OUTPUT LOGIC 830736A1 CDR NORMAL SAT 0 SC saturation condition EXTERNAL FAULT SAT ...

Page 276: ...instantaneous response to all current levels above pickup Time overcurrent time calculations are made with an internal energy capacity memory variable When this variable indi cates that the energy capacity has reached 100 a time overcurrent element will operate If less than 100 energy capac ity is accumulated in this variable and the current falls below the dropout threshold of 97 to 98 of the pic...

Page 277: ...14 587 8 007 5 187 3 710 2 837 2 277 1 897 1 626 6 0 136 090 57 130 21 880 12 010 7 780 5 564 4 255 3 416 2 845 2 439 8 0 181 454 76 174 29 174 16 014 10 374 7 419 5 674 4 555 3 794 3 252 10 0 226 817 95 217 36 467 20 017 12 967 9 274 7 092 5 693 4 742 4 065 IEEE VERY INVERSE 0 5 8 090 3 514 1 471 0 899 0 654 0 526 0 450 0 401 0 368 0 345 1 0 16 179 7 028 2 942 1 798 1 308 1 051 0 900 0 802 0 736 ...

Page 278: ...4 280 3 837 3 528 3 297 3 116 2 971 IEC CURVE B 0 05 1 350 0 675 0 338 0 225 0 169 0 135 0 113 0 096 0 084 0 075 0 10 2 700 1 350 0 675 0 450 0 338 0 270 0 225 0 193 0 169 0 150 0 20 5 400 2 700 1 350 0 900 0 675 0 540 0 450 0 386 0 338 0 300 0 40 10 800 5 400 2 700 1 800 1 350 1 080 0 900 0 771 0 675 0 600 0 60 16 200 8 100 4 050 2 700 2 025 1 620 1 350 1 157 1 013 0 900 0 80 21 600 10 800 5 400 ...

Page 279: ...488 1 239 1 060 0 926 IAC VERY INVERSE 0 5 1 451 0 656 0 269 0 172 0 133 0 113 0 101 0 093 0 087 0 083 1 0 2 901 1 312 0 537 0 343 0 266 0 227 0 202 0 186 0 174 0 165 2 0 5 802 2 624 1 075 0 687 0 533 0 453 0 405 0 372 0 349 0 331 4 0 11 605 5 248 2 150 1 374 1 065 0 906 0 810 0 745 0 698 0 662 6 0 17 407 7 872 3 225 2 061 1 598 1 359 1 215 1 117 1 046 0 992 8 0 23 209 10 497 4 299 2 747 2 131 1 8...

Page 280: ...instanta neous to 600 00 seconds in steps of 10 ms EQ 5 14 EQ 5 15 where T Operate Time sec TDM Multiplier setting I Input Current Ipickup Pickup Current setting TRESET Reset Time in seconds assuming energy capacity is 100 and RESET Timed RECLOSER CURVES The G60 uses the FlexCurve feature to facilitate programming of 41 recloser curves Please refer to the FlexCurve section in this chapter for addi...

Page 281: ...y reduced by a voltage restraint feature when enabled This is accom plished via the multipliers Mvr corresponding to the phase phase voltages of the voltage restraint characteristic curve see the figure below the pickup level is calculated as Mvr times the PHASE TOC1 PICKUP setting If the voltage restraint feature is disabled the pickup level always remains at the setting value PHASE TOC1 PHASE TO...

Page 282: ... C PHASE TOC1 BLOCK B PHASE TOC1 VOLT RESTRAINT PHASE TOC1 A PKP PHASE TOC1 A DPO PHASE TOC1 A OP PHASE TOC1 B PKP PHASE TOC1 B DPO PHASE TOC1 B OP PHASE TOC1 C PKP PHASE TOC1 C DPO PHASE TOC1 C OP PHASE TOC1 PKP PHASE TOC1 OP PHASE TOC1 SOURCE PHASE TOC1 RESET PHASE TOC1 CURVE PHASE TOC1 PICKUP PHASE TOC1 INPUT IA Seq ABC Seq ACB Set Multiplier Set Multiplier Set Multiplier Set Pickup Multiplier ...

Page 283: ...ontacts in a 60 Hz system PHASE IOC1 PHASE IOC1 FUNCTION Disabled Range Disabled Enabled MESSAGE PHASE IOC1 SIGNAL SOURCE SRC 1 Range SRC 1 SRC 2 SRC 3 SRC 4 MESSAGE PHASE IOC1 PICKUP 1 000 pu Range 0 000 to 30 000 pu in steps of 0 001 MESSAGE PHASE IOC1 PICKUP DELAY 0 00 s Range 0 00 to 600 00 s in steps of 0 01 MESSAGE PHASE IOC1 RESET DELAY 0 00 s Range 0 00 to 600 00 s in steps of 0 01 MESSAGE...

Page 284: ...ION Enabled 1 Disabled 0 SETTING PHASE IOC1 SOURCE IA IB IC PHASE IOC1 BLOCK A Off 0 SETTING SETTING IB PICKUP RUN PHASE IOC1 PICKUP RUN IC PICKUP RUN PHASE IOC1 PICKUPDELAY SETTINGS PHASE IOC1 RESET DELAY tPKP tRST tPKP tRST tPKP tRST 827033A6 VSD FLEXLOGIC OPERANDS PHASE IOC1 B PKP PHASE IOC1 B DPO PHASE IOC1 PKP PHASE IOC1 C PKP PHASE IOC1 C DPO PHASE IOC1 A OP PHASE IOC1 B OP PHASE IOC1 OP OR ...

Page 285: ...uadrature connection If there is a requirement to supervise overcurrent elements for flows in opposite directions such as can happen through a bus tie breaker two phase directional elements should be programmed with opposite element characteristic angle ECA settings PHASE DIRECTIONAL 1 PHASE DIR 1 FUNCTION Disabled Range Disabled Enabled MESSAGE PHASE DIR 1 SIGNAL SOURCE SRC 1 Range SRC 1 SRC 2 SR...

Page 286: ...to select the source for the operating and polarizing signals The operating current for the phase directional element is the phase current for the selected current source The polar izing voltage is the line voltage from the phase VTs based on the 90 or quadrature connection and shifted in the leading direction by the element characteristic angle ECA PHASE DIR 1 ECA This setting is used to select t...

Page 287: ...EXLOGIC OPERAND FLEXLOGIC OPERAND FLEXLOGIC OPERAND FLEXLOGIC OPERAND SETTING SETTING SETTING SETTING SETTING SETTING PHASE DIR 1 FUNCTION PHASE DIR 1 SOURCE PHASE DIR 1 BLOCK OC WHEN V MEM EXP PHASE DIR 1 BLOCK PHASE DIR 1 ECA PHASE DIR 1 POL V THRESHOLD PH DIR1 BLK A PH DIR1 BLK B PH DIR1 BLK C PH DIR1 BLK Disabled 0 IA No Seq ABC Seq ACB Yes VBC VCB 827078A6 CDR Off 0 V MINIMUM Use V when V Min...

Page 288: ...eous and the element is blocked the time accumulator will be cleared immediately Figure 5 80 NEUTRAL TIME OVERCURRENT 1 SCHEME LOGIC NEUTRAL TOC1 NEUTRAL TOC1 FUNCTION Disabled Range Disabled Enabled MESSAGE NEUTRAL TOC1 SIGNAL SOURCE SRC 1 Range SRC 1 SRC 2 SRC 3 SRC 4 MESSAGE NEUTRAL TOC1 INPUT Phasor Range Phasor RMS MESSAGE NEUTRAL TOC1 PICKUP 1 000 pu Range 0 000 to 30 000 pu in steps of 0 00...

Page 289: ... phase faults The positive sequence restraint must be considered when testing for pickup accuracy and response time multiple of pickup The operating quantity depends on how test currents are injected into the relay single phase injection three phase pure zero sequence injection Figure 5 81 NEUTRAL IOC1 SCHEME LOGIC NEUTRAL IOC1 NEUTRAL IOC1 FUNCTION Disabled Range Disabled Enabled MESSAGE NEUTRAL ...

Page 290: ...uantity EQ 5 17 The positive sequence restraint allows for more sensitive settings by counterbalancing spurious zero sequence currents resulting from System unbalances under heavy load conditions NEUTRAL DIRECTIONAL OC1 NEUTRAL DIR OC1 FUNCTION Disabled Range Disabled Enabled MESSAGE NEUTRAL DIR OC1 SOURCE SRC 1 Range SRC 1 SRC 2 SRC 3 SRC 4 MESSAGE NEUTRAL DIR OC1 POLARIZING Voltage Range Voltage...

Page 291: ...istic angle and IG ground current When NEUTRAL DIR OC1 POL VOLT is set to Measured VX one third of this voltage is used in place of V_0 The following figure explains the usage of the voltage polarized directional unit of the element The figure below shows the voltage polarized phase angle comparator characteristics for a phase A to ground fault with ECA 90 element characteristic angle centerline o...

Page 292: ...larizing signal If the polarizing signal is not valid neither forward nor reverse indication is given In addition the zero sequence current I_0 must be greater than the PRODUCT SETUP ÖØ DISPLAY PROPERTIES ÖØ CURRENT CUT OFF LEVEL setting value For a choice of current polarizing it is recommended that the polarizing signal be analyzed to ensure that a known direction is maintained irrespective of t...

Page 293: ... the zero sequence voltage at the relaying point is very small If this is the intent the offset impedance shall not be larger than the zero sequence impedance of the protected circuit Practically it shall be several times smaller The offset impedance shall be entered in secondary ohms NEUTRAL DIR OC1 FWD ECA This setting defines the characteristic angle ECA for the forward direction in the Voltage...

Page 294: ...P CURR NEUTRAL DIR OC1 POLARIZING NEUTRAL DIR OC1 BLK NEUTRAL DIR OC1 FWD LIMIT ANGLE NEUTRAL DIR OC1 FWD ECA NEUTRAL DIR OC1 REV LIMIT ANGLE NEUTRAL DIR OC1 OFFSET NEUTRAL DIR OC1 FWD PICKUP NEUTRAL DIR OC1 REV PICKUP NEUTRAL DIR OC1 OP CURR NEUTRAL DIR OC1 OP CURR NEUTRAL DIR OC1 FWD NEUTRAL DIR OC1 REV Disabled 0 Measured VX Voltage Calculated V_0 Current Ground Crt IG Zero Seq Crt I_0 Dual NOT...

Page 295: ...m 0 02 to 46 times the CT rating This channel may be also equipped with a sensitive input The conversion range of a sensitive channel is from 0 002 to 4 6 times the CT rating Figure 5 84 GROUND TOC1 SCHEME LOGIC GROUND TOC1 GROUND TOC1 FUNCTION Disabled Range Disabled Enabled MESSAGE GROUND TOC1 SIGNAL SOURCE SRC 1 Range SRC 1 SRC 2 SRC 3 SRC 4 MESSAGE GROUND TOC1 INPUT Phasor Range Phasor RMS MES...

Page 296: ...l is from 0 002 to 4 6 times the CT rating Figure 5 85 GROUND IOC1 SCHEME LOGIC GROUND IOC1 GROUND IOC1 FUNCTION Disabled Range Disabled Enabled MESSAGE GROUND IOC1 SIGNAL SOURCE SRC 1 Range SRC 1 SRC 2 SRC 3 SRC 4 MESSAGE GROUND IOC1 PICKUP 1 000 pu Range 0 000 to 30 000 pu in steps of 0 001 MESSAGE GROUND IOC1 PICKUP DELAY 0 00 s Range 0 00 to 600 00 s in steps of 0 01 MESSAGE GROUND IOC1 RESET ...

Page 297: ... extends the coverage towards the neutral point see the RGF and Percent Differential Zones of Protection diagram Figure 5 86 RGF AND PERCENT DIFFERENTIAL ZONES OF PROTECTION This protection is often applied to transformers having impedance grounded wye windings The element may also be applied to the stator winding of a generator having the neutral point grounded with a CT installed in the groundin...

Page 298: ...ult must be approached with care and is not recommended unless the settings are carefully selected to avoid maloperation due to CT saturation The differential current is produced as an unbalance current between the ground current of the neutral CT IG and the neu tral current derived from the phase CTs IN IA IB IC EQ 5 18 The relay automatically matches the CT ratios between the phase and ground CT...

Page 299: ...restraint is removed if the zero sequence component is greater than the positive sequence line 3 or set at the net difference of the two line 2 The raw restraining signal Irest is further post filtered for better performance during external faults with heavy CT satura tion and for better switch off transient control EQ 5 22 where k represents a present sample k 1 represents the previous sample and...

Page 300: ...ng values I_0 0 033 pu 0 I_2 0 033 pu 0 and I_1 1 033 pu 0 Igd abs 3 0 0333 0 05 0 15 pu IR0 abs 3 0 033 0 05 0 05 pu IR2 3 0 033 0 10 pu IR1 1 033 8 0 1292 pu and Igr 0 1292 pu Despite very low fault current level the differential current is above 100 of the restraining current EXAMPLE 5 INTERNAL LOW CURRENT HIGH LOAD SINGLE LINE TO GROUND FAULT WITH NO FEED FROM THE GROUND Given the following in...

Page 301: ...uence current magnitude respectively when form ing the element operating quantity EQ 5 23 The positive sequence restraint allows for more sensitive settings by counterbalancing spurious negative sequence and zero sequence currents resulting from System unbalances under heavy load conditions Transformation errors of current transformers CTs Fault inception and switch off transients NEG SEQ DIR OC1 ...

Page 302: ...r system cycle the prospective forward indication will be delayed by 1 5 of a power system cycle The element is designed to emu late an electromechanical directional device Larger operating and polarizing signals will result in faster directional discrimi nation bringing more security to the element operation Figure 5 89 NEGATIVE SEQUENCE DIRECTIONAL CHARACTERISTIC The forward looking function is ...

Page 303: ...ward direction The element characteristic angle in the reverse direction is the angle set for the forward direction shifted by 180 NEG SEQ DIR OC1 FWD LIMIT ANGLE This setting defines a symmetrical in both directions from the ECA limit angle for the forward direction NEG SEQ DIR OC1 FWD PICKUP This setting defines the pickup level for the overcurrent unit in the forward direc tion Upon NEG SEQ DIR...

Page 304: ...to ANSI C50 13 for details GEN UNBAL STG1 TMIN This is the minimum operate time of the stage 1 element The stage will not operate before this time expires This is set to prevent false trips for faults that would be cleared normally by system protections GEN UNBAL STG1 TMAX This is the maximum operate time of the stage 1 element This setting can be applied to limit the maximum tripping time for low...

Page 305: ...STG2 PKP DELAY This is the minimum operate time of the stage 2 element This is set to prevent nui sance alarms during system faults Figure 5 91 GENERATOR UNBALANCE INVERSE TIME CURVES Figure 5 92 GENERATOR UNBALANCE SCHEME LOGIC 0 1 1 10 100 1000 0 01 0 1 1 10 100 830714A1 CDR Tmax K 1 K 4 K 15 K 40 K 100 Tmin SETTING SETTING SETTINGS SETTING SETTINGS SETTING FLEXLOGIC OPERANDS FLEXLOGIC OPERAND F...

Page 306: ...rted over and over under SPLIT PHASE SPLIT PHASE SOURCE SRC 1 Range SRC 1 SRC 2 SRC 3 SRC 4 MESSAGE SPLIT PHASE LOAD SOURCE SRC 2 Range SRC 1 SRC 2 SRC 3 SRC 4 MESSAGE SPLIT PHASE A PICKUP 0 200 pu Range 0 020 to 1 500 pu in steps of 0 001 MESSAGE SPLIT PHASE A OFFSET 0 000 pu Range 0 000 to 1 000 pu in steps of 0 001 MESSAGE SPLIT PHASE A SLOPE 0 0 Range 0 0 to 100 in steps of 0 1 MESSAGE SPLIT P...

Page 307: ... setting Then the expected value of the steady state unbalance defined as bias current is expressed as follows EQ 5 24 where EQ 5 25 and offset is the split phase current at no load In Over mode the element will pickup if EQ 5 26 In Over under mode the element will pickup if EQ 5 27 830728A1 CDR Split Phase Source Load Source 830727A1 CDR Split Phase Source Load Source Ibias slope Iload offset slo...

Page 308: ...etting specifies the steady state split phase current at no load for the each phase This should be set equal to the split phase current during normal unfaulted operation The user should assign the split phase current and the load current positive sequence to the data logger to identify the optimum value for this setting SPLIT PHASE A C SLOPE This setting specifies the slope of split phase characte...

Page 309: ...here the split phase current is derived from the external summation of two split phase CTs first fig ure above In this instance a time delay can be used to ride through the saturation event Alternately the CT saturation flag can also be used to supervise the function Figure 5 96 SPLIT PHASE PROTECTION LOGIC 830007A1 CDR SPLIT PHASE BLOCK SETTING SPLIT PHASE SOURCE I_A I_B I_C FLEXLOGIC OPERANDS SP...

Page 310: ...an output relay when the voltage falls below the specified voltage setting The undervoltage feature may also be used to block the functioning of other elements through the block feature of those elements Source Transfer Schemes In the event of an undervoltage a transfer signal may be generated to transfer a load from its normal source to a standby or emergency power source VOLTAGE ELEMENTS PHASE U...

Page 311: ...0 seconds in steps of 0 01 The undervoltage elements can also be programmed to have an inverse time delay char acteristic The undervoltage delay setting defines the family of curves shown below EQ 5 28 where T operating time D undervoltage delay setting D 0 00 operates instantaneously V secondary voltage applied to the relay Vpickup pickup level Figure 5 97 INVERSE TIME UNDERVOLTAGE CURVES At 0 of...

Page 312: ...hase to Phase MESSAGE PHASE UV1 PICKUP 1 000 pu Range 0 000 to 3 000 pu in steps of 0 001 MESSAGE PHASE UV1 CURVE Definite Time Range Definite Time Inverse Time MESSAGE PHASE UV1 DELAY 1 00 s Range 0 00 to 600 00 s in steps of 0 01 MESSAGE PHASE UV1 MINIMUM VOLTAGE 0 100 pu Range 0 000 to 3 000 pu in steps of 0 001 MESSAGE PHASE UV1 BLOCK Off Range FlexLogic operand MESSAGE PHASE UV1 TARGET Self r...

Page 313: ...SRC 2 SRC 3 SRC 4 MESSAGE PHASE OV1 PICKUP 1 000 pu Range 0 000 to 3 000 pu in steps of 0 001 MESSAGE PHASE OV1 PICKUP DELAY 1 00 s Range 0 00 to 600 00 s in steps of 0 01 MESSAGE PHASE OV1 RESET DELAY 1 00 s Range 0 00 to 600 00 s in steps of 0 01 MESSAGE PHASE OV1 BLOCK Off Range FlexLogic Operand MESSAGE PHASE OV1 TARGET Self reset Range Self reset Latched Disabled MESSAGE PHASE OV1 EVENTS Disa...

Page 314: ...es A B or C or be used as a definite time element The NEUTRAL OV1 PICKUP DELAY setting applies only if the NEUTRAL OV1 CURVE setting is Definite time The source assigned to this element must be configured for a phase VT VT errors and normal voltage unbalance must be considered when setting this element This function requires the VTs to be wye connected Figure 5 100 NEUTRAL OVERVOLTAGE1 SCHEME LOGI...

Page 315: ...IGNAL SOURCE SRC 1 Range SRC 1 SRC 2 SRC 3 SRC 4 MESSAGE NEG SEQ OV1 PICKUP 0 300 pu Range 0 000 to 1 250 pu in steps of 0 001 MESSAGE NEG SEQ OV1 PICKUP DELAY 0 50 s Range 0 00 to 600 00 s in steps of 0 01 MESSAGE NEG SEQ OV1 RESET DELAY 0 50 s Range 0 00 to 600 00 s in steps of 0 01 MESSAGE NEG SEQ OV1 BLOCK Off Range FlexLogic operand MESSAGE NEG SEQ OV1 TARGET Self reset Range Self reset Latch...

Page 316: ...eristics The operating characteristics and equations for both definite and inverse time delay are as for the phase undervoltage element The element resets instantaneously The minimum voltage setting selects the operating voltage below which the element is blocked Figure 5 102 AUXILIARY UNDERVOLTAGE SCHEME LOGIC AUXILIARY UV1 AUX UV1 FUNCTION Disabled Range Disabled Enabled MESSAGE AUX UV1 SIGNAL S...

Page 317: ...utral resistor Figure 5 103 AUXILIARY OVERVOLTAGE SCHEME LOGIC AUXILIARY OV1 AUX OV1 FUNCTION Disabled Range Disabled Enabled MESSAGE AUX OV1 SIGNAL SOURCE SRC 1 Range SRC 1 SRC 2 SRC 3 SRC 4 MESSAGE AUX OV1 PICKUP 0 300 pu Range 0 000 to 3 000 pu in steps of 0 001 MESSAGE AUX OV1 PICKUP DELAY 1 00 s Range 0 00 to 600 00 s in steps of 0 01 MESSAGE AUX OV1 RESET DELAY 1 00 s Range 0 00 to 600 00 s ...

