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GE Multilin

B90 Low Impedance Bus Differential System

9-1

9 THEORY OF OPERATION

9.1 INTRODUCTION

9

9 THEORY OF OPERATION 9.1INTRODUCTION

9.1.1 BUS DIFFERENTIAL PROTECTION

Referring to the figure below, input currents defining (through the dynamic bus replica) the bus differential zone are
received by the B90 from current transformers (CTs) associated with the power system.

Figure 9–1: BUS DIFFERENTIAL PROTECTION BLOCK DIAGRAM

The currents are digitally pre-filtered (Block 1) in order to remove the decaying DC components and other signal distortions.

The filtered input signals are brought to a common scale taking into account the transformation ratios of the connected CTs
(Block 2). Refer to Section 8.2: Dynamic Bus Replica for details.

Phasors of the differential zone currents are estimated digitally (Block 3) and the differential (Block 4) and restraining (Block
5) signals are calculated. Refer to Section 8.3: Differential Principle for details.

The magnitude of the differential signal is compared with a threshold and an appropriate flag indicating operation of the
unbiased bus differential protection is produced (Block 6).

The magnitudes of the differential and restraining currents are compared and two auxiliary flags that correspond to two spe-
cifically shaped portions of the differential operating characteristic (DIF1 and DIF2) are produced (blocks 7 and 8). The
characteristic is split in order to enhance performance of the relay by applying diverse security measures for each of the
regions. Refer to Section 8.3: Differential Principle for details.

The directional element (Block 10) supervises the biased differential characteristic when necessary. The current directional
comparison principle is used that processes phasors of all the input currents as well as the differential and restraining cur-
rents. Refer to Section 8.4: Directional Principle for details.

The saturation detector (Block 9) analyzes the differential and restraining currents as well as the samples of the input cur-
rents. This block sets its output flag upon detecting CT saturation. Refer to Section 8.5: Saturation Detector for details.

The output logic (Block 11) combines the differential, directional and saturation flags into the biased differential operation
flag. The applied logic enhances performance of the relay while keeping an excellent balance between dependability/speed
and security. Refer to Section 8.6: Output Logic and Examples for details.

Measuring Unit

Biased Differential

Unit

Unbiased Differential

Unit

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1

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2

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3

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Ratio

Matc

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Differential

Current

Restraining

Current

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iffe

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Unbi

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DI

F

1

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2

Directional

Element

Saturation

Detector

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input

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1

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2

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3

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DIF

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DIF

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1

2

3

4

5

10

6

7

8

9

11

DIF

BIASED

836723A1.CDR

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Содержание B90 UR Series

Страница 1: ... GEK 113660A GE Digital Energy 650 Markland Street Markham Ontario Canada L6C 0M1 Tel 1 905 927 7070 Fax 1 905 927 5098 Internet http www GEDigitalEnergy com GE Multilin s Quality Management System is registered to ISO 9001 2008 QMI 005094 UL A3775 1601 0115 Y2 836771A2 CDR LISTED 52TL IND CONT EQ E83849 GE Digital Energy ...

Страница 2: ...iber Digital Energy Multilin and GE Multilin are trademarks or registered trademarks of GE Multilin Inc The contents of this manual are the property of GE Multilin Inc This documentation is furnished on license and may not be reproduced in whole or in part without the permission of GE Multilin The content of this manual is for informational use only and is subject to change without notice Part num...

Страница 3: ...ENU HIERARCHY 1 17 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 7 2 1 3 REPLACEMENT MODULES 2 9 2 2 SPECIFICATIONS 2 2 1 PROTECTION ELEMENTS 2 10 2 2 2 USER PROGRAMMABLE ELEMENTS 2 11 2 2 3 MONITORING 2 12 2 2 4 METERING 2 13 2 2 5 INPUTS 2 13 2 2 6 POWER...

Страница 4: ...ETTINGS 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 OF LEDS 4 16 4 3 4 DISPLAY 4 22 4 3 5 KEYPAD 4 22 4 3 6 MENUS 4 22 4 3 7 CHANGING SETTINGS 4 24 5 SETTINGS 5 1 OVERVIEW 5 1 1 SETTINGS MENU 5 1 5 1 2 INTRODUCTION TO ELEMENTS 5 3 5 2 PRODUCT SETUP 5 2 1 B90 FUNCTION 5 5 5 2 2 SECURITY 5 5 5 2 3 CYBERSENTRY SECURITY 5 9 5 2 4 ...

Страница 5: ...UTS 5 130 5 7 4 VIRTUAL OUTPUTS 5 132 5 7 5 REMOTE DEVICES 5 133 5 7 6 REMOTE INPUTS 5 134 5 7 7 REMOTE DOUBLE POINT STATUS INPUTS 5 135 5 7 8 REMOTE OUTPUTS 5 135 5 7 9 RESETTING 5 136 5 7 10 DIRECT INPUTS AND OUTPUTS 5 136 5 7 11 IEC 61850 GOOSE ANALOGS 5 140 5 7 12 IEC 61850 GOOSE INTEGERS 5 141 5 8 TESTING 5 8 1 TEST MODE 5 142 5 8 2 FORCE CONTACT INPUTS 5 143 5 8 3 FORCE CONTACT OUTPUTS 5 144...

Страница 6: ...CURITY 8 1 USER ACCOUNTS 8 1 1 OVERVIEW 8 1 8 1 2 ENABLING THE SECURITY MANAGEMENT SYSTEM 8 1 8 1 3 ADDING A NEW USER 8 1 8 1 4 MODIFYING USER PRIVILEGES 8 2 8 2 CYBERSENTRY 8 2 1 OVERVIEW 8 4 8 2 2 SECURITY MENU 8 6 9 THEORY OF OPERATION 9 1 INTRODUCTION 9 1 1 BUS DIFFERENTIAL PROTECTION 9 1 9 2 DYNAMIC BUS REPLICA 9 2 1 DYNAMIC BUS REPLICA MECHANISM 9 2 9 2 2 CT RATIO MATCHING 9 2 9 3 DIFFERENTI...

Страница 7: ...MODBUS COMMUNICATIONS B 1 MODBUS RTU PROTOCOL B 1 1 INTRODUCTION B 1 B 1 2 PHYSICAL LAYER B 1 B 1 3 DATA LINK LAYER B 1 B 1 4 CRC 16 ALGORITHM B 2 B 2 MODBUS FUNCTION CODES B 2 1 SUPPORTED FUNCTION CODES B 3 B 2 2 READ ACTUAL VALUES OR SETTINGS FUNCTION CODE 03 04H B 3 B 2 3 EXECUTE OPERATION FUNCTION CODE 05H B 4 B 2 4 STORE SINGLE SETTING FUNCTION CODE 06H B 4 B 2 5 STORE MULTIPLE SETTINGS FUNCT...

Страница 8: ...C 5 2 CONFIGURING IEC 61850 SETTINGS C 12 C 5 3 ABOUT ICD FILES C 13 C 5 4 CREATING AN ICD FILE WITH ENERVISTA UR SETUP C 17 C 5 5 ABOUT SCD FILES C 17 C 5 6 IMPORTING AN SCD FILE WITH ENERVISTA UR SETUP C 20 C 6 ACSI CONFORMANCE C 6 1 ACSI BASIC CONFORMANCE STATEMENT C 22 C 6 2 ACSI MODELS CONFORMANCE STATEMENT C 22 C 6 3 ACSI SERVICES CONFORMANCE STATEMENT C 23 C 7 LOGICAL NODES C 7 1 LOGICAL NO...

Страница 9: ...1 1 2 INSPECTION CHECKLIST 1 Open the relay packaging and inspect the unit for physical damage 2 View the rear nameplate and verify that the correct model has been ordered and delivered Figure 1 1 REAR NAMEPLATE EXAMPLE 3 Ensure that the following items are included Instruction manual if ordered GE EnerVista CD includes the EnerVista UR Setup software and manuals in PDF format Mounting screws For ...

Страница 10: ...he amount of cabling and auxiliary equipment installed can be even further reduced to 20 to 70 of levels common in 1990 and 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 in increasing system reliability and efficiency These objectives are...

Страница 11: ...associated with UR series internal logic signals Virtual inputs include signals generated by the local user interface The virtual outputs are outputs of FlexLogic equations used to customize the 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 ...

Страница 12: ...derfrequency and distance These objects represent completely self contained software modules The same object class concept can be used for metering input output control software interface communications or any functional entity in the system Employing OOD OOP in the software architecture of the B90 achieves the same features as the hardware architecture modularity scalability and flexibility The a...

Страница 13: ...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 B90 and the EnerVista UR Setup software US Robotics external 56K FaxModem 5686 US Robotics external Sportster 56K X2 PCTEL 2304WT V 92 MDC internal modem 1 3 2 SOFTWARE INSTALLATION After ensuring the minimum requirement...

Страница 14: ...nstallation program automatically creates icons and adds EnerVista UR Setup to the Windows start menu 8 Click Finish to complete the installation The UR series device is added to the list of installed IEDs in the EnerVista Launchpad window as shown 1 3 3 CONFIGURING THE B90 FOR SOFTWARE ACCESS a OVERVIEW The user can connect remotely to the B90 through the rear RS485 port or the rear Ethernet port...

Страница 15: ... from http www gedigitalenergy com multilin See the Software Installation section if not already installed 2 Select the UR device from the EnerVista Launchpad to start EnerVista UR Setup 3 Click the Device Setup button to open the Device Setup window and click the Add Site button to define a new site 4 Enter a site name in the Site Name field Optionally add a short description of the site along wi...

Страница 16: ...Setup software is installed available from the GE EnerVista CD or online from http www gedigitalenergy com multilin See the Software Installation section for installation details 2 Select the UR device from the EnerVista Launchpad to start EnerVista UR Setup 3 Click the Device Setup button to open the Device Setup window then click the Add Site button to define a new site 4 Enter the desired site ...

Страница 17: ...EnerVista CD or online from http www gedigitalenergy com multilin See the Software Installation section if not already installed 2 Select the UR device from the EnerVista Launchpad to start EnerVista UR Setup 3 Click the Quick Connect button to open the Quick Connect dialog box 4 Select the Serial interface and the correct COM Port then click Connect 5 The EnerVista UR Setup software creates a sit...

Страница 18: ...w assign the computer an IP address compatible with the relay s IP address 1 From the Windows desktop right click the My Network Places icon and select Properties to open the network connections window 2 Right click the Local Area Connection icon and select Properties 842799A1 CDR END 1 END 2 Pin Wire color Diagram Pin Wire color Diagram 1 White orange 1 White green 2 Orange 2 Green 3 White green ...

Страница 19: ...ecting Start Run from the Windows Start menu and typing cmd 2 Type the following command substituting the IP address of 1 1 1 1 with yours C WINNT ping 1 1 1 1 3 If the connection is successful the system returns four replies similar to the following Pinging 1 1 1 1 with 32 bytes of data Reply from 1 1 1 1 bytes 32 time 10ms TTL 255 Reply from 1 1 1 1 bytes 32 time 10ms TTL 255 Reply from 1 1 1 1 ...

Страница 20: ...of data verify the physical connection between the B90 and the laptop computer and double check the programmed IP address in the PRODUCT SETUP COMMUNICATIONS NETWORK IP ADDRESS setting then repeat step 2 7 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 Destination host unreachable Destination host unreachable Desti...

Страница 21: ...he Quick Connect dialog box 4 Select the Ethernet interface and enter the IP address assigned to the B90 then click the Connect button The EnerVista UR Setup software creates a site named Quick Connect with a corresponding device also named Quick Connect and displays them at the upper left of the screen 5 Expand the sections to view data directly from the B90 device Each time the EnerVista UR Setu...

Страница 22: ...UTOMATIC DISCOVERY OF ETHERNET DEVICES The EnerVista UR Setup software can automatically discover and communicate to all UR series IEDs located on an Ether net network Using the Quick Connect feature a single click of the mouse triggers the software to automatically detect any UR series relays located on the network The EnerVista UR Setup software then proceeds to configure all settings and order ...

Страница 23: ...tings can now be edited printed or changed See chapter 4 in this manual or the EnerVista UR Setup Help File for information about the using the EnerVista UR Setup software interface QUICK ACTION HOT LINKS The EnerVista UR Setup software has several quick action buttons to provide instant access to several functions that are often performed when using B90 relays From the online window users can sel...

Страница 24: ...r RS485 port from a computer RS232 port 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 B90 rear communications port The converter terminals GND are connected to the B90 communication module COM terminals See the CPU communi...

Страница 25: ...d 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 group of headers sub headers setting val...

Страница 26: ...TTING 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 make any changes to any of the setting values See the Changing Settings section...

Страница 27: ... 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 verification ...

Страница 28: ...1 20 B90 Low Impedance Bus Differential System GE Multilin 1 5 USING THE RELAY 1 GETTING STARTED 1 ...

Страница 29: ...as to sampling rate up to 64 samples per cycle content writing mode and record length The internal clock used for time tagging can be synchronized with an IRIG B signal or via the SNTP protocol over the Ethernet port This precise time stamping allows the sequence of events to be determined between the B90 IEDs and throughout the system Events can also be programmed via FlexLogic equations to trigg...

Страница 30: ...lography Digital elements 48 per IED Setting groups 6 Direct inputs and outputs 96 Time synchronization over IRIG B or IEEE 1588 DNP 3 0 or IEC 60870 5 104 communications Time synchronization over SNTP Dynamic bus replica User definable displays End fault protection User programmable fault reports Event recorder User programmable LEDs FlexLogic equations User programmable pushbuttons IEC 61850 com...

Страница 31: ...nction for dynamic bus replica require a separate IED and thus a four IED B90 architecture These are shown in the figure below In any B90 configuration the IEDs are capable of exchanging digital states FlexLogic operands in a fast and reliable way over a dedicated B90 fiber connection The B90 communication capability allows the user to distribute input and output contacts freely in various IEDs Al...

Страница 32: ...ce Bus Differential System GE Multilin 2 1 INTRODUCTION 2 PRODUCT DESCRIPTION 2 The following figures show sample applications of the B90 protection system Figure 2 3 SINGLE BUS Figure 2 4 DOUBLE BUS Figure 2 5 TRIPLE BUS ...

Страница 33: ...0 Low Impedance Bus Differential System 2 5 2 PRODUCT DESCRIPTION 2 1 INTRODUCTION 2 Figure 2 6 DOUBLE BUS WITH TRANSFER Figure 2 7 BREAKER AND A HALF CONFIGURATION BUS Figure 2 8 SINGLE BUS WITH A SINGLE TIE BREAKER ...

Страница 34: ...90 Low Impedance Bus Differential System GE Multilin 2 1 INTRODUCTION 2 PRODUCT DESCRIPTION 2 Figure 2 9 DOUBLE BUS WITH ONE TIE BREAKER ON EACH BUS Figure 2 10 APPLICATION INVOLVING TWO OR MORE B90 SYSTEMS ...

Страница 35: ... inter relay communications Each of these modules can be supplied in a num ber of configurations 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 See the GE Multilin ordering page at http www gedigitalenergy com multilin orde...

Страница 36: ...uts 6F 6F 6F 6F 6F 6F 8 Fast Form C outputs 6G 6G 6G 6G 6G 6G 4 Form A voltage with optional current outputs 8 digital inputs 6H 6H 6H 6H 6H 6H 6 Form A voltage with optional current outputs 4 digital inputs 6K 6K 6K 6K 6K 6K 4 Form C and 4 Fast Form C outputs 6L 6L 6L 6L 6L 6L 2 Form A current with optional voltage and 2 Form C outputs 8 digital inputs 6M 6M 6M 6M 6M 6M 2 Form A current with opti...

Страница 37: ...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 C outputs 6G 4 Form A voltage with optional current outputs 8 digital inputs 6H 6 Form A voltage with optional current outputs 4...

Страница 38: ...inputs 8 16 or 24 option CT TROUBLE Responding to Differential current Pickup level 0 020 to 2 000 pu in steps of 0 001 Pickup delay 1 0 to 60 0 sec in steps of 0 1 Time accuracy 3 or 40 ms whichever is greater Availability one per zone of protection ISOLATOR MONITORING Responding to Both normally open and normally closed auxiliary contacts Asserting Isolator Position Isolator Alarm Block Switchin...

Страница 39: ...puts latch reset domi nant edge detectors timers Inputs any logical variable contact or virtual input Number of timers 32 Pickup delay 0 to 60000 ms sec min in steps of 1 Dropout delay 0 to 60000 ms sec min in steps of 1 FLEXCURVES Number 4 A through D Reset points 40 0 through 1 of pickup Operate points 80 1 through 20 of pickup Time delay 0 to 65535 ms in steps of 1 FLEX STATES Number up to 256 ...

Страница 40: ...rs any element pickup dropout or operate digital input change of state digital out put change of state FlexLogic equation Data AC input channels element state digital input state digital output state Data storage in non volatile memory EVENT RECORDER Capacity 1024 events Time tag to 1 microsecond Triggers any element pickup dropout or operate digital input change of state digital out put change of...

Страница 41: ...Dry contacts 1000 maximum Wet contacts 300 V DC maximum Selectable thresholds 17 V 33 V 84 V 166 V Tolerance 10 Contacts per common return 4 Recognition time 1 ms Debounce time 0 0 to 16 0 ms in steps of 0 5 Continuous current draw 3 mA when energized CONTACT INPUTS WITH AUTO BURNISHING Dry contacts 1000 maximum Wet contacts 300 V DC maximum Selectable thresholds 17 V 33 V 84 V 166 V Tolerance 10 ...

Страница 42: ...te 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 as per IEEE C37 90 Break DC resistive as per IEC61810 1 Operate time 4 ms Contact material silver alloy Control separate operate and reset inputs Control mode operate dominant or reset dominant FORM A VOLTAGE MONITOR Applicable voltage approx 15 to 250 V DC Trickle curren...

Страница 43: ...tance 1200 m Isolation 2 kV ETHERNET FIBER ETHERNET 10 100 MB TWISTED PAIR Modes 10 MB 10 100 MB auto detect Connector RJ45 SNTP clock synchronization error 10 ms typical PRECISION TIME PROTOCOL PTP PTP IEEE Std 1588 2008 version 2 Power Profile PP per IEEE Standard PC37 238TM2011 Slave only ordinary clock Peer delay measurement mechanism UL508 Utility application autoreclose scheme Industrial app...

Страница 44: ...on 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 dB...

Страница 45: ... 7 Class 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 ...

Страница 46: ...ally cleaning is not required but for situations where dust has accumulated on the faceplate display a dry cloth can be used To avoid deterioration of electrolytic capacitors power up units that are stored in a de energized state once per year for one hour continuously COMPLIANCE APPLICABLE COUNCIL DIRECTIVE ACCORDING TO CE Low voltage directive EN 60255 5 EMC directive EN 60255 26 EN 50263 EN 610...