Page 318: ...SETUP ÖØ POWER SYSTEM Ö NOMINAL FREQUENCY setting 3 If V Hz source is configured with both phase and auxiliary voltages the maximum phase among the three voltage channels at any given point in time is the input voltage signal for element operation and therefore the per unit value will be calculated as described in Step 1 above If the measured voltage of all three phase voltages is 0 than the per u...

Page 319: ...Delay Multiplier delay in sec V fundamental RMS value of voltage pu F frequency of voltage signal pu Pickup volts per hertz pickup setpoint pu INVERSE CURVE B The curve for the Volts Hertz Inverse Curve B shape is derived from the formula EQ 5 30 where T Operating Time TDM Time Delay Multiplier delay in sec V fundamental RMS value of voltage pu F frequency of voltage signal pu Pickup volts per her...

Page 320: ...OF EXCITATION PKP DELAY1 0 050 s Range 0 000 to 65 535 s in steps of 0 01 MESSAGE LOSS OF EXCITATION CENTER 2 12 00 ohm Range 0 10 to 300 00 ohms in steps of 0 01 MESSAGE LOSS OF EXCITATION RADIUS 2 10 00 ohm Range 0 10 to 300 00 ohms in steps of 0 01 MESSAGE LOSS OF EXCITATION V SUPV 2 Enabled Range Disabled Enabled MESSAGE LOSS OF EXCITATION PKP DELAY2 0 500 s Range 0 000 to 65 535 s in steps of...

Page 321: ...rands if asserted clears self reset targets logs a blocked event if events are enabled and becomes inactive When unblocked the element will start functioning instantly If exposed to pickup conditions for an extended period of time and unblocked the element will pickup and start timing out at the moment of unblocking The element responds to the positive sequence impedance as shown below Figure 5 10...

Page 322: ...hortly after closing the breaker Since this feature does not de arm immediately but after a 250 ms time delay this will result in operation under imprecise synchronization The ACCDNT ENRG OC PICKUP setting can control the required precision of synchronization The UV and Off line value shall be made when the VTs are on the generator side of the disconnecting device If this is the case both the unde...

Page 323: ...ARMED ACCDNT ENRG DPO Disabled 0 Enabled 1 AND ACCDNT ENRG BLOCK Off 0 SETTING ACCDNT ENRG OC PICKUP IA Pickup IB Pickup IC Pickup SETTINGS SETTINGS ACCDNT ENRG UV PICKUP RUN RUN RUN RUN RUN RUN VAB Pickup VBC Pickup VCA Pickup OR AND SETTING VT CONNECTION WYE VAG VBG VBG VCG VCG VAG DELTA VAB VBC VCA IA IB IC ACCDNT ENRG OFFLINE ACCDNT ENRG SOURCE ACCDNT ENRG ARMING MODE UV or Offline 1 Off 0 SET...

Page 324: ...reactive powers as measured per the UR series metering convention θ is a sum of the element characteristic DIR POWER 1 RCA and calibration DIR POWER 1 CALIBRATION angles and SMIN is the minimum operating power The operating quantity is displayed in the ACTUAL VALUES Ö METERING ÖØ SENSITIVE DIRECTIONAL POWER 1 2 actual value The element has two independent as to the pickup and delay settings stages...

Page 325: ...ted in the figure below For example section a in the figure below shows settings for reverse power while section b shows settings for low forward power applications Figure 5 109 DIRECTIONAL POWER ELEMENT SAMPLE APPLICATIONS RESTRAIN SMIN RCA CALIBRATION OPERATE D i r e c t i o n Q P 842702A1 CDR P Q OPERATE RESTRAIN RCA 0o SMIN 0 d P Q OPERATE RESTRAIN RCA 180o SMIN 0 a P Q OPERATE RESTRAIN RCA 0o...

Page 326: ...ply a shift towards the operate region along the RCA line the negative values imply a shift towards the restrain region along the RCA line Refer to the Directional power sample applications figure for details Together with the RCA this setting enables a wide range of operating characteristics This setting applies to three phase power and is entered in per unit pu values The base quantity is 3 VT p...

Page 327: ...xtracts the third harmonic of the zero sequence voltage from the phase voltages in order to operate The VTs must be con nected in wye Voltage measured at the neutral of the machine shall be configured as the auxiliary VT bank The element extracts the 3rd harmonic of the auxiliary voltage from the source in order to operate For the third harmonic neutral undervoltage protection function the source ...

Page 328: ...under normal conditions Consider the figure shown below In the case of a high impedance grounded machine the neutral resistor is typically cho sen such that power dissipated in the resistor during a single line to ground fault is approximately equal to the reactive power produced by the zero sequence capacitance of the stator winding and the GSU LV winding At power system frequencies the neutral r...

Page 329: ...ies during a fault condition refer to example 2 for details Example 2 Operating quantities for a fault at a fraction k from the neutral grounding point For analysis consider the above figure and assume that In this case we have the magnitude of the neutral voltage at EQ 5 39 and the magnitude of the neutral and zero sequence voltages as 830737A1 CDR S Vn 3rd Va 3rd Vb 3rd Vc 3rd Pickup 3rd rd 3 rd...

Page 330: ...d for stages 1 and 2 as one of them could be used for alarm and the other for trip The safe value of this setting could be established after putting a given machine into ser vice and reading the quantity from the relay under ACTUAL VALUES menu Figure 5 112 100 STATOR GROUND SCHEME LOGIC V0 1 k E3 1 k E3 1 k E3 3 3 0 85 10 3 8 5 VN V0 8 5 1 5 10 VN V0 10 pu Pickup VN VN V0 1 5 10 0 15 pu Supervisio...

Page 331: ...otection function If the measured power is below this setting but above the 3RD HARM NTRL UV MIN POWER setting the element shall not operate This setting applies to three phase power and is entered in pu The base quantity is 3 VT pu base CT pu base For example a setting of 20 for a 200 MW machine is 0 20 200 MW 40 MW If 7 967 kV is a primary VT voltage and 10 kA is a primary CT current the source ...

Page 332: ...RM NTRL UV PKP 3RD HARM NTRL UV DPO Disabled 0 Enabled 1 AND 3RD HARM NTRL UV BLK Off 0 SETTING SETTINGS SETTINGS SETTINGS 3RD HARM NTRL UV PICKUP RUN RUN Vaux Pickup 3 Phase Real Power V_1 AND 3RD HARM NTRL UV MAX POWER Min 3 Phase Power Max 3RD HARM NTRL UV MIN POWER SETTING Vaux 3rd harmonic STATOR GROUND SOURCE 3RD HARM NTRL UV PKP DELAY 20 ms 3RD HARM NTRL UV OP SETTINGS 3RD HARM NTRL UV VOLT...

Page 333: ...o a specific protection or control protection element and checking the desired bus box Once the desired element is selected for a specific bus a list of element operate type operands are displayed and can be assigned to a trip bus If more than one operate type operand is required it may be assigned directly from the trip bus menu TRIP BUS 1 TRIP BUS 1 FUNCTION Disabled Range Enabled Disabled MESSA...

Page 334: ...RIP BUS 1 LATCHING This setting enables or disables latching of the trip bus output This is typically used when lockout is required or user acknowledgement of the relay response is required TRIP BUS 1 RESET The trip bus output is reset when the operand assigned to this setting is asserted Note that the RESET OP operand is pre wired to the reset gate of the latch As such a reset command the front p...

Page 335: ...active The SETTING GROUP 1 NAME to SETTING GROUP 6 NAME settings allows to user to assign a name to each of the six settings groups Once programmed this name will appear on the second line of the GROUPED ELEMENTS Ö SETTING GROUP 1 6 menu display The relay can be set up via a FlexLogic equation to receive requests to activate or de activate a particular non default settings group The following Flex...

Page 336: ...t Range Time out Acknowledge MESSAGE SELECTOR 1 ACK Off Range FlexLogic operand MESSAGE SELECTOR 1 3BIT A0 Off Range FlexLogic operand MESSAGE SELECTOR 1 3BIT A1 Off Range FlexLogic operand MESSAGE SELECTOR 1 3BIT A2 Off Range FlexLogic operand MESSAGE SELECTOR 1 3BIT MODE Time out Range Time out Acknowledge MESSAGE SELECTOR 1 3BIT ACK Off Range FlexLogic operand MESSAGE SELECTOR 1 POWER UP MODE R...

Page 337: ...not take place and an alarm will be set SELECTOR 1 STEP UP This setting specifies a control input for the selector switch The switch is shifted to a new position at each rising edge of this signal The position changes incrementally wrapping up from the last SELECTOR 1 FULL RANGE to the first position 1 Consecutive pulses of this control operand must not occur faster than every 50 ms After each ris...

Page 338: ... SELEC TOR TIME OUT setting after the last activity of the three bit control inputs Note that the stepping up control input and three bit control input have independent acknowledging signals SELECTOR 1 ACK and SELECTOR 1 3BIT ACK accord ingly SELECTOR 1 POWER UP MODE This setting specifies the element behavior on power up of the relay When set to Restore the last position of the selector stored in...

Page 339: ...ese diagrams T represents a time out setting Figure 5 117 TIME OUT MODE 842737A1 CDR STEP UP 3BIT A0 3BIT A1 3BIT A2 POS 1 POS 2 POS 3 POS 4 POS 5 POS 6 POS 7 BIT 0 BIT 1 BIT 2 pre existing position 2 changed to 4 with a pushbutton changed to 1 with a 3 bit input changed to 2 with a pushbutton T T T T changed to 7 with a 3 bit input STP ALARM BIT ALARM ALARM ...

Page 340: ...uld synchronize the setting group to the three bit control input Make the following changes to setting group control in the SETTINGS ÖØ CONTROL ELEMENTS Ö SETTING GROUPS menu SETTING GROUPS FUNCTION Enabled GROUP 4 ACTIVATE ON SELECTOR 1 POS 4 SETTING GROUPS BLK Off GROUP 5 ACTIVATE ON Off GROUP 2 ACTIVATE ON SELECTOR 1 POS 2 GROUP 6 ACTIVATE ON Off GROUP 3 ACTIVATE ON SELECTOR 1 POS 3 Make the fo...

Page 341: ...owing changes in the SETTINGS Ö PRODUCT SETUP ÖØ USER PROGRAMMABLE PUSHBUTTONS Ö USER PUSHBUTTON 1 menu PUSHBUTTON 1 FUNCTION Self reset PUSHBUTTON 1 DROP OUT TIME 0 10 s The logic for the selector switch is shown below Figure 5 119 SELECTOR SWITCH LOGIC 842012A2 CDR step up acknowledge 3 bit position out ON FLEXLOGIC OPERANDS SELECTOR 1 POS 1 SELECTOR 1 POS 2 SELECTOR 1 POS 3 SELECTOR 1 POS 4 SEL...

Page 342: ...eter below the minimum voltage current setting The UNDERFREQ 1 MIN VOLT AMP setting selects the minimum per unit voltage or current level required to allow the underfre quency element to operate This threshold is used to prevent an incorrect operation because there is no signal to measure This UNDERFREQ 1 PICKUP setting is used to select the level at which the underfrequency element is to pickup F...

Page 343: ...he overfrequency element can be used to control the turbine frequency ramp down at a generating location This element can also be used for feeder reclosing as part of the after load shedding restoration The OVERFREQ 1 SOURCE setting selects the source for the signal to be measured The OVERFREQ 1 PICKUP setting selects the level at which the overfrequency element is to pickup Figure 5 121 OVERFREQU...

Page 344: ...e sequence voltage Overvoltage supervision should be used to pre vent operation under specific system conditions such as faults FREQ RATE 1 OC SUPV PICKUP This setting defines minimum current level required for operation of the element The supervising function responds to the positive sequence current Typical application includes load shedding Set the pickup threshold to zero if no overcurrent sup...

Page 345: ...ut only if the frequency is already below certain level such as for load shedding this setting should be set to the required frequency level If the signal source assigned to the frequency rate of change element is only set to auxiliary VT then the minimum voltage supervision is 3 V Figure 5 122 FREQUENCY RATE OF CHANGE SCHEME LOGIC NOTE V_1 PICKUP FREQ RATE 1 BLOCK Off RUN FREQ RATE 1 SOURCE Pos s...

Page 346: ...mple accumulation may be blocked during an out of service condition as set via an input to the relay The following settings are available and apply to all accumulators FREQ OOB ACCUM SOURCE This setting selects the source for the signal to be measured The element first checks for a live phase voltage available from the selected source If voltage is not available the element attempts to use a phase...

Page 347: ...tion of the turbine is known to start accumulation at a user specified value Figure 5 123 FREQUENCY OUT OF BAND ACCUMULATION LOGIC FREQUENCY OOB ACCUMULATOR 1 FREQ ACCUM 1 FUNCTION Disabled Range Enabled Disabled MESSAGE FREQ ACCUM 1 UPPER FREQ 60 00 Hz Range 20 to 70 Hz in steps of 1 MESSAGE FREQ ACCUM 1 LOWER FREQ 60 00 Hz Range 20 to 70 Hz in steps of 1 MESSAGE FREQ ACCUM 1 TIME LIMIT 200 s Ran...

Page 348: ...gle equal to 2 ΔΦ at a frequency equal to the frequency difference ΔF This time can be calculated by EQ 5 42 SYNCHROCHECK 1 SYNCHK1 FUNCTION Disabled Range Disabled Enabled MESSAGE SYNCHK1 BLOCK Off Range FlexLogic operand MESSAGE SYNCHK1 V1 SOURCE SRC 1 Range SRC 1 SRC 2 SRC 3 SRC 4 MESSAGE SYNCHK1 V2 SOURCE SRC 2 Range SRC 1 SRC 2 SRC 3 SRC 4 MESSAGE SYNCHK1 MAX VOLT DIFF 10000 V Range 0 to 4000...

Page 349: ...AD SOURCE SELECT This setting selects the combination of dead and live sources that will by pass synchronism check function and permit the breaker to be closed when one or both of the two voltages V1 or and V2 are below the maximum voltage threshold A dead or live source is declared by monitoring the voltage level Six options are available None Dead Source function is disabled LV1 and DV2 Live V1 ...

Page 350: ... with both phase voltages and an auxiliary voltage ensure that only the auxiliary voltage is programmed in one of the sources to be used for synchrocheck Exception Synchronism cannot be checked between Delta connected phase VTs and a Wye con nected auxiliary voltage 2 The relay measures frequency and Volts Hz from an input on a given source with priorities as established by the con figuration of i...

Page 351: ...TINGS ΔF Maximum Max Freq Diff Freq Hysteresis SETTING ΔΦ Maximum Max Angle Diff SETTING ΔV Maximum Max Volt Diff AND OR XOR AND AND AND AND AND 827076AB CDR ACTUAL VALUE Synchrocheck 1 V Δ Synchrocheck 1 ΔΦ Synchrocheck 1 F Δ AND SETTINGS Enabled 1 Disabled 0 Function Off 0 Block AND AND AND AND FLEXLOGIC OPERAND SYNC1 V2 ABOVE MIN SYNC1 V1 ABOVE MIN SYNC1 V1 BELOW MAX SYNC1 V2 BELOW MAX FLEXLOGI...

Page 352: ...llowing example Figure 5 125 SYNCHROCHECK APPLIED ACROSS A TRANSFORMER In this example the phase voltage VT input is programmed as Delta with a secondary setting of 120 volts and a ratio of 13800 V 120 V 115 The auxiliary VT connection is selected to be VAB since this vector is in phase with VA on the trans former primary The secondary setting is 69 volts and the auxiliary VT ratio is calculated a...

Page 353: ...DIGITAL ELEMENT SCHEME LOGIC CIRCUIT MONITORING APPLICATIONS Some versions of the digital input modules include an active voltage monitor circuit connected across form A contacts The voltage monitor circuit limits the trickle current through the output circuit see technical specifications for form A DIGITAL ELEMENT 1 DIGITAL ELEMENT 1 FUNCTION Disabled Range Disabled Enabled MESSAGE DIG ELEM 1 NAM...

Page 354: ... of the breaker trip coil If the circuit presents a high resis tance the trickle current will fall below the monitor threshold and an alarm would be declared In most breaker control circuits the trip coil is connected in series with a breaker auxiliary contact which is open when the breaker is open see diagram below To prevent unwanted alarms in this situation the trip circuit monitoring logic mus...

Page 355: ...In this case it is not required to supervise the monitoring circuit with the breaker position the BLOCK setting is selected to Off In this case the settings are as follows EnerVista UR Setup example shown Figure 5 128 TRIP CIRCUIT EXAMPLE 2 The wiring connection for two examples above is applicable to both form A contacts with voltage monitoring and solid state contact with voltage monitoring Trip...

Page 356: ...qual to EQL or less than LO the set value COUNTER 1 UP Selects the FlexLogic operand for incrementing the counter If an enabled UP input is received when the accumulated value is at the limit of 2 147 483 647 counts the counter will rollover to 2 147 483 648 COUNTER 1 DOWN Selects the FlexLogic operand for decrementing the counter If an enabled DOWN input is received when the accumulated value is ...

Page 357: ... for capturing freezing the accumulated count value into a separate register with the date and time of the operation and resetting the count to 0 COUNTER 1 FREEZE COUNT Selects the FlexLogic operand for capturing freezing the accumulated count value into a separate register with the date and time of the operation and continuing counting The present accumulated value and captured frozen value with ...

Page 358: ...of fuse failure could also be present when faults are present on the system so a means of detecting faults and inhibiting fuse failure declarations during these events is pro vided Once the fuse failure condition is declared it will be sealed in until the cause that generated it disappears An additional condition is introduced to inhibit a fuse failure declaration when the monitored circuit is de ...

Page 359: ... user settable debounce time in order for the G60 to validate the new contact state In the figure below the debounce time is set at 2 5 ms thus the 6th sample in a row validates the change of state mark no 1 in the diagram Once validated de bounced the contact input asserts a corresponding FlexLogic operand and logs an event as per user setting A time stamp of the first sample in the sequence that...

Page 360: ...ilter the LOW HIGH marks no 1 2 3 and 4 in the figure below and HIGH LOW marks no 5 6 7 and 8 below transitions Figure 5 131 INPUT CONTACT DEBOUNCING MECHANISM AND TIME STAMPING SAMPLE TIMING Contact inputs are isolated in groups of four to allow connection of wet contacts from different voltage sources for each group The CONTACT INPUT THRESHOLDS determine the minimum voltage required to detect a ...

Page 361: ... operand will be set to on for only one evaluation of the FlexLogic equations and then return to off If set to Latched the virtual input sets the state of the output operand to the same state as the most recent received input The self reset operating mode generates the output operand for a single evaluation of the FlexLogic equations If the operand is to be used anywhere other than internally in a...

Page 362: ...t damage to the less robust initiating contact This can be done by monitoring an auxiliary contact on the breaker which opens when the breaker has tripped but this scheme is subject to incorrect oper ation caused by differences in timing between breaker auxiliary contact change of state and interruption of current in the trip circuit The most dependable protection of the initiating contact is prov...

Page 363: ...e contact response under conflicting control inputs that is when both the OPERATE and RESET signals are applied With both control inputs applied simultaneously the contact will close if set to Operate dominant and will open if set to Reset dominant Application Example 1 A latching output contact H1a is to be controlled from two user programmable pushbuttons buttons number 1 and 2 The following set...

Page 364: ...a UR Setup example shown Program the Latching Outputs by making the following changes in the SETTINGS ÖØ INPUTS OUTPUTS ÖØ CONTACT OUT PUTS Ö CONTACT OUTPUT H1a menu assuming an H4L module OUTPUT H1a OPERATE VO1 OUTPUT H1a RESET VO2 5 8 4 VIRTUAL OUTPUTS PATH SETTINGS ÖØ INPUTS OUTPUTS ÖØ VIRTUAL OUTPUTS Ö VIRTUAL OUTPUT 1 96 There are 96 virtual outputs that may be assigned via FlexLogic If not a...

Page 365: ...provides 32 of the 96 available UserSt bit pairs The IEC 61850 specification includes features that are used to cope with the loss of communication between transmitting and receiving devices Each transmitting device will send a GSSE GOOSE message upon a successful power up when the state of any included point changes or after a specified interval the default update time if a change of state has no...

Page 366: ...ugh DNA 32 and UserSt 1 through UserSt 32 The function of DNA inputs is defined in the IEC 61850 specification and is presented in the IEC 61850 DNA Assignments table in the Remote outputs section The function of UserSt inputs is defined by the user selection of the FlexLogic operand whose state is represented in the GSSE GOOSE message A user must program a DNA point from the appropriate FlexLogic...

Page 367: ...uble point status input REM DPS IN 1 DEV This setting selects a remote device ID to indicate the origin of a GOOSE message The range is selected from the remote device IDs specified in the Remote devices section REM DPS IN 1 ITEM This setting specifies the required bits of the GOOSE message The configurable GOOSE dataset items must be changed to accept a double point status item from a GOOSE datas...

Page 368: ...8 9 RESETTING PATH SETTINGS ÖØ INPUTS OUTPUTS ÖØ RESETTING Some events can be programmed to latch the faceplate LED event indicators and the target message on the display Once set the latching mechanism will hold all of the latched indicators or messages in the set state after the initiating condition has cleared until a RESET command is received to return these latches not including FlexLogic lat...

Page 369: ...t communication exchange the input will default to Logic 1 When communication resumes the input becomes fully operational Setting DIRECT INPUT 1 DEFAULT STATE to Latest Off freezes the input in case of lost communications If the latest state is not known such as after relay power up but before the first communication exchange the input will default to Logic 0 When communication resumes the input b...

Page 370: ...gnal from downstream devices say 2 3 and 4 to the upstream device that monitors a single incomer of the busbar as shown in the figure below Figure 5 134 SAMPLE INTERLOCKING BUSBAR PROTECTION SCHEME Assume that Phase Instantaneous Overcurrent 1 is used by Devices 2 3 and 4 to block Device 1 If not blocked Device 1 would trip the bus upon detecting a fault and applying a short coordination time dela...

Page 371: ...rchitecture shown below The scheme output operand HYB POTT TX1 is used to key the permission Figure 5 136 SINGLE CHANNEL OPEN LOOP CONFIGURATION In the above architecture Devices 1 and 3 do not communicate directly Therefore Device 2 must act as a bridge The fol lowing settings should be applied UR IED 1 DIRECT OUT 2 OPERAND HYB POTT TX1 DIRECT INPUT 5 DEVICE ID 2 DIRECT INPUT 5 BIT NUMBER 2 this ...

Page 372: ...ic operands to be sent via the selected communications channel This allows the user to create distributed pro tection and control schemes via dedicated communications channels Some examples are directional comparison pilot schemes and direct transfer tripping It should be noted that failures of communications channels will affect teleprotection functionality The teleprotection function must be ena...

Page 373: ...ts outputs is dependent on the number of com munication channels and terminals On two terminal two channel systems they are processed continuously on each chan nel and mapped separately per channel Therefore to achieve redundancy the user must assign the same operand on both channels teleprotection outputs at the sending end or corresponding teleprotection inputs at the receiving end On three term...

Page 374: ...Ana log values in other G60 features such as FlexElements The base factor is applied to the GOOSE analog input FlexAnalog quantity to normalize it to a per unit quantity The base units are described in the following table GOOSE ANALOG INPUT 1 ANALOG 1 DEFAULT 1000 000 Range 1000000 000 to 1000000 000 in steps of 0 001 MESSAGE ANALOG 1 DEFAULT MODE Default Value Range Default Value Last Known MESSA...

Page 375: ...the IN and IN inputs FREQUENCY fBASE 1 Hz FREQUENCY RATE OF CHANGE df dtBASE 1 Hz s PHASE ANGLE ϕBASE 360 degrees see the UR angle referencing convention POWER FACTOR PFBASE 1 00 RTDs BASE 100 C SENSITIVE DIR POWER Sns Dir Power PBASE maximum value of 3 VBASE IBASE for the IN and IN inputs of the sources configured for the sensitive power directional element s SOURCE CURRENT IBASE maximum nominal ...

Page 376: ...gs are automatically generated for every channel available in the specific relay as shown above for the first channel of a type 5F transducer module installed in slot H The function of the channel may be either Enabled or Disabled If Disabled no actual values are created for the chan nel An alphanumeric ID is assigned to each channel this ID will be included in the channel actual value along with ...

Page 377: ... The function of the channel may be either Enabled or Disabled If set to Disabled there will not be an actual value created for the channel RTD INPUT H1 ID An alphanumeric ID is assigned to the channel This ID will be included in the channel actual val ues It is also used to reference the channel as the input parameter to features designed to measure this type of parameter RTD INPUT H1 RTD INPUT H...

Page 378: ... RTD INPUT H1 TRIP TEMPERATURE This setting specifies the temperature pickup level for the trip stage RTD INPUT H1 TRIP PKP DELAY This setting specifies time delay for the trip stage until the output can be asserted Table 5 25 RTD TEMPERATURE VS RESISTANCE TEMPERATURE RESISTANCE IN OHMS C F 100 OHM PT DIN 43760 120 OHM NI 100 OHM NI 10 OHM CU 50 58 80 31 86 17 71 81 7 10 40 40 84 27 92 76 77 30 7 ...

Page 379: ...peration when a broken sensor is detected If targets are enabled a message will appear on the display identifying the broken RTD If this feature is used it is rec ommended that the alarm be programmed as latched so that intermittent RTDs are detected and corrective action may be taken RTD INPUT H1 BLOCK This setting is used to block RTD operation Figure 5 139 RTD INPUT PROTECTION LOGIC 5 9 3 RRTD ...

Page 380: ...llowing rules are followed If the RRTD 1 FUNCTION setting is Enabled then the RRTD 1 APPLICATION setting value will be written to RRTD device If the RRTD 1 FUNCTION setting is Disabled then RRTD1 APPLICATION setting value is set as None If the RRTD 1 APPLICATION or RRTD 1 TYPE settings are changes then these settings are immediately written to the RRTD device RRTD 1 RRTD 1 FUNCTION Disabled Range ...

Page 381: ...ype Four different RTD types are available 100 Ω Nickel 10 Ω Copper 100 Ω Platinum and 120 Ω Nickel The RRTD converts resistance to temperature as per the values in the following table The G60 reads the RTD temper atures from the RRTD once every five seconds and applies protection accordingly The RRTDs can be used to provide RTD bias in the existing thermal model An RRTD open condition is detected...

Page 382: ...he range of the RRTD unit RRTD 1 TRIP PKP DELAY This setting specifies time delay for the trip stage until the output can be asserted The range of 5 to 600 seconds differs from the existing RTD settings to correspond to the range of the RRTD unit RRTD 1 TRIP RST DELAY This setting specifies the reset delay to seal in the trip signal RRTD 1 TRIP VOTING This setting allows securing trip signal by vo...

Page 383: ...y checks the driving signal x in equations below for the minimum and maximum limits and subsequently re scales so the limits defined as MIN VAL and MAX VAL match the output range of the hardware defined as RANGE The follow ing equation is applied EQ 5 43 DCMA OUTPUT H1 DCMA OUTPUT H1 SOURCE Off Range Off any analog actual value parameter MESSAGE DCMA OUTPUT H1 RANGE 1 to 1 mA Range 1 to 1 mA 0 to ...

Page 384: ...t current The setting is entered in per unit values The base units are defined in the same manner as the FlexElement base units DCMA OUTPUT H1 MAX VAL This setting allows setting the maximum limit for the signal that drives the output This setting is used to control the mapping between an internal analog value and the output current The setting is entered in per unit values The base units are defi...

Page 385: ...onal details is EQ 5 50 The minimum and maximum power values to be monitored in pu are EQ 5 51 The following settings should be entered DCMA OUTPUT H2 SOURCE SRC 1 Ia RMS DCMA OUTPUT H2 RANGE 4 to 20 mA DCMA OUTPUT H2 MIN VAL 0 000 pu DCMA OUTPUT H2 MAX VAL 1 260 pu The worst case error for this application could be calculated by superimposing the following two sources of error 0 5 of the full sca...

Page 386: ...if the VTs are connected in Delta refer to the Metering conventions section in chapter 6 while at the same time the VT nominal voltage is 1 pu for the settings Consequently the settings required in this example differ from naturally expected by the factor of The worst case error for this application could be calculated by superimposing the following two sources of error 0 5 of the full scale for t...

Page 387: ...tions based inputs and outputs remain fully operational in test mode If a control action is programmed using direct inputs and outputs or remote inputs and outputs then the test procedure must take this into account When in Forcible mode the operand selected by the TEST MODE FORCING setting dictates further response of the G60 to testing conditions To force contact inputs and outputs through relay...

Page 388: ... the voltage across the input terminals The force contact inputs feature provides a method of performing checks on the function of all contact inputs Once enabled the relay is placed into test mode allowing this feature to override the normal function of contact inputs The Test Mode LED will be on indicating that the relay is in test mode The state of each contact input may be programmed as Dis ab...

Page 389: ...d open and digital input 4 should close Also contact output 1 should freeze contact output 2 should open contact output 3 should close and contact output 4 should remain fully operational The required settings are shown below To enable user programmable pushbutton 1 to initiate the test mode make the following changes in the SETTINGS ÖØ TESTING Ö TEST MODE menu TEST MODE FUNCTION Enabled and TEST ...

Page 390: ...of 0 01 MESSAGE PMU 1 VC TEST ANGLE 120 00 Range 180 00 to 180 00 in steps of 0 05 MESSAGE PMU 1 VX TEST MAGNITUDE 500 00 kV Range 0 00 to 700 00 kV in steps of 0 01 MESSAGE PMU 1 VX TEST ANGLE 0 00 Range 180 00 to 180 00 in steps of 0 05 MESSAGE PMU 1 IA TEST MAGNITUDE 1 000 kA Range 0 000 to 9 999 kA in steps of 0 001 MESSAGE PMU 1 IA TEST ANGLE 10 00 Range 180 00 to 180 00 in steps of 0 05 MESS...

Page 391: ... change of fre quency are substituted with user values while the symmetrical components are calculated from the physical channels The test values are not explicitly marked in the outgoing data frames When required it is recommended to use the user pro grammable digital channels to signal the C37 118 client that test values are being sent in place of the real measurements ...

Page 392: ...5 260 G60 Generator Protection System GE Multilin 5 10 TESTING 5 SETTINGS 5 ...

Page 393: ...CT OUTPUTS See page 6 5 VIRTUAL OUTPUTS See page 6 6 REMOTE DEVICES STATUS See page 6 6 REMOTE DEVICES STATISTICS See page 6 6 DIGITAL COUNTERS See page 6 7 SELECTOR SWITCHES See page 6 7 FLEX STATES See page 6 7 ETHERNET See page 6 7 DIRECT INPUTS See page 6 8 DIRECT DEVICES STATUS See page 6 8 IEC 61850 GOOSE UINTEGERS See page 6 9 EGD PROTOCOL STATUS See page 6 9 TELEPROT CH TESTS See page 6 10...

Page 394: ...SE ANALOGS See page 6 20 SENSITIVE DIRECTIONAL POWER See page 6 20 STATOR GROUND See page 6 21 VOLTS PER HERTZ 1 See page 6 21 VOLTS PER HERTZ 2 See page 6 21 RESTRICTED GROUND FAULT CURRENTS See page 6 21 PHASOR MEASUREMENT UNIT See page 6 21 TRANSDUCER I O DCMA INPUTS See page 6 22 TRANSDUCER I O RTD INPUTS See page 6 22 ACTUAL VALUES RECORDS USER PROGRAMMABLE FAULT REPORTS See page 6 23 EVENT R...

Page 395: ...GE Multilin G60 Generator Protection System 6 3 6 ACTUAL VALUES 6 1 OVERVIEW 6 ACTUAL VALUES PRODUCT INFO MODEL INFORMATION See page 6 25 FIRMWARE REVISIONS See page 6 25 ...

Page 396: ...icates the ID of the virtual input For example Virt Ip 1 refers to the virtual input in terms of the default name The second line of the display indicates the logic state of the virtual input 6 2 3 REMOTE INPUTS PATH ACTUAL VALUES Ö STATUS ÖØ REMOTE INPUTS The present state of the 32 remote inputs is shown here The state displayed will be that of the remote point unless the remote device has been ...

Page 397: ...shown here The first line of a message display indicates the ID of the contact output For example Cont Op 1 refers to the contact output in terms of the default name array index The second line of the display indicates the logic state of the contact output REMOTE DPS INPUTS REMOTE DPS INPUT 1 STATUS Bad Range On Off Intermediate Bad MESSAGE REMOTE DPS INPUT 2 STATUS Bad Range On Off Intermediate B...

Page 398: ... whether or not all programmed remote devices are online If the corresponding state is No then at least one required remote device is not online b STATISTICS PATH ACTUAL VALUES Ö STATUS ÖØ REMOTE DEVICES STATISTICS Ö REMOTE DEVICE 1 16 Statistical data two types for up to 16 programmed remote devices is shown here The StNum number is obtained from the indicated remote device and is incremented whe...

Page 399: ...urrent position only an integer from 0 through 7 is the actual value 6 2 11 FLEX STATES PATH ACTUAL VALUES Ö STATUS ÖØ FLEX STATES There are 256 FlexState bits available The second line value indicates the state of the given FlexState bit 6 2 12 ETHERNET PATH ACTUAL VALUES Ö STATUS ÖØ ETHERNET These values indicate the status of the primary and secondary Ethernet links DIGITAL COUNTERS Counter 1 C...

Page 400: ...eck High values for either of these counts may indicate on a problem with wiring the communication channel or one or more relays The UNRETURNED MSG COUNT and CRC FAIL COUNT values can be cleared using the CLEAR DIRECT I O COUNTERS command The DIRECT INPUT 1 to DIRECT INPUT 32 values represent the state of each direct input 6 2 14 DIRECT DEVICES STATUS PATH ACTUAL VALUES Ö STATUS ÖØ DIRECT DEVICES ...

Page 401: ...s sent from other devices 6 2 16 EGD PROTOCOL STATUS a FAST EXCHANGE PATH ACTUAL VALUES Ö STATUS ÖØ EGD PROTOCOL STATUS Ö PRODUCER STATUS Ö FAST EXCHANGE 1 These values provide information that may be useful for debugging an EGD network The EGD signature and packet size for the fast EGD exchange is displayed b SLOW EXCHANGE PATH ACTUAL VALUES Ö STATUS ÖØ EGD PROTOCOL STATUS Ö PRODUCER STATUS ÖØ SL...

Page 402: ...ay ID is set to a default value of 0 the chan nel is failed or if the teleprotection inputs outputs are not enabled 6 2 18 ETHERNET SWITCH PATH ACTUAL VALUES Ö STATUS ÖØ ETHERNET SWITCH These actual values appear only if the G60 is ordered with an Ethernet switch module type 2S or 2T The status informa tion for the Ethernet switch is shown in this menu SWITCH 1 PORT STATUS to SWITCH 6 PORT STATUS ...

Page 403: ...ive PF Lag Current Voltage WATTS Positive VARS Negative PF Lead Current Voltage WATTS Negative VARS Negative PF Lag Current Voltage WATTS Negative VARS Positive PF Lead Current Generator Generator Inductive Inductive Resistive Resistive Generator Generator UR RELAY UR RELAY UR RELAY UR RELAY G G M M G G VCG IC VAG IA VBG IB 1 VCG IC VAG IA VBG IB 2 VCG IC VAG IA VBG IB 3 VCG IC VAG IA VBG IB 4 Q Q...

Page 404: ...is not measurable the phase angles are not referenced The phase angles are assigned as positive in the leading direction and are presented as negative in the lagging direction to more closely align with power system metering conventions This is illustrated below Figure 6 2 UR PHASE ANGLE MEASUREMENT CONVENTION c UR CONVENTION FOR MEASURING SYMMETRICAL COMPONENTS The UR series of relays calculate v...

Page 405: ...illustrated in the following figure Figure 6 3 MEASUREMENT CONVENTION FOR SYMMETRICAL COMPONENTS ABC phase rotation ACB phase rotation Table 6 1 SYMMETRICAL COMPONENTS CALCULATION EXAMPLE SYSTEM VOLTAGES SEC V VT CONN RELAY INPUTS SEC V SYMM COMP SEC V VAG VBG VCG VAB VBC VCA F5AC F6AC F7AC V0 V1 V2 13 9 0 76 2 125 79 7 250 84 9 313 138 3 97 85 4 241 WYE 13 9 0 76 2 125 79 7 250 19 5 192 56 5 7 23...

Page 406: ... to this source then any voltage energy and power val ues will be unavailable b PHASE CURRENT METERING PATH ACTUAL VALUES ÖØ METERING Ö SOURCE SRC 1 Ö PHASE CURRENT STATOR DIFFERENTIAL STATOR DIFF OPERATE Iad 0 00 A MESSAGE STATOR DIFF RESTRAIN Iar 0 00 A MESSAGE STATOR DIFF OPERATE Ibd 0 00 A MESSAGE STATOR DIFF RESTRAIN Iar 0 00 A MESSAGE STATOR DIFF OPERATE Icd 0 00 A MESSAGE STATOR DIFF RESTRA...

Page 407: ...ayed in this menu The SRC 1 text will be replaced by whatever name was programmed by the user for the associated source see SETTINGS ÖØ SYSTEM SETUP ÖØ SIGNAL SOURCES MESSAGE SRC 1 RMS Ib 0 000 A MESSAGE SRC 1 RMS Ic 0 000 A MESSAGE SRC 1 RMS In 0 000 A MESSAGE SRC 1 PHASOR Ia 0 000 A 0 0 MESSAGE SRC 1 PHASOR Ib 0 000 A 0 0 MESSAGE SRC 1 PHASOR Ic 0 000 A 0 0 MESSAGE SRC 1 PHASOR In 0 000 A 0 0 ME...

Page 408: ...RC 1 text will be replaced by whatever name was programmed by the user for the associated source see SETTINGS ÖØ SYSTEM SETUP ÖØ SIGNAL SOURCES PHASE VOLTAGE SRC 1 SRC 1 RMS Vag 0 00 V MESSAGE SRC 1 RMS Vbg 0 00 V MESSAGE SRC 1 RMS Vcg 0 00 V MESSAGE SRC 1 PHASOR Vag 0 000 V 0 0 MESSAGE SRC 1 PHASOR Vbg 0 000 V 0 0 MESSAGE SRC 1 PHASOR Vcg 0 000 V 0 0 MESSAGE SRC 1 RMS Vab 0 00 V MESSAGE SRC 1 RMS...

Page 409: ...S POWER SRC 1 SRC 1 REAL POWER 3φ 0 000 W MESSAGE SRC 1 REAL POWER φa 0 000 W MESSAGE SRC 1 REAL POWER φb 0 000 W MESSAGE SRC 1 REAL POWER φc 0 000 W MESSAGE SRC 1 REACTIVE PWR 3φ 0 000 var MESSAGE SRC 1 REACTIVE PWR φa 0 000 var MESSAGE SRC 1 REACTIVE PWR φb 0 000 var MESSAGE SRC 1 REACTIVE PWR φc 0 000 var MESSAGE SRC 1 APPARENT PWR 3φ 0 000 VA MESSAGE SRC 1 APPARENT PWR φa 0 000 VA MESSAGE SRC ...

Page 410: ...e SYSTEM SETUP ÖØ POWER SYSTEM settings The signal used for frequency estimation is low pass filtered The final frequency measurement is passed through a validation filter that eliminates false readings due to signal distortions and transients 6 3 4 SYNCHROCHECK PATH ACTUAL VALUES ÖØ METERING ÖØ SYNCHROCHECK Ö SYNCHROCHECK 1 2 The actual values menu for synchrocheck 2 is identical to that of synch...

Page 411: ...SAGE FREQUENCY RATE OF CHANGE 2 0 00 Hz s MESSAGE FREQUENCY RATE OF CHANGE 3 0 00 Hz s MESSAGE FREQUENCY RATE OF CHANGE 4 0 00 Hz s FREQUENCY OOB ACCUMULATION FREQUENCY OOB BAND 1 ACCUMULATION 0 0 MESSAGE FREQUENCY OOB BAND 2 ACCUMULATION 0 0 MESSAGE FREQUENCY OOB BAND 7 ACCUMULATION 0 0 FLEXELEMENT 1 FLEXELEMENT 1 OpSig 0 000 pu Table 6 2 FLEXELEMENT BASE UNITS Sheet 1 of 2 dcmA BASE maximum valu...

Page 412: ...of the CTs and VTs with the use of the RCA and CALIBRATION settings SOURCE POWER PBASE maximum value of VBASE IBASE for the IN and IN inputs SOURCE VOLTAGE VBASE maximum nominal primary RMS value of the IN and IN inputs STATOR DIFFERENTIAL CURRENT Stator Diff Iar Ibr and Icr IBASE maximum primary RMS value of the IN and IN inputs CT primary for source currents and bus reference primary current for...

Page 413: ... hertz actual values are displayed in this menu 6 3 13 RESTRICTED GROUND FAULT PATH ACTUAL VALUES ÖØ METERING ÖØ RESTRICTED GROUND FAULT CURRENTS Ö RESTRICTED GROUND FAULT 1 4 The differential and restraint current values for the restricted ground fault element are displayed in this menu 6 3 14 PHASOR MEASUREMENT UNIT PATH ACTUAL VALUES ÖØ METERING ÖØ PHASOR MEASUREMENT UNIT Ö PMU 1 4 STATOR GROUN...

Page 414: ...lowed by the programmed units PATH ACTUAL VALUES ÖØ METERING ÖØ TRANSDUCER I O RTD INPUTS Ö RTD INPUT xx Actual values for each RTD input channel that is enabled are displayed with the top line as the programmed channel ID and the bottom line as the value MESSAGE PMU 1 V0 0 0000 kV 0 00 Range Substituted with zero if delta connected VTs MESSAGE PMU 1 IA 0 0000 kA 0 00 MESSAGE PMU 1 IB 0 0000 kA 0 ...