Страница 47: ...the removable modules and is itself removable to allow mounting on doors with limited rear depth 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 from adjacent equipment The relay must be mounted such that the faceplate sits ...

Страница 48: ...GE Multilin 3 1 DESCRIPTION 3 HARDWARE 3 Figure 3 2 B90 HORIZONTAL MOUNTING ENHANCED PANEL Figure 3 3 B90 HORIZONTAL MOUNTING AND DIMENSIONS STANDARD PANEL 18 370 466 60 mm 842808A1 CDR 0 280 7 11 mm Typ x 4 4 000 101 60 mm 17 750 450 85 mm CUT OUT ...

Страница 49: ... thumb screw has been removed as shown below This allows for easy accessibility of the modules for withdrawal The new wide angle hinge assembly in the enhanced front panel opens completely and allows easy access to all modules in the B90 Figure 3 4 UR MODULE WITHDRAWAL AND INSERTION ENHANCED FACEPLATE The standard faceplate can be opened to the left once the sliding latch on the right side has bee...

Страница 50: ...arly old CT VT modules can only be used with old CPUs In the event that there is a mismatch between the CPU and CT VT module the relay does not function and a DSP ERROR or HARDWARE MISMATCH error displays 3 1 3 REAR TERMINAL LAYOUT Figure 3 6 REAR TERMINAL VIEW Do not touch any rear terminals while the relay is energized The small form factor pluggable ports SFPs are pluggable transceivers Do not ...

Страница 51: ...GE Multilin B90 Low Impedance Bus Differential System 3 5 3 HARDWARE 3 1 DESCRIPTION 3 Figure 3 7 EXAMPLE OF MODULES IN F AND H SLOTS ...

Страница 52: ...3 6 B90 Low Impedance Bus Differential System GE Multilin 3 2 WIRING 3 HARDWARE 3 3 2WIRING 3 2 1 TYPICAL WIRING Figure 3 8 B90 IS A MULTI IED PROTECTION SYSTEM ...

Страница 53: ...llowing order code B90 H02 HCL F8H H6H L8H N6A S8H U6H W7H The purpose of these diagrams is to provide examples of how the B90 is typically wired not specifically how to wire your own relay Please refer to the sections following the wiring dia grams for examples on connecting your relay correctly based on your relay configuration and order code ...

Страница 54: ...3 8 B90 Low Impedance Bus Differential System GE Multilin 3 2 WIRING 3 HARDWARE 3 Figure 3 9 TYPICAL WIRING DIAGRAM PHASE A ...

Страница 55: ...GE Multilin B90 Low Impedance Bus Differential System 3 9 3 HARDWARE 3 2 WIRING 3 Figure 3 10 TYPICAL WIRING DIAGRAM PHASE B ...

Страница 56: ...3 10 B90 Low Impedance Bus Differential System GE Multilin 3 2 WIRING 3 HARDWARE 3 Figure 3 11 TYPICAL WIRING DIAGRAM PHASE C ...

Страница 57: ...GE Multilin B90 Low Impedance Bus Differential System 3 11 3 HARDWARE 3 2 WIRING 3 Figure 3 12 TYPICAL WIRING DIAGRAM BREAKER FAIL AND ISOLATOR MONITORING ...

Страница 58: ...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 is 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 critical failure see the Self test errors section in chapter 7 or c...

Страница 59: ...rmer 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 transform ers with 1 to 50000 A primaries and 1 A or 5 A secondaries may be used Each B90 voltage input is intended for monitoring a single phase voltage The may include phase voltages or neutral volt age from the open d...

Страница 60: ...d be selected 4D module The tables and diagrams on the following pages illustrate the module types 6A etc and contact arrangements that can be ordered for the relay Since an entire row is used for a single contact output the name is assigned using the module slot position and row number However since there are two contact inputs per row these names are assigned by module slot position row number a...

Страница 61: ... after it has closed and subsequently opened when measured as an impedance The solution 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 10 W resistor is appropriate In this configuration the voltage across either the form ...

Страница 62: ...orm A 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 F...

Страница 63: ...rm A 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 3...

Страница 64: ...3 18 B90 Low Impedance Bus Differential System GE Multilin 3 2 WIRING 3 HARDWARE 3 Figure 3 16 CONTACT INPUT AND OUTPUT MODULE WIRING 1 of 2 ...

Страница 65: ... 1b 2b 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 ...

Страница 66: ...source voltage for this arrangement is 300 V DC The voltage threshold at which each group of four contact inputs detects a closed contact input is programmable as 17 V DC for 24 V sources 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 18 DRY AND WET CONTACT INPUT CONNECTIONS Wherever a tilde symbol appears substitute with the slot position of the ...

Страница 67: ...the change 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 mo...

Страница 68: ...rs The baud rate for this port is fixed at 19200 bps Figure 3 21 RS232 FACEPLATE PORT CONNECTION 3 2 7 CPU COMMUNICATION PORTS a OPTIONS In addition to the faceplate RS232 port the B90 provides a rear RS485 communication port The CPU modules do not require a surge ground connection Figure 3 22 CPU MODULE COMMUNICATIONS WIRING b RS485 PORTS RS485 data transmission and reception are accomplished ove...

Страница 69: ...e the shield to be grounded at more than one point install resistors typically 100 ohms between the shield and ground at each grounding point Each relay needs to be daisy chained to the next one in the link A maximum of 32 relays can be connected in this manner with out exceeding driver capability For larger systems additional serial channels must be added It is also possible to use com mercially ...

Страница 70: ...fiber optic communication ports allow for fast and efficient communications between relays at 100 Mbps Optical fiber can be connected to the relay supporting a wavelength of 1310 nm in multi mode The fiber optic port is designed such that the response times do not vary for any core that is 100 µm or less in diameter 62 5 µm for 100 Mbps For optical power budgeting splices are required every 1 km f...

Страница 71: ... code formats are serial width modulated codes that can be either DC level shifted or ampli tude modulated AM Third party equipment is available for generating the IRIG B signal this equipment can use a GPS satellite system to obtain the time reference so that devices at different geographic locations can be synchronized Figure 3 24 IRIG B CONNECTION Using an amplitude modulated receiver causes er...

Страница 72: ...UT AND OUTPUT SINGLE CHANNEL CONNECTION The interconnection for dual channel Type 7 communications modules is shown as follows 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 to UR4 Rx1 and UR4 Tx1 to UR1 Rx1 for the first ring and ...

Страница 73: ... C37 94 820 nm 128 kbps multi mode LED 1 channel 2H IEEE C37 94 820 nm 128 kbps multi mode LED 2 channels 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 kbps multi mode LED 1 channel 77 IEEE C37 94 820 nm 64 kbps multi mode LED 2 cha...

Страница 74: ...ITTERS The following figure shows the configuration for the 72 73 7D and 7K fiber laser module Figure 3 29 LASER FIBER MODULES When using a laser Interface attenuators can be necessary to ensure that you do not exceed the maximum optical input power to the receiver 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...

Страница 75: ...ent of these pins see the Rear terminal assignments section earlier in this chapter All pin interconnections are to be maintained for a connection to a multiplexer Figure 3 31 TYPICAL PIN INTERCONNECTION BETWEEN TWO G 703 INTERFACES Pin nomenclature can differ from one manufacturer to another Therefore it is not uncommon to see pinouts num bered TxA TxB RxA and RxB In such cases it can be assumed ...

Страница 76: ...is 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 timin...

Страница 77: ...703 MINIMUM 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...

Страница 78: ...ve Rx and send timing ST connections However when used in two channel applications certain cri teria must be followed since there is one clock input for the two RS422 channels The system functions correctly when the following connections are observed and your data module has a terminal timing feature Terminal timing is a common fea ture to most synchronous data units that allows the module to acce...

Страница 79: ... the Tx clock in the center of the Tx data bit Figure 3 38 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 data R...

Страница 80: ... end For the direct fiber channel address power budget issues properly When using a LASER Interface attenuators can be necessary to ensure that you do not exceed maximum optical input power to the receiver Figure 3 39 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 bel...

Страница 81: ...ted 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 up to 2...

Страница 82: ...r replacement module is inserted into the correct slot 2 Simultaneously pull the ejector inserter clips located at the top and at the bottom of each module in order to release the module for removal 3 Remove the module cover screw 4 Remove the top cover by sliding it towards the rear and then lift it upwards 5 Set the timing selection switches channel 1 channel 2 to the desired timing modes see de...

Страница 83: ...status is as follows Flashing green loop timing mode while receiving a valid data packet Flashing yellow internal mode while receiving a valid data packet Solid red switch to internal timing mode while not receiving a valid data packet The link activity LED status is as follows Flashing green FPGA is receiving a valid data packet Solid yellow FPGA is receiving a yellow bit and remains yellow for e...

Страница 84: ...tant bit rate 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 m 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 11 4 km Fiber optic conn...

Страница 85: ...he top and at the bottom of each module in order to release the module for removal 3 Remove the module cover screw 4 Remove the top cover by sliding it towards the rear and then lift it upwards 5 Set the timing selection switches channel 1 channel 2 to the desired timing modes see description above 6 Replace the top cover and the cover screw 7 Re insert the C37 94SM module Take care to ensure that...

Страница 86: ...status is as follows Flashing green loop timing mode while receiving a valid data packet Flashing yellow internal mode while receiving a valid data packet Solid red switch to internal timing mode while not receiving a valid data packet The link activity LED status is as follows Flashing green FPGA is receiving a valid data packet Solid yellow FPGA is receiving a yellow bit and remains yellow for e...

Страница 87: ...efinition are required See the EnerVista UR Setup Help File or refer to the Connecting EnerVista UR Setup with the B90 section in Chapter 1 for details 4 1 3 ENERVISTA UR SETUP OVERVIEW a ENGAGING A DEVICE The EnerVista UR Setup software can be used in online mode relay connected to directly communicate with the B90 relay Communicating relays are organized and grouped by communication interfaces a...

Страница 88: ...llography The oscillography waveform traces and digital states are used to provide a visual display of power system and relay operation data captured during specific triggered events f FILE SUPPORT Execution Any EnerVista UR Setup file that is opened launches the application or provides focus to the already opened application If the file was a settings file has a URS extension that had been remove...

Страница 89: ... message intended to inform users that the Modbus addresses have changed with the upgraded firmware This message does not signal any problems when appearing after firmware upgrades 4 1 4 ENERVISTA UR SETUP MAIN WINDOW The EnerVista UR Setup software main window supports the following primary display components 1 Title bar that shows the pathname of the active data view 2 Main window menu bar 3 Mai...

Страница 90: ...cedure 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 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 settings file is now in template editin...

Страница 91: ...iewable by clicking them The setting available to view is 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 wi...

Страница 92: ...y only 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...

Страница 93: ...s specified by the template but all settings are 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 can be necessary at some point to remove a settings template Once a template is removed it cannot be reapplied and it is necessary to define a new settings...

Страница 94: ...TION 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 ...

Страница 95: ...wn 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 ...

Страница 96: ...ve been changed since the time of installation from a settings file When a settings file is transferred to a B90 device the date time and serial number of the B90 are sent back to EnerVista UR Setup and added to the settings file on the local PC This infor mation can be compared with the B90 actual values at any later date to determine if security has been compromised The traceability information ...

Страница 97: ... 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 are sent to an B90 device The B90 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 DEFI...

Страница 98: ... MODEL INFORMATION SERIAL NUMBER ACTUAL VALUES PRODUCT INFO MODEL INFORMATION 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 traceabi...

Страница 99: ...other 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 that must be removed in order to access the keypad panel The followin...

Страница 100: ... operand serving as an alarm switch has operated This indicator is never latched PICKUP This LED indicates that an element is picked up This indicator is never latched The event cause indicators in the first column are described below Events cause LEDs are turned on or off by protection elements that have their respective target setting selected as either Enabled or Latched If a protection element...

Страница 101: ...ay is in test mode TRIP Indicates that the selected FlexLogic operand serving as a Trip switch has operated This indicator always latches the reset command must be initiated to allow the latch to be reset ALARM Indicates that the selected FlexLogic operand serving as an Alarm switch has operated This indicator is never latched PICKUP Indicates that an element is picked up This indicator is never l...

Страница 102: ...ith operators Refer to the User programmable LEDs section in chapter 5 for the settings used to program the operation of the LEDs on these panels Figure 4 19 LED PANELS 2 AND 3 INDEX TEMPLATE DEFAULT LABELS FOR LED PANEL 2 The default labels are intended to represent GROUP 1 6 The illuminated GROUP is the active settings group The relay is shipped with the default label for the LED panel 2 The LED...

Страница 103: ... 4 Feed the B90 front panel label cutout sheet into a printer and press the Print button in the front panel report window 5 When printing is complete fold the sheet along the perforated lines and punch out the labels 6 Remove the B90 label insert tool from the package and bend the tabs as described in the following procedures These tabs are used for removal of the default and custom LED labels It ...

Страница 104: ...tool upwards as shown below 2 Bend the tab at the center of the tool tail as shown below The following procedure describes how to remove the LED labels from the B90 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 ...

Страница 105: ...s shown below This attaches the label tool to the LED label 3 Remove the tool and attached LED label as shown below 4 Slide the new LED label inside the 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 B90 enhanced front panel and insert the custom labels ...

Страница 106: ... tail of the label tool underneath as shown below Make sure the bent tab is pointing away from the relay 2 Slide the label tool under the user programmable pushbutton label until the tabs snap out as shown below This attaches the label tool to the user programmable pushbutton label 3 Remove the tool and attached user programmable pushbutton label as shown below ...

Страница 107: ...e downloadable 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 Pla...

Страница 108: ...er defined messages Any high priority event driven message automatically overrides the default message and appears on the display 4 3 5 KEYPAD Display messages are organized into pages under the following headings actual values settings commands and targets The MENU key navigates through these pages Each heading page is divided further into logical subgroups The MESSAGE keys navigate through the s...

Страница 109: ...the relay 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 the first Settings page header PASSWORD SECURITY From the Settings page one header Product Setup press the MESSAGE RIGHT key once to display the first sub header...

Страница 110: ...while the VALUE DOWN 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 can be upper case letters lower case letters numerals and a selection of special characters FLASH MESSAGE TIME 1 0 s For example select the SETTINGS PRODUCT SETUP DISPLAY PROPERTIES FLASH MESSAGE TIME setting MINIMUM 0 5 M...

Страница 111: ...T SETUP message 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 chan...

Страница 112: ...RD 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 followin...

Страница 113: ...s via the any external communications interface for the next five minutes 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 is set to On and the B90 does not allow Settings or Command access via the any external communications interface for...

Страница 114: ...4 28 B90 Low Impedance Bus Differential System GE Multilin 4 3 FACEPLATE INTERFACE 4 HUMAN INTERFACES 4 ...

Страница 115: ...e page 5 39 REAL TIME CLOCK See page 5 39 USER PROGRAMMABLE FAULT REPORT See page 5 44 OSCILLOGRAPHY See page 5 45 USER PROGRAMMABLE LEDS See page 5 47 USER PROGRAMMABLE SELF TESTS See page 5 50 CONTROL PUSHBUTTONS See page 5 50 USER PROGRAMMABLE PUSHBUTTONS See page 5 52 FLEX STATE PARAMETERS See page 5 57 USER DEFINABLE DISPLAYS See page 5 58 DIRECT I O See page 5 60 INSTALLATION See page 5 68 S...

Страница 116: ...G GROUP 2 SETTING GROUP 3 SETTING GROUP 4 SETTING GROUP 5 SETTING GROUP 6 SETTINGS CONTROL ELEMENTS TRIP BUS See page 5 117 SETTING GROUPS See page 5 119 DIGITAL ELEMENTS See page 5 120 MONITORING ELEMENTS See page 5 123 SETTINGS INPUTS OUTPUTS CONTACT INPUTS See page 5 127 VIRTUAL INPUTS See page 5 129 CONTACT OUTPUTS See page 5 130 VIRTUAL OUTPUTS See page 5 132 REMOTE INPUTS See page 5 134 REMO...

Страница 117: ...nce of a grouped element is defined by the setting group that is active at a given time The performance of a control element is independent of the selected active setting group The main characteristics of an 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 Append...

Страница 118: ... 0 or flag not set The comparator remains in this default state until a logic 1 is asserted at the RUN input allowing the test to be performed If the RUN input changes to logic 0 at any time the comparator returns to the default state The RUN input is used to supervise the comparator The BLOCK input is used as one of the inputs to RUN control TARGET setting This setting is used to define the opera...

Страница 119: ... when downloading the common B90 setting file 5 2 2 SECURITY a MAIN MENU PATH SETTINGS PRODUCT SETUP SECURITY CyberSentry or basic security applies depending on purchase This section outlines password access See the next sec tion and the Security chapter for information on setting up user accounts and CyberSentry security Two levels of password security are provided via the ACCESS LEVEL setting co...

Страница 120: ...serted when local command access is disabled ACCESS LOC CMND ON Asserted when local command access is enabled ACCESS REM SETG OFF Asserted when remote setting access is disabled ACCESS REM SETG ON Asserted when remote setting access is enabled ACCESS REM CMND OFF Asserted when remote command access is disabled ACCESS REM CMND ON Asserted when remote command access is enabled The appropriate events...

Страница 121: ...ch command or setting level access A command or setting password consists of 1 to 10 numerical characters and are initially programmed to 0 The following procedure describes how the set the com mand or setting password 1 Enter the new 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...

Страница 122: ... password protected The operand does not generate events or targets If events or targets are required the UNAUTHORIZED ACCESS operand can be assigned to a digital element programmed with event logs or targets enabled The access level timeout settings are shown below PATH SETTINGS PRODUCT SETUP SECURITY ACCESS SUPERVISION ACCESS LEVEL TIMEOUTS These settings allow the user to specify the length of ...

Страница 123: ...S AUTH TIMEOUT setting value is started When this timer expires local setting access is immediately denied If access is permitted and an off to on transition of the FlexLogic operand is detected the timeout 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 Secu...

Страница 124: ... ID 3 Configure the RADIUS server Do not use the five pre defined roles as user names Administrator Supervisor Engi neer Operator Observer in the RADIUS server If you do the UR relay automatically provides the authentication from local 4 Log in using the user name and password configured in the RADIUS server for remote authentication login 5 Log in as Administrator or Supervisor The Lock relay set...

Страница 125: ...This role also has the ability to forcefully logoff any other role and clear the security event log This role can also be disabled but only through a Supervisor authentication When this role is disabled its permissions are assigned to the Administrator role Observer This role has read only access to all UR settings This role allows unlimited concurrent access but it has no download access to any f...

Страница 126: ...s no lockout period e RESTORE DEFAULTS PATH SETTINGS PRODUCT SETUP SECURITY RESTORE DEFAULTS LOAD FACTORY DEFAULTS This setting is used to reset all the settings communication and security passwords An Administrator role is used to change this setting and a Supervisor role if not disabled approves it f SUPERVISORY PATH SETTINGS PRODUCT SETUP SECURITY SUPERVISORY SESSION SETTINGS SESSION LOCKOUT 3 ...