Page 415: ...records 6 4 3 OSCILLOGRAPHY PATH ACTUAL VALUES ÖØ RECORDS ÖØ OSCILLOGRAPHY This menu allows the user to view the number of triggers involved and number of oscillography traces available The CYCLES PER RECORD value is calculated to account for the fixed amount of data storage for oscillography See the Oscillog raphy section of chapter 5 for additional details A trigger can be forced here at any tim...

Page 416: ... 6 4 5 PHASOR MEASUREMENT UNIT RECORDS PATH ACTUAL VALUES Ö RECORDS ÖØ PMU RECORDS The number of triggers applicable to the phasor measurement unit recorder is indicated by the NUMBER OF TRIGGERS value The status of the phasor measurement unit recorder is indicated as follows PATH ACTUAL VALUES Ö RECORDS ÖØ PMU RECORDS Ö PMU 1 RECORDING DATA LOGGER OLDEST SAMPLE TIME 2000 01 14 13 45 51 MESSAGE NE...

Page 417: ...nge standard GE multilin serial number format MESSAGE ETHERNET MAC ADDRESS 000000000000 Range standard Ethernet MAC address format MESSAGE MANUFACTURING DATE 0 Range YYYY MM DD HH MM SS MESSAGE PMU FEATURE ACTIVE No Range Yes No MESSAGE CT VT ADVANCED DIAG ACTIVE No Range Yes No MESSAGE OPERATING TIME 0 00 00 Range opearting time in HH MM SS MESSAGE LAST SETTING CHANGE 1970 01 01 23 11 19 Range YY...

Page 418: ...6 26 G60 Generator Protection System GE Multilin 6 5 PRODUCT INFORMATION 6 ACTUAL VALUES 6 ...

Page 419: ...ssfully command entry 7 1 2 VIRTUAL INPUTS PATH COMMANDS Ö VIRTUAL INPUTS The states of up to 64 virtual inputs are changed here The first line of the display indicates the ID of the virtual input The second line indicates the current or selected status of the virtual input This status will be a state off logic 0 or on logic 1 COMMANDS Ø MESSAGE COMMANDS VIRTUAL INPUTS MESSAGE COMMANDS CLEAR RECOR...

Page 420: ... on the 24 hour clock The complete date as a minimum must be entered to allow execution of this com mand The new time will take effect at the moment the ENTER key is clicked COMMANDS CLEAR RECORDS CLEAR USER FAULT REPORTS No Range No Yes CLEAR EVENT RECORDS No Range No Yes CLEAR OSCILLOGRAPHY No Range No Yes CLEAR DATA LOGGER No Range No Yes CLEAR ENERGY No Range No Yes CLEAR UNAUTHORIZED ACCESS N...

Page 421: ...e shown The SERVICE COMMAND is used to perform specific G60 service actions Presently there is only one service action avail able Code 101 is used to clear factory diagnostic information stored in the non volatile memory If a code other than 101 is entered the command will be ignored and no actions will be taken Various self checking diagnostics are performed in the background while the G60 is run...

Page 422: ...shot time The PMU ONE SHOT PENDING operand indicates that the one shot operation is pending that is the present time is before the scheduled one shot time The PMU ONE SHOT OP operand indicates the one shot operation and remains asserted for 30 seconds afterwards When the function is disabled all three operands are de asserted The one shot function applies to all logical PMUs of a given G60 relay F...

Page 423: ...ould be used instead Also the test set does not have to support GPS synchronization Any stable signal source can be used If both the PMU under test and the test set use the timing reference they should be driven from the same IRIG B signal either the same GPS receiver or IRIG B generator Otherwise the setpoints of the test set and the PMU measure ments should not be compared as they are referenced...

Page 424: ...gs have not been programmed 7 2 3 RELAY SELF TESTS a DESCRIPTION The relay performs a number of self test diagnostic checks to ensure device integrity The two types of self tests major and minor are listed in the tables below When either type of self test error occurs the Trouble LED Indicator will turn on and a target message displayed All errors record an event in the event recorder Latched erro...

Page 425: ...ten the test is performed On power up Afterwards the backplane is checked for missing cards every five sec onds What to do Check all modules against the order code ensure they are inserted properly and cycle control power If the problem persists contact the factory Latched target message No Description of problem A FlexLogic equation is incorrect How often the test is performed The test is event d...

Page 426: ...et switch How often the test is performed Monitored every five seconds An error is issued after five consecutive failures What to do Check the G60 device and switch IP configuration settings Check for incorrect UR port port 7 settings on the Ethernet switch Check the power to the switch Latched target message No Description of problem The Ethernet connection has failed for the specified port How o...

Page 427: ...ed Upon initiation of a contact output state change What to do Verify the state of the output contact and contact the factory if the problem persists Latched target message No Description of problem A data item in a configurable GOOSE data set is oscillating How often the test is performed Upon scanning of each configurable GOOSE data set What to do The xxx text denotes the data item that has been...

Page 428: ...t temperature is greater than the maximum operating temperature 80 C How often the test is performed Every hour What to do Remove the G60 from service and install in a location that meets operating temperature standards Latched target message Yes Description of problem Abnormal restart from modules being removed or inserted while the G60 is powered up when there is an abnormal DC supply or as a re...

Page 429: ...ser must enter the correspond ing connection password If the connection is to the back of the G60 the remote password must be used If the connection is to the RS232 port of the faceplate the local password must be used The PASSWORD ACCESS EVENTS settings allows recording of password access events in the event recorder The local setting and command sessions are initiated by the user through the fro...

Page 430: ...o enter the programmed password If the password is correctly entered access will be allowed Accessibility automatically reverts to the Restricted level according to the access level timeout setting values If an entered password is lost or forgotten consult the factory with the corresponding ENCRYPTED PASSWORD If the setting and command passwords are identical then this one password allows access t...

Page 431: ...w password in the Enter New Password field 2 Re enter the password in the Confirm New Password field 3 Click the Change button This button will not be active until the new password matches the confirmation password 4 If the original password is not 0 then enter the original password in the Enter Password field and click the Send Password to Device button 5 The new password is accepted and a value ...

Page 432: ...VEL TIMEOUTS These settings allow the user to specify the length of inactivity required before returning to the restricted access level Note that the access level will set as restricted if control power is cycled COMMAND LEVEL ACCESS TIMEOUT This setting specifies the length of inactivity no local or remote access required to return to restricted access from the command password level SETTING LEVE...

Page 433: ...n transition of the FlexLogic operand is detected the time out is restarted The status of this timer is updated every 5 seconds The following settings are available through the remote EnerVista UR Setup interface only Select the Settings Product Setup Security menu item to display the security settings window The Remote Settings Authorization setting is used for remote Ethernet or RS485 interfaces...

Page 434: ...bled by default The following procedure describes how to enable the settings tem plate for UR series settings files 1 Select a settings file from the offline window of the EnerVista UR Setup main screen 2 Right click on the selected device or settings file and select the Template Mode Create Template option The settings file template is now enabled and the file tree displayed in light blue The set...

Page 435: ... on them The setting available to view will be displayed against a yellow background as shown below Figure 8 3 SETTINGS TEMPLATE VIEW TWO SETTINGS SPECIFIED AS EDITABLE 6 Click on Save to save changes to the settings template 7 Proceed through the settings tree to specify all viewable settings c ADDING PASSWORD PROTECTION TO A TEMPLATE It is highly recommended that templates be saved with password...

Page 436: ...s available for editing Display all settings with settings not available for editing greyed out Use the following procedure to only display settings available for editing 1 Select an installed device or a settings file from the tree menu on the left of the EnerVista UR Setup main screen 2 Apply the template by selecting the Template Mode View In Template Mode option 3 Enter the template password t...

Page 437: ...emplate but all settings will be shown The effect of applying the template to the phase time overcurrent settings is shown below Figure 8 6 APPLYING TEMPLATES VIA THE VIEW ALL SETTINGS COMMAND e REMOVING THE SETTINGS TEMPLATE It may be necessary at some point to remove a settings template Once a template is removed it cannot be reapplied and it will be necessary to define a new settings template 1...

Page 438: ...following procedure describes how to lock individual entries of a FlexLogic equation 1 Right click the settings file or online device and select the Template Mode Create Template item to enable the set tings template feature 2 Select the FlexLogic FlexLogic Equation Editor settings menu item By default all FlexLogic entries are specified as viewable and displayed against a yellow background The ic...

Page 439: ... the front panel display Figure 8 9 SECURED FLEXLOGIC IN GRAPHICAL VIEW b LOCKING FLEXLOGIC EQUATIONS TO A SERIAL NUMBER A settings file and associated FlexLogic equations can also be locked to a specific UR serial number Once the desired FlexLogic entries in a settings file have been secured use the following procedure to lock the settings file to a specific serial number 1 Select the settings fi...

Page 440: ...an be compared with the G60 actual values at any later date to determine if security has been compromised The traceability information is only included in the settings file if a complete settings file is either transferred to the G60 device or obtained from the G60 device Any partial settings transfers by way of drag and drop do not add the traceability information to the settings file Figure 8 11...

Page 441: ...ation since the settings file was saved a SETTINGS FILE TRACEABILITY INFORMATION The serial number and file transfer date are saved in the settings files when they sent to an G60 device The G60 serial number and file transfer date are included in the settings file device definition within the EnerVista UR Setup offline window as shown in the example below Figure 8 12 DEVICE DEFINITION SHOWING TRAC...

Page 442: ...Ø SERIAL NUMBER ACTUAL VALUES ÖØ PRODUCT INFO Ö MODEL INFORMATION ÖØ LAST SETTING CHANGE c ADDITIONAL TRACEABILITY RULES The following additional rules apply for the traceability feature If the user changes any settings within the settings file in the offline window then the traceability information is removed from the settings file If the user creates a new settings file then no traceability info...

Page 443: ...ity management system is disabled by default This allows access to the device immediately after installation When security is disabled all users are granted administrator access 1 Select the Security User Management menu item to open the user management configuration window 2 Check the Enable Security box in the lower left corner to enable the security management system Security is now enabled for...

Page 444: ...the user when exiting the user management configuration window Actual Values Checking this box allows the user to read actual values Settings Checking this box allows the user to read setting values Commands Checking this box allows the user to execute commands Event Recorder Checking this box allows the user to use the digital fault recorder FlexLogic Checking this box allows the user to read Fle...

Page 445: ...ox allows the user to execute commands Event Recorder Checking this box allows the user to use the digital fault recorder FlexLogic Checking this box allows the user to read FlexLogic values Update Info Checking this box allows the user to write to any function to which they have read privileges When any of the Settings Event Recorder and FlexLogic boxes are checked by themselves the user is grant...

Page 446: ...8 18 G60 Generator Protection System GE Multilin 8 3 ENERVISTA SECURITY MANAGEMENT SYSTEM 8 SECURITY 8 ...

Page 447: ...location of the VTs and CTs with respect to the involved power transformer and the direction of any given zone In the following equations the VT and CT locations are referenced as None if the transformer is not present between the CT VT and the intended reach point Otherwise the location is to be selected as a type of a transformer as seen from the VT CT position towards the intended reach point T...

Page 448: ... IB VAB IB IC VBC IC IA VCA 3IA 1 3 VAB VCA 3IB 1 3 VBC VAB 3IC 1 3 VCA VBC IAB_21P 3IC VAB_21P 1 3 VBC VCA IBC_21P 3IA VBC_21P 1 3 VCA VAB ICA_21P 3IB VCA_21P 1 3 VAB VBC IAB_21P 3IB VAB_21P 1 3 VBC VAB IBC_21P 3IC VBC_21P 1 3 VCA VBC ICA_21P 3IA VCA_21P 1 3 VAB VCA IAB_21P 3IA VAB_21P 1 3 VCA VAB IBC_21P 3IB VBC_21P 1 3 VAB VBC ICA_21P 3IC VCA_21P 1 3 VBC VCA IAB_21P 3IC VAB_21P 1 3 VCA VBC IBC_...

Page 449: ...C_21P 1 3 2IB IA IC VBC_21P 3VB ICA_21P 1 3 2IC IA IB VCA_21P 3VC IAB_21P 1 3 IA IB 2IC VAB_21P 3VC IBC_21P 1 3 IB IC 2IA VBC_21P 3VA ICA_21P 1 3 IA IC 2IB VCA_21P 3VB IAB_21P 1 3 2IB IA IC VAB_21P 3VB IBC_21P 1 3 2IC IA IB VBC_21P 3VC ICA_21P 1 3 2IA IB IC VCA_21P 3VA IAB_21P 1 3 IB IC 2IA VAB_21P 3VA IBC_21P 1 3 IA IC 2IB VBC_21P 3VB ICA_21P 1 3 IA IB 2IC VCA_21P 3VC IAB_21P 1 3 2IC IA IB VAB_21...

Page 450: ...ation on set tings please refer to Chapter 9 Application of Settings 9 1 2 EXAMPLE Consider the system shown below Figure 9 2 SAMPLE SYSTEM CONFIGURATION Normally in order to respond to the fault shown in the figure a distance relay shall be applied at the relaying point X The relay input signals at this location are shown in the following table If installed at the location X the relay would use t...

Page 451: ...ndary side The above example illustrates how the relay maintains correct reach for fault behind power transformers When installed at X the relay shall be set to 0 687 Ω 85 secondary in order to reach to the fault shown in the figure When installed at H the relay shall be set to 2 569 Ω 88 4 to ensure exactly same coverage See Chapter 9 Application of Settings for more information on setting calcul...

Page 452: ...9 6 G60 Generator Protection System GE Multilin 9 1 PHASE DISTANCE THROUGH POWER TRANSFORMERS 9 THEORY OF OPERATION 9 ...

Page 453: ... x 0 216 pu x 1 967 pu I T capability 10 I capability 8 Motoring Power 22000 kW d d 2 2 GSU 200 MVA 18 138 kV X 10 1 Yd1 TX LINE 138 kV Z 15 j75 ohm 1 8000 5 A 8000 5 A 12000 240 V 18900 120 V 2 830712A7 CDR GE Consumer Industrial Multilin CONTACT INPUT H5a CONTACT INPUT H5c CONTACT INPUT H6a CONTACT INPUT H6c COMMON H5b CONTACT INPUT H7a CONTACT INPUT H7c CONTACT INPUT H8a CONTACT INPUT H8c COMMO...

Page 454: ...gh the SETTINGS ÖØ SYSTEM SETUP ÖØ POWER SYSTEM ÖØ VOLTAGE BANK F5 Ö menu 10 1 4 SIGNAL SOURCES Two sources are required for this application example The LINE source uses the phase and auxiliary VT inputs and the CT input wired to the generator output CT The NEUTRL source uses the phase VT inputs and the CT input wired to the generator neutral CT Including the phase VT inputs for both sources allo...

Page 455: ...turation is expected to occur Make the following parameter changes in EnerVista UR Setup or through the SETTINGS ÖØ GROUPED ELEMENTS ÖØ SET TING GROUP 1 ÖØ STATOR DIFFERENTIAL Ö menu 10 1 6 GENERATOR UNBALANCE Stage 1 of the generator unbalance element is typically used to trip the generator In this example the I2 capability of the machine is 8 and the I2 2 T capability is 10 The generator nominal...

Page 456: ...EnerVista UR Setup or through the SETTINGS ÖØ GROUPED ELEMENTS ÖØ SETTING GROUP 1 ÖØ LOSS OF EXCITATION menu 10 1 8 REVERSE POWER The reverse power element should be set at the rated motoring power The pickup is calculated as follows EQ 10 15 For the example system Zb sec base kV 2 base MVA CT ratio VT ratio 18 kV 2 211 765 MVA 1600 157 5 15 54 Ω Xd sec Xd Zb sec 0 216 15 54 Ω 3 36 Ω Xd sec Xd Zb ...

Page 457: ...et at a safe margin above the max imum load expected on the machine EQ 10 16 The selection of all standard curves and FlexCurves is allowed for easy coordination with system relaying For the example system an IEEE extremely inverse curve will be used and a setting will be chosen such that the operate time for a three phase fault on the high side of the transformer is 0 75 seconds For simplicity th...

Page 458: ...Zone 3 will look in the reverse direction and cover the stator winding Zone 2 will not be used in this example Both the VTs and the CTs are located on the low voltage side of the GSU The transformer vector diagram see figure 9 1 shows this transformer to be Yd1 Conse quently due to the location of instrument transformers Dy11 is chosen for both the XFMR VOL CONNECTION and XFMR CUR CONNECTION setti...

Page 459: ...S ÖØ SETTING GROUP 1 ÖØ DISTANCE Ö PHASE DISTANCE Z1 3 menus 10 1 11 STATOR GROUND FAULT a AUXILIARY OVERVOLTAGE Stator ground fault protection is implemented with an overvoltage element connected at the generator neutral resistor The auxiliary overvoltage element will be used in this example The auxiliary voltage input has previously been assigned to the NEUTRL source In this example the element ...

Page 460: ...e SETTINGS ÖØ GROUPED ELEMENTS ÖØ SETTING GROUP 1 ÖØ STATOR GROUND menu STATOR GROUND SOURCE SRC 2 the NEUTRL source This 100 stator ground element provides ground fault protection for the neutral end of the stator winding The element has two stages In this application stage 1 is used to trip the machine and stage 2 is used for alarm purposes Set the pickup to 0 15 for both stages to provide adequ...

Page 461: ...p setting will be EQ 10 31 The third harmonic will dip below the pickup setting between 85 and 105 megawatts The element should be blocked over this range A margin of 5 should be added to the relay settings The values for maximum and minimum power will be EQ 10 32 EQ 10 33 Voltage supervision will be given a setting of 0 8 pu in order to prevent maloperation during a sustained undervoltage con dit...

Page 462: ...haracteristic curve A a pickup of 1 05 and a TDM of 40 Program the volts per hertz 2 element with a definite time characteristic a pickup of 1 23 and a time delay of 2 seconds Both ele ments will issue a trip The volts per hertz 1 pickup will be used to generate an alarm Either source may be assigned in this example Make the following changes in EnerVista UR Setup or through the SETTINGS ÖØ GROUPE...

Page 463: ...owing changes in EnerVista UR Setup or through the SETTINGS ÖØ INPUTS OUTPUTS Ö CONTACT INPUTS Ö CONTACT INPUT H7a H7c menus Make the following changes in EnerVista UR Setup or through the SETTINGS ÖØ INPUTS OUTPUTS ÖØ VIRTUAL OUTPUTS Ö VIRTUAL OUTPUT 1 4 menus Make the following changes in EnerVista UR Setup or through the SETTINGS ÖØ INPUTS OUTPUTS ÖØ CONTACT OUTPUTS Ö CONTACT OUTPUT H1 H4 menus...

Page 464: ...LEMENTS ÖØ UNDERFRE QUENCY Ö UNDERFREQUENCY 1 2 and the SETTINGS ÖØ CONTROL ELEMENTS ÖØ OVERFREQUENCY Ö OVERFREQUENCY 1 2 menus 10 1 15 ACCIDENTAL ENERGIZATION In this example the ACCDNT ENRG ARMING MODE is selected as UV and Offline The ACCDNT ENRG OC PICKUP setting should be set at the minimum expected fault current In this case 1 0 pu 8000 A primary is selected In cases where it is possible to ...

Page 465: ...T OP DIR POWER STG1 OP 16 17 SEQ TRIP ON VO9 STATOR DIFF OP 14 15 OR 7 FLD BKR TRIP VO2 STATOR GND STG1 OP OR 7 20 21 OVEREXCIT ON VO7 AUX OV1 OP 18 19 FLD BKR TRIP VO2 22 DIR POWER 1 STG1 OP ONLINE ON VO8 25 26 STATOR DIFF OP LOSS EXCIT OP 23 24 OR 6 TURBINE TRIP VO3 AUX OV1 OP OVEREXCIT ON VO7 AND 2 27 28 AND 2 35 36 33 34 39 37 38 GEN UNBAL STG2 OP OVERFREQ ON VO6 VOLTS PER HERTZ 1 PKP TIMER 1 ...

Page 466: ...ansformer connection and vector group as seen from the CTs toward the reach point Otherwise the CT connection setting shall be set to None 4 The voltage signals require compensation if the transformer is located between the VTs and the intended reach point If this is the case the VT connection setting shall be set to transformer connection and vector group as seen from the VTs toward the reach poi...

Page 467: ...ed between the potential source and the reach point for Z1 the reach impedance must not include the positive sequence impedance of the transformer The CTs are located on the other side of the transformer thus transformer ratio must be included EQ 10 36 e ZONE 3 SETTING IN APPLICATION B As the transformer is located between the potential source and the reach point for Zone 3 the reach impedance mus...

Page 468: ...STANCE THROUGH POWER TRANSFORMERS 10 APPLICATION OF SETTINGS 10 The Zone 3 settings are EQ 10 40 PHS DIST Z3 REACH 2 60 PHS DIST Z3 RCA 89 PHS DIST Z3 XMFR VOL CONNECTION Yd11 PHS DIST Z3 XMFR CUR CONNECTION None Z3 0 127 90 0 006 88 315 13 8 1600 2625 2 601Ω 89 4 ...