Страница 127: ...anges and whether the device can receive a firmware upgrade This setting can be changed only by the Supervisor role if it is enabled or by the Administrator if the Supervisor role is disabled The Supervisor role enables this setting for the relay to start accepting setting changes or command changes or firmware upgrade After all the setting changes are applied or com mands executed the Supervisor ...

Страница 128: ...nactivity Timeout The role logged via a serial port is auto logged off after the Serial Inactivity timer times out A separate timer is maintained for RS232 and RS485 connections The default value is 3 minutes SELF TESTS PATH SETTINGS PRODUCT SETUP SECURITY SUPERVISORY SELF TESTS Failed Authentications If this setting is Enabled then the number of failed authentications is compared with the Session...

Страница 129: ... customers prefer very low currents to display as zero while others prefer the current be displayed even when the value reflects noise rather than the actual signal The B90 applies a cut off value to the magnitudes and angles of the measured currents If the magnitude is below the cut off level it is substi tuted with zero This applies to phase and ground current phasors as well as true RMS values ...

Страница 130: ...ed for at least 50 ms to take effect Clearing records with user programmable operands is not protected by the command password However user program mable pushbuttons are protected 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 fo...

Страница 131: ...port the minimum time before the port transmits after receiving data from a host can be set This feature allows operation with hosts which hold the RS485 transmitter active for some time after each transmission c ETHERNET NETWORK TOPOLOGY When using more than one Ethernet port configure each to belong to a different network or subnet using the IP addresses and mask Example 1 IP1 Mask1 10 1 1 2 255...

Страница 132: ... is 12 x x x 255 0 0 0 Example 3 Incorrect IP1 Mask1 10 1 1 2 255 0 0 0 IP2 Mask2 10 2 1 2 255 0 0 0 IP3 Mask3 10 3 1 2 255 0 0 0 This example is incorrect because the mask of 255 0 0 0 used for the three IP addresses belongs to the same network of 10 x x x Single LAN No Redundancy The topology shown in the following figure allows communications to SCADA local configuration monitoring through Ener...

Страница 133: ...rovided through LAN2 and LAN3 to which P2 and respectively P3 are connected and configured to work in redundant mode In this configuration P3 uses the IP and MAC address of P2 Figure 5 4 MULTIPLE LANS WITH REDUNDANCY Multiple LANS No Redundancy The following topology provides local configuration monitoring through EnerVista software on LAN1 to which port 1 P1 is connected access to the public netw...

Страница 134: ...ese settings are used only in advanced network configurations and should normally be left at their default values but may be changed if required for example to allow access to multiple UR series relays behind a router By setting a different TCP UDP PORT NUMBER for a given protocol on each UR series relay the router can map the relays to the same external IP address The client software EnerVista UR...

Страница 135: ...y each device added to the link should use the next higher address starting at 1 See Appendix B for more information on the Modbus protocol A value of 0 closes the port When the Modbus port is set to 0 communicate with the relay using the front panel or serial port When a 0 value is involved in a change the changes to the MODBUS TCP PORT NUMBER setting take effect when the B90 is restarted f DNP P...

Страница 136: ...000 in steps of 1 MESSAGE DNP PF DEFAULT DEADBAND 30000 Range 0 to 100000000 in steps of 1 MESSAGE DNP OTHER DEFAULT DEADBAND 30000 Range 0 to 100000000 in steps of 1 MESSAGE DNP TIME SYNC IIN PERIOD 1440 min Range 1 to 10080 min in steps of 1 MESSAGE DNP MESSAGE FRAGMENT SIZE 240 Range 30 to 2048 in steps of 1 MESSAGE DNP OBJECT 1 DEFAULT VARIATION 2 Range 1 2 MESSAGE DNP OBJECT 2 DEFAULT VARIATI...

Страница 137: ...ponse The DNP UNSOL RESPONSE MAX RETRIES setting determines the number of times the B90 retransmits an unsolic ited response without receiving confirmation from the master a value of 255 allows infinite re tries The DNP UNSOL RESPONSE DEST ADDRESS is the DNP address to which all unsolicited responses are sent The IP address to which unsolic ited responses are sent is determined by the B90 from the...

Страница 138: ...n class 0 1 2 or 3 scans Refer to the DNP implementation section in appendix E for additional details The DNP binary outputs typically map one to one to IED data points That is each DNP binary output controls a single physical or virtual control point in an IED In the B90 relay DNP binary outputs are mapped to virtual inputs However some legacy DNP implementations use a mapping of one DNP binary o...

Страница 139: ...256 analog input points can be configured for the DNP or IEC 60870 5 104 protocols The analog point list is config ured by assigning an appropriate FlexAnalog parameter to each point Refer to Appendix A FlexAnalog Parameters for the full range of assignable parameters The DNP IEC 60870 5 104 point lists always begin with point 0 and end at the first Off value Since DNP IEC 60870 5 104 point lists ...

Страница 140: ...ified by IEC 61850 MMS is supported over two protocol stacks TCP IP over ethernet and TP4 CLNP OSI over ethernet The B90 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 transmission and reception PATH SETTINGS PRODUCT SETUP COMMUNICATIONS IEC 61...

Страница 141: ...SE fixed B90 GOOSE and configurable GOOSE The GSSE settings are shown below PATH SETTINGS PRODUCT SETUP COMMUNICATIONS IEC 61850 PROTOCOL GSSE GOOSE CONFIGURATION TRANSMISSION GSEE These settings are applicable to GSSE only If the fixed GOOSE function is enabled GSSE messages are not transmitted The GSSE ID setting represents the IEC 61850 GSSE application ID name string sent as part of each GSSE ...

Страница 142: ...es previous to 5 0x the destination Ethernet MAC address was determined automatically by taking the sending MAC address that is the unique local MAC address of the B90 and setting the multicast bit The GOOSE VLAN PRIORITY setting indicates the Ethernet priority of GOOSE messages This allows GOOSE messages to have higher priority than other Ethernet data The GOOSE ETYPE APPID setting allows the sel...

Страница 143: ...datasets 1 through 8 the integrity GOOSE message will still continue to be sent at the pre configured rate even if no changes in the data items are detected The GOOSE functionality was enhanced to prevent the relay from flooding a communications network with GOOSE mes sages due to an oscillation being created that is triggering a message The B90 has the ability of detecting if a data item in one o...

Страница 144: ...ation required to transfer IEC 61850 data items between two devices The general steps required for transmission configuration are 1 Configure the transmission dataset 2 Configure the GOOSE service settings 3 Configure the data The general steps required for reception configuration are 1 Configure the reception dataset 2 Configure the GOOSE service settings 3 Configure the data Table 5 1 GOOSE RETR...

Страница 145: ...D and must match the configuration on the receiver the default value is 0 Set the CONFIG GSE 1 CONFREV value This value changes automatically as described in IEC 61850 part 7 2 For this example it can be left at its default value 3 Configure the data by making the following changes in the PRODUCT SETUP COMMUNICATION IEC 61850 PROTO COL GGIO1 STATUS CONFIGURATION settings menu Set GGIO1 INDICATION ...

Страница 146: ...ermined by the GGIO1 ST Ind1 stVal value in the sending device The above settings will be automatically populated by the EnerVista UR Setup software when a com plete SCD file is created by third party substation configurator software For intercommunication between B90 IEDs the fixed DNA UserSt dataset can be used The DNA UserSt dataset contains the same DNA and UserSt bit pairs that are included i...

Страница 147: ...et Item 1 and Dataset Item 2 These remote input FlexLogic operands will then change state in accordance with the status values of the data items in the configured dataset Double point status values may be included in the GOOSE dataset Received values are populated in the GGIO3 ST IndPos1 stVal and higher items The main menu for the IEC 61850 server configuration is shown below PATH SETTINGS PRODUC...

Страница 148: ...he IEC 61850 logical node name prefix settings are used to create name prefixes to uniquely identify each logical node For example the logical node PTOC1 may have the name prefix abc The full logical node name will then be abcMMXU1 Valid characters for the logical node name prefixes are upper and lowercase letters numbers and the underscore _ character and the first character in the prefix must be...

Страница 149: ...de Changes to the NUMBER OF STATUS POINTS IN GGIO1 setting will not take effect until the B90 is restarted The GGIO2 control configuration points are shown below PATH SETTINGS PRODUCT SETUP COMMUNICATIONS IEC 61850 PROTOCOL GGIO2 CONTROL CONFIGURATION GGIO2 CF SPSCO 1 64 The GGIO2 control configuration settings are used to set the control model for each input The available choices are 0 status onl...

Страница 150: ...s 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 61850 7 3...

Страница 151: ...uration settings are shown below PATH SETTINGS PRODUCT SETUP COMMUNICATIONS IEC 61850 PROTOCOL REPORT CONTROL CONFIGURATION CONFIGURABLE REPORT 1 REPORT 1 DATASET ITEMS To create the dataset for logical node LN program the ITEM 1 to ITEM 64 settings to a value from the list of IEC 61850 data attributes supported by the B90 Changes to the dataset will only take effect when the B90 is restarted It i...

Страница 152: ... Microsoft Windows NT The dir txt file obtained from the B90 contains a list and description of all available files event records oscillography etc k IEC 60870 5 104 PROTOCOL PATH SETTINGS PRODUCT SETUP COMMUNICATIONS IEC 60870 5 104 PROTOCOL WEB SERVER HTTP PROTOCOL HTTP TCP PORT NUMBER 80 Range 0 to 65535 in steps of 1 TFTP PROTOCOL TFTP MAIN UDP PORT NUMBER 69 Range 0 to 65535 in steps of 1 MES...

Страница 153: ... relay does not support energy metering As such the IEC ENERGY DEFAULT THRESHOLD setting is not appli cable The IEC 60870 5 104 and DNP protocols cannot be used simultaneously When the IEC 60870 5 104 FUNCTION setting is set to Enabled the DNP protocol does not operate When this setting is changed it takes effect when power to the relay is cycled off to on 5 2 7 MODBUS USER MAP PATH SETTINGS PRODU...

Страница 154: ... transfers synchronization as required by this setting See the COMMANDS SET DATE AND TIME menu item section of this manual to manually set the RTC The REAL TIME CLOCK EVENTS setting allows changes to the date and or time to be captured in the event record The event records the RTC time before the adjustment To enable IRIG B synchronization the input IRIG B signal type must be set to DC Shift or Am...

Страница 155: ...er are delayed as they pass through the network both due to the finite speed of the signal in the interconnecting fiber or wire Each clock and switch implementing PP measures the propagation delay to each of its PP neighbors and compensates for these delays in the time received Each network device implementing PP measures the processing delay it introduces in each time message and compensates for ...

Страница 156: ... to all of the relay s PTP capable ports PTP VLAN PRIORITY This setting selects the value of the priority field in the 802 1Q VLAN tag in request messages issued by the relay s peer delay mechanism In compliance with PP the default VLAN priority is 4 but it is recommended that in accordance with PTP it be set to 7 Depending on the characteristics of the device to which the relay is directly linked...

Страница 157: ...d with IRIG B or is free running the offset setting is used to calculate UTC time from the local time these provide When the RTC is synchronized with PTP or SNTP the offset is used to determine local time from the UTC time provided by PTP or SNTP PTP ALTERNATE_TIME_OFFSET_INDICATOR TLVs are not used in calcu lating local time The DAYLIGHT SAVINGS TIME DST settings can be used to allow the relay to...

Страница 158: ...mable 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 PRE FAULT 1 TRIGGER Specifies the Fl...

Страница 159: ... 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 are stored Reducing the ...

Страница 160: ...the parameter list A list of all possible analog metering 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 keypa...

Страница 161: ...LEDs are turned on One LED at a time turns off for 1 second then back on The test routine starts at the top left panel moving from top to bottom of each column of the LEDs This test checks for hardware failures that lead to more than one LED being turned off from a single logic point This stage can be interrupted at any time When testing is in progress the LEDs are controlled by the test sequence ...

Страница 162: ...ally start stage 2 At this point forward test may be aborted by pressing the pushbutton APPLICATION EXAMPLE 2 Assume one needs to check if any LEDs are burned as well as exercise one LED at a time to check for other failures This is to be performed via user programmable pushbutton 1 After applying the settings in application example 1 hold down the pushbutton as long as necessary to test all LEDs ...

Страница 163: ...l information on the location of these indexed LEDs The user programmable LED settings select the FlexLogic operands that control the LEDs If the LED 1 TYPE setting is Self Reset the default setting the LED illumination will track the state of the selected LED operand If the LED 1 TYPE setting is Latched the LED once lit remains so until reset by the faceplate RESET button from a remote device via...

Страница 164: ...ER 2 and USER 3 on the standard and enhanced front panels These are user programmable and can be used for various applications such as performing an LED test switching setting groups and invoking and scrolling though user programmable displays USER PROGRAMMABLE SELF TESTS DIRECT RING BREAK FUNCTION Enabled Range Disabled Enabled Valid for units equipped with Direct Input Output module MESSAGE DIRE...

Страница 165: ...leased A dropout delay of 100 ms is incorporated to ensure fast pushbutton manipulation will be recognized by various features that may use control pushbuttons as inputs An event is logged in the event record as per user setting when a control pushbutton is pressed No event is logged when the pushbutton is released The faceplate keys including control keys cannot be operated simultaneously a given...

Страница 166: ...ges The user programmable pushbuttons are under the control level of password protection The user configurable pushbuttons for the enhanced faceplate are shown below USER PUSHBUTTON 1 PUSHBUTTON 1 FUNCTION Disabled Range Self Reset Latched Disabled MESSAGE PUSHBTN 1 ID TEXT Range Up to 20 alphanumeric characters MESSAGE PUSHBTN 1 ON TEXT Range Up to 20 alphanumeric characters MESSAGE PUSHBTN 1 OFF...

Страница 167: ...stored in non volatile memory and maintained through a loss of control power The pushbutton is reset deactivated in latched mode by asserting the operand assigned to the PUSHBTN 1 RESET set ting or by directly pressing the associated active front panel pushbutton It can also be programmed to reset automatically through the PUSHBTN 1 AUTORST and PUSHBTN 1 AUTORST DELAY set tings These settings enab...

Страница 168: ...ile memory Should the power supply be lost the correct state of the pushbutton is retained upon subsequent power up of the relay PUSHBTN 1 ID TEXT This setting specifies the top 20 character line of the user programmable message and is intended to provide ID information of the pushbutton Refer to the User definable displays section for instructions on how to enter alphanumeric characters from the ...

Страница 169: ...cable to the PUSHBTN 1 OFF TEXT setting This message can be temporary removed if any front panel keypad button is pressed However ten seconds of keypad inactivity will restore the message if the PUSHBUTTON 1 ON operand is still active If the PUSHBTN 1 MESSAGE is set to Normal the message programmed in the PUSHBTN 1 ID and PUSHBTN 1 ON TEXT settings will be displayed as long as PUSHBUTTON 1 ON oper...

Страница 170: ...ote Lock 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 842024A...

Страница 171: ...f 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 Flash Message Time TRST 0 PUSHBUTTON ON LATCHED LATCHED SELF RESET AND From user programmable pushbuttons logic sheet 1 842021A3 FLEXLOGIC OPERAND PUSHBUTTON 1 ON FLEXLOGIC OPERAND PUSHBUTTON 1 OFF ...

Страница 172: ...ble display note that only the programmed screens are displayed The screens can be scrolled using the UP and DOWN keys The display disappears after the default message time out period specified by the PRODUCT SETUP DISPLAY PROPER TIES DEFAULT MESSAGE TIMEOUT setting USER PROGRAMMABLE CONTROL INPUT The user definable displays also respond to the INVOKE AND SCROLL setting Any FlexLogic operand in pa...

Страница 173: ...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 ...

Страница 174: ...57 Shows decimal form of user selected Modbus register address corresponding to second 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 corresponding tilde marker in top or bottom lines MESSAGE DISP 1 ITEM 5 0 This item is not being used There is no correspo...

Страница 175: ...es relay are not being received back by the relay 2 DIRECT DEVICE 1 OFF to DIRECT DEVICE 16 OFF direct device offline These FlexLogic operands indicate that direct output messages from at least one direct device 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 th...

Страница 176: ...Logic operands flags bits to be exchanged Table 5 4 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...

Страница 177: ...CE ID 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...

Страница 178: ...if both 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 ...

Страница 179: ...CT OUTPUT DEVICE ID 2 DIRECT I O CH1 RING CONFIGURATION Yes DIRECT I O CH2 RING CONFIGURATION Yes For UR series IED 3 DIRECT OUTPUT DEVICE ID 3 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 ...

Страница 180: ...ALARM CH1 2 PATH SETTINGS PRODUCT SETUP DIRECT I O CRC ALARM CH1 2 The B90 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 sep...

Страница 181: ...ed Assuming 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 PRODUCT SETUP DIRECT I O UNRETURNED MESSAGES ALARM CH1 2 The B90 checks integrity of the direct input and output communication ring by counting unreturned messages In the ring configuration all messages origina...

Страница 182: ...ut relay until RELAY SETTINGS is set to Programmed This 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 INSTALLATION RELAY SETTINGS Not Programmed Range Not Programmed ...

Страница 183: ...S PATH SETTINGS SYSTEM SETUP AC INPUTS VOLTAGE TERMINAL F1 S8 This menu configures the AC voltage inputs Upon power up the B90 recognizes all the AC modules loaded in its chassis and populates the above menu accordingly The voltage terminals are denoted in the following format Xa where X F L S and a 5 6 7 8 X represents the chassis slot containing the AC input module and a represents the AC channe...

Страница 184: ...uration regardless of whether or not a particular signal is actually applied to the relay Phase angle of the reference signal will always display zero degrees and all other phase angles will be relative to this sig nal If the pre selected reference signal is not measurable at a given time the phase angles are not referenced The phase angle referencing is done via a phase locked loop which can sync...

Страница 185: ...multiple 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 linear 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 5 FLEXCURVE TABLE RESET TIME MS RESET TIME MS OPERATE TIME MS OPERATE TIME MS OPE...

Страница 186: ...cally 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 20 RECLOSER CURVE INITIALIZATION The multiplier and adder settings only affect the curv...

Страница 187: ... 200 ms see below Figure 5 21 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 22 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...

Страница 188: ...ECLOSER 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 ...

Страница 189: ...E151 AND GE201 Figure 5 26 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 ...

Страница 190: ...URVES 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 ...

Страница 191: ...GE122 Figure 5 30 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 ...

Страница 192: ...e polarity dots for the zone 2 CTs face outward with respect to the bus as such the F5 to F8 direction settings are IN Similarly the F1 to F4 CTs for zone 1 are selected as IN However the polarity dot orientation for the F5 CT faces inward with respect to zone 1 and therefore the BUS 1E DIRECTION setting is OUT BUS 1A STATUS This setting dynamically defines a connection status of a given feeder wi...

Страница 193: ...IRECT OUT 12 OPERAND ISOLATOR 1 POSITION this operand drives output number 12 The above information is to be received by IEDs 1 2 and 3 Assume direct input 68 is to reflect the isolator position For IEDs 1 2 and 3 DIRECT INPUT 68 DEVICE 4 message received from IED 4 DIRECT INPUT 68 BIT NUMBER 12 using bit number 12 Once received the isolator 1 status known on IEDs 1 2 and 3 as DIRECT INPUT 68 On i...

Страница 194: ...te a contact 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 element This capability also applies to the other features that set flags elements virtual inputs remote inputs schemes and human operator...

Страница 195: ...erands are listed in the table below Table 5 6 B90 FLEXLOGIC OPERAND TYPES OPERAND TYPE STATE EXAMPLE FORMAT CHARACTERISTICS INPUT IS 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 flow...

Страница 196: ...FAIL 2 to BKRFAIL 24 BKRSUPV 2 to BKRSUPV 24 Same set of operands as shown for BKRFAIL1 Same set of operands as shown for BKRSUPV 1 ELEMENT Bus differential BUS 1 BIASED PKP BUS 1 BIASED DPO BUS 1 BIASED OP BUS 1 UNBIASED OP BUS 1 OP BUS 1 DIR BUS 1 SAT The biased bus differential element for zone 1 has picked up The biased bus differential element for zone 1 has dropped out The biased bus differe...

Страница 197: ... has dropped out The time overcurrent 1 element has operated TOC 2 to TOC 24 Same set of operands as shown for TOC 1 ELEMENT Trip bus TRIP BUS 1 PKP TRIP BUS 1 OP Asserted when the trip bus 1 element picks up Asserted when the trip bus 1 element operates TRIP BUS 2 Same set of operands as shown for TRIP BUS 1 ELEMENT Undervoltage UNDERVOLTAGE 1 PKP UNDERVOLTAGE 1 DPO UNDERVOLTAGE 1 OP The undervol...

Страница 198: ...ED is on LED INDICATORS LED test LED TEST IN PROGRESS An LED test has been initiated and has not finished LED INDICATORS User programmable LEDs LED USER 1 Asserted when user programmable LED 1 is on LED USER 2 to 48 The operand above is available for user programmable LEDs 2 through 48 PASSWORD SECURITY ACCESS LOC SETG OFF ACCESS LOC SETG ON ACCESS LOC CMND OFF ACCESS LOC CMND ON ACCESS REM SETG O...

Страница 199: ...odules does not match the stored order code A Flexlogic equation is incorrect A bad IRIG B input signal has been detected A difference is detected between the desired and actual latch contact state A subset of the minor self test errors generated see Chapter 7 Ethernet connect has failed for the specified port Ethernet connect has failed for the specified port Ethernet connect has failed for the s...

Страница 200: ...gnifies 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 t...

Страница 201: ...AND 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 ...

Страница 202: ...asier to start at the out put 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...

Страница 203: ... the 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 39 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 O...

Страница 204: ... In cases 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...

Страница 205: ...EXLOGIC EQUATION EDITOR PATH SETTINGS FLEXLOGIC FLEXLOGIC EQUATION EDITOR There are 512 FlexLogic entries available numbered from 1 to 512 with default END entry settings If a Disabled Element 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 4 6 ...

Страница 206: ... FlexLogic operands sets Latch 1 LATCH 1 RESET If asserted the specified FlexLogic operand resets Latch 1 Figure 5 41 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 ME...

Страница 207: ...f the year etc The active setting group can be preset or selected via the SETTING GROUPS menu see the Control elements section later in this chapter See also the Introduction to elements section at the beginning of this chap ter 5 5 2 SETTING GROUP PATH SETTINGS GROUPED ELEMENTS SETTING GROUP 1 6 Each of the six setting group menus is identical Setting group 1 the default active group automaticall...

Страница 208: ...ferential scheme logic figure in this section BUS ZONE 1 DIFFERENTIAL BUS ZONE 1 DIFF FUNCTION Disabled Range Disabled Enabled MESSAGE BUS ZONE 1 DIFF PICKUP 0 100 pu Range 0 050 to 2 000 pu in steps of 0 001 MESSAGE BUS ZONE 1 DIFF LOW SLOPE 25 Range 15 to 100 in steps of 1 MESSAGE BUS ZONE 1 DIFF LOW BPNT 2 00 pu Range 1 00 to 30 00 pu in steps of 0 01 MESSAGE BUS ZONE 1 DIFF HIGH SLOPE 60 Range...

Страница 209: ...ion checks the magnitude of the differential current against an adjustable threshold Nei ther the bias nor the directional principles apply The operation of the unbiased differential function is associated with sepa rate output operands More information can be found in the Theory of Operation chapter The bus differential protection feature is available only when PRODUCT SETUP B90 FUNCTION B90 FUNC...

Страница 210: ... slope from LOW SLOPE lower value to HIGH SLOPE higher value The following parameters of the biased operating characteristic are used by the saturation detector LOW SLOPE HIGH SLOPE and HIGH BPNT The saturation detector uses these settings to detect specific relations between the differential and restraining currents The values of these settings should be selected based on the aforementioned crite...

Страница 211: ...TING BUS 1A STATUS Off 0 DIFERENTIAL D AND RESTRAINING R CURRENTS RUN differential restraining differential restraining ID1 IR1 SATURATION DETECTOR CURRENT DIRECTIONAL ELEMENT AND AND OR OR FLEXLOGIC OPERAND BUS 1 BIASED OP AND SETTING BUS ZONE 1 DIF HIGH SET ID1 HIGH SET RUN FLEXLOGIC OPERANDS BUS 1 UNBIASED OP FLEXLOGIC OPERAND BUS 1 OP OR Current Samples SETTING BUS 1X CT Current Phasor SETTING...

Страница 212: ... AMP LOSET PICKUP 1 050 pu Range 0 001 to 30 000 pu in steps of 0 001 BREAKER FAILURE 1 MESSAGE BF1 FUNCTION Disabled Range Disabled Enabled MESSAGE BF1 INITIATE Off Range FlexLogic operand MESSAGE BF1 USE AMP SUPV Yes Range Yes No MESSAGE BF1 USE SEAL IN Yes Range Yes No MESSAGE BF1 AMP SUPV OP A Off Range FlexLogic operand MESSAGE BF1 AMP SUPV OP B Off Range FlexLogic operand MESSAGE BF1 AMP SUP...

Страница 213: ...lexLogic operand MESSAGE BF1 AMP LOSET OP A Off Range FlexLogic operand MESSAGE BF1 AMP LOSET OP B Off Range FlexLogic operand MESSAGE BF1 AMP LOSET OP C Off Range FlexLogic operand MESSAGE BF1 LOSET TIME DELAY 0 000 s Range 0 000 to 65 535 s in steps of 1 MESSAGE BF1 TRIP DROPOUT TIME DELAY 0 000 s Range 0 000 to 65 535 s in steps of 1 MESSAGE BF1 RETRIP TIME DELAY 0 000 s Range 0 000 to 65 535 s...

Страница 214: ...te is to be used The use of a current supervised initiate results in the breaker failure element not being initiate for a breaker that has very little or no current flowing through it which may be the case for transformer faults or ring bus where unequal current division between ring bus circuit breakers can delay the failed breaker clearing time until the healthy ring breaker has operated For tho...

Страница 215: ...ng and timing errors in the breaker failure scheme equip ment In microprocessor relays this time is not significant In UR relays which use a Fourier transform the calculated current magnitude will ramp down to zero one power frequency cycle after the current is interrupted and this lag should be included in the overall margin duration as it occurs after current interruption The Breaker Failure Mai...

Страница 216: ... this setting should detect the lowest expected fault current on the protected breaker It can be set as low as neces sary lower than breaker resistor current or lower than load current HiSet and LoSet current supervision will guarantee correct operation BF1 AMP HISET PICKUP This setting is used to set the phase current fault detection level Generally this setting should detect the lowest expected ...

Страница 217: ...GE Multilin B90 Low Impedance Bus Differential System 5 103 5 SETTINGS 5 5 GROUPED ELEMENTS 5 Figure 5 45 BREAKER FAILURE LOGIC ...

Страница 218: ...IRECT OUT 14 OPERAND BKRSUPV 3 HISET OP this operand drives output number 14 DIRECT OUT 15 OPERAND BKRSUPV 3 LOSET OP this operand drives output number 15 The above 9 flags must be received at the IED 4 Assume Direct Inputs 1 through 9 are to be used for this purpose This is accomplished with the following settings For IED 4 DIRECT INPUT 1 DEVICE 1 message received from IED 1 DIRECT INPUT 1 BIT NU...

Страница 219: ...t perform the BF functionality an extra delay is introduced Consequently the following is recommended for coordinating the BF time EQ 5 3 where 0 7 of a power cycle the reset of the BF overcurrent elements Direct I O bridge count the number of bridges between the source and destination of the Direct I O messages Direct I O delay For example in the four IED application example shown earlier IED 2 i...

Страница 220: ...rable to block selected protection functions indefinitely Voltage supervision alone does not guarantee security because a CT trouble may be followed by an external fault causing a low voltage condition Voltage pickup is set in per unit values The nominal voltage as entered in the SYSTEM SETUP AC INPUTS VOLTAGE BANK VT SECONDARY setting corresponds to 1 pu The minimum voltage setting UNDERVOLTAGE 1...

Страница 221: ...ee page 5 112 MESSAGE INSTANTANEOUS OVERCURRENT 2 See page 5 112 MESSAGE INSTANTANEOUS OVERCURRENT 24 See page 5 112 MESSAGE TIME OVERCURRENT 1 See page 5 113 MESSAGE TIME OVERCURRENT 2 See page 5 113 MESSAGE TIME OVERCURRENT 24 See page 5 113 SETTING UNDERVOLTAGE 1 FUNCTION Disabled 0 Enabled 1 SETTINGS UNDERVOLTAGE 1 MIN VOLTAGE SETTING UNDERVOLTAGE 1 VT Voltage Magnitude V V MIN VOLTAGE V PICKU...

Страница 222: ...ercurrent 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 pickup value the variable must be reduced Two methods of this resett...

Страница 223: ... 087 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...

Страница 224: ... 980 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...

Страница 225: ...59 1 488 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 13...

Страница 226: ...US OVERCURRENT Table 5 17 I2 T CURVE TRIP TIMES MULTIPLIER TDM CURRENT I Ipickup 1 5 2 0 3 0 4 0 5 0 6 0 7 0 8 0 9 0 10 0 0 01 0 44 0 25 0 11 0 06 0 04 0 03 0 02 0 02 0 01 0 01 0 10 4 44 2 50 1 11 0 63 0 40 0 28 0 20 0 16 0 12 0 10 1 00 44 44 25 00 11 11 6 25 4 00 2 78 2 04 1 56 1 23 1 00 10 00 444 44 250 00 111 11 62 50 40 00 27 78 20 41 15 63 12 35 10 00 100 00 4444 4 2500 0 1111 1 625 00 400 00...

Страница 227: ...set to Pro tection One instantaneous overcurrent element is available per each CT input of the relay Figure 5 49 INSTANTANEOUS OVERCURRENT LOGIC d TIME OVERCURRENT PATH SETTINGS GROUPED ELEMENTS SETTING GROUP 1 6 CURRENT ELEMENTS TIME OVERCURRENT TIME OVERCURRENT 1 TOC1 FUNCTION Disabled Range Disabled Enabled MESSAGE TOC1 CT F1 Range Available current channels MESSAGE TOC1 PICKUP 1 200 pu Range 0...

Страница 228: ...nsider ation END FAULT PROTECTION 1 EFP1 FUNCTION Disabled Range Disabled Enabled MESSAGE EFP1 CT F1 Range Available current channels MESSAGE EFP1 PICKUP 1 200 pu Range 0 000 to 30 000 pu in steps of 0 001 MESSAGE EFP1 BREAKER OPEN Off Range FlexLogic operand MESSAGE EFP1 BKR DELAY 0 400 s Range 0 000 to 65 535 s in steps of 0 001 MESSAGE EFP1 MANUAL CLOSE Off Range FlexLogic operand MESSAGE EFP1 ...

Страница 229: ...his setting is a FlexLogic operand indicating an open breaker The operand shall be On when the breaker is open Typically this setting is a position of an appropriately wired input contact of the B90 EFP1 BKR DELAY This setting specifies a timed delay between the breaker position being declared as open by the EFP1 BREAKER OPEN setting and the moment the EFP scheme is armed Set this delay long enoug...

Страница 230: ...Disabled 0 Enabled 1 SETTING EFP 1 CT Current Magnitude I FLEXLOGIC OPERANDS EFP 1 OP SETTING B90 FUNCTION Logic 0 Protection 1 AND SETTING EFP 1 BLOCK Off 0 EFP 1 DPO EFP PKP SETTINGS EFP 1 BRK DELAY tPKP 0 SETTING I PICKUP RUN EFP 1 PICKUP SETTING EFP 1 MANUAL CLOSE Off 0 SETTING EFP 1 BREAKER OPEN Off 0 AND SETTING EFP 1 PICKUP DELAY tPKP 0 836004A1 vsd ...

Страница 231: ...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...

Страница 232: ...bus TRIP 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 fr...

Страница 233: ...that only one group is active at a given time the highest numbered group which is activated by its ACTIVATE ON parameter takes priority over the lower numbered groups There is no activate on setting for group 1 the default active group because group 1 automatically becomes active if no other group is active The SETTING GROUP 1 NAME to SETTING GROUP 6 NAME settings allows to user to assign a name t...

Страница 234: ... 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 NA...

Страница 235: ...the operating current 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...

Страница 236: ...stor see figure below across the auxiliary contact in the trip circuit 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 58 TRIP CIRCUIT EXAMPLE 2 The wiring connection for two examples above is applicable to both form A contacts with v...

Страница 237: ...ONE 1 PICKUP setting specifies the differential current level that defines an abnormal bus state If the dif ferential current in a given phase remains above this level for the time interval defined by the CT TROUBLE ZONE 1 DELAY setting CT Trouble is declared for the given phase by setting the appropriate FlexLogic output operand The operand may be configured to raise an alarm and block the bus di...

Страница 238: ... FlexLogic operand MESSAGE ISOLATOR 1 CLOSED Off Range FlexLogic operand MESSAGE ISOLATOR 1 ALARM DELAY 0 05 s Range 0 00 to 12 00 s in steps of 0 05 MESSAGE ISOLATOR 1 RESET Off Range FlexLogic operand MESSAGE ISOLATOR 1 TARGET Self Reset Range Self Reset Latched Disabled MESSAGE ISOLATOR 1 EVENTS Disabled Range Disabled Enabled 836759A3 CDR SETTING SETTING SETTING SETTING SETTINGS SETTINGS SETTI...

Страница 239: ...tation Typically breakers and isolators that control currents flowing through a given isolator shall be blocked from operation as long as isolator position is not resolved The element is effectively enabled only when PRODUCT SETUP B90 FUNCTION B90 FUNCTION is set to Logic Refer to the Chapter 9 Application of Settings for more details on the usage of the Bus Replica element ISOLATOR 1 OPEN This se...

Страница 240: ...SOLATOR 1 FUNCTION Disabled 0 Enabled 1 SETTINGS ISOLATOR 1 OPEN Off 0 FLEXLOGIC OPERAND ISOLATOR 1 BLOCK SETTING ISOLATOR 1 ALARM DELAY tPKP 0 SETTING B90 FUNCTION Logic 0 Protection 1 AND ISOLATOR 1 CLOSED Off 0 SETTING ISOLATOR 1 RESET Off 0 Isolator Position Logic XOR FLEXLOGIC OPERAND ISOLATOR 1 POSITION Positive Edge Detector S R FLEXLOGIC OPERAND ISOLATOR 1 ALARM AND RUN OR 836002A1 vsd ISO...

Страница 241: ... a user settable debounce time in order for the B90 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 th...

Страница 242: ...d to filter 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 63 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 dete...

Страница 243: ...ut 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...

Страница 244: ...revent 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...

Страница 245: ...ing specifies the 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 T...

Страница 246: ...EnerVista UR Setup example shown Program the Latching Outputs by making the following changes in the SETTINGS INPUTS OUTPUTS CONTACT OUT PUTS CONTACT OUTPUT H1a menu assuming an H4L module OUTPUT H1a OPERATE VO1 OUTPUT H1a RESET VO2 5 7 4 VIRTUAL OUTPUTS PATH SETTINGS INPUTS OUTPUTS VIRTUAL OUTPUTS VIRTUAL OUTPUT 1 96 There are 96 virtual outputs that may be assigned via FlexLogic If not assigned ...

Страница 247: ... B90 implementation 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 ch...

Страница 248: ...the specific bits of the GSSE GOOSE message required The REMOTE IN 1 DEFAULT STATE setting selects the logic state for this point if the local relay has just completed startup or the remote device sending the point is declared to be non communicating The following choices are available Setting REMOTE IN 1 DEFAULT STATE to On value defaults the input to logic 1 Setting REMOTE IN 1 DEFAULT STATE to ...

Страница 249: ...O3 ST IndPos5 stV will accept double point status information that will be decoded by the remote double point status inputs configured to this dataset item The remote double point status is recovered from the received IEC 61850 dataset and is available as through the RemDPS Ip 1 BAD RemDPS Ip 1 INTERM RemDPS Ip 1 OFF and RemDPS Ip 1 ON FlexLogic operands These operands can then be used in breaker ...

Страница 250: ...SET command is received to return these latches not including FlexLogic latches to the reset state The RESET command can be sent from the faceplate Reset button a remote device via a communications channel or any programmed operand When the RESET command is received by the relay two FlexLogic operands are created These operands which are stored as events reset the latches if the initiating conditi...

Страница 251: ...exchange the input will default to Logic 0 When communication resumes the input becomes fully operational b DIRECT OUTPUTS PATH SETTINGS INPUTS OUTPUTS DIRECT OUTPUTS DIRECT OUTPUT 1 96 The DIRECT OUT 1 NAME setting allows the user to assign a descriptive name to the direct output The DIR OUT 1 OPERAND is the FlexLogic operand that determines the state of this direct output c APPLICATION EXAMPLES ...

Страница 252: ...g signal and Direct Inputs 7 8 and 9 are used by the receiving device to monitor the three blocking signals UR IED 2 DIRECT OUT 3 OPERAND PHASE IOC1 OP UR IED 3 DIRECT OUT 3 OPERAND PHASE IOC1 OP UR IED 4 DIRECT OUT 3 OPERAND PHASE IOC1 OP UR IED 1 DIRECT INPUT 7 DEVICE ID 2 DIRECT INPUT 7 BIT NUMBER 3 DIRECT INPUT 7 DEFAULT STATE select On for security select Off for dependability DIRECT INPUT 8 ...