Page 469: ...quence component As such the same signal must not be injected to all three phases or the injected signal will be completely filtered out For an underfrequency element using phase quantities the phase A signal must be above the MIN VOLT AMP setting value There fore either inject into phase A only or inject a balanced three phase signal Figure 11 1 TYPICAL UNDERFREQUENCY ELEMENT TEST TIMING The stat...

Page 470: ...timer This is exclusive of the time taken by the frequency responding component to pickup The G60 oscillography can be used to measure the time between the calculated source frequency crossing the threshold and element operation however this method omits the delay in the calculated source frequency The security features of the source frequency measurement algorithm result in the calculated frequen...

Page 471: ...rential ground current magnitude 5806 RGF 4 Igr Mag Amps Restricted ground fault 4 restricted ground current magnitude 5808 RGF 5 Igd Mag Amps Restricted ground fault 5 differential ground current magnitude 5810 RGF 5 Igr Mag Amps Restricted ground fault 5 restricted ground current magnitude 5812 RGF 6 Igd Mag Amps Restricted ground fault 6 differential ground current magnitude 5814 RGF 6 Igr Mag ...

Page 472: ... 2 I_1 Mag Degrees Source 2 positive sequence current magnitude 6238 SRC 2 I_1 Angle Amps Source 2 positive sequence current angle 6239 SRC 2 I_2 Mag Degrees Source 2 negative sequence current magnitude 6241 SRC 2 I_2 Angle Amps Source 2 negative sequence current angle 6242 SRC 2 Igd Mag Degrees Source 2 differential ground current magnitude 6244 SRC 2 Igd Angle Amps Source 2 differential ground c...

Page 473: ...66 SRC 4 I_1 Angle Amps Source 4 positive sequence current angle 6367 SRC 4 I_2 Mag Degrees Source 4 negative sequence current magnitude 6369 SRC 4 I_2 Angle Amps Source 4 negative sequence current angle 6370 SRC 4 Igd Mag Degrees Source 4 differential ground current magnitude 6372 SRC 4 Igd Angle Amps Source 4 differential ground current angle 6656 SRC 1 Vag RMS Volts Source 1 phase AG voltage RM...

Page 474: ...agnitude 6746 SRC 2 Vbc Angle Degrees Source 2 phase BC voltage angle 6747 SRC 2 Vca Mag Volts Source 2 phase CA voltage magnitude 6749 SRC 2 Vca Angle Degrees Source 2 phase CA voltage angle 6750 SRC 2 Vx RMS Volts Source 2 auxiliary voltage RMS 6752 SRC 2 Vx Mag Volts Source 2 auxiliary voltage magnitude 6754 SRC 2 Vx Angle Degrees Source 2 auxiliary voltage angle 6755 SRC 2 V_0 Mag Volts Source...

Page 475: ...ts Source 4 phase CG voltage magnitude 6862 SRC 4 Vcg Angle Degrees Source 4 phase CG voltage angle 6863 SRC 4 Vab RMS Volts Source 4 phase AB voltage RMS 6865 SRC 4 Vbc RMS Volts Source 4 phase BC voltage RMS 6867 SRC 4 Vca RMS Volts Source 4 phase CA voltage RMS 6869 SRC 4 Vab Mag Volts Source 4 phase AB voltage magnitude 6871 SRC 4 Vab Angle Degrees Source 4 phase AB voltage angle 6872 SRC 4 Vb...

Page 476: ...ase C apparent power 7224 SRC 2 PF Source 2 three phase power factor 7225 SRC 2 Phase A PF Source 2 phase A power factor 7226 SRC 2 Phase B PF Source 2 phase B power factor 7227 SRC 2 Phase C PF Source 2 phase C power factor 7232 SRC 3 P Watts Source 3 three phase real power 7234 SRC 3 Pa Watts Source 3 phase A real power 7236 SRC 3 Pb Watts Source 3 phase B real power 7238 SRC 3 Pc Watts Source 3...

Page 477: ...c Angle Degrees Phasor measurement unit 1 phase C voltage angle 9545 PMU 1 Vx Mag Volts Phasor measurement unit 1 auxiliary voltage magnitude 9547 PMU 1 Vx Angle Degrees Phasor measurement unit 1 auxiliary voltage angle 9548 PMU 1 V1 Mag Volts Phasor measurement unit 1 positive sequence voltage magnitude 9550 PMU 1 V1 Angle Degrees Phasor measurement unit 1 positive sequence voltage angle 9551 PMU...

Page 478: ...s 16 Value mA dcmA input 16 actual value 13536 DCMA Inputs 17 Value mA dcmA input 17 actual value 13538 DCMA Inputs 18 Value mA dcmA input 18 actual value 13540 DCMA Inputs 19 Value mA dcmA input 19 actual value 13542 DCMA Inputs 20 Value mA dcmA input 20 actual value 13544 DCMA Inputs 21 Value mA dcmA input 21 actual value 13546 DCMA Inputs 22 Value mA dcmA input 22 actual value 13548 DCMA Inputs...

Page 479: ...nputs 41 Value RTD input 41 actual value 13593 RTD Inputs 42 Value RTD input 42 actual value 13594 RTD Inputs 43 Value RTD input 43 actual value 13595 RTD Inputs 44 Value RTD input 44 actual value 13596 RTD Inputs 45 Value RTD input 45 actual value 13597 RTD Inputs 46 Value RTD input 46 actual value 13598 RTD Inputs 47 Value RTD input 47 actual value 13599 RTD Inputs 48 Value RTD input 48 actual v...

Page 480: ...er hertz 2 actual value 45584 GOOSE Analog In 1 IEC 61850 GOOSE analog input 1 45586 GOOSE Analog In 2 IEC 61850 GOOSE analog input 2 45588 GOOSE Analog In 3 IEC 61850 GOOSE analog input 3 45590 GOOSE Analog In 4 IEC 61850 GOOSE analog input 4 45592 GOOSE Analog In 5 IEC 61850 GOOSE analog input 5 45594 GOOSE Analog In 6 IEC 61850 GOOSE analog input 6 45596 GOOSE Analog In 7 IEC 61850 GOOSE analog...

Page 481: ...50 GOOSE UInteger input 4 9976 GOOSE UInt Input 5 IEC61850 GOOSE UInteger input 5 9978 GOOSE UInt Input 6 IEC61850 GOOSE UInteger input 6 9980 GOOSE UInt Input 7 IEC61850 GOOSE UInteger input 7 9982 GOOSE UInt Input 8 IEC61850 GOOSE UInteger input 8 9984 GOOSE UInt Input 9 IEC61850 GOOSE UInteger input 9 9986 GOOSE UInt Input 10 IEC61850 GOOSE UInteger input 10 9988 GOOSE UInt Input 11 IEC61850 GO...

Page 482: ...A 12 G60 Generator Protection System GE Multilin A 1 PARAMETER LISTS APPENDIXA A ...

Page 483: ...2400 4800 9600 14400 19200 28800 33600 38400 57600 or 115200 bps are available Even odd and no parity are avail able Refer to the Communications section of chapter 5 for further details The master device in any system must know the address of the slave device with which it is to communicate The relay will not act on a request from a master if the address in the request does not match the relay s s...

Page 484: ...ion all slaves start listening for a new packet from the master except for the addressed slave B 1 4 CRC 16 ALGORITHM The CRC 16 algorithm essentially treats the entire data stream data bits only start stop and parity ignored as one contin uous binary number This number is first shifted left 16 bits and then divided by a characteristic polynomial 11000000000000101B The 16 bit remainder of the divi...

Page 485: ...rting address will determine the type of data being read Function codes 03h and 04h are therefore identical The following table shows the format of the master and slave packets The example shows a master device requesting three register values starting at address 4050h from slave device 11h 17 decimal the slave device responds with the val ues 40 300 and 0 from registers 4050h 4051h and 4052h resp...

Page 486: ...SSION EXAMPLE MASTER TRANSMISSION SLAVE RESPONSE PACKET FORMAT EXAMPLE HEX PACKET FORMAT EXAMPLE HEX SLAVE ADDRESS 11 SLAVE ADDRESS 11 FUNCTION CODE 05 FUNCTION CODE 05 OPERATION CODE high 00 OPERATION CODE high 00 OPERATION CODE low 01 OPERATION CODE low 01 CODE VALUE high FF CODE VALUE high FF CODE VALUE low 00 CODE VALUE low 00 CRC low DF CRC low DF CRC high 6A CRC high 6A Table B 5 SUMMARY OF ...

Page 487: ...he function code set to 1 The following table shows the format of the master and slave packets The example shows a master device sending the unsupported function code 39h to slave device 11 Table B 7 MASTER AND SLAVE DEVICE PACKET TRANSMISSION EXAMPLE MASTER TRANSMISSION SLAVE RESPONSE PACKET FORMAT EXAMPLE HEX PACKET FORMAT EXMAPLE HEX SLAVE ADDRESS 11 SLAVE ADDRESS 11 FUNCTION CODE 10 FUNCTION C...

Page 488: ...ains connection specific file transfer information so files may be read simultaneously on multiple Modbus connections b OTHER PROTOCOLS All the files available via Modbus may also be retrieved using the standard file transfer mechanisms in other protocols for example TFTP or MMS c COMTRADE OSCILLOGRAPHY AND DATA LOGGER FILES Oscillography and data logger files are formatted using the COMTRADE file...

Page 489: ...a EnerVista or any serial interface the user must enter the correspond ing connection password If the connection is to the back of the G60 the remote password must be used If the connection is to the RS232 port of the faceplate the local password must be used The command password is set up at memory location 4000 Storing a value of 0 removes command password protection When reading the password se...

Page 490: ...mmand 64 modules 0400 Virtual Input 1 State 0 to 1 1 F108 0 Off 0401 Virtual Input 2 State 0 to 1 1 F108 0 Off 0402 Virtual Input 3 State 0 to 1 1 F108 0 Off 0403 Virtual Input 4 State 0 to 1 1 F108 0 Off 0404 Virtual Input 5 State 0 to 1 1 F108 0 Off 0405 Virtual Input 6 State 0 to 1 1 F108 0 Off 0406 Virtual Input 7 State 0 to 1 1 F108 0 Off 0407 Virtual Input 8 State 0 to 1 1 F108 0 Off 0408 Vi...

Page 491: ...e 0 to 1 1 F108 0 Off 0434 Virtual Input 53 State 0 to 1 1 F108 0 Off 0435 Virtual Input 54 State 0 to 1 1 F108 0 Off 0436 Virtual Input 55 State 0 to 1 1 F108 0 Off 0437 Virtual Input 56 State 0 to 1 1 F108 0 Off 0438 Virtual Input 57 State 0 to 1 1 F108 0 Off 0439 Virtual Input 58 State 0 to 1 1 F108 0 Off 043A Virtual Input 59 State 0 to 1 1 F108 0 Off 043B Virtual Input 60 State 0 to 1 1 F108 ...

Page 492: ...F605 3 Bad Platform Direct Input Output States Read Only 15C0 Direct input states 6 items 0 to 65535 1 F500 0 15C8 Direct outputs average message return time 1 0 to 65535 ms 1 F001 0 15C9 Direct outputs average message return time 2 0 to 65535 ms 1 F001 0 15CA Direct inputs outputs unreturned message count Ch 1 0 to 65535 1 F001 0 15CB Direct inputs outputs unreturned message count Ch 2 0 to 65535...

Page 493: ... Current Magnitude 0 to 999999 999 A 0 001 F060 0 180A Source 1 Phase A Current Angle 359 9 to 0 degrees 0 1 F002 0 180B Source 1 Phase B Current Magnitude 0 to 999999 999 A 0 001 F060 0 180D Source 1 Phase B Current Angle 359 9 to 0 degrees 0 1 F002 0 180E Source 1 Phase C Current Magnitude 0 to 999999 999 A 0 001 F060 0 1810 Source 1 Phase C Current Angle 359 9 to 0 degrees 0 1 F002 0 1811 Sourc...

Page 494: ... F002 0 1A26 Source 1 Positive Sequence Voltage Magnitude 0 to 999999 999 V 0 001 F060 0 1A28 Source 1 Positive Sequence Voltage Angle 359 9 to 0 degrees 0 1 F002 0 1A29 Source 1 Negative Sequence Voltage Magnitude 0 to 999999 999 V 0 001 F060 0 1A2B Source 1 Negative Sequence Voltage Angle 359 9 to 0 degrees 0 1 F002 0 1A2C Reserved 20 items F001 0 1A40 Repeated for Source 2 1A80 Repeated for Sou...

Page 495: ...d Only 2 modules 2400 Synchrocheck 1 Delta Voltage 1000000000000 to 1000000000000 V 1 F060 0 2402 Synchrocheck 1 Delta Frequency 0 to 655 35 Hz 0 01 F001 0 2403 Synchrocheck 1 Delta Phase 0 to 179 9 degrees 0 1 F001 0 2404 Repeated for Synchrocheck 2 Phasor Measurement Unit actual values Read Only 4 modules 2540 PMU 1 Phase A Voltage Magnitude 0 to 999999 999 V 0 001 F060 0 2542 PMU Unit 1 Phase A...

Page 496: ...s 0 to 1 1 F102 0 Disabled 2629 Repeated for double point status input 2 2632 Repeated for double point status input 3 263B Repeated for double point status input 4 2644 Repeated for double point status input 5 IEC 61850 GGIO5 configuration read write setting registers 26B0 IEC 61850 GGIO5 uinteger input 1 operand F612 0 26B1 IEC 61850 GGIO5 uinteger input 2 operand F612 0 26B2 IEC 61850 GGIO5 uin...

Page 497: ...y Force Trigger 0 to 1 1 F126 0 No 3011 Oscillography Clear Data 0 to 1 1 F126 0 No User Programmable Fault Report Commands Read Write Command 3060 User Fault Report Clear 0 to 1 1 F126 0 No User Programmable Fault Report Actuals Read Only 3070 Newest Record Number 0 to 65535 1 F001 0 3071 Cleared Date 0 to 4294967295 1 F050 0 3073 Report Date 10 items 0 to 4294967295 1 F050 0 User Programmable Fa...

Page 498: ...ue 32768 to 32767 C 1 F002 0 34F3 RTD Input 4 Value 32768 to 32767 C 1 F002 0 34F4 RTD Input 5 Value 32768 to 32767 C 1 F002 0 34F5 RTD Input 6 Value 32768 to 32767 C 1 F002 0 34F6 RTD Input 7 Value 32768 to 32767 C 1 F002 0 34F7 RTD Input 8 Value 32768 to 32767 C 1 F002 0 34F8 RTD Input 9 Value 32768 to 32767 C 1 F002 0 34F9 RTD Input 10 Value 32768 to 32767 C 1 F002 0 34FA RTD Input 11 Value 327...

Page 499: ...ncy OOB Accumulator Band 5 Accumulation 0 0 to 999 9 0 1 F001 0 37A5 Frequency OOB Accumulator Band 6 Accumulation 0 0 to 999 9 0 1 F001 0 37A6 Frequency OOB Accumulator Band 7 Accumulation 0 0 to 999 9 0 1 F001 0 Frequency out of band accumulation commands read write 37A7 Reset Frequency Out Of Band Accumulators 0 to 1 1 F126 0 No 37A8 Preset Frequency Out Of Band Accumulators 0 to 1 1 F126 0 No ...

Page 500: ... 409D Reserved 0 to 1 1 F001 0 409E DNP Client Addresses 2 items 0 to 4294967295 1 F003 0 40A3 TCP Port Number for the Modbus protocol 1 to 65535 1 F001 502 40A4 TCP UDP Port Number for the DNP Protocol 1 to 65535 1 F001 20000 40A5 TCP Port Number for the HTTP Web Server Protocol 1 to 65535 1 F001 80 40A6 Main UDP Port Number for the TFTP Protocol 1 to 65535 1 F001 69 40A7 Data Transfer UDP Port N...

Page 501: ... 4145 DNP object 23 default variation 0 to 3 1 F523 0 1 4146 DNP object 30 default variation 1 to 5 1 F001 1 4147 DNP object 32 default variation 0 to 5 1 F525 0 1 Ethernet switch Read Write Setting 4148 Ethernet switch IP address 0 to 4294967295 1 F003 3232235778 414A Ethernet switch Modbus IP port number 1 to 65535 1 F001 502 414B Ethernet switch Port 1 Events 0 to 1 1 F102 0 Disabled 414C Ether...

Page 502: ...ce 0 to 65535 1 F300 0 41C4 Oscillography AC Input Waveforms 0 to 4 1 F183 2 16 samples cycle 41D0 Oscillography Analog Channel n 16 items 0 to 65535 1 F600 0 4200 Oscillography Digital Channel n 63 items 0 to 65535 1 F300 0 Trip and Alarm LEDs Read Write Setting 4260 Trip LED Input FlexLogic Operand 0 to 65535 1 F300 0 4261 Alarm LED Input FlexLogic Operand 0 to 65535 1 F300 0 User Programmable L...

Page 503: ...to 1 1 F133 0 Not Programmed 43E1 Relay Name F202 Relay 1 User Programmable Self Tests Read Write Setting 4441 User Programmable Detect Ring Break Function 0 to 1 1 F102 1 Enabled 4442 User Programmable Direct Device Off Function 0 to 1 1 F102 1 Enabled 4443 User Programmable Remote Device Off Function 0 to 1 1 F102 1 Enabled 4444 User Programmable Primary Ethernet Fail Function 0 to 1 1 F102 0 Di...

Page 504: ...aker 1 phase B closed 0 to 65535 1 F300 0 4709 Breaker 1 phase C closed 0 to 65535 1 F300 0 470A Breaker 1 external alarm 0 to 65535 1 F300 0 470B Breaker 1 alarm delay 0 to 1000000 s 0 001 F003 0 470D Breaker 1 pushbutton control 0 to 1 1 F102 0 Disabled 470E Breaker 1 manual close recall time 0 to 1000000 s 0 001 F003 0 4710 Breaker 1 out of service 0 to 65535 1 F300 0 4711 Breaker 1 block open ...

Page 505: ...20 Repeated for User Definable Display 10 4D40 Repeated for User Definable Display 11 4D60 Repeated for User Definable Display 12 4D80 Repeated for User Definable Display 13 4DA0 Repeated for User Definable Display 14 4DC0 Repeated for User Definable Display 15 4DE0 Repeated for User Definable Display 16 User Programmable Pushbuttons Read Write Setting 12 modules 4E00 User Programmable Pushbutton ...

Page 506: ...Input 1 Trip Voting 0 to 48 1 F551 0 540F RTD Input 1 Open 0 to 2 1 F552 0 None 5410 RTD Input 1 Block 0 to 65535 1 F300 0 5411 RTD Input 1 Target 0 to 2 1 F109 0 Self reset 5412 RTD Input 1 Events 0 to 1 1 F102 0 Disabled 5413 Repeated for RTD Input 2 5426 Repeated for RTD Input 3 5439 Repeated for RTD Input 4 544C Repeated for RTD Input 5 545F Repeated for RTD Input 6 5472 Repeated for RTD Input...

Page 507: ...ted for FlexLogic Timer 4 5820 Repeated for FlexLogic Timer 5 5828 Repeated for FlexLogic Timer 6 5830 Repeated for FlexLogic Timer 7 5838 Repeated for FlexLogic Timer 8 5840 Repeated for FlexLogic Timer 9 5848 Repeated for FlexLogic Timer 10 5850 Repeated for FlexLogic Timer 11 5858 Repeated for FlexLogic Timer 12 5860 Repeated for FlexLogic Timer 13 5868 Repeated for FlexLogic Timer 14 5870 Repe...

Page 508: ... 0 to 65535 1 F300 0 5A06 Phase IOC1 Block For Phase B 0 to 65535 1 F300 0 5A07 Phase IOC1 Block For Phase C 0 to 65535 1 F300 0 5A08 Phase Instantaneous Overcurrent 1 Target 0 to 2 1 F109 0 Self reset 5A09 Phase Instantaneous Overcurrent 1 Events 0 to 1 1 F102 0 Disabled 5A0A Reserved 6 items 0 to 1 1 F001 0 5A10 Repeated for Phase Instantaneous Overcurrent 2 5A20 Repeated for Phase Instantaneous...

Page 509: ...tting 6 modules 5D00 Ground Time Overcurrent 1 Function 0 to 1 1 F102 0 Disabled 5D01 Ground Time Overcurrent 1 Signal Source 0 to 5 1 F167 0 SRC 1 5D02 Ground Time Overcurrent 1 Input 0 to 1 1 F122 0 Phasor 5D03 Ground Time Overcurrent 1 Pickup 0 to 30 pu 0 001 F001 1000 5D04 Ground Time Overcurrent 1 Curve 0 to 16 1 F103 0 IEEE Mod Inv 5D05 Ground Time Overcurrent 1 Multiplier 0 to 600 0 01 F001...

Page 510: ... 1 25 pu 0 01 F001 10 5F51 Frequency Out Of Band Accumulation Source 0 to 5 1 F167 0 SRC 1 5F52 Frequency Out Of Band Accumulation Target 0 to 2 1 F109 0 Self reset 5F53 Frequency Out Of Band Accumulator 1 Time Limit 1 to 65535 s 1 F001 200 5F54 Frequency Out Of Band Accumulator 2 Time Limit 1 to 65535 s 1 F001 200 5F55 Frequency Out Of Band Accumulator 3 Time Limit 1 to 65535 s 1 F001 200 5F56 Fr...