Страница 253: ...R IED 1 DIRECT OUT 2 OPERAND HYB POTT TX1 DIRECT INPUT 5 DEVICE ID 2 DIRECT INPUT 5 BIT NUMBER 2 this is a message from IED 2 DIRECT INPUT 6 DEVICE ID 2 DIRECT INPUT 6 BIT NUMBER 4 effectively this is a message from IED 3 UR IED 3 DIRECT OUT 2 OPERAND HYB POTT TX1 DIRECT INPUT 5 DEVICE ID 2 DIRECT INPUT 5 BIT NUMBER 2 this is a message from IED 2 DIRECT INPUT 6 DEVICE ID 2 DIRECT INPUT 6 BIT NUMBE...

Страница 254: ...at the last received value When the sending device is offline and this setting value is Default Value then the value of the GOOSE analog input is defined by the ANALOG 1 DEFAULT setting GOOSE ANALOG 1 UNITS This setting specifies a four character alphanumeric string that can is used in the actual values display of the corresponding GOOSE analog input value GOOSE ANALOG 1 PU This setting specifies ...

Страница 255: ...ing device is offline and this setting is Last Known the value of the GOOSE uinteger input remains at the last received value When the sending device is offline and this setting value is Default Value then the value of the GOOSE uinteger input is defined by the UINTEGER 1 DEFAULT setting The GOOSE integer input FlexInteger values are available for use in other B90 functions that use FlexInteger va...

Страница 256: ...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 B90 to testing conditions To force contact inputs and outputs through relay...

Страница 257: ...f 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 a...

Страница 258: ...2 and 3 should 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 TESTING TEST MODE menu TEST MODE FUNCTION Enabled a...

Страница 259: ... See page 6 4 VIRTUAL OUTPUTS See page 6 4 REMOTE DEVICES STATUS See page 6 5 REMOTE DEVICES STATISTICS See page 6 5 FLEX STATES See page 6 5 ETHERNET See page 6 6 REAL TIME CLOCK SYNCHRONIZING See page 6 6 IEC 61850 GOOSE UINTEGERS See page 6 7 DIRECT INPUTS See page 6 7 DIRECT DEVICES STATUS See page 6 8 COMM STATUS REMAINING CONNECT See page 6 8 ACTUAL VALUES METERING BUS See page 6 9 CURRENTS ...

Страница 260: ...ltilin 6 1 OVERVIEW 6 ACTUAL VALUES 6 ACTUAL VALUES RECORDS USER PROGRAMMABLE FAULT REPORTS See page 6 12 EVENT RECORDS See page 6 12 OSCILLOGRAPHY See page 6 12 ACTUAL VALUES PRODUCT INFO MODEL INFORMATION See page 6 13 FIRMWARE REVISIONS See page 6 13 ...

Страница 261: ...ay indicates 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 STATUS REMOTE INPUTS The present state of the remote inputs is shown here The state displayed will be that of the remote point unless the remote device has been es...

Страница 262: ...as Off VOff IOff On IOn and VOn For form C contact outputs the state is displayed as Off or On 6 2 6 VIRTUAL OUTPUTS PATH ACTUAL VALUES STATUS VIRTUAL OUTPUTS The present state of up to 96 virtual outputs is shown here The first line of a message display indicates the ID of the virtual output For example Virt Op 1 refers to the virtual output in terms of the default name array index The second lin...

Страница 263: ...nted whenever a change of state of at least one DNA or UserSt bit occurs The SqNum number is obtained from the indicated remote device and is incremented whenever a GSSE message is sent This number will rollover to zero when a count of 4 294 967 295 is incremented 6 2 8 FLEX STATES PATH ACTUAL VALUES STATUS FLEX STATES There are 256 FlexStateTM bits available The second line value indicates the st...

Страница 264: ...terruption The value 999 999 999 indicates that the magnitude of the estimated error is one second or more or that the error cannot be estimated PORT 1 3 PTP STATE is the present state of the port s PTP clock The PTP clock state is DISABLED is the port s function setting is Disabled NO SIGNAL if enabled but no signal from an active master has been found and selected CALIBRATING if an active master...

Страница 265: ...is provided with optional IEC 61850 communications capability This feature is specified as a software option at the time of ordering Refer to the Ordering sec tion of chapter 2 for additional details The IEC 61850 GGIO5 integer input data points are displayed in this menu The GGIO5 integer data values are received via IEC 61850 GOOSE messages sent from other devices 6 2 12 DIRECT INPUTS PATH ACTUA...

Страница 266: ... 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 96 values represent the state of each direct input 6 2 13 DIRECT DEVICES STATUS PATH ACTUAL VALUES STATUS DIRECT DEVICES STATUS These actual values represe...

Страница 267: ... conventions This is illustrated below Figure 6 1 UR PHASE ANGLE MEASUREMENT CONVENTION 6 3 2 BUS ZONE PATH ACTUAL VALUES METERING BUS BUS ZONE 1 4 These values display the differential and restraint currents phasors for each bus zone The magnitudes are displayed in pri mary amperes see chapter 8 Theory of operation for additional details There is no cutoff level applied to the differential and re...

Страница 268: ...UENCY The metered frequency value is displayed in this menu The tracking frequency is also displayed The frequency is tracked based on the selection of the reference source with the FREQUENCY AND PHASE REFERENCE setting in the SETTINGS SYSTEM SETUP POWER SYSTEM menu Refer to the Power System section of chapter 5 for additional details CURRENTS F1 CURRENT 0 000 A 0 0 MESSAGE F2 CURRENT 0 000 A 0 0 ...

Страница 269: ...ommunications capability This feature is specified as a software option at the time of ordering Refer to the Ordering sec tion of chapter 2 for additional details The IEC 61850 GGIO3 analog input data points are displayed in this menu The GGIO3 analog data values are received via IEC 61850 GOOSE messages sent from other devices IEC 61850 GOOSE ANALOGS ANALOG INPUT 1 0 000 MESSAGE ANALOG INPUT 2 0 ...

Страница 270: ...nt records 6 4 3 OSCILLOGRAPHY PATH ACTUAL VALUES RECORDS 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 time b...

Страница 271: ...GE SERIAL NUMBER Range 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 CT VT ADVANCED DIAG ACTIVE No Range Yes No MESSAGE OPERATING TIME 0 00 00 Range operating time in HH MM SS MESSAGE LAST SETTING CHANGE 1970 01 01 23 11 19 Range YYYY MM DD HH MM SS FIRMWA...

Страница 272: ...6 14 B90 Low Impedance Bus Differential System GE Multilin 6 5 PRODUCT INFORMATION 6 ACTUAL VALUES 6 ...

Страница 273: ...command entry 7 1 2 VIRTUAL INPUTS PATH COMMANDS 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 MESSAGE COMMANDS VIRTUAL INPUTS MESSAGE COMMANDS CLEAR RECORDS MESSAGE C...

Страница 274: ...NTP the manually entered time will be quickly over written The time setting is based on the 24 hour clock The complete date as a minimum must be entered to allow execution of this command The new time if entered and date will take effect at the moment the ENTER key is clicked The timescale of the entered time should be local time including daylight time where and when applicable COMMANDS CLEAR REC...

Страница 275: ...90 is running and diagnostic information is stored on the non volatile memory from time to time based on the self checking result Although the diagnostic information is cleared before the B90 is shipped from the factory the user may want to clear the diagnostic information for themselves under certain circumstances For example it may be desirable to clear diagnostic information after replacement o...

Страница 276: ...ing Yes allows the Supervisor to forcefully logoff an engineer session Operator Logoff Selecting Yes allows the Supervisor to forcefully logoff an operator session Clear Security Data Selecting Yes allows the Supervisor to forcefully clear all the security logs and clears all the operands associated with the self tests ...

Страница 277: ...settings 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 Latche...

Страница 278: ... B90 How often 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...

Страница 279: ...list the valid items An IEC61850 client will also show which nodes are available for the B90 Latched target message Yes Description of problem The battery is not functioning How often the test is performed The battery is monitored every five seconds The error message is displayed after 60 seconds if the problem persists What to do Replace the battery located in the power supply module 1H or 1L Lat...

Страница 280: ...the secondary port Latched target message No Description of problem The SNTP server is not responding How often the test is performed Every 10 to 60 seconds What to do Check SNTP configuration and network connections Latched target message No Description of problem A discrepancy has been detected between the actual and desired state of a latching contact output of an installed type 4L module How o...

Страница 281: ...e the B90 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 B90 is powered up when there is an abnormal DC supply or as a result of internal relay failure How often the test is performed Event driven What to do Contact the factory d WRONG TRANSCEIVER M...

Страница 282: ...as well The SFP Module Fail has higher priority and it suppresses the Ethernet Fail target message The SFP MODULE FAIL FUNC TION setting enables disables this self test The target for this self test is priority based with the third one being the high est priority For example if all three SFP modules fail then the third SFP target is activated If the third SFP module failure resolves then the secon...

Страница 283: ...d by default This allows access to the device immediately after installation When security is disabled all users are granted administrator access To enable the security system and require password use 1 Select the Security User Management menu item to open the user management window 2 Check the Enable Security box in the lower left corner to enable the security management system Security is now en...

Страница 284: ...RIPTION Delete Entry Deletes the user account when exiting the user management window Actual Values Allows the user to read actual values Settings Allows the user to read setting values Commands Allows the user to execute commands Event Recorder Allows the user to use the digital fault recorder FlexLogic Allows the user to read FlexLogic values Update Info Allows the user to write to any function ...

Страница 285: ...ands Event Recorder Allows the user to use the digital fault recorder FlexLogic Allows the user to read FlexLogic values Update Info Allows the user to write to any function to which they have read privileges When any of the Settings Event Recorder and FlexLogic check boxes are enabled by themselves the user is granted read access When any of them are enabled in conjunction with the Update Info bo...

Страница 286: ...s specified in the U S National Security Agency Suite B extension for SSH and approved by the National Institute of Standards and Technology NIST FIPS 140 2 standards for cryptographic systems Example Administrative functions can be segmented away from common operator functions or engineering type access all of which are defined by separate roles as shown in the following figure so that access of ...

Страница 287: ...thentication Type option is selected the UR uses the RADIUS server and not its local authentication database to authenticate the user The UR device front panel only allows viewing of the settings under the Security Settings section The path is Set tings Product Setup Security accessible from the top level menu No password or security information are displayed in plain text by the EnerVista softwar...

Страница 288: ...sabled 0 0 0 0 255 255 255 255 0 0 0 0 Administrator Primary Authentication Port RADIUS authentication port 1 65535 1812 Administrator Primary Accounting Port RADIUS accounting port 1 65535 1813 Administrator Vendor ID An identifier that specifies RADIUS vendor specific attributes used with the protocol Value that represents General Electric Administrator RADIUS Authentication Shared Secret Shared...

Страница 289: ... authentication when local authentication is disabled To re enable local authentication the Supervisor unlocks the device for setting changes and then the Administrator can re enable local authentication Disabled Enabled Enabled Administrator Firmware Locked Indicates if the device receives firmware upgrades If Yes and the firmware upgrade attempt is made the device denies the upgrade and displays...

Страница 290: ...NIMUM PERMISSIONS Failed Authentications A threshold number indicating when an alarm is set off to indicate too many failed authentication attempts 0 disabled 99 3 Administrator Firmware lock A Boolean value indicating if the device can receive a firmware upgrade If Yes and a firmware upgrade attempt is made the device alarm activates If No the device alarm does not activate On each firmware upgra...

Страница 291: ... Inputs RW RW R R R Contact Output RW RW R R R Virtual Output RW RW R R R Remote Devices RW RW R R R Remote Inputs RW RW R R R Remote DPS input RW RW R R R Remote Output DNA Bit Pair RW RW R R R Remote Output user Bit Pair RW RW R R R Resetting RW RW R R R Direct Inputs RW RW R R R Direct Outputs RW RW R R R Teleprotection RW RW R R R Direct Analogs RW RW R R R Direct Integers RW RW R R R IEC61850...

Страница 292: ...ly forwards the request to a RADIUS server when one is provided If a RADIUS server is provided but is unreachable over the network remote authentication requests are denied In this sit uation use local UR accounts to gain access to the UR system See the specific RADIUS server instructions for information on how to provide user accounts and user roles on the RADIUS server itself User roles provided...

Страница 293: ...erating characteristic DIF1 and DIF2 are produced blocks 7 and 8 The characteristic is split in order to enhance performance of the relay by applying diverse security measures for each of the regions Refer to Section 8 3 Differential Principle for details The directional element Block 10 supervises the biased differential characteristic when necessary The current directional comparison principle i...

Страница 294: ... rated secondary currents and transformation ratios Scaling to a common base is performed internally by the relay The maximum allowable ratio mismatch is 32 1 For proper setting of the differential char acteristic it is imperative to understand the common base used by the relay The B90 scales the secondary currents to the maximum primary current among the CTs defining a given bus differential zone...

Страница 295: ...for the application of the second slope HIGH SLOPE Figure 9 2 BIASED OPERATING CHARACTERISTIC The higher slope used by the B90 acts as an actual percentage bias regardless of the value of the restraining signal This is so because the boundary of the operating characteristic in the higher slope region is a straight line intersecting the origin of the differential restraining plane The advantage of ...

Страница 296: ...al faults An additional benefit of this approach is that the restraining signal always represents a physical compared to an average or sum of current flowing through the CT that is most likely to saturate during given external fault This brings more meaning to the breakpoint settings of the operat ing characteristic The following example is provided with respect to the breakpoint settings EXAMPLE ...

Страница 297: ...hen saturation is guaranteed to be detected by the saturation detector The B90 operates in the 2 out of 2 mode in the first region of the differential characteristic Both differential and directional principles see Sections 9 3 Differential Principle and 9 4 Directional Principle must confirm an internal fault in order for the biased differential element to operate The relay operates in the dynami...

Страница 298: ...e bus even during internal faults The auxiliary comparator of this stage applies an adaptable threshold The threshold is a fraction of the restraining current The current from a particular feeder is used for bus directional comparison if its mag nitude is greater than K Irestraint or it is greater than 2 times its CT rating For bus zones with two feeders K 0 2 For bus zones with three to six feede...

Страница 299: ...re 8 7 SATURATION DETECTOR state machine As the phasor estimator introduces a delay into the measurement process the aforementioned saturation test would fail to detect CT saturation occurring very fast In order to cope with very fast CT saturation another condition is checked that uses relations between the signals at the waveform level The basic principle is similar to that described above Addit...

Страница 300: ...s are small i e saturation due to extremely long time constant of the DC component or due to multiple autoreclosure actions Figure 9 8 OUTPUT LOGIC OF BIASED DIFFERENTIAL PROTECTION 9 6 2 INTERNAL AND EXTERNAL FAULT EXAMPLE Two examples of relay operation are presented an external fault with heavy CT saturation and an internal fault The protected bus includes six circuits connected to CT terminals...

Страница 301: ... The bus differential protection element picks up due to heavy CT saturation The CT saturation flag is set safely before the pickup flag The element does not maloperate The directional flag is not set 0 06 0 07 0 08 0 09 0 1 0 11 0 12 200 150 100 50 0 50 100 150 200 1 ms Despite heavy CT saturation the external fault current is seen in the opposite direction ...

Страница 302: ...9 THEORY OF OPERATION 9 Figure 9 10 INTERNAL FAULT EXAMPLE 836736A1 CDR The bus differential protection element picks up The element operates in 10ms The directional flag is set All the fault currents are seen in one direction The saturation flag is not set no directional decision required ...

Страница 303: ...e biased differential characteristic Saturation of the CTs has been analyzed in order to select the higher slope of the biased differential characteristic and the high set differential overcurrent setting The analysis tools and safety margins applied are examples only and do not reflect any particular protection philosophy Typically for the CT saturation related calculations it is sufficient to co...

Страница 304: ... the three different types of CTs used in this example are shown in the following figure Figure 10 2 APPROXIMATE CT MAGNETIZING CHARACTERISTICS Table 10 1 BASIC FAULT DATA OF THE CONNECTED CIRCUIT CIRCUIT IFAULT KA TDC MS C 1 0 00 N A C 2 0 00 N A C 3 6 00 5 C 4 5 00 30 C 5 3 00 40 Table 10 2 BASIC CT DATA CT RATIO VSAT V RCTSEC LEADS M CT 1 600 5 144 0 34 210 CT 2 600 5 144 0 34 205 CT 3 1200 5 2...

Страница 305: ...sed B 4 if S 5 closed B 5 and B 7 Figure 10 3 NORTH BUS ZONE 10 2 2 SOUTH BUS ZONE The South bus differential zone is bounded by the following CTs CT 2 if S 2 closed CT 3 if S 4 closed CT 4 if S 6 closed CT 6 and CT 7 The South bus protection should operate the following breakers B 2 if S 2 closed B 3 if S 4 closed B 4 if S 6 closed B 6 and B 7 Figure 10 4 SOUTH BUS ZONE 836733A1 CDR NORTH BUS SOU...

Страница 306: ...put resistance for the 5A input CTs as 0 2 VA 5 A 2 or 0 008 the limits of the linear operation of the CTs have been calculated and presented in the Limits of Linear Operations of the CTs table 10 3 2 HIGH BREAKPOINT As an external fault may happen on any of the connected circuits threatening saturation of any of the CTs the minimum value of the linear operation limit should be taken as the HIGH B...

Страница 307: ...tecting saturation The residual magnetism remanence left in the core of a CT can limit the linear operation of the CT significantly It is justi fied to assume that the residual flux could be as high as 80 of the saturation level leaving only 20 to accommodate the flux component created by the primary current This phenomenon may be reflected by reducing the saturation voltage in the calculations by...

Страница 308: ...and primary current of the noted CT by solving the following equations EQ 10 4 For Is 116 67 A Rs 1 61 and the characteristic shown earlier in the Approximate CT Magnetizing Characteristics fig ure the solution is Imagnetizing 29 73 A Irelay 112 8 A The magnetizing current of the saturated CT 1 will appear to the differential element protecting the North bus as a differen tial signal of 29 73 A wh...

Страница 309: ...C 2 CT 4 CT 6 CT 7 and CT 8 may saturate due to the DC components and may generate spurious differential signal for both the North and South bus relays depending on the bus configuration The saturation will not occur before 4 7 ms and will be detected by the Satura tion Detector 10 4 4 EXTERNAL FAULTS ON C 3 The following table presents the results of analysis of an external fault on circuit C 3 C...

Страница 310: ...nnected to the North bus C 3 and C 4 are connected to the South bus By comparing the secondary currents column 3 in the table below with the limits of linear operation for the CTs column 4 in the Limits of Linear Operations of the CTs table shown earlier it is concluded that none of the CTs will saturate due to the AC currents during this fault Columns 6 and 7 of the following table summarize the ...