Page 511: ...p 0 to 1 25 pu 0 001 F001 300 64A3 Negative Sequence Overvoltage Pickup Delay 0 to 600 s 0 01 F001 50 64A4 Negative Sequence Overvoltage Reset Delay 0 to 600 s 0 01 F001 50 64A5 Negative Sequence Overvoltage Block 0 to 65535 1 F300 0 64A6 Negative Sequence Overvoltage Target 0 to 2 1 F109 0 Self reset 64A7 Negative Sequence Overvoltage Events 0 to 1 1 F102 0 Disabled Overfrequency Read Write Setti...

Page 512: ... 10000 Accidental Energization Read Write Grouped Setting 6660 Accidental Energization Function 0 to 1 1 F102 0 Disabled 6661 Accidental Energization Source 0 to 5 1 F167 0 SRC 1 6662 Accidental Energization Arming Mode 0 to 1 1 F193 0 UV AND OFFLINE 6663 Accidental Energization OC Pickup 0 to 3 0 001 F003 300 6665 Accidental Energization UV Pickup 0 to 3 0 001 F003 500 6667 Accidental Energizatio...

Page 513: ...e Function 0 to 1 1 F102 0 Disabled 6741 Generator Unbalance Source 0 to 5 1 F167 0 SRC 1 6742 Generator Unbalance Source 0 to 1 25 pu 0 001 F001 800 6743 Generator Unbalance Stage 1 Pickup 0 to 100 0 01 F001 800 6744 Generator Unbalance Stage 1 K value 0 to 100 0 01 F001 100 6745 Generator Unbalance Stage 1 Tmin 0 to 50 s 0 001 F001 250 6746 Generator Unbalance Stage 1 Tmax 0 to 1000 s 0 1 F001 6...

Page 514: ... 001 F001 100 7006 Phase Undervoltage 1 Block 0 to 65535 1 F300 0 7007 Phase Undervoltage 1 Target 0 to 2 1 F109 0 Self reset 7008 Phase Undervoltage 1 Events 0 to 1 1 F102 0 Disabled 7009 Phase Undervoltage 1 Measurement Mode 0 to 1 1 F186 0 Phase to Ground 700A Reserved 6 items 0 to 1 1 F001 0 7013 Repeated for Phase Undervoltage 2 Phase Overvoltage Read Write Grouped Setting 7040 Phase Overvolt...

Page 515: ... Overcurrent 1 Forward Limit Angle 40 to 90 degrees 1 F001 90 7285 Neutral Directional Overcurrent 1 Forward Pickup 0 002 to 30 pu 0 001 F001 50 7286 Neutral Directional Overcurrent 1 Reverse Limit Angle 40 to 90 degrees 1 F001 90 7287 Neutral Directional Overcurrent 1 Reverse Pickup 0 002 to 30 pu 0 001 F001 50 7288 Neutral Directional Overcurrent 1 Target 0 to 2 1 F109 0 Self reset 7289 Neutral ...

Page 516: ...0 Repeated for dcmA Inputs 17 7498 Repeated for dcmA Inputs 18 74B0 Repeated for dcmA Inputs 19 74C8 Repeated for dcmA Inputs 20 74E0 Repeated for dcmA Inputs 21 74F8 Repeated for dcmA Inputs 22 7510 Repeated for dcmA Inputs 23 7528 Repeated for dcmA Inputs 24 Disconnect switches read write settings 7540 Disconnect switch 1 function 0 to 1 1 F102 0 Disabled 7541 Disconnect switch 1 name F206 SW 1 ...

Page 517: ... 7B86 User Programmable Pushbutton 1 Message Priority 0 to 2 1 F220 0 Disabled 7B87 User Programmable Pushbutton 1 Remote Lock 0 to 65535 1 F300 0 7B88 User Programmable Pushbutton 1 Reset 0 to 65535 1 F300 0 7B89 User Programmable Pushbutton 1 Set 0 to 65535 1 F300 0 7B8A User Programmable Pushbutton 1 Hold 0 to 10 s 0 1 F001 1 7B8B Repeated for User Programmable Pushbutton 2 7BB6 Repeated for Us...

Page 518: ... 01 F001 100 7F34 Auxiliary Overvoltage 1 Reset Delay 0 to 600 s 0 01 F001 100 7F35 Auxiliary Overvoltage 1 Block 0 to 65535 1 F300 0 7F36 Auxiliary Overvoltage 1 Target 0 to 2 1 F109 0 Self reset 7F37 Auxiliary Overvoltage 1 Events 0 to 1 1 F102 0 Disabled 7F38 Reserved 8 items 0 to 65535 1 F001 0 7F40 Repeated for Auxiliary Overvoltage 2 7F50 Repeated for Auxiliary Overvoltage 3 Auxiliary Underv...

Page 519: ...te RTD 1 Alarm Pickup Delay 5 to 600 seconds 5 F001 5 86DB Remote RTD 1 Trip Temperature 1 to 200 C 1 F001 130 86DC Remote RTD 1 Trip Pickup Delay 5 to 600 seconds 5 F001 5 86DD Remote RTD 1 Trip Reset Delay 5 to 600 seconds 5 F001 5 86DE Remote RTD 1 Trip Voting 0 to 13 1 F603 0 None 86DF Remote RTD 1 Block 0 to 65535 1 F300 0 86E0 Remote RTD 1 Open 0 to 2 1 F552 0 None 86E1 Remote RTD 1 Target 0...

Page 520: ...8AB4 Repeated for Digital Element 10 8AC8 Repeated for Digital Element 11 8ADC Repeated for Digital Element 12 8AF0 Repeated for Digital Element 13 8B04 Repeated for Digital Element 14 8B18 Repeated for Digital Element 15 8B2C Repeated for Digital Element 16 8B40 Repeated for Digital Element 17 8B54 Repeated for Digital Element 18 8B68 Repeated for Digital Element 19 8B7C Repeated for Digital Elem...

Page 521: ...535 1 F300 0 8E12 Trip Bus 1 Input 15 0 to 65535 1 F300 0 8E13 Trip Bus 1 Input 16 0 to 65535 1 F300 0 8E14 Trip Bus 1 Latching 0 to 1 1 F102 0 Disabled 8E15 Trip Bus 1 Reset 0 to 65535 1 F300 0 8E16 Trip Bus 1 Target 0 to 2 1 F109 0 Self reset 8E16 Trip Bus 1 Events 0 to 1 1 F102 0 Disabled 8E18 Reserved 8 items F001 0 8E20 Repeated for Trip Bus 2 8E40 Repeated for Trip Bus 3 8E60 Repeated for Tr...

Page 522: ...ed for dcmA Output 5 931E Repeated for dcmA Output 6 9324 Repeated for dcmA Output 7 932A Repeated for dcmA Output 8 9330 Repeated for dcmA Output 9 9336 Repeated for dcmA Output 10 933C Repeated for dcmA Output 11 9342 Repeated for dcmA Output 12 9348 Repeated for dcmA Output 13 934E Repeated for dcmA Output 14 9354 Repeated for dcmA Output 15 935A Repeated for dcmA Output 16 9360 Repeated for dc...

Page 523: ...E UInteger 2 9916 Repeated for IEC61850 GOOSE UInteger 3 9919 Repeated for IEC61850 GOOSE UInteger 4 991C Repeated for IEC61850 GOOSE UInteger 5 991F Repeated for IEC61850 GOOSE UInteger 6 9922 Repeated for IEC61850 GOOSE UInteger 7 9925 Repeated for IEC61850 GOOSE UInteger 8 9928 Repeated for IEC61850 GOOSE UInteger 9 992B Repeated for IEC61850 GOOSE UInteger 10 992E Repeated for IEC61850 GOOSE U...

Page 524: ...tus 0 to 2 1 F134 1 OK 9B94 Teleprotection Channel 2 Number of Lost Packets 0 to 65535 1 F001 0 9B95 Teleprotection Network Status 0 to 2 1 F134 2 n a 9BA0 Teleprotection Channel 1 Input States 0 to 1 1 F500 0 9BA1 Teleprotection Channel 2 Input States 0 to 1 1 F500 0 9BB0 Teleprotection Input 1 States 1 per register 16 items 0 to 1 1 F108 0 Off 9BC0 Teleprotection Input 2 States 1 per register 16...

Page 525: ...les A700 Non Volatile Latch 1 Function 0 to 1 1 F102 0 Disabled A701 Non Volatile Latch 1 Type 0 to 1 1 F519 0 Reset Dominant A702 Non Volatile Latch 1 Set 0 to 65535 1 F300 0 A703 Non Volatile Latch 1 Reset 0 to 65535 1 F300 0 A704 Non Volatile Latch 1 Target 0 to 2 1 F109 0 Self reset A705 Non Volatile Latch 1 Events 0 to 1 1 F102 0 Disabled A706 Reserved 4 items F001 0 A70A Repeated for Non Vol...

Page 526: ...ickup 0 1 to 15 Hz s 0 01 F001 50 A90C Frequency Rate of Change 1 OV Supervision 0 1 to 3 pu 0 001 F001 700 A90D Frequency Rate of Change 1 Reserved 3 items 0 to 1 1 F001 0 A910 Repeated for Frequency Rate of Change 2 A920 Repeated for Frequency Rate of Change 3 A930 Repeated for Frequency Rate of Change 4 Restricted Ground Fault Read Write Grouped Setting 6 modules A960 Restricted Ground Fault 1 ...

Page 527: ...IEC 61850 logical node LPHD1 name prefix 0 to 65534 1 F206 none AB33 IEC 61850 logical node PIOCx name prefix 72 items 0 to 65534 1 F206 none AC0B IEC 61850 logical node PTOCx name prefix 24 items 0 to 65534 1 F206 none AC53 IEC 61850 logical node PTUVx name prefix 13 items 0 to 65534 1 F206 none AC7A IEC 61850 logical node PTOVx name prefix 10 items 0 to 65534 1 F206 none AC98 IEC 61850 logical n...

Page 528: ... analog input 3 AF25 Repeated for IEC 61850 GGIO4 analog input 4 AF2C Repeated for IEC 61850 GGIO4 analog input 5 AF33 Repeated for IEC 61850 GGIO4 analog input 6 AF3A Repeated for IEC 61850 GGIO4 analog input 7 AF41 Repeated for IEC 61850 GGIO4 analog input 8 AF48 Repeated for IEC 61850 GGIO4 analog input 9 AF4F Repeated for IEC 61850 GGIO4 analog input 10 AF56 Repeated for IEC 61850 GGIO4 analog...

Page 529: ... 1 F102 0 Disabled B040 IEC 61850 GSSE Destination MAC Address F072 0 B043 IEC 61850 Standard GOOSE ID F209 GOOSEOut B064 IEC 61850 Standard GOOSE Destination MAC Address F072 0 B067 IEC 61850 GOOSE VLAN Transmit Priority 0 to 7 1 F001 4 B068 IEC 61850 GOOSE VLAN ID 0 to 4095 1 F001 0 B069 IEC 61850 GOOSE ETYPE APPID 0 to 16383 1 F001 0 B06A Reserved 2 items 0 to 1 1 F001 0 IEC 61850 Server Config...

Page 530: ...4967295 1 F003 0 B2A4 IEC 61850 Report Control 1 TrgOps 0 to 65535 1 F001 0 B2A5 IEC 61850 Report Control 1 IntgPd 0 to 4294967295 1 F003 0 B2A7 Repeated for Report 2 B2CE Repeated for Report 3 B2F5 Repeated for Report 4 B31C Repeated for Report 5 B343 Repeated for Report 6 B36A Repeated for Report 7 B391 Repeated for Report 8 B3B8 Repeated for Report 9 B3DF Repeated for Report 10 B406 Repeated fo...

Page 531: ... 6 BB30 Repeated for Contact Input 7 BB38 Repeated for Contact Input 8 BB40 Repeated for Contact Input 9 BB48 Repeated for Contact Input 10 BB50 Repeated for Contact Input 11 BB58 Repeated for Contact Input 12 BB60 Repeated for Contact Input 13 BB68 Repeated for Contact Input 14 BB70 Repeated for Contact Input 15 BB78 Repeated for Contact Input 16 BB80 Repeated for Contact Input 17 BB88 Repeated f...

Page 532: ...ed for Contact Input 61 BCE8 Repeated for Contact Input 62 BCF0 Repeated for Contact Input 63 BCF8 Repeated for Contact Input 64 BD00 Repeated for Contact Input 65 BD08 Repeated for Contact Input 66 BD10 Repeated for Contact Input 67 BD18 Repeated for Contact Input 68 BD20 Repeated for Contact Input 69 BD28 Repeated for Contact Input 70 BD30 Repeated for Contact Input 71 BD38 Repeated for Contact ...

Page 533: ...l Input 10 BEA8 Repeated for Virtual Input 11 BEB4 Repeated for Virtual Input 12 BEC0 Repeated for Virtual Input 13 BECC Repeated for Virtual Input 14 BED8 Repeated for Virtual Input 15 BEE4 Repeated for Virtual Input 16 BEF0 Repeated for Virtual Input 17 BEFC Repeated for Virtual Input 18 BF08 Repeated for Virtual Input 19 BF14 Repeated for Virtual Input 20 BF20 Repeated for Virtual Input 21 BF2C...

Page 534: ... Name F205 Virt Op 1 C136 Virtual Output 1 Events 0 to 1 1 F102 0 Disabled C137 Reserved F001 0 C138 Repeated for Virtual Output 2 C140 Repeated for Virtual Output 3 C148 Repeated for Virtual Output 4 C150 Repeated for Virtual Output 5 C158 Repeated for Virtual Output 6 C160 Repeated for Virtual Output 7 C168 Repeated for Virtual Output 8 C170 Repeated for Virtual Output 9 C178 Repeated for Virtua...

Page 535: ... for Virtual Output 53 C2D8 Repeated for Virtual Output 54 C2E0 Repeated for Virtual Output 55 C2E8 Repeated for Virtual Output 56 C2F0 Repeated for Virtual Output 57 C2F8 Repeated for Virtual Output 58 C300 Repeated for Virtual Output 59 C308 Repeated for Virtual Output 60 C310 Repeated for Virtual Output 61 C318 Repeated for Virtual Output 62 C320 Repeated for Virtual Output 63 C328 Repeated for...

Page 536: ... F300 0 C448 Latching Output 1 Reset 0 to 65535 1 F300 0 C449 Contact Output 1 Events 0 to 1 1 F102 1 Enabled C44A Latching Output 1 Type 0 to 1 1 F090 0 Operate dominant C44B Reserved F001 0 C44C Repeated for Contact Output 2 C458 Repeated for Contact Output 3 C464 Repeated for Contact Output 4 C470 Repeated for Contact Output 5 C47C Repeated for Contact Output 6 C488 Repeated for Contact Output ...

Page 537: ...put 54 C6C8 Repeated for Contact Output 55 C6D4 Repeated for Contact Output 56 C6E0 Repeated for Contact Output 57 C6EC Repeated for Contact Output 58 C6F8 Repeated for Contact Output 59 C704 Repeated for Contact Output 60 C710 Repeated for Contact Output 61 C71C Repeated for Contact Output 62 C728 Repeated for Contact Output 63 C734 Repeated for Contact Output 64 Reset Read Write Setting C750 Fle...

Page 538: ... Disabled C894 Repeated for Direct Input 2 C898 Repeated for Direct Input 3 C89C Repeated for Direct Input 4 C8A0 Repeated for Direct Input 5 C8A4 Repeated for Direct Input 6 C8A8 Repeated for Direct Input 7 C8AC Repeated for Direct Input 8 C8B0 Repeated for Direct Input 9 C8B4 Repeated for Direct Input 10 C8B8 Repeated for Direct Input 11 C8BC Repeated for Direct Input 12 C8C0 Repeated for Direct...

Page 539: ... CAD2 Direct Input Output Channel 1 CRC Alarm Threshold 1 to 1000 1 F001 10 CAD3 Direct Input Output Channel 1 CRC Alarm Events 0 to 1 1 F102 0 Disabled CAD4 Reserved 4 items 1 to 1000 1 F001 10 CAD8 Direct Input Output Channel 2 CRC Alarm Function 0 to 1 1 F102 0 Disabled CAD9 Direct I O Channel 2 CRC Alarm Message Count 100 to 10000 1 F001 600 CADA Direct Input Output Channel 2 CRC Alarm Thresho...

Page 540: ...te Input 2 CFB4 Repeated for Remote Input 3 CFBE Repeated for Remote Input 4 CFC8 Repeated for Remote Input 5 CFD2 Repeated for Remote Input 6 CFDC Repeated for Remote Input 7 CFE6 Repeated for Remote Input 8 CFF0 Repeated for Remote Input 9 CFFA Repeated for Remote Input 10 D004 Repeated for Remote Input 11 D00E Repeated for Remote Input 12 D018 Repeated for Remote Input 13 D022 Repeated for Remo...

Page 541: ...or Remote Output 22 D278 Repeated for Remote Output 23 D27C Repeated for Remote Output 24 D280 Repeated for Remote Output 25 D284 Repeated for Remote Output 26 D288 Repeated for Remote Output 27 D28C Repeated for Remote Output 28 D290 Repeated for Remote Output 29 D294 Repeated for Remote Output 30 D298 Repeated for Remote Output 31 D29C Repeated for Remote Output 32 Remote Output UserSt Pairs Rea...

Page 542: ...EC 61850 GGIO2 CF SPCSO13 ctlModel Value 0 to 2 1 F001 2 D32D IEC 61850 GGIO2 CF SPCSO14 ctlModel Value 0 to 2 1 F001 2 D32E IEC 61850 GGIO2 CF SPCSO15 ctlModel Value 0 to 2 1 F001 2 D32F IEC 61850 GGIO2 CF SPCSO16 ctlModel Value 0 to 2 1 F001 2 D330 IEC 61850 GGIO2 CF SPCSO17 ctlModel Value 0 to 2 1 F001 2 D331 IEC 61850 GGIO2 CF SPCSO18 ctlModel Value 0 to 2 1 F001 2 D332 IEC 61850 GGIO2 CF SPCS...

Page 543: ...lModel Value 0 to 2 1 F001 2 D359 IEC 61850 GGIO2 CF SPCSO58 ctlModel Value 0 to 2 1 F001 2 D35A IEC 61850 GGIO2 CF SPCSO59 ctlModel Value 0 to 2 1 F001 2 D35B IEC 61850 GGIO2 CF SPCSO60 ctlModel Value 0 to 2 1 F001 2 D35C IEC 61850 GGIO2 CF SPCSO61 ctlModel Value 0 to 2 1 F001 2 D35D IEC 61850 GGIO2 CF SPCSO62 ctlModel Value 0 to 2 1 F001 2 D35E IEC 61850 GGIO2 CF SPCSO63 ctlModel Value 0 to 2 1 ...

Page 544: ...1 D705 PMU 1 Port 2 D CH x Name 16 items F203 Dig Channel 1 D785 PMU 1 Port 3 D CH x Name 16 items F203 Dig Channel 1 D705 PMU 1 Port 1 D CH x Normal State 16 items 0 to 1 1 F108 0 Off D715 PMU 1 Port 2 D CH x Normal State 16 items 0 to 1 1 F108 0 Off D725 PMU 1 Port 3 D CH x Normal State 16 items 0 to 1 1 F108 0 Off Phasor Measurement Unit Recording Command Read Write Command E4D4 PMU 1 Recording...

Page 545: ...e 0 to 600 s 0 01 F001 100 EAB8 PMU 1 Current Trigger Block 3 items 0 to 65535 1 F300 0 EABB PMU 1 Current Trigger Target 0 to 2 1 F109 0 Self reset EABC PMU 1 Current Trigger Events 0 to 1 1 F102 0 Disabled Phasor Measurement Unit df dt Trigger Read Write Setting EAD8 PMU 1 df dt Trigger Function 0 to 1 1 F102 0 Disabled EAD9 PMU 1 df dt Trigger Raise 0 1 to 15 Hz s 0 01 F001 25 EADA PMU 1 df dt ...

Page 546: ...Voltage Test Angle 180 to 180 0 05 F002 0 EB8A PMU 1 Phase B Voltage Test Magnitude 0 to 700 kV 0 01 F003 50000 EB8C PMU 1 Phase B Voltage Test Angle 180 to 180 0 05 F002 120 EB8D PMU 1 Phase C Voltage Test Magnitude 0 to 700 kV 0 01 F003 50000 EB8F PMU 1 Phase C Voltage Test Angle 180 to 180 0 05 F002 120 EB90 PMU 1 Auxiliary Voltage Test Magnitude 0 to 700 kV 0 01 F003 50000 EB92 PMU 1 Auxiliary...

Page 547: ...ndicates the SI units as a power of ten LSB indicates the number of decimal points to display Example Current values are stored as 32 bit numbers with three decimal places and base units in Amps If the retrieved value is 12345 678 A and the display scale equals 0x0302 then the dis played value on the unit is 12 35 kA F013 POWER_FACTOR SIGNED 16 BIT INTEGER Positive values indicate lagging power fa...