Страница 311: ...ted accuracy of analysis and the effect of dc saturation a security factor of 2 has been adopted The highest internal fault current is 14kA or 11 67 pu giving a good chance to clear a number of faults by the unbiased differential operation Table 10 10 SOUTH BUS DIFFERENTIAL PROTECTION SETTINGS SETTING VALUE COMMENTS PICKUP 0 1 pu Default value Lower or higher values may be entered upon security de...

Страница 312: ...bus The higher break point HIGH BPNT could be increased to 22 88 pu fourth column of the Limits of Linear Operations of the CTs table The lower breakpoint LOW BPNT could be increased to 4 58 pu fifth column of the Limits of Linear Operations of the CTs table The higher slope HIGH SLOPE could be decreased as no AC saturation is possible for the South bus CTs see the external fault calculation table...

Страница 313: ...current magnitude 28424 F3 Curr Ang Degrees Terminal 3 current angle 28425 F4 Curr Mag Amps Terminal 4 current magnitude 28427 F4 Curr Ang Degrees Terminal 4 current angle 28428 F5 Curr Mag Amps Terminal 5 current magnitude 28430 F5 Curr Ang Degrees Terminal 5 current angle 28431 F6 Curr Mag Amps Terminal 6 current magnitude 28433 F6 Curr Ang Degrees Terminal 6 current angle 28434 F7 Curr Mag Amps...

Страница 314: ...al 4 voltage magnitude 28499 F4 Volt Ang Degrees Terminal 4 voltage angle 28500 L1 Volt Mag Volts Terminal 5 voltage magnitude 28502 L1 Volt Ang Degrees Terminal 5 voltage angle 28503 L2 Volt Mag Volts Terminal 6 voltage magnitude 28505 L2 Volt Ang Degrees Terminal 6 voltage angle 28506 L3 Volt Mag Volts Terminal 7 voltage magnitude 28508 L3 Volt Ang Degrees Terminal 7 voltage angle 28509 L4 Volt ...

Страница 315: ...ATA ITEMS ADDRESS FLEXINTEGER NAME UNITS DESCRIPTION 9968 GOOSE UInt Input 1 IEC61850 GOOSE UInteger input 1 9970 GOOSE UInt Input 2 IEC61850 GOOSE UInteger input 2 9972 GOOSE UInt Input 3 IEC61850 GOOSE UInteger input 3 9974 GOOSE UInt Input 4 IEC61850 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 ...

Страница 316: ...A 4 B90 Low Impedance Bus Differential System GE Multilin A 1 PARAMETER LISTS APPENDIX A A ...

Страница 317: ...200 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...

Страница 318: ...smission 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...

Страница 319: ...a starting 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...

Страница 320: ...ANSMISSION 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 SUMMAR...

Страница 321: ... of the 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 FUNCT...

Страница 322: ...ic 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 format per IEEE C37 1...

Страница 323: ...protection When reading the password setting the encrypted value zero if no password is set is returned Command security is required to change the command password Similarly the setting password is set up at memory location 4002 These are the same settings and encrypted values found in the SETTINGS PRODUCT SETUP PASSWORD SECURITY menu via the keypad Enabling password security for the faceplate dis...

Страница 324: ...8 Last Key Pressed 0 to 47 1 F530 0 None Keypress Emulation Read Write 0280 Simulated keypress write zero before each keystroke 0 to 46 1 F190 0 No key use between real keys Virtual Input Commands Read Write Command 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 ...

Страница 325: ... 1 1 F108 0 Off 042F Virtual Input 48 State 0 to 1 1 F108 0 Off 0430 Virtual Input 49 State 0 to 1 1 F108 0 Off 0431 Virtual Input 50 State 0 to 1 1 F108 0 Off 0432 Virtual Input 51 State 0 to 1 1 F108 0 Off 0433 Virtual Input 52 State 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 ...

Страница 326: ... 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 1 F001 0 15D0 Direct device states 0 to 65535 1 F500 0 15D1 Reserved 0 to 65535 1 F001 0 15D2 Direct inputs outputs CRC fail count 1 0 to 65535 1 F001 0 15D3 Direct inputs outputs CRC fail count 2 0 to 65535 1 F001 0 Ethernet Fibre Channel Status ...

Страница 327: ...850 GGIO5 uinteger input 9 operand F612 0 26B9 IEC 61850 GGIO5 uinteger input 10 operand F612 0 26BA IEC 61850 GGIO5 uinteger input 11 operand F612 0 26BB IEC 61850 GGIO5 uinteger input 12 operand F612 0 26BC IEC 61850 GGIO5 uinteger input 13 operand F612 0 26BD IEC 61850 GGIO5 uinteger input 14 operand F612 0 26BE IEC 61850 GGIO5 uinteger input 15 operand F612 0 26BF IEC 61850 GGIO5 uinteger inpu...

Страница 328: ...50 0 User Programmable Fault Report Read Write Setting 2 modules 3090 Fault Report 1 Fault Trigger 0 to 65535 1 F300 0 3091 Fault Report 1 Function 0 to 1 1 F102 0 Disabled 3092 Fault Report 1 Prefault Trigger 0 to 65535 1 F300 0 3093 Fault Report Analog Channel 1 32 items 0 to 65536 1 F600 0 30B5 Fault Report 1 Reserved 5 items F001 0 30BA Repeated for Fault Report 2 Modbus file transfer read wri...

Страница 329: ...abled 3336 Firmware Lock Alarm 0 to 1 1 F102 1 Enabled 3337 Settings Lock Alarm 0 to 1 1 F102 1 Enabled 3338 Bypass Access 0 to 1 1 F102 0 Disabled 3339 Encryption 0 to 1 1 F102 1 Enabled 333A Serial Inactivity Timeout 1 to 9999 1 F001 1 Security Command Read Write Command 3350 Operator Logoff 0 to 1 1 F126 0 No 3351 Engineer Logoff 0 to 1 1 F126 0 No 3352 Administrator Logoff 0 to 1 1 F126 0 No 3...

Страница 330: ...0 to 4 1 F625 0 Disabled 3769 RTC Offset 0 to 999999999 ns 1 F004 0 376B PTP IRIG B Delta 500000000 to 500000000 ns 1 F004 0 Real Time Clock Synchronizing FlexAnalogs Read Only 376D PTP IRIG B Delta FlexAnalog 262143 to 262143 1 F004 0 Passwords Read Write Command 4000 Command Password Setting 0 to 4294967295 1 F202 0 Passwords Read Write Setting 400A Setting Password Entry 0 to 4294967295 1 F202 ...

Страница 331: ...s 2 items 0 to 4294967295 1 F003 0 40A3 TCP Port Number for the Modbus protocol 0 to 65535 1 F001 502 40A4 TCP UDP Port Number for the DNP Protocol 0 to 65535 1 F001 20000 40A5 TCP Port Number for the HTTP Web Server Protocol 0 to 65535 1 F001 80 40A6 Main UDP Port Number for the TFTP Protocol 0 to 65535 1 F001 69 40A7 Data Transfer UDP Port Numbers for the TFTP Protocol zero means automatic 2 ite...

Страница 332: ... to 1 1 F126 0 No 410D Port 3 IP Address 0 to 4294967295 1 F003 56554706 410F Port 3 IP Subnet Mask 0 to 4294967295 1 F003 4294966272 4111 Port 3 Gateway IP Address 0 to 4294967295 1 F003 56554497 4113 Port 3 Ethernet Operation Mode 0 to 1 1 F192 1 Full Duplex 4114 PRT1 GOOSE Enabled 0 to 1 1 F102 1 Enabled 4115 PRT2 GOOSE Enabled 0 to 1 1 F102 1 Enabled 4116 PRT3 GOOSE Enabled 0 to 1 1 F102 1 Ena...

Страница 333: ...83 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 4294967295 1 F300 0 Trip and Alarm LEDs Read Write Setting 42B0 Trip LED Input FlexLogic Operand 0 to 4294967295 1 F300 0 42B2 Alarm LED Input FlexLogic Operand 0 to 4294967295 1 F300 0 User Programmable LEDs Read Write Setting 48 modules 42C0 FlexLogic Operand ...

Страница 334: ... 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 Disabled 4445 User Programmable Secondary Ethernet Fail Function 0 to 1 1 F102 0 Disable...

Страница 335: ... V 0 001 F003 0 4E0E Raw Field Data AC5 Angle 0 to 0 01 degree 0 1 F002 0 4E0F Raw Field Data AC6 Mag 0 to 0 001 A V 0 001 F003 0 4E11 Raw Field Data AC6 Angle 0 to 0 01 degree 0 1 F002 0 4E12 Raw Field Data AC7 Mag 0 to 0 001 A V 0 001 F003 0 4E14 Raw Field Data AC7 Angle 0 to 0 01 degree 0 1 F002 0 4E15 Raw Field Data AC8 Mag 0 to 0 001 A V 0 001 F003 0 4E17 Raw Field Data AC8 Angle 0 to 0 01 de...

Страница 336: ...13 5868 Repeated for FlexLogic Timer 14 5870 Repeated for FlexLogic Timer 15 5878 Repeated for FlexLogic Timer 16 5880 Repeated for FlexLogic Timer 17 5888 Repeated for FlexLogic Timer 18 5890 Repeated for FlexLogic Timer 19 5898 Repeated for FlexLogic Timer 20 58A0 Repeated for FlexLogic Timer 21 58A8 Repeated for FlexLogic Timer 22 58B0 Repeated for FlexLogic Timer 23 58B8 Repeated for FlexLogic...

Страница 337: ...02 to 2 pu 0 001 F001 100 65A2 CT Trouble 1 Delay 1 to 60 s 0 1 F001 100 65A3 CT Trouble 1 Target 0 to 2 1 F109 0 Self reset 65A4 CT Trouble 1 Events 0 to 1 1 F102 0 Disabled 65A5 Repeated for CT Trouble 2 65AA Repeated for CT Trouble 3 65AF Repeated for CT Trouble 4 Bus Configuration Read Write Setting 4 modules 6970 Bus Zone 1 CT 24 items 0 to 23 1 F400 0 6988 Bus Zone 1 Direction 24 items 0 to ...

Страница 338: ...f Fault Protection 7 6BDB Repeated for End of Fault Protection 8 6BE8 Repeated for End of Fault Protection 9 6BF5 Repeated for End of Fault Protection 10 6C02 Repeated for End of Fault Protection 11 6C0F Repeated for End of Fault Protection 12 6C1C Repeated for End of Fault Protection 13 6C29 Repeated for End of Fault Protection 14 6C36 Repeated for End of Fault Protection 15 6C43 Repeated for End...

Страница 339: ...6E3C Repeated for Isolator 33 6348 Repeated for Isolator 34 6E54 Repeated for Isolator 35 6E60 Repeated for Isolator 36 6E6C Repeated for Isolator 37 6E78 Repeated for Isolator 38 6E84 Repeated for Isolator 39 6E90 Repeated for Isolator 40 6E9C Repeated for Isolator 41 6EA8 Repeated for Isolator 42 6EB4 Repeated for Isolator 43 6EC0 Repeated for Isolator 44 6ECC Repeated for Isolator 45 6ED8 Repea...

Страница 340: ...ed for Terminal Voltage 9 6F63 Repeated for Terminal Voltage 10 6F66 Repeated for Terminal Voltage 11 6F69 Repeated for Terminal Voltage 12 CT Terminal Settings Read Write Setting 24 modules 6F6C Terminal Current 1 Primary 1 to 65000 A 1 F001 1 6F6D Terminal Current 1 Secondary 0 to 1 1 F123 0 1 A 6F6E Repeated for Terminal Current 2 6F70 Repeated for Terminal Current 3 6F72 Repeated for Terminal ...

Страница 341: ... 0 001 F001 1050 7003 Breaker Failure 1 Current Supervision Amp Hiset Pickup 0 001 to 30 pu 0 001 F001 1050 7004 Breaker Failure 1 Current Supervision Amp Loset Pickup 0 001 to 30 pu 0 001 F001 1050 7005 Reserved 4 items 0 to 65535 1 F001 0 7009 Repeated for Breaker Failure 2 700B Repeated for Breaker Failure 2 7014 Repeated for Breaker Failure 3 7016 Repeated for Breaker Failure 3 7017 Repeated f...

Страница 342: ...for module number 23 70C9 Repeated for module number 23 70CF Repeated for module number 24 70D4 Repeated for module number 24 Breaker Failure Read Write Grouped Setting 24 modules 7100 Breaker Failure 1 Function 0 to 1 1 F102 0 Disabled 7101 Breaker Failure 1 Initiate 0 to 4294967295 1 F300 0 7103 Breaker Failure 1 Use Amp Supervision 0 to 1 1 F126 1 Yes 7104 Breaker Failure 1 Use Seal In 0 to 1 1...

Страница 343: ...Breaker Failure 2 7141 Repeated for Breaker Failure 2 7143 Repeated for Breaker Failure 2 7145 Repeated for Breaker Failure 2 7147 Repeated for Breaker Failure 2 7149 Repeated for Breaker Failure 2 714B Repeated for Breaker Failure 2 7160 Repeated for Breaker Failure 3 7163 Repeated for Breaker Failure 3 7165 Repeated for Breaker Failure 3 7167 Repeated for Breaker Failure 3 7169 Repeated for Brea...

Страница 344: ...Repeated for Breaker Failure 8 726F Repeated for Breaker Failure 8 7273 Repeated for Breaker Failure 8 7274 Repeated for Breaker Failure 8 7275 Repeated for Breaker Failure 8 7276 Repeated for Breaker Failure 8 7278 Repeated for Breaker Failure 8 727A Repeated for Breaker Failure 8 7280 Repeated for Breaker Failure 9 7291 Repeated for Breaker Failure 9 7293 Repeated for Breaker Failure 9 7295 Repe...

Страница 345: ...ated for Instantaneous Overcurrent 15 7623 Repeated for Instantaneous Overcurrent 16 7626 Repeated for Instantaneous Overcurrent 17 7628 Repeated for Instantaneous Overcurrent 18 7629 Repeated for Instantaneous Overcurrent 19 762C Repeated for Instantaneous Overcurrent 20 762F Repeated for Instantaneous Overcurrent 21 7631 Repeated for Instantaneous Overcurrent 22 7632 Repeated for Instantaneous O...

Страница 346: ...7B88 User Programmable Pushbutton 1 Message Priority 0 to 2 1 F220 0 Disabled 7B89 User Programmable Pushbutton 1 Remote Lock 0 to 4294967295 1 F300 0 7B8B User Programmable Pushbutton 1 Reset 0 to 4294967295 1 F300 0 7B8D User Programmable Pushbutton 1 Set 0 to 4294967295 1 F300 0 7B8F User Programmable Pushbutton 1 Hold 0 to 10 s 0 1 F001 1 7B90 Repeated for User Programmable Pushbutton 2 7BC0 R...

Страница 347: ...or Digital Element 9 8AC6 Repeated for Digital Element 10 8ADC Repeated for Digital Element 11 8AF2 Repeated for Digital Element 12 8B08 Repeated for Digital Element 13 8B1E Repeated for Digital Element 14 8B34 Repeated for Digital Element 15 8B4A Repeated for Digital Element 16 8B60 Repeated for Digital Element 17 8B76 Repeated for Digital Element 18 8B8C Repeated for Digital Element 19 8BA2 Repe...

Страница 348: ...F205 Dir Ip 1 9406 Direct Output 1 Name 1 to 96 1 F205 Dir Out 1 940C Repeated for Direct Input Output 2 9418 Repeated for Direct Input Output 3 9424 Repeated for Direct Input Output 4 9430 Repeated for Direct Input Output 5 943C Repeated for Direct Input Output 6 9448 Repeated for Direct Input Output 7 9454 Repeated for Direct Input Output 8 9460 Repeated for Direct Input Output 9 946C Repeated f...

Страница 349: ...t Input Output 54 9688 Repeated for Direct Input Output 55 9694 Repeated for Direct Input Output 56 96A0 Repeated for Direct Input Output 57 96AC Repeated for Direct Input Output 58 96B8 Repeated for Direct Input Output 59 96C4 Repeated for Direct Input Output 60 96D0 Repeated for Direct Input Output 61 96DC Repeated for Direct Input Output 62 96E8 Repeated for Direct Input Output 63 96F4 Repeated...

Страница 350: ...or IEC61850 GOOSE UInteger 10 98BE Repeated for IEC61850 GOOSE UInteger 11 98C1 Repeated for IEC61850 GOOSE UInteger 12 98C4 Repeated for IEC61850 GOOSE UInteger 13 98C7 Repeated for IEC61850 GOOSE UInteger 14 98CA Repeated for IEC61850 GOOSE UInteger 15 98CD Repeated for IEC61850 GOOSE UInteger 16 Flexcurves C and D Read Write Setting A600 FlexCurve C 120 items 0 to 65535 ms 1 F011 0 A680 FlexCur...

Страница 351: ...850 GOOSE analog input 20 AA8C Repeated for IEC 61850 GOOSE analog input 21 AA93 Repeated for IEC 61850 GOOSE analog input 22 AA9A Repeated for IEC 61850 GOOSE analog input 23 AAA1 Repeated for IEC 61850 GOOSE analog input 24 AAA8 Repeated for IEC 61850 GOOSE analog input 25 AAAF Repeated for IEC 61850 GOOSE analog input 26 AAB6 Repeated for IEC 61850 GOOSE analog input 27 AABD Repeated for IEC 61...

Страница 352: ... F060 0 AF15 IEC 61850 GGIO4 analog input 1 maximum 1000000000000 to 1000000000000 0 001 F060 1000000 AF17 Repeated for IEC 61850 GGIO4 analog input 2 AF1E Repeated for IEC 61850 GGIO4 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...

Страница 353: ...61850 MMXU TotPF Deadband 1 0 001 to 100 0 001 F003 10000 B0C8 IEC 61850 MMXU Hz Deadband 1 0 001 to 100 0 001 F003 10000 B0CA IEC 61850 MMXU PPV phsAB Deadband 1 0 001 to 100 0 001 F003 10000 B0CC IEC 61850 MMXU PPV phsBC Deadband 1 0 001 to 100 0 001 F003 10000 B0CE IEC 61850 MMXU PPV phsCA Deadband 1 0 001 to 100 0 001 F003 10000 B0D0 IEC 61850 MMXU PhV phsADeadband 1 0 001 to 100 0 001 F003 10...

Страница 354: ... Analog 28 B248 Repeated for Received Analog 29 B24A Repeated for Received Analog 30 B24C Repeated for Received Analog 31 B24E Repeated for Received Analog 32 IEC 61850 Configurable Report Settings Read Write Setting B290 IEC 61850 configurable reports dataset items 64 items 0 to 848 1 F615 0 None IEC 61850 XSWI Configuration Read Write Setting 24 modules B370 Flexlogic Operand for IEC 61850 XSWI ...