Page 548: ...ON TYPE 0 Wye 1 Delta F101 ENUMERATION MESSAGE DISPLAY INTENSITY 0 25 1 50 2 75 3 100 F102 ENUMERATION DISABLED ENABLED 0 Disabled 1 Enabled F103 ENUMERATION CURVE SHAPES F104 ENUMERATION RESET TYPE 0 Instantaneous 1 Timed 2 Linear F105 ENUMERATION LOGIC INPUT 0 Disabled 1 Input 1 2 Input 2 F106 ENUMERATION PHASE ROTATION 0 ABC 1 ACB F108 ENUMERATION OFF ON 0 Off 1 On F109 ENUMERATION CONTACT OUTP...

Page 549: ...28800 3 4800 7 57600 11 33600 mask value mask value mask value mask value 0 0 00 30 0 88 60 2 90 90 5 90 1 0 05 31 0 90 61 3 00 91 6 00 2 0 10 32 0 91 62 3 10 92 6 50 3 0 15 33 0 92 63 3 20 93 7 00 4 0 20 34 0 93 64 3 30 94 7 50 5 0 25 35 0 94 65 3 40 95 8 00 6 0 30 36 0 95 66 3 50 96 8 50 7 0 35 37 0 96 67 3 60 97 9 00 8 0 40 38 0 97 68 3 70 98 9 50 9 0 45 39 0 98 69 3 80 99 10 00 10 0 48 40 1 03...

Page 550: ...current 1 61 Negative Sequence Directional Overcurrent 2 64 Ground Instantaneous Overcurrent 1 65 Ground Instantaneous Overcurrent 2 66 Ground Instantaneous Overcurrent 3 67 Ground Instantaneous Overcurrent 4 68 Ground Instantaneous Overcurrent 5 69 Ground Instantaneous Overcurrent 6 70 Ground Instantaneous Overcurrent 7 71 Ground Instantaneous Overcurrent 8 72 Ground Instantaneous Overcurrent 9 7...

Page 551: ...Change 1 531 Frequency Rate of Change 2 532 Frequency Rate of Change 3 533 Frequency Rate of Change 4 544 Digital Counter 1 bitmask element 545 Digital Counter 2 546 Digital Counter 3 547 Digital Counter 4 548 Digital Counter 5 549 Digital Counter 6 550 Digital Counter 7 551 Digital Counter 8 692 Digital Element 1 693 Digital Element 2 694 Digital Element 3 695 Digital Element 4 696 Digital Elemen...

Page 552: ...er Programmable Pushbutton 3 903 User Programmable Pushbutton 4 904 User Programmable Pushbutton 5 905 User Programmable Pushbutton 6 906 User Programmable Pushbutton 7 907 User Programmable Pushbutton 8 908 User Programmable Pushbutton 9 909 User Programmable Pushbutton 10 910 User Programmable Pushbutton 11 911 User Programmable Pushbutton 12 912 User Programmable Pushbutton 13 913 User Programm...

Page 553: ...8 cycles F137 ENUMERATION USER PROGRAMMABLE PUSHBUTTON FUNCTION 0 Disabled 1 Self Reset 2 Latched F138 ENUMERATION OSCILLOGRAPHY FILE TYPE 0 Data File 1 Configuration File 2 Header File F140 ENUMERATION CURRENT SENS CURRENT VOLTAGE DISABLED 0 Disabled 1 Current 46 A 2 Voltage 280 V 3 Current 4 6 A 4 Current 2 A 5 Notched 4 6 A 6 Notched 2 A F141 ENUMERATION SELF TEST ERRORS Bitmask Error 0 Any Sel...

Page 554: ...type bitmask type bitmask type 0 null 7 G 14 N 21 U 1 A 8 H 15 O 22 V 2 B 9 I 16 P 23 W 3 C 10 J 17 Q 24 X 4 D 11 K 18 R 25 Y 5 E 12 L 19 S 26 Z 6 F 13 M 20 T Bitmask Error bitmask definition 0 Events Cleared 1 Oscillography Triggered 2 Date time Changed 3 Default Settings Loaded 4 Test Mode Forcing On 5 Test Mode Forcing Off 6 Power On 7 Power Off 8 Relay In Service 9 Relay Out Of Service 10 Watc...

Page 555: ... 42 RTD 42 10 RTD 10 27 RTD 27 43 RTD 43 11 RTD 11 28 RTD 28 44 RTD 44 12 RTD 12 29 RTD 29 45 RTD 45 13 RTD 13 30 RTD 30 46 RTD 46 14 RTD 14 31 RTD 31 47 RTD 47 15 RTD 15 32 RTD 32 48 RTD 48 16 RTD 16 bitmask type bitmask type bitmask type 0 None 5 Dy9 10 Yd7 1 Dy1 6 Dy11 11 Yd9 2 Dy3 7 Yd1 12 Yd11 3 Dy5 8 Yd3 4 Dy7 9 Yd5 bitmask value bitmask value 0 NONE 35 UserSt 3 1 DNA 1 36 UserSt 4 2 DNA 2 3...

Page 556: ...MMUNICATION PORT 0 None 1 COM1 RS485 2 COM2 RS485 3 Front Panel RS232 4 Network TCP 5 Network UDP F178 ENUMERATION DATA LOGGER RATES 0 1 sec 1 1 min 2 5 min 3 10 min 4 15 min 5 20 min 6 30 min 7 60 min 8 15 ms 9 30 ms 10 100 ms 11 500 ms F179 ENUMERATION NEGATIVE SEQUENCE DIRECTIONAL OVERCURRENT TYPE 0 Neg Sequence 1 Zero Sequence F180 ENUMERATION PHASE GROUND 0 PHASE 1 GROUND F181 ENUMERATION ODD...

Page 557: ... LSB F203 TEXT16 16 CHARACTER ASCII TEXT F204 TEXT80 80 CHARACTER ASCII TEXT F205 TEXT12 12 CHARACTER ASCII TEXT F206 TEXT6 6 CHARACTER ASCII TEXT F207 TEXT4 4 CHARACTER ASCII TEXT value GOOSE dataset 0 Off 1 GooseIn 1 2 GooseIn 2 3 GooseIn 3 4 GooseIn 4 5 GooseIn 5 6 GooseIn 6 7 GooseIn 7 8 GooseIn 8 bitmsk keypress bitmsk keypress 0 use between real keys 23 Reset 24 User 1 1 1 25 User 2 2 2 26 U...

Page 558: ... mag f 262 MMXU1 MX PPV phsAB cVal mag f 263 MMXU1 MX PPV phsAB cVal ang f 264 MMXU1 MX PPV phsBC cVal mag f 265 MMXU1 MX PPV phsBC cVal ang f 266 MMXU1 MX PPV phsCA cVal mag f 267 MMXU1 MX PPV phsCA cVal ang f 268 MMXU1 MX PhV phsA cVal mag f 269 MMXU1 MX PhV phsA cVal ang f 270 MMXU1 MX PhV phsB cVal mag f 271 MMXU1 MX PhV phsB cVal ang f 272 MMXU1 MX PhV phsC cVal mag f 273 MMXU1 MX PhV phsC cV...

Page 559: ...l ang f 352 MMXU3 MX A phsC cVal mag f 353 MMXU3 MX A phsC cVal ang f 354 MMXU3 MX A neut cVal mag f 355 MMXU3 MX A neut cVal ang f value GOOSE dataset item 356 MMXU3 MX W phsA cVal mag f 357 MMXU3 MX W phsB cVal mag f 358 MMXU3 MX W phsC cVal mag f 359 MMXU3 MX VAr phsA cVal mag f 360 MMXU3 MX VAr phsB cVal mag f 361 MMXU3 MX VAr phsC cVal mag f 362 MMXU3 MX VA phsA cVal mag f 363 MMXU3 MX VA phs...

Page 560: ... MMXU6 MX PhV phsB cVal mag f 456 MMXU6 MX PhV phsB cVal ang f 457 MMXU6 MX PhV phsC cVal mag f 458 MMXU6 MX PhV phsC cVal ang f 459 MMXU6 MX A phsA cVal mag f 460 MMXU6 MX A phsA cVal ang f 461 MMXU6 MX A phsB cVal mag f value GOOSE dataset item 462 MMXU6 MX A phsB cVal ang f 463 MMXU6 MX A phsC cVal mag f 464 MMXU6 MX A phsC cVal ang f 465 MMXU6 MX A neut cVal mag f 466 MMXU6 MX A neut cVal ang ...

Page 561: ...X AnIn10 mag f 139 GGIO3 MX AnIn11 mag f value GOOSE dataset item 140 GGIO3 MX AnIn12 mag f 141 GGIO3 MX AnIn13 mag f 142 GGIO3 MX AnIn14 mag f 143 GGIO3 MX AnIn15 mag f 144 GGIO3 MX AnIn16 mag f 145 GGIO3 MX AnIn17 mag f 146 GGIO3 MX AnIn18 mag f 147 GGIO3 MX AnIn19 mag f 148 GGIO3 MX AnIn20 mag f 149 GGIO3 MX AnIn21 mag f 150 GGIO3 MX AnIn22 mag f 151 GGIO3 MX AnIn23 mag f 152 GGIO3 MX AnIn24 ma...

Page 562: ... 0 this is boolean FALSE value 0 On 1 this is boolean TRUE value 2 CONTACT INPUTS 1 to 96 3 CONTACT INPUTS OFF 1 to 96 4 VIRTUAL INPUTS 1 to 64 6 VIRTUAL OUTPUTS 1 to 96 10 CONTACT OUTPUTS VOLTAGE DETECTED 1 to 64 11 CONTACT OUTPUTS VOLTAGE OFF DETECTED 1 to 64 12 CONTACT OUTPUTS CURRENT DETECTED 1 to 64 13 CONTACT OUTPUTS CURRENT OFF DETECTED 1 to 64 14 REMOTE INPUTS 1 to 32 28 INSERT via keypad ...

Page 563: ...on 0 indicates the LED is off F502 BITFIELD ELEMENT OPERATE STATES Each bit contains the operate state for an element See the F124 format code for a list of element IDs The operate bit for element ID X is bit X mod 16 in register X 16 F504 BITFIELD 3 PHASE ELEMENT STATE F505 BITFIELD CONTACT OUTPUT STATE 0 Contact State 1 Voltage Detected 2 Current Detected F507 BITFIELD COUNTER ELEMENT STATE 0 Co...

Page 564: ...RIATION F530 ENUMERATION FRONT PANEL INTERFACE KEYPRESS F531 ENUMERATION LANGUAGE 0 English 1 French 2 Chinese 3 Russian F540 ENUMERATION PMU POST FILTER 0 None 1 Symm 3 Point 2 Symm 5 Point 3 Symm 7 Point F542 ENUMERATION PMU TRIGGERING MODE 0 Automatic Overwrite 1 Protected bitmask default variation 0 1 1 2 2 5 3 6 bitmask Default Variation 0 1 1 2 2 9 3 10 bitmask default variation 0 1 1 2 2 3 ...

Page 565: ...EMOTE DOUBLE POINT STATUS INPUT STATUS F606 ENUMERATION REMOTE DOUBLE POINT STATUS INPUT value phasor value phasor 0 Off 8 Ig 1 Va 9 V_1 2 Vb 10 V_2 3 Vc 11 V_0 4 Vx 12 I_1 5 Ia 13 I_2 6 Ib 14 I_0 7 Ic value rate value rate 0 1 second 6 15 second 1 2 second 7 20second 2 4 second 8 25 second 3 5 second 9 30 second 4 10 second 10 50 second 5 12 second 11 60 second Enumeration COM2 port usage 0 RS485...

Page 566: ...GOOSE RETRANSMISSION SCHEME F612 UR_UINT16 FLEXINTEGER PARAMETER This 16 bit value corresponds to the Modbus address of the selected FlexInteger paramter Only certain values may be used as FlexIntegers Enumeration Configurable GOOSE retransmission scheme 0 Heartbeat 1 Aggressive 2 Medium 3 Relaxed ...

Page 567: ...ng Message Specification MMS at the upper application layer for transfer of real time data This protocol has been in existence for several of years and provides a set of services suitable for the transfer of data within a substation LAN environment Actual MMS protocol services are mapped to IEC 61850 abstract ser vices in IEC 61850 8 1 The G60 relay supports IEC 61850 server services over both TCP...

Page 568: ...sed for SOE logs since the buffering capability reduces the chances of missing data state changes Unbuffered reporting should generally be used for local status display C 2 3 GGIO2 DIGITAL CONTROL VALUES The GGIO2 logical node is available to provide access to the G60 virtual inputs Virtual inputs are single point control binary values that can be written by clients They are generally used as cont...

Page 569: ...se power factor MMXU1 MX Hz frequency MMXU1 MX PPV phsAB phase AB voltage magnitude and angle MMXU1 MX PPV phsBC phase BC voltage magnitude and angle MMXU1 MX PPV phsCA Phase CA voltage magnitude and angle MMXU1 MX PhV phsA phase AG voltage magnitude and angle MMXU1 MX PhV phsB phase BG voltage magnitude and angle MMXU1 MX PhV phsC phase CG voltage magnitude and angle MMXU1 MX A phsA phase A curre...

Page 570: ...rs This value originates in the fault locator function The XCBR logical node is directly associated with the breaker control feature XCBR1 ST Loc This is the state of the XCBR1 local remote switch A setting is provided to assign a FlexLogic oper and to determine the state When local mode is true IEC 61850 client commands will be rejected XCBR1 ST Opcnt This is an operation counter as defined in IE...

Page 571: ...e of the last change of either the value or quality flags of the data item To accomplish this functionality all IEC 61850 data items must be regularly scanned for data changes and the timestamp updated when a change is detected regardless of the connection status of any IEC 61850 cli ents For applications where there is no IEC 61850 client in use the IEC 61850 SERVER SCANNING setting can be pro gr...

Page 572: ...ction for greater than two minutes the connection will be aborted by the G60 This frees up the con nection to be used by other clients Therefore when using IEC 61850 reporting clients should configure report control block items such that an integrity report will be issued at least every 2 minutes 120000 ms This ensures that the G60 will not abort the connection If other MMS data is being polled on...

Page 573: ... two pre defined data structures named DNA and UserSt Each DNA and UserSt item is referred to as a bit pair GSSE messages are transmit ted in response to state changes in any of the data points contained in the message GSSE messages always contain the same number of DNA and UserSt bit pairs Depending the on the configuration only some of these bit pairs may have val ues that are of interest to rec...

Page 574: ...ransfer between UR series IEDs and devices from other manufacturers Fixed GOOSE is recommended for applications that require GOOSE data transfer between UR series IEDs IEC 61850 GOOSE messaging contains a number of configurable parameters all of which must be correct to achieve the successful transfer of data It is critical that the configured datasets at the transmission and reception devices are...

Page 575: ... Boolean value and a floating point ana log value This matches the transmission dataset configuration above 2 Configure the GOOSE service settings by making the following changes in the INPUTS OUTPUTS ÖØ REMOTE DEVICES ÖØ REMOTE DEVICE 1 settings menu Set REMOTE DEVICE 1 ID to match the GOOSE ID string for the transmitting device Enter GOOSEOut_1 Set REMOTE DEVICE 1 ETYPE APPID to match the Ethert...

Page 576: ...set Thus if the local MAC address is 00 A0 F4 01 02 03 then the destination MAC address will be 01 A0 F4 01 02 03 C 4 6 GSSE ID AND GOOSE ID SETTINGS GSSE messages contain an identifier string used by receiving devices to identify the sender of the message defined in IEC 61850 part 8 1 as GsID This is a programmable 65 character string This string should be chosen to provide a descriptive name of ...

Page 577: ...ration process for IEC 61850 BDA Basic Data Attribute that is not structured DAI Instantiated Data Attribute DO Data Object type or instance depending on the context 842790A1 CDR Ethernet System configurator SCD file System specification tool SSD file System specification data ICD file 2 Process of creating ICD vendor 2 Creating ICD GE Multilin EnerVista UR Setup ICD file 1 IED UR series OR ICD fi...

Page 578: ...e SCD to set communication configuration parame ters that is required addresses reception GOOSE datasets IDs of incoming GOOSE datasets etc for the IED The IED configurator functionality is implemented in the GE Multilin EnerVista UR Setup software C 5 2 CONFIGURING IEC 61850 SETTINGS Before creating an ICD file the user can customize the IEC 61850 related settings for the IED For example the IED ...

Page 579: ...ators we recommend configuring transmission GOOSE for GE Multilin IEDs before creating the ICD and strictly within EnerVista UR Setup software or the front panel display access through the Settings Product Setup Com munications IEC 61850 GSSE GOOSE Configuration Transmission Tx Configurable GOOSE menu tree in EnerVista UR Setup Configurable reception GOOSE which includes eight configurable dataset...

Page 580: ...ss node contains the address parameters of the access point The GSE node provides the address element for stat ing the control block related address parameters where IdInst is the instance identification of the logical device within the IED on which the control block is located and cbName is the name of the control block The IED node describes the pre configuration of an IED its access points the ...

Page 581: ...DataSet name Other DataSet elements FCDA fc doName daName IdInst prefix InClass InInst Other FCDA elements DOI name SDI name Val Text Other DOI elements GSEControl name datSet type confRev appID LN InType InClass prefix inst DataSet name FCDA IdInst prefix InClass InInst doName fc Other FCDA elements ReportControl name datSet intgPd rptID confRev buffered TrgOps dchg OptFields seqNum RptEnabled Ot...

Page 582: ...DO The attribute DA has a func tional constraint and can either have a basic type be an enumeration or a structure of a DAType The DAType is built from BDA elements defining the structure elements which again can be BDA elements of have a base type such as DA Figure 0 5 ICD FILE STRUCTURE DATATYPETEMPLATES NODE 842798A1 CDR DataTypeTemplates LNodeType id InClass DO name type Other LNodeType elemen...

Page 583: ... procedure is pretty much the same First a substation project must be created either as an empty template or with some system information by importing a system specification file SSD Then IEDs are added to the substation Since each IED is represented by its associated ICD the ICD files are imported into the substation project and the system configurator validates the ICD files during the importing...

Page 584: ...file and its version and specifies options for the mapping of names to signals The Substation node describes the substation parameters Figure 0 7 SCD FILE STRUCTURE SUBSTATION NODE 842791A1 CDR SCL Header id version revision toolID nameStructure IED Section IED 2 Communication IED Section IED 1 Substation Other IED Sections DataTypeTemplates 842792A1 CDR Substation EquipmentContainer VoltageLevel ...

Page 585: ...ectedAP node describes the IED access point connected to this sub network The Address node contains the address parameters of the access point The GSE node provides the address element for stat ing the control block related address parameters where IdInst is the instance identification of the logical device within the IED on which the control block is located and cbName is the name of the control ...

Page 586: ...date the G60 with the new configuration from an SCD file with the EnerVista UR Setup software 1 Right click anywhere in the files panel and select the Import Contents From SCD File item 2 Select the saved SCD file and click Open 842794A1 CDR IED Section IED 1 AccessPoint name Server Authentication none LDevice inst LN0 InType InClass inst DataSet elements DOI elements Inputs GSEControl elements Re...

Page 587: ... one GE Multilin IED defined in the SCD file the software prompt the user to save a UR series set tings file for each IED 4 After the URS file is created modify any settings if required 5 To update the relay with the new settings right click on the settings file in the settings tree and select the Write Set tings File to Device item 6 The software will prompt for the target device Select the targe...

Page 588: ...SCSM IEC 61850 9 2 used B24 SCSM other GENERIC SUBSTATION EVENT MODEL GSE B31 Publisher side O Yes B32 Subscriber side Yes TRANSMISSION OF SAMPLED VALUE MODEL SVC B41 Publisher side O B42 Subscriber side SERVICES SERVER PUBLISHER UR FAMILY IF SERVER SIDE B11 SUPPORTED M1 Logical device c2 Yes M2 Logical node c3 Yes M3 Data c4 Yes M4 Data set c5 Yes M5 Substitution O M6 Setting group control O REPO...

Page 589: ...ata set name M8 5 data reference M8 6 BufTm M8 7 IntgPd M8 8 GI Logging O M9 Log control O M9 1 IntgPd M10 Log O M11 Control M Yes IF GSE B31 32 IS SUPPORTED GOOSE O Yes M12 1 entryID M12 2 DataReflnc M13 GSSE O Yes IF SVC B41 B42 IS SUPPORTED M14 Multicast SVC O M15 Unicast SVC O M16 Time M Yes M17 File transfer O Yes SERVICES AA TP MC SERVER PUBLISHER UR FAMILY SERVER CLAUSE 6 S1 ServerDirectory...

Page 590: ... change qchg S24 3 data update dupd S25 GetBRCBValues TP c6 Yes S26 SetBRCBValues TP c6 Yes UNBUFFERED REPORT CONTROL BLOCK URCB S27 Report TP c6 Yes S27 1 data change dchg Yes S27 2 qchg change qchg S27 3 data update dupd S28 GetURCBValues TP c6 Yes S29 SetURCBValues TP c6 Yes LOGGING CLAUSE 14 LOG CONTROL BLOCK S30 GetLCBValues TP M S31 SetLCBValues TP M LOG S32 QueryLogByTime TP M S33 QueryLogB...