Страница 355: ...le 16 Contact Inputs Read Write Setting 96 modules BB00 Contact Input 1 Name F205 Cont Ip 1 BB06 Contact Input 1 Events 0 to 1 1 F102 0 Disabled BB07 Contact Input 1 Debounce Time 0 to 16 ms 0 5 F001 20 BB08 Repeated for Contact Input 2 BB10 Repeated for Contact Input 3 BB18 Repeated for Contact Input 4 BB20 Repeated for Contact Input 5 BB28 Repeated for Contact Input 6 BB30 Repeated for Contact I...

Страница 356: ...Repeated for Contact Input 50 BC90 Repeated for Contact Input 51 BC98 Repeated for Contact Input 52 BCA0 Repeated for Contact Input 53 BCA8 Repeated for Contact Input 54 BCB0 Repeated for Contact Input 55 BCB8 Repeated for Contact Input 56 BCC0 Repeated for Contact Input 57 BCC8 Repeated for Contact Input 58 BCD0 Repeated for Contact Input 59 BCD8 Repeated for Contact Input 60 BCE0 Repeated for Co...

Страница 357: ...7 0 Latched BE38 Virtual Input 1 Events 0 to 1 1 F102 0 Disabled BE39 Reserved 3 items F001 0 BE3C Repeated for Virtual Input 2 BE48 Repeated for Virtual Input 3 BE54 Repeated for Virtual Input 4 BE60 Repeated for Virtual Input 5 BE6C Repeated for Virtual Input 6 BE78 Repeated for Virtual Input 7 BE84 Repeated for Virtual Input 8 BE90 Repeated for Virtual Input 9 BE9C Repeated for Virtual Input 10...

Страница 358: ...tual Input 55 C0C4 Repeated for Virtual Input 56 C0D0 Repeated for Virtual Input 57 C0DC Repeated for Virtual Input 58 C0E8 Repeated for Virtual Input 59 C0F4 Repeated for Virtual Input 60 C100 Repeated for Virtual Input 61 C10C Repeated for Virtual Input 62 C118 Repeated for Virtual Input 63 C124 Repeated for Virtual Input 64 Virtual Outputs Read Write Setting 96 modules C130 Virtual Output 1 Nam...

Страница 359: ...eated for Virtual Output 42 C280 Repeated for Virtual Output 43 C288 Repeated for Virtual Output 44 C290 Repeated for Virtual Output 45 C298 Repeated for Virtual Output 46 C2A0 Repeated for Virtual Output 47 C2A8 Repeated for Virtual Output 48 C2B0 Repeated for Virtual Output 49 C2B8 Repeated for Virtual Output 50 C2C0 Repeated for Virtual Output 51 C2C8 Repeated for Virtual Output 52 C2D0 Repeate...

Страница 360: ...and LED 0 to 1 1 F126 0 No C432 Test Mode Initiate 0 to 4294967295 1 F300 1 Clear commands read write C434 Clear All Relay Records Command 0 to 1 1 F126 0 No Mandatory Read Only C435 DSP Advanced Diagnostics Active 0 to 1 1 F126 0 No C436 Synchrophasor Feature Active 0 to 1 1 F126 0 No Mandatory Read Write Command C434 Relay Reboot Command 0 to 1 1 F126 0 No C438 Save Volatile Data 0 to 1 1 F126 0...

Страница 361: ...epeated for Direct Output 33 C663 Repeated for Direct Output 34 C666 Repeated for Direct Output 35 C669 Repeated for Direct Output 36 C66C Repeated for Direct Output 37 C66F Repeated for Direct Output 38 C672 Repeated for Direct Output 39 C675 Repeated for Direct Output 40 C678 Repeated for Direct Output 41 C67B Repeated for Direct Output 42 C67E Repeated for Direct Output 43 C681 Repeated for Dir...

Страница 362: ... C711 Repeated for Direct Output 92 C714 Repeated for Direct Output 93 C717 Repeated for Direct Output 94 C71A Repeated for Direct Output 95 C71D Repeated for Direct Output 96 Reset Read Write Setting C750 FlexLogic operand which initiates a reset 0 to 4294967295 1 F300 0 Control Pushbuttons Read Write Setting 7 modules C760 Control Pushbutton 1 Function 0 to 1 1 F102 0 Disabled C761 Control Pushb...

Страница 363: ... for Direct Input 17 C8D4 Repeated for Direct Input 18 C8D8 Repeated for Direct Input 19 C8DC Repeated for Direct Input 20 C8E0 Repeated for Direct Input 21 C8E4 Repeated for Direct Input 22 C8E8 Repeated for Direct Input 23 C8EC Repeated for Direct Input 24 C8F0 Repeated for Direct Input 25 C8F4 Repeated for Direct Input 26 C8F8 Repeated for Direct Input 27 C8FC Repeated for Direct Input 28 C900 ...

Страница 364: ...t 75 C9BC Repeated for Direct Input 76 C9C0 Repeated for Direct Input 77 C9C4 Repeated for Direct Input 78 C9C8 Repeated for Direct Input 79 C9CC Repeated for Direct Input 80 C9D0 Repeated for Direct Input 81 C9D4 Repeated for Direct Input 82 C9D8 Repeated for Direct Input 83 C9DC Repeated for Direct Input 84 C9E0 Repeated for Direct Input 85 C9E4 Repeated for Direct Input 86 C9E8 Repeated for Dir...

Страница 365: ...sabled CAEC Reserved 4 items 1 F001 10 Remote Devices Read Write Setting 32 modules CB00 Remote Device 1 GSSE GOOSE Application ID F209 Remote Device 1 CB21 Remote Device 1 GOOSE Ethernet APPID 0 to 16383 1 F001 0 CB22 Remote Device 1 GOOSE Dataset 0 to 16 1 F184 0 Fixed CB23 Remote Device 1 in PMU Scheme 0 to 1 1 F126 0 No CB24 Undefined 0 to 3 1 F626 0 None CB25 Repeated for Device 2 CB4A Repeat...

Страница 366: ...18 D054 Repeated for Remote Input 19 D05E Repeated for Remote Input 20 D068 Repeated for Remote Input 21 D072 Repeated for Remote Input 22 D07C Repeated for Remote Input 23 D086 Repeated for Remote Input 24 D090 Repeated for Remote Input 25 D09A Repeated for Remote Input 26 D0A4 Repeated for Remote Input 27 D0AE Repeated for Remote Input 28 D0B8 Repeated for Remote Input 29 D0C2 Repeated for Remot...

Страница 367: ...Remote Output 7 D23C Repeated for Remote Output 8 D240 Repeated for Remote Output 9 D244 Repeated for Remote Output 10 D248 Repeated for Remote Output 11 D24C Repeated for Remote Output 12 D250 Repeated for Remote Output 13 D254 Repeated for Remote Output 14 D258 Repeated for Remote Output 15 D25C Repeated for Remote Output 16 D260 Repeated for Remote Output 17 D264 Repeated for Remote Output 18 D...

Страница 368: ...GIO2 CF SPCSO1 ctlModel Value 0 to 2 1 F001 2 D321 IEC 61850 GGIO2 CF SPCSO2 ctlModel Value 0 to 2 1 F001 2 D322 IEC 61850 GGIO2 CF SPCSO3 ctlModel Value 0 to 2 1 F001 2 D323 IEC 61850 GGIO2 CF SPCSO4 ctlModel Value 0 to 2 1 F001 2 D324 IEC 61850 GGIO2 CF SPCSO5 ctlModel Value 0 to 2 1 F001 2 D325 IEC 61850 GGIO2 CF SPCSO6 ctlModel Value 0 to 2 1 F001 2 D326 IEC 61850 GGIO2 CF SPCSO7 ctlModel Valu...

Страница 369: ...34D IEC 61850 GGIO2 CF SPCSO46 ctlModel Value 0 to 2 1 F001 2 D34E IEC 61850 GGIO2 CF SPCSO47 ctlModel Value 0 to 2 1 F001 2 D34F IEC 61850 GGIO2 CF SPCSO48 ctlModel Value 0 to 2 1 F001 2 D350 IEC 61850 GGIO2 CF SPCSO49 ctlModel Value 0 to 2 1 F001 2 D351 IEC 61850 GGIO2 CF SPCSO50 ctlModel Value 0 to 2 1 F001 2 D352 IEC 61850 GGIO2 CF SPCSO51 ctlModel Value 0 to 2 1 F001 2 D353 IEC 61850 GGIO2 CF...

Страница 370: ...0 to 4294967295 1 F300 0 DC98 Contact Output 1 Seal In 0 to 4294967295 1 F300 0 DC9A Latching Output 1 Reset 0 to 4294967295 1 F300 0 DC9C Contact Output 1 Events 0 to 1 1 F102 1 Enabled DC9D Latching Output 1 Type 0 to 1 1 F090 0 Operate dominant DC9E Reserved F001 0 DC9F Repeated for Contact Output 2 DCAE Repeated for Contact Output 3 DCBD Repeated for Contact Output 4 DCCC Repeated for Contact ...

Страница 371: ...DF51 Repeated for Contact Output 48 DF60 Repeated for Contact Output 49 DF6F Repeated for Contact Output 50 DF7E Repeated for Contact Output 51 DF8D Repeated for Contact Output 52 DF9C Repeated for Contact Output 53 DFAB Repeated for Contact Output 54 DFBA Repeated for Contact Output 55 DFC9 Repeated for Contact Output 56 DFD8 Repeated for Contact Output 57 DFE7 Repeated for Contact Output 58 DFF6...

Страница 372: ...dicates 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 F040 UR_UINT48 48 BIT UNSIGNED INTEGER F050 UR_UINT32 TIME and DATE UNSIGNED 32 BIT INTEGER Gives the current time in seconds e...

Страница 373: ...1 Odd 2 Even F114 ENUMERATION IRIG B SIGNAL TYPE 0 None 1 DC Shift 2 Amplitude Modulated F115 ENUMERATION BREAKER STATUS 0 Auxiliary A 1 Auxiliary B F116 ENUMERATION NEUTRAL OVERVOLTAGE CURVES 0 Definite Time 1 FlexCurve A 2 FlexCurve B 3 FlexCurve C F117 ENUMERATION NUMBER OF OSCILLOGRAPHY RECORDS 0 1 72 cycles 1 3 36 cycles 2 7 18 cycles 3 15 9 cycles F118 ENUMERATION OSCILLOGRAPHY MODE 0 Automa...

Страница 374: ... 70 118 19 50 29 0 86 59 2 80 89 5 80 119 20 00 bitmask element 129 Bus Zone 1 130 Bus Zone 2 131 Bus Zone 3 132 Bus Zone 4 144 Phase Undervoltage 1 145 Phase Undervoltage 2 247 CT Trouble 1 248 CT Trouble 2 249 CT Trouble 3 250 CT Trouble 4 336 Setting Group 337 Reset 388 Selector 1 389 Selector 2 390 Control pushbutton 1 391 Control pushbutton 2 392 Control pushbutton 3 393 Control pushbutton 4 ...

Страница 375: ...ement 8 700 Digital Element 9 701 Digital Element 10 702 Digital Element 11 703 Digital Element 12 704 Digital Element 13 705 Digital Element 14 bitmask element 706 Digital Element 15 707 Digital Element 16 708 Digital Element 17 709 Digital Element 18 710 Digital Element 19 711 Digital Element 20 712 Digital Element 21 713 Digital Element 22 714 Digital Element 23 715 Digital Element 24 716 Digit...

Страница 376: ...cles 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 913 User Programmable Pushb...

Страница 377: ...elay Restart 90 FGM Failure 91 FGM Failure 92 FGM Failure 93 FGM Failure 94 FGM Failure 95 FGM Error 96 Maintenance Alert 97 PHY Monitor 98 Storage Media Alarm 99 Wrong Transceiver Bitmask Error bitmask type bitmask 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 definition 0 Even...

Страница 378: ...F180 ENUMERATION PHASE GROUND 0 PHASE 1 GROUND F181 ENUMERATION ODD EVEN NONE 0 ODD 1 EVEN 2 NONE bitmask value bitmask value 0 NONE 35 UserSt 3 1 DNA 1 36 UserSt 4 2 DNA 2 37 UserSt 5 3 DNA 3 38 UserSt 6 4 DNA 4 39 UserSt 7 5 DNA 5 40 UserSt 8 6 DNA 6 41 UserSt 9 7 DNA 7 42 UserSt 10 8 DNA 8 43 UserSt 11 9 DNA 9 44 UserSt 12 10 DNA 10 45 UserSt 13 11 DNA 11 46 UserSt 14 12 DNA 12 47 UserSt 15 13 ...

Страница 379: ... 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 9 GooseIn 9 10 GooseIn 10 11 GooseIn 11 12 GooseIn 12 13 GooseIn 13 14 GooseIn 14 15 GooseIn 15 16 GooseIn 16 bitmsk keypress bitmsk keypress 0 use between real keys 23 Reset 24 User 1 1 1 25 User 2 2 2 26 User 3 3 3 27 User programmable key 1 4 4 28 User programmable key 2 5 5 29 User programmab...

Страница 380: ...HOD 0 None 1 Keypad 2 Front Port 3 COM1 4 COM2 5 Ethernet F232 ENUMERATION CONFIGURABLE GOOSE DATASET ITEMS FOR TRANSMISSION value priority 0 Disabled 1 Normal 2 High Priority value GOOSE dataset item 0 None 1 GGIO1 ST Ind1 q 2 GGIO1 ST Ind1 stVal 3 GGIO1 ST Ind2 q 4 GGIO1 ST Ind2 stVal 255 GGIO1 ST Ind128 q 256 GGIO1 ST Ind128 stVal 257 MMXU1 MX TotW mag f 258 MMXU1 MX TotVAr mag f 259 MMXU1 MX T...

Страница 381: ...ag f 331 MMXU3 MX TotW mag f 332 MMXU3 MX TotVAr mag f 333 MMXU3 MX TotVA mag f 334 MMXU3 MX TotPF mag f value GOOSE dataset item 335 MMXU3 MX Hz mag f 336 MMXU3 MX PPV phsAB cVal mag f 337 MMXU3 MX PPV phsAB cVal ang f 338 MMXU3 MX PPV phsBC cVal mag f 339 MMXU3 MX PPV phsBC cVal ang f 340 MMXU3 MX PPV phsCA cVal mag f 341 MMXU3 MX PPV phsCA cVal ang f 342 MMXU3 MX PhV phsA cVal mag f 343 MMXU3 M...

Страница 382: ...al mag f 436 MMXU5 MX VA phsA cVal mag f 437 MMXU5 MX VA phsB cVal mag f 438 MMXU5 MX VA phsC cVal mag f 439 MMXU5 MX PF phsA cVal mag f 440 MMXU5 MX PF phsB cVal mag f value GOOSE dataset item 441 MMXU5 MX PF phsC cVal mag f 442 MMXU6 MX TotW mag f 443 MMXU6 MX TotVAr mag f 444 MMXU6 MX TotVA mag f 445 MMXU6 MX TotPF mag f 446 MMXU6 MX Hz mag f 447 MMXU6 MX PPV phsAB cVal mag f 448 MMXU6 MX PPV p...

Страница 383: ... q 536 GGIO5 ST UIntIn13 stVal 537 GGIO5 ST UIntIn14 q 538 GGIO5 ST UIntIn14 stVal 539 GGIO5 ST UIntIn15 q 540 GGIO5 ST UIntIn15 stVal 541 GGIO5 ST UIntIn16 q 542 GGIO5 ST UIntIn16 stVal value GOOSE dataset item value GOOSE dataset item 0 None 1 GGIO3 ST Ind1 q 2 GGIO3 ST Ind1 stVal 3 GGIO3 ST Ind2 q 4 GGIO3 ST Ind2 stVal 127 GGIO1 ST Ind64q 128 GGIO1 ST Ind64 stVal 129 GGIO3 MX AnIn1 mag f 130 GG...

Страница 384: ...5 GGIO3 ST UIntIn5 stVal 176 GGIO3 ST UIntIn6 q 177 GGIO3 ST UIntIn6 stVal 178 GGIO3 ST UIntIn7 q 179 GGIO3 ST UIntIn7 stVal 180 GGIO3 ST UIntIn8 q 181 GGIO3 ST UIntIn8 stVal 182 GGIO3 ST UIntIn9 q 183 GGIO3 ST UIntIn9 stVal 184 GGIO3 ST UIntIn10 q 185 GGIO3 ST UIntIn10 stVal 186 GGIO3 ST UIntIn11 q 187 GGIO3 ST UIntIn11 stVal 188 GGIO3 ST UIntIn12 q 189 GGIO3 ST UIntIn12 stVal 190 GGIO3 ST UIntIn...

Страница 385: ... inputs 46 NAND 2 to 16 inputs 48 TIMER 1 to 32 50 ASSIGN VIRTUAL OUTPUT 1 to 96 52 SELF TEST ERROR see F141 for range 56 ACTIVE SETTING GROUP 1 to 6 62 MISCELLANEOUS EVENTS see F146 for range 64 to 127 ELEMENT STATES F400 UR_UINT16 CT VT BANK SELECTION F491 ENUMERATION ANALOG INPUT MODE 0 Default Value 1 Last Known F500 UR_UINT16 PACKED BITFIELD First register indicates input output state with bi...

Страница 386: ...ERATION DNP OBJECT 21 DEFAULT VARIATION F525 ENUMERATION DNP OBJECT 32 DEFAULT VARIATION F530 ENUMERATION FRONT PANEL INTERFACE KEYPRESS F531 ENUMERATION LANGUAGE 0 English 1 French 2 Chinese 3 Russian 4 Turkish bitmask element state 0 Pickup 1 Operate 2 Pickup Phase A 3 Pickup Phase B 4 Pickup Phase C 5 Operate Phase A 6 Operate Phase B 7 Operate Phase C bitmask default variation 0 1 1 2 2 5 3 6 ...

Страница 387: ... Enumeration IEC 61850 report dataset items 0 None 1 PDIF1 ST Str general 2 PDIF1 ST Op general 3 PDIF2 ST Str general 4 PDIF2 ST Op general 5 PDIF3 ST Str general 6 PDIF3 ST Op general 7 PDIF4 ST Str general 8 PDIF4 ST Op general 9 PDIS1 ST Str general 10 PDIS1 ST Op general 11 PDIS2 ST Str general 12 PDIS2 ST Op general 13 PDIS3 ST Str general 14 PDIS3 ST Op general 15 PDIS4 ST Str general 16 PD...

Страница 388: ...al 99 PIOC36 ST Str general 100 PIOC36 ST Op general 101 PIOC37 ST Str general Enumeration IEC 61850 report dataset items 102 PIOC37 ST Op general 103 PIOC38 ST Str general 104 PIOC38 ST Op general 105 PIOC39 ST Str general 106 PIOC39 ST Op general 107 PIOC40 ST Str general 108 PIOC40 ST Op general 109 PIOC41 ST Str general 110 PIOC41 ST Op general 111 PIOC42 ST Str general 112 PIOC42 ST Op genera...