Page 591: ...SVC CLAUSE 16 MULTICAST SVC S45 SendMSVMessage MC c10 S46 GetMSVCBValues TP O S47 SetMSVCBValues TP O UNICAST SVC S48 SendUSVMessage MC c10 S49 GetUSVCBValues TP O S50 SetUSVCBValues TP O CONTROL CLAUSE 16 4 8 S51 Select O Yes S52 SelectWithValue TP O S53 Cancel TP O Yes S54 Operate TP M Yes S55 Command Termination TP O S56 TimeActivated Operate TP O FILE TRANSFER CLAUSE 20 S57 GetFile TP M Yes S5...

Page 592: ...hange of frequency PHAR Harmonic restraint PHIZ Ground detector PIOC Instantaneous overcurrent Yes PMRI Motor restart inhibition PMSS Motor starting time supervision POPF Over power factor PPAM Phase angle measuring PSCH Protection scheme PSDE Sensitive directional earth fault PTEF Transient earth fault PTOC Time overcurrent Yes PTOF Overfrequency PTOV Overvoltage Yes PTRC Protection trip conditio...

Page 593: ... Voltage control M LOGICAL NODES FOR METERING AND MEASUREMENT MDIF Differential measurements MHAI Harmonics or interharmonics MHAN Non phase related harmonics or interharmonic MMTR Metering MMXN Non phase related measurement Yes MMXU Measurement Yes MSQI Sequence and imbalance MSTA Metering statistics S LOGICAL NODES FOR SENSORS AND MONITORING SARC Monitoring and diagnostics for arcs SIMG Insulati...

Page 594: ...ery ZBSH Bushing ZCAB Power cable ZCAP Capacitor bank ZCON Converter ZGEN Generator ZGIL Gas insulated line ZLIN Power overhead line ZMOT Motor ZREA Reactor ZRRC Rotating reactive component ZSAR Surge arrestor ZTCF Thyristor controlled frequency converter ZTRC Thyristor controlled reactive component Table C 1 IEC 61850 LOGICAL NODES Sheet 3 of 3 NODES UR FAMILY ...

Page 595: ...ge Circuit V 24 V 28 Recommended if 1200 bits s Balanced Interchange Circuit X 24 X 27 100 bits sec 200 bits sec 300 bits sec 600 bits sec 1200 bits sec 2400 bits sec 4800 bits sec 9600 bits sec 2400 bits sec 4800 bits sec 9600 bits sec 19200 bits sec 38400 bits sec 56000 bits sec 64000 bits sec Unbalanced Interchange Circuit V 24 V 28 Standard Unbalanced Interchange Circuit V 24 V 28 Recommended ...

Page 596: ...ing 4 used in standard direction not used cannot be selected in IEC 60870 5 104 standard Process information in monitor direction 4 1 Single point information M_SP_NA_1 2 Single point information with time tag M_SP_TA_1 3 Double point information M_DP_NA_1 4 Double point information with time tag M_DP_TA_1 5 Step position information M_ST_NA_1 6 Step position information with time tag M_ST_TA_1 7 ...

Page 597: ...ection equipment with time tag CP56Time2a M_EP_TE_1 40 Packed output circuit information of protection equipment with time tag CP56Time2a M_EP_TF_1 4 45 Single command C_SC_NA_1 46 Double command C_DC_NA_1 47 Regulating step command C_RC_NA_1 48 Set point command normalized value C_SE_NA_1 49 Set point command scaled value C_SE_NB_1 50 Set point command short floating point value C_SE_NC_1 51 Bits...

Page 598: ...irectory select file call file call section F_SC_NA_1 123 Last section last segment F_LS_NA_1 124 Ack file ack section F_AF_NA_1 125 Segment F_SG_NA_1 126 Directory blank or X available only in monitor standard direction C_CD_NA_1 TYPE IDENTIFICATION CAUSE OF TRANSMISSION NO MNEMONIC 1 2 3 4 5 6 7 8 9 10 11 12 13 20 to 36 37 to 41 44 45 46 47 1 M_SP_NA_1 X X X X X 2 M_SP_TA_1 3 M_DP_NA_1 4 M_DP_TA...

Page 599: ..._1 48 C_SE_NA_1 49 C_SE_NB_1 50 C_SE_NC_1 51 C_BO_NA_1 58 C_SC_TA_1 X X X X X 59 C_DC_TA_1 60 C_RC_TA_1 TYPE IDENTIFICATION CAUSE OF TRANSMISSION NO MNEMONIC 1 2 3 4 5 6 7 8 9 10 11 12 13 20 to 36 37 to 41 44 45 46 47 PERIODIC CYCLIC BACKGROUND SCAN SPONTANEOUS INITIALIZED REQUEST OR REQUESTED ACTIVATION ACTIVATION CONFIRMATION DEACTIVATION DEACTIVATION CONFIRMATION ACTIVATION TERMINATION RETURN I...

Page 600: ...112 P_ME_NC_1 X X X 113 P_AC_NA_1 120 F_FR_NA_1 121 F_SR_NA_1 122 F_SC_NA_1 123 F_LS_NA_1 124 F_AF_NA_1 125 F_SG_NA_1 126 F_DR_TA_1 TYPE IDENTIFICATION CAUSE OF TRANSMISSION NO MNEMONIC 1 2 3 4 5 6 7 8 9 10 11 12 13 20 to 36 37 to 41 44 45 46 47 PERIODIC CYCLIC BACKGROUND SCAN SPONTANEOUS INITIALIZED REQUEST OR REQUESTED ACTIVATION ACTIVATION CONFIRMATION DEACTIVATION DEACTIVATION CONFIRMATION ACT...

Page 601: ...nd M_ME_TF_1 Station interrogation Clock synchronization 4 Clock synchronization optional see Clause 7 6 Command transmission 4 Direct command transmission Direct setpoint command transmission 4 Select and execute command Select and execute setpoint command 4 C_SE ACTTERM used 4 No additional definition 4 Short pulse duration duration determined by a system parameter in the outstation 4 Long pulse...

Page 602: ... sequences of events Transmission of sequences of recorded analog values File transfer in control direction Transparent file Background scan Background scan Acquisition of transmission delay Acquisition of transmission delay Definition of time outs Maximum range of values for all time outs 1 to 255 s accuracy 1 s Maximum number of outstanding I format APDUs k and latest acknowledge APDUs w PARAMET...

Page 603: ...Internet Architecture Board IAB It offers a broad spectrum of actual standards used in the Inter net The suitable selection of documents from RFC 2200 defined in this standard for given projects has to be chosen by the user of this standard 4 Ethernet 802 3 Serial X 21 interface Other selection s from RFC 2200 list below if selected D 1 2 IEC 60870 5 104 POINT LIST The IEC 60870 5 104 data points ...

Page 604: ...D 10 G60 Generator Protection System GE Multilin D 1 IEC 60870 5 104 APPENDIXD D ...

Page 605: ...in addition to the Highest DNP Levels Supported the complete list is described in the attached table Binary Inputs Object 1 Binary Input Changes Object 2 Binary Outputs Object 10 Control Relay Output Block Object 12 Binary Counters Object 20 Frozen Counters Object 21 Counter Change Event Object 22 Frozen Counter Event Object 23 Analog Inputs Object 30 Analog Input Changes Object 32 Analog Deadband...

Page 606: ...Outputs 4 Never Always Sometimes Configurable SELECT OPERATE Never 4 Always Sometimes Configurable DIRECT OPERATE Never 4 Always Sometimes Configurable DIRECT OPERATE NO ACK Never 4 Always Sometimes Configurable Count 1 4 Never Always Sometimes Configurable Pulse On Never Always 4 Sometimes Configurable Pulse Off Never Always 4 Sometimes Configurable Latch On Never Always 4 Sometimes Configurable ...

Page 607: ...gurable Only certain objects Sometimes attach explanation 4 ENABLE DISABLE unsolicited Function codes supported Sends Static Data in Unsolicited Responses 4 Never When Device Restarts When Status Flags Change No other options are permitted Default Counter Object Variation No Counters Reported Configurable attach explanation 4 Default Object 20 Default Variation 1 4 Point by point list attached Cou...

Page 608: ... 17 28 index 3 Binary Input Change with Relative Time 1 read 06 no range or all 07 08 limited quantity 10 0 Binary Output Status Variation 0 is used to request default variation 1 read 00 01 start stop 06 no range or all 07 08 limited quantity 17 28 index 2 Binary Output Status 1 read 00 01 start stop 06 no range or all 07 08 limited quantity 17 28 index 129 response 00 01 start stop 17 28 index s...

Page 609: ...riation 0 is used to request default variation 1 read 06 no range or all 07 08 limited quantity 1 32 Bit Counter Change Event 1 read 06 no range or all 07 08 limited quantity 129 response 130 unsol resp 17 28 index 2 16 Bit Counter Change Event 1 read 06 no range or all 07 08 limited quantity 129 response 130 unsol resp 17 28 index 5 32 Bit Counter Change Event with Time 1 read 06 no range or all ...

Page 610: ...ponse 130 unsol resp 17 28 index 3 32 Bit Analog Change Event with Time 1 read 06 no range or all 07 08 limited quantity 129 response 130 unsol resp 17 28 index 4 16 Bit Analog Change Event with Time 1 read 06 no range or all 07 08 limited quantity 129 response 130 unsol resp 17 28 index 5 short floating point Analog Change Event without Time 1 read 06 no range or all 07 08 limited quantity 129 re...

Page 611: ...close 30 abort 5b free format 129 response 130 unsol resp 5b free format 5 File transfer 1 read 2 write 5b free format 129 response 130 unsol resp 5b free format 6 File transfer status 129 response 130 unsol resp 5b free format 7 File descriptor 28 get file info 5b free format 129 response 130 unsol resp 5b free format 80 1 Internal Indications 1 read 00 01 start stop index 7 129 response 00 01 st...

Page 612: ...ion is performed on a binary counter point the frozen value is available in the corresponding frozen counter point BINARY INPUT POINTS Static Steady State Object Number 1 Change Event Object Number 2 Request Function Codes supported 1 read 22 assign class Static Variation reported when variation 0 requested 2 Binary Input with status Configurable Change Event Variation reported when variation 0 re...

Page 613: ...tual Input 15 15 Virtual Input 16 16 Virtual Input 17 17 Virtual Input 18 18 Virtual Input 19 19 Virtual Input 20 20 Virtual Input 21 21 Virtual Input 22 22 Virtual Input 23 23 Virtual Input 24 24 Virtual Input 25 25 Virtual Input 26 26 Virtual Input 27 27 Virtual Input 28 28 Virtual Input 29 29 Virtual Input 30 30 Virtual Input 31 31 Virtual Input 32 32 Virtual Input 33 33 Virtual Input 34 34 Vir...

Page 614: ...reeze and clear noack 22 assign class Static Variation reported when variation 0 requested 1 32 Bit Binary Counter with Flag Change Event Variation reported when variation 0 requested 1 32 Bit Counter Change Event without time Change Event Buffer Size 10 Default Class for all points 3 FROZEN COUNTERS Static Steady State Object Number 21 Change Event Object Number 23 Request Function Codes supporte...

Page 615: ...for all Analog Input points are in the same units as the Analog Input quantity For example an Analog Input quantity measured in volts has a corresponding deadband in units of volts This is in conformance with DNP Technical Bul letin 9809 001 Analog Input Reporting Deadband Relay settings are available to set default deadband values according to data type Deadbands for individual Analog Input Point...

Page 616: ...E 12 G60 Generator Protection System GE Multilin E 2 DNP POINT LISTS APPENDIXE E ...

Page 617: ...3 3x 29 May 2003 URX 083 1601 0110 F1 3 4x 10 December 2003 URX 111 1601 0110 F2 3 4x 30 January 2004 URX 115 1601 0110 G1 4 0x 23 March 2004 URX 123 1601 0110 G2 4 0x 17 May 2004 URX 136 1601 0110 H1 4 2x 30 June 2004 URX 145 1601 0110 H2 4 2x 23 July 2004 URX 151 1601 0110 J1 4 4x 15 September 2004 URX 156 1601 0110 K1 4 6x 15 February 2005 URX 176 1601 0110 L1 4 8x 05 August 2005 URX 202 1601 0...

Page 618: ...ated IEC 61850 PROTOCOL section 5 75 5 75 Update Updated DISCONNECT SWITCHES section 5 158 5 158 Update Updated NEUTRAL DIRECTIONAL OVERCURRENT section 5 169 5 169 Update Updated NEGATIVE SEQUENCE DIRECTIONAL OVERCURRENT section 5 212 5 212 Update Updated FREQUENCY RATE OF CHANGE section 5 226 5 226 Update Updated VT FUSE FAILURE section C 7 C 7 Update Updated CONFIGURABLE GOOSE section Table F 4 ...

Page 619: ...HECK ELEMENT sub section 5 215 5 221 Update Updated DIGITAL ELEMENTS section 5 220 5 226 Update Updated VT FUSE FAILURE section 5 224 5 230 Update Updated CONTACT OUTPUTS section 5 242 Add Added IEC 61850 GOOSE ANALOGS section 5 243 Add Added IEC 61850 GOOSE INTEGERS section 5 247 Add Added RRTD INPUTS section 6 9 Add Added IEC 61850 GOOSE INTEGERS section 6 21 6 21 Update Updated STATOR GROUND se...

Page 620: ... S2 CHANGE DESCRIPTION Title Title Update Manual part number to 1601 0110 S2 3 40 3 40 Update Updated MANAGED ETHERNET SWITCH OVERVIEW section 3 40 3 40 Update Updated MANAGED ETHERNET SWITCH MODULE HARDWARE section 3 43 Add Added UPLOADING G60 SWITCH MODULE FIRMWARE sub section 3 43 Add Added SELECTING THE PROPER SWITCH FIRMWARE VERSION sub section Table F 8 MAJOR UPDATES FOR G60 MANUAL REVISION ...

Page 621: ... 8 Update Update MODBUS MEMORY MAP section for revision 5 5x Table F 9 MAJOR UPDATES FOR G60 MANUAL REVISION R3 PAGE R2 PAGE R3 CHANGE DESCRIPTION Title Title Update Manual part number to 1601 0110 R3 4 4 Add Added EXTENDED ENERVISTA UR SETUP FEATURES section 6 23 6 23 Update Updated MODEL INFORMATION section Table F 10 MAJOR UPDATES FOR G60 MANUAL REVISION R2 PAGE R1 PAGE R2 CHANGE DESCRIPTION Ti...

Page 622: ...h set FDL Fault Detector low set FLA Full Load Current FO Fiber Optic FREQ Frequency FSK Frequency Shift Keying FTP File Transfer Protocol FxE FlexElement FWD Forward G Generator GE General Electric GND Ground GNTR Generator GOOSE General Object Oriented Substation Event GPS Global Positioning System HARM Harmonic Harmonics HCT High Current Time HGF High Impedance Ground Fault CT HIZ High Impedanc...

Page 623: ...inal Unit RX Rx Receive Receiver s second S Sensitive SAT CT Saturation SBO Select Before Operate SCADA Supervisory Control and Data Acquisition SEC Secondary SEL Select Selector Selection SENS Sensitive SEQ Sequence SIR Source Impedance Ratio SNTP Simple Network Time Protocol SRC Source SSB Single Side Band SSEL Session Selector STATS Statistics SUPN Supervision SUPV Supervise Supervision SV Supe...

Page 624: ...and it is returned with all transportation charges prepaid to an authorized service centre or the factory Repairs or replacement under war ranty will be made without charge Warranty shall not apply to any relay which has been subject to misuse negligence accident incorrect installation or use not in accordance with instructions nor any unit that has been altered outside a GE Multilin authorized fa...

Page 625: ... FAILURE 7 8 BINARY INPUT POINTS E 8 BINARY OUTPUT POINTS E 9 BLOCK DIAGRAM 1 3 BLOCK SETTING 5 5 BREAKER CONTROL control of 2 breakers 4 24 description 4 23 dual breaker logic 5 73 5 74 FlexLogic operands 5 104 Modbus registers B 22 settings 5 71 BREAKER AND A HALF SCHEME 5 6 BRIGHTNESS 5 12 C C37 94 COMMUNICATIONS 3 37 3 38 3 40 C37 94SM COMMUNICATIONS 3 39 CE APPROVALS 2 22 CHANGES TO MANUAL F ...

Page 626: ...ic operands 5 104 logic 5 225 Modbus registers B 9 B 43 settings 5 224 DIGITAL ELEMENTS application example 5 222 FlexLogic operands 5 104 logic 5 221 Modbus registers B 38 settings 5 221 DIGITAL OUTPUTS see entry for CONTACT OUTPUTS DIMENSIONS 3 1 3 2 DIRECT DEVICES actual values 6 8 Modbus registers B 17 settings 5 237 DIRECT I O see also DIRECT INPUTS and DIRECT OUTPUTS application example 5 23...

Page 627: ...B 5 EXCITATION LOSS OF see entry for LOSS OF EXCITATION F F485 1 16 FACEPLATE 3 1 3 2 FACEPLATE PANELS 4 13 4 23 FAST FORM C RELAY 2 17 FAST TRANSIENT TESTING 2 21 FAX NUMBERS 1 1 FEATURES 2 1 FIRMWARE REVISION 6 25 FIRMWARE UPGRADES 4 2 FLASH MESSAGES 5 12 FLEX STATE PARAMETERS actual values 6 7 6 19 Modbus registers B 15 B 38 settings 5 52 specifications 2 14 FLEXCURVES equation 5 148 Modbus reg...

Page 628: ...settings 5 33 IEC 61850 GOOSE ANALOGS settings 5 242 IEC 61850 GOOSE UINTEGERS settings 5 243 IEC 61850 PROTOCOL device ID 5 234 DNA2 assignments 5 236 error messages 7 9 Modbus registers B 44 B 45 B 46 B 47 B 48 B 49 B 60 remote device settings 5 233 remote inputs 5 234 settings 5 22 UserSt 1 bit pair 5 236 IEC CURVES 5 146 IED 1 2 IED SETUP 1 5 IEEE C37 94 COMMUNICATIONS 3 37 3 38 3 40 IEEE CURV...

Page 629: ...ROR 7 7 MODULES communications 3 24 CT 3 13 CT VT 3 12 5 6 direct inputs outputs 3 30 insertion 3 6 3 7 order codes 2 7 power supply 3 11 transducer I O 3 22 VT 3 13 withdrawal 3 6 3 7 MOUNTING 3 1 3 2 N NAMEPLATE 1 1 NEGATIVE SEQUENCE DIRECTIONAL OC Modbus registers B 33 NEGATIVE SEQUENCE DIRECTIONAL OVERCURRENT characteristics 5 170 FlexLogic operands 5 105 logic 5 171 settings 5 169 5 171 speci...

Page 630: ...or ENERVISTA UR SETUP PERMISSIVE FUNCTIONS 5 178 PER UNIT QUANTITY 5 4 PHASE ANGLE METERING 6 12 PHASE CURRENT METERING 6 14 PHASE DIRECTIONAL OC Modbus registers B 33 PHASE DIRECTIONAL OVERCURRENT FlexLogic operands 5 105 logic 5 155 phase A polarization 5 153 settings 5 153 5 154 specifications 2 11 PHASE DISTANCE FlexLogic operands 5 106 logic 5 132 Modbus registers B 32 op scheme 5 130 setting...

Page 631: ...ic operands 5 107 Modbus registers B 11 B 44 settings 5 165 specifications 2 10 REVISION HISTORY F 1 RF IMMUNITY 2 21 RFI CONDUCTED 2 21 RMS CURRENT 2 15 RMS VOLTAGE 2 15 RRTD INPUTS settings 5 247 RS232 configuration 1 9 specifications 2 18 wiring 3 23 RS422 configuration 3 34 timing 3 35 two channel application 3 34 with fiber interface 3 36 RS485 communications 3 23 configuration 1 7 descriptio...

Page 632: ...NCHROPHASORS actual values 6 21 commands 7 4 FlexLogic operands 5 105 5 107 network connection 5 100 phase measurement unit triggering 5 90 phasor measurement configuration 5 86 phasor measurement unit 5 85 phasor measurement unit calibration 5 87 phasor measurement unit communications 5 88 phasor measurement unit recording 5 97 test values 5 258 SYSTEM FREQUENCY 5 68 SYSTEM SETUP 5 66 T TARGET ME...

Page 633: ...PROGRAMMABLE PUSHBUTTONS FlexLogic operands 5 111 Modbus registers B 23 B 35 settings 5 47 specifications 2 14 USER PROGRAMMABLE SELF TESTS Modbus registers B 21 settings 5 45 USERST 1 BIT PAIR 5 236 V VAR HOURS 2 15 6 18 VIBRATION TESTING 2 21 VIRTUAL INPUTS actual values 6 4 commands 7 1 FlexLogic operands 5 109 logic 5 229 Modbus registers B 8 B 51 settings 5 229 VIRTUAL OUTPUTS actual values 6...

Page 634: ...x G60 Generator Protection System GE Multilin INDEX ...

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