Страница 389: ...ST Str general 204 PTOC16 ST Op general 205 PTOC17 ST Str general 206 PTOC17 ST Op general 207 PTOC18 ST Str general Enumeration IEC 61850 report dataset items 208 PTOC18 ST Op general 209 PTOC19 ST Str general 210 PTOC19 ST Op general 211 PTOC20 ST Str general 212 PTOC20 ST Op general 213 PTOC21 ST Str general 214 PTOC21 ST Op general 215 PTOC22 ST Str general 216 PTOC22 ST Op general 217 PTOC23 ...

Страница 390: ...Ex general 310 RBRF16 ST OpIn general 311 RBRF17 ST OpEx general 312 RBRF17 ST OpIn general 313 RBRF18 ST OpEx general Enumeration IEC 61850 report dataset items 314 RBRF18 ST OpIn general 315 RBRF19 ST OpEx general 316 RBRF19 ST OpIn general 317 RBRF20 ST OpEx general 318 RBRF20 ST OpIn general 319 RBRF21 ST OpEx general 320 RBRF21 ST OpIn general 321 RBRF22 ST OpEx general 322 RBRF22 ST OpIn gen...

Страница 391: ...Val 417 GGIO1 ST Ind11 stVal 418 GGIO1 ST Ind12 stVal 419 GGIO1 ST Ind13 stVal Enumeration IEC 61850 report dataset items 420 GGIO1 ST Ind14 stVal 421 GGIO1 ST Ind15 stVal 422 GGIO1 ST Ind16 stVal 423 GGIO1 ST Ind17 stVal 424 GGIO1 ST Ind18 stVal 425 GGIO1 ST Ind19 stVal 426 GGIO1 ST Ind20 stVal 427 GGIO1 ST Ind21 stVal 428 GGIO1 ST Ind22 stVal 429 GGIO1 ST Ind23 stVal 430 GGIO1 ST Ind24 stVal 431...

Страница 392: ...C 61850 report dataset items 526 GGIO1 ST Ind120 stVal 527 GGIO1 ST Ind121 stVal 528 GGIO1 ST Ind122 stVal 529 GGIO1 ST Ind123 stVal 530 GGIO1 ST Ind124 stVal 531 GGIO1 ST Ind125 stVal 532 GGIO1 ST Ind126 stVal 533 GGIO1 ST Ind127 stVal 534 GGIO1 ST Ind128 stVal 535 MMXU1 MX TotW mag f 536 MMXU1 MX TotVAr mag f 537 MMXU1 MX TotVA mag f 538 MMXU1 MX TotPF mag f 539 MMXU1 MX Hz mag f 540 MMXU1 MX PP...

Страница 393: ...3 MX A phsB cVal mag f 629 MMXU3 MX A phsB cVal ang f 630 MMXU3 MX A phsC cVal mag f 631 MMXU3 MX A phsC cVal ang f Enumeration IEC 61850 report dataset items 632 MMXU3 MX A neut cVal mag f 633 MMXU3 MX A neut cVal ang f 634 MMXU3 MX W phsA cVal mag f 635 MMXU3 MX W phsB cVal mag f 636 MMXU3 MX W phsC cVal mag f 637 MMXU3 MX VAr phsA cVal mag f 638 MMXU3 MX VAr phsB cVal mag f 639 MMXU3 MX VAr phs...

Страница 394: ... f 732 MMXU6 MX PhV phsA cVal ang f 733 MMXU6 MX PhV phsB cVal mag f 734 MMXU6 MX PhV phsB cVal ang f 735 MMXU6 MX PhV phsC cVal mag f 736 MMXU6 MX PhV phsC cVal ang f 737 MMXU6 MX A phsA cVal mag f Enumeration IEC 61850 report dataset items 738 MMXU6 MX A phsA cVal ang f 739 MMXU6 MX A phsB cVal mag f 740 MMXU6 MX A phsB cVal ang f 741 MMXU6 MX A phsC cVal mag f 742 MMXU6 MX A phsC cVal ang f 743...

Страница 395: ...I23 ST Pos stVal 835 XSWI24 ST Loc stVal 836 XSWI24 ST Pos stVal 837 XCBR1 ST Loc stVal 838 XCBR1 ST Pos stVal 839 XCBR2 ST Loc stVal 840 XCBR2 ST Pos stVal 841 XCBR3 ST Loc stVal 842 XCBR3 ST Pos stVal 843 XCBR4 ST Loc stVal Enumeration IEC 61850 report dataset items 844 XCBR4 ST Pos stVal 845 XCBR5 ST Loc stVal 846 XCBR5 ST Pos stVal 847 XCBR6 ST Loc stVal 848 XCBR6 ST Pos stVal Enumeration GOOS...

Страница 396: ...92 GGIO1 ST Ind46 stVal 93 GGIO1 ST Ind47 q 94 GGIO1 ST Ind47 stVal 95 GGIO1 ST Ind48 q Enumeration GOOSE dataset items 96 GGIO1 ST Ind48 stVal 97 GGIO1 ST Ind49 q 98 GGIO1 ST Ind49 stVal 99 GGIO1 ST Ind50 q 100 GGIO1 ST Ind50 stVal 101 GGIO1 ST Ind51 q 102 GGIO1 ST Ind51 stVal 103 GGIO1 ST Ind52 q 104 GGIO1 ST Ind52 stVal 105 GGIO1 ST Ind53 q 106 GGIO1 ST Ind53 stVal 107 GGIO1 ST Ind54 q 108 GGIO...

Страница 397: ...O1 ST Ind99 stVal 199 GGIO1 ST Ind100 q 200 GGIO1 ST Ind100 stVal 201 GGIO1 ST Ind101 q Enumeration GOOSE dataset items 202 GGIO1 ST Ind101 stVal 203 GGIO1 ST Ind102 q 204 GGIO1 ST Ind102 stVal 205 GGIO1 ST Ind103 q 206 GGIO1 ST Ind103 stVal 207 GGIO1 ST Ind104 q 208 GGIO1 ST Ind104 stVal 209 GGIO1 ST Ind105 q 210 GGIO1 ST Ind105 stVal 211 GGIO1 ST Ind106 q 212 GGIO1 ST Ind106 stVal 213 GGIO1 ST I...

Страница 398: ...05 MMXU2 MX PhV phsA cVal mag f 306 MMXU2 MX PhV phsA cVal ang f 307 MMXU2 MX PhV phsB cVal mag f Enumeration GOOSE dataset items 308 MMXU2 MX PhV phsB cVal ang f 309 MMXU2 MX PhV phsC cVal mag f 310 MMXU2 MX PhV phsC cVal ang f 311 MMXU2 MX A phsA cVal mag f 312 MMXU2 MX A phsA cVal ang f 313 MMXU2 MX A phsB cVal mag f 314 MMXU2 MX A phsB cVal ang f 315 MMXU2 MX A phsC cVal mag f 316 MMXU2 MX A p...

Страница 399: ... MMXU5 MX PPV phsAB cVal ang f 412 MMXU5 MX PPV phsBC cVal mag f 413 MMXU5 MX PPV phsBC cVal ang f Enumeration GOOSE dataset items 414 MMXU5 MX PPV phsCA cVal mag f 415 MMXU5 MX PPV phsCA cVal ang f 416 MMXU5 MX PhV phsA cVal mag f 417 MMXU5 MX PhV phsA cVal ang f 418 MMXU5 MX PhV phsB cVal mag f 419 MMXU5 MX PhV phsB cVal ang f 420 MMXU5 MX PhV phsC cVal mag f 421 MMXU5 MX PhV phsC cVal ang f 422...

Страница 400: ...O5 ST UIntIn2 q 514 GGIO5 ST UIntIn2 stVal 515 GGIO5 ST UIntIn3 q 516 GGIO5 ST UIntIn3 stVal 517 GGIO5 ST UIntIn4 q 518 GGIO5 ST UIntIn4 stVal 519 GGIO5 ST UIntIn5 q Enumeration GOOSE dataset items 520 GGIO5 ST UIntIn5 stVal 521 GGIO5 ST UIntIn6 q 522 GGIO5 ST UIntIn6 stVal 523 GGIO5 ST UIntIn7 q 524 GGIO5 ST UIntIn7 stVal 525 GGIO5 ST UIntIn8 q 526 GGIO5 ST UIntIn8 stVal 527 GGIO5 ST UIntIn9 q 52...

Страница 401: ...eral 622 PIOC26 ST Op general 623 PIOC27 ST Str general 624 PIOC27 ST Op general 625 PIOC28 ST Str general Enumeration GOOSE dataset items 626 PIOC28 ST Op general 627 PIOC29 ST Str general 628 PIOC29 ST Op general 629 PIOC30 ST Str general 630 PIOC30 ST Op general 631 PIOC31 ST Str general 632 PIOC31 ST Op general 633 PIOC32 ST Str general 634 PIOC32 ST Op general 635 PIOC33 ST Str general 636 PI...

Страница 402: ...TOC7 ST Str general 728 PTOC7 ST Op general 729 PTOC8 ST Str general 730 PTOC8 ST Op general 731 PTOC9 ST Str general Enumeration GOOSE dataset items 732 PTOC9 ST Op general 733 PTOC10 ST Str general 734 PTOC10 ST Op general 735 PTOC11 ST Str general 736 PTOC11 ST Op general 737 PTOC12 ST Str general 738 PTOC12 ST Op general 739 PTOC13 ST Str general 740 PTOC13 ST Op general 741 PTOC14 ST Str gene...

Страница 403: ...F8 ST OpEx general 836 RBRF8 ST OpIn general 837 RBRF9 ST OpEx general Enumeration GOOSE dataset items 838 RBRF9 ST OpIn general 839 RBRF10 ST OpEx general 840 RBRF10 ST OpIn general 841 RBRF11 ST OpEx general 842 RBRF11 ST OpIn general 843 RBRF12 ST OpEx general 844 RBRF12 ST OpIn general 845 RBRF13 ST OpEx general 846 RBRF13 ST OpIn general 847 RBRF14 ST OpEx general 848 RBRF14 ST OpIn general 8...

Страница 404: ...CSWI26 ST Loc stVal 940 CSWI26 ST Pos stVal 941 CSWI27 ST Loc stVal 942 CSWI27 ST Pos stVal 943 CSWI28 ST Loc stVal Enumeration GOOSE dataset items 944 CSWI28 ST Pos stVal 945 CSWI29 ST Loc stVal 946 CSWI29 ST Pos stVal 947 CSWI30 ST Loc stVal 948 CSWI30 ST Pos stVal 949 XSWI1 ST Loc stVal 950 XSWI1 ST Pos stVal 951 XSWI2 ST Loc stVal 952 XSWI2 ST Pos stVal 953 XSWI3 ST Loc stVal 954 XSWI3 ST Pos ...

Страница 405: ...5 ST Loc stVal 1006 XCBR5 ST Pos stVal 1007 XCBR6 ST Loc stVal 1008 XCBR6 ST Pos stVal Enumeration Role 0 None 1 Administrator 2 Supervisor 3 Engineer 4 Operator 5 Factory Enumeration Role 0 None 1 Administrator 2 Supervisor 3 Engineer 4 Operator Enumeration Role 0 None 1 Administrator 2 Supervisor 3 Engineer 4 Operator 5 Observer 6 Factory Service Enumeration GOOSE dataset items Enumeration Mode ...

Страница 406: ...B 90 B90 Low Impedance Bus Differential System GE Multilin B 4 MEMORY MAPPING APPENDIX B B ...

Страница 407: ...nufacturing 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 B90 relay supports IEC 61850 server services over...

Страница 408: ...y be used 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 B90 virtual inputs Virtual inputs are single point control binary values that can be written by clients They are generally used a...

Страница 409: ...tage auxiliary overvoltage negative sequence overvoltage RBRF breaker failure RREC autoreclosure RPSB power swing detection RFLO fault locator XCBR breaker control XSWI circuit switch CSWI switch controller The protection elements listed above contain start pickup and operate flags For example the start flag for PIOC1 is PIOC1 ST Str general The operate flag for PIOC1 is PIOC1 ST Op general For th...

Страница 410: ...When true breaker close commands from IEC 61850 clients will be rejected XCBR1 CO Pos This is where IEC 61850 clients can issue open or close commands to the breaker SBO control with normal security is the only supported IEC 61850 control model XCBR1 CO BlkOpn This is where IEC 61850 clients can issue block open commands to the breaker Direct control with normal security is the only supported IEC ...

Страница 411: ...the time 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...

Страница 412: ... connection for greater than two minutes the connection will be aborted by the B90 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 B90 will not abort the connection If other MMS data is being pol...

Страница 413: ...ed in 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 t...

Страница 414: ...commended for applications that require GOOSE data transfer 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 da...

Страница 415: ...OMMUNICATION IEC 61850 PROTOCOL GSSE GOOSE CONFIGURATION RECEPTION CONFIGURABLE GOOSE CONFIGURABLE GOOSE 1 CONFIG GSE 1 DATASET ITEMS settings menu Set ITEM 1 to GGIO3 ST Ind1 q to indicate quality flags for GGIO3 status indication 1 Set ITEM 2 to GGIO3 ST Ind1 stVal to indicate the status value for GGIO3 status indication 1 The reception dataset now contains a set of quality flags a single point ...

Страница 416: ... is configured to use an automated multicast MAC scheme If the B90 destination MAC address setting is not a valid multicast address that is the least significant bit of the first byte is not set the address used as the destina tion MAC will be the same as the local MAC address but with the multicast bit set Thus if the local MAC address is 00 A0 F4 01 02 03 then the destination MAC address will be...

Страница 417: ...ong with other ICD files for other IEDs from GE or other ven dors for system configuration 3 The result is saved to a SCD file which is then imported back to EnerVista UR Setup to create one or more settings file s The settings file s can then be used to update the relay s with the new configuration information The configuration process is illustrated below Figure 0 1 IED CONFIGURATION PROCESS The...

Страница 418: ...L file 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...

Страница 419: ...figurators 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 da...

Страница 420: ... 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 block The IED node describes the pre configuration of an IED its access point...

Страница 421: ...inst 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 RptEnabl...

Страница 422: ...ypes SDO 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 ...

Страница 423: ...r the 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 impo...

Страница 424: ... SCD 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 VoltageL...

Страница 425: ... ConnectedAP 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 con...

Страница 426: ...to update the B90 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 elemen...

Страница 427: ... than 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 ...

Страница 428: ... B23 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...

Страница 429: ...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 7 S1 ServerDirectory...

Страница 430: ... 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 17 LOG CONTROL BLOCK S30 GetLCBValues TP M S31 SetLCBValues TP M LOG S32 QueryLogByTime TP M S33 QueryLogByEntry TP M S34 GetLogStatusValues TP M GENERIC SUBSTATI...

Страница 431: ...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 20 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 23 S57 GetFile TP M Yes S58 SetFile TP O S59 DeleteFile TP...

Страница 432: ...tracking A LOGICAL NODES FOR AUTOMATIC CONTROL ANCR Neutral current regulator ARCO Reactive power control ATCC Automatic tap changer controller AVCO Voltage control C LOGICAL NODES FOR CONTROL CALH Alarm handling CCGR Cooling group control CILO Interlocking CPOW Point on wave switching CSWI Switch controller Yes CSYN Synchronizer controller F LOGICAL NODES FOR FUNCTIONAL BLOCKS FCNT Counter FCSD C...

Страница 433: ...nt Yes MSQI Sequence and imbalance Yes MSTA Metering statistics P LOGICAL NODES FOR PROTECTION FUNCTIONS PDIF Differential Yes PDIR Direction comparison PDIS Distance Yes PDOP Directional overpower PDUP Directional underpower PFRC Rate of change of frequency PHAR Harmonic restraint PHIZ Ground detector PIOC Instantaneous overcurrent Yes PMRI Motor restart inhibition PMSS Motor starting time superv...

Страница 434: ... Differential measurements RPSB Power swing detection blocking Yes RREC Autoreclosing Yes RSYN Synchronism check or synchronizing Yes S LOGICAL NODES FOR SENSORS AND MONITORING SARC Monitoring and diagnostics for arcs SCBR Circuit breaker supervision SIMG Insulation medium supervision gas SIML Insulation medium supervision liquid SLTC Tap changer supervision SOPM Supervision of operating mechanism...

Страница 435: ...FN Earth fault neutralizer Petersen coil YLTC Tap changer YPSH Power shunt YPTR Power transformer Z LOGICAL NODES FOR FURTHER POWER SYSTEM EQUIPMENT ZAXN Auxiliary network ZBAT Battery ZBSH Bushing ZCAB Power cable ZCAP Capacitor bank ZCON Converter ZGEN Generator ZGIL Gas insulated line ZLIN Power overhead line ZMOT Motor ZREA Reactor ZRES Resistor ZRRC Rotating reactive component ZSAR Surge arre...

Страница 436: ...C 30 B90 Low Impedance Bus Differential System GE Multilin C 7 LOGICAL NODES APPENDIX C C ...

Страница 437: ...hange 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 Recommend...

Страница 438: ...llowing used in standard direction not used cannot be selected in IEC 60870 5 104 standard Process information in monitor direction 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 ...

Страница 439: ...ents of protection 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 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...

Страница 440: ...ll directory 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_D...

Страница 441: ...RC_NA_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 RET...

Страница 442: ...1 112 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 A...

Страница 443: ...g point number M_ME_NC_1 M_ME_TC_1 and M_ME_TF_1 Station interrogation Clock synchronization Clock synchronization optional see Clause 7 6 Command transmission Direct command transmission Direct setpoint command transmission Select and execute command Select and execute setpoint command C_SE ACTTERM used No additional definition Short pulse duration duration determined by a system parameter in the...

Страница 444: ...equences 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 PARAMETER...

Страница 445: ...ined by the 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 Ethernet 802 3 Serial X 21 interface Other selection s from RFC 2200 list below if selected D 1 2 IEC 60870 5 104 POINTS The IEC 60870 5 104 data p...

Страница 446: ...D 10 B90 Low Impedance Bus Differential System GE Multilin D 1 IEC 60870 5 104 APPENDIX D D ...

Страница 447: ...ported 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 D...

Страница 448: ...ITE Binary Outputs Never Always Sometimes Configurable SELECT OPERATE Never Always Sometimes Configurable DIRECT OPERATE Never Always Sometimes Configurable DIRECT OPERATE NO ACK Never Always Sometimes Configurable Count 1 Never Always Sometimes Configurable Pulse On Never Always Sometimes Configurable Pulse Off Never Always Sometimes Configurable Latch On Never Always Sometimes Configurable Latch...

Страница 449: ...ever Configurable Only certain objects Sometimes attach explanation ENABLE DISABLE unsolicited Function codes supported Sends Static Data in Unsolicited Responses Never When Device Restarts When Status Flags Change No other options are permitted Default Counter Object Variation No Counters Reported Configurable attach explanation Default Object 20 Default Variation 1 Point by point list attached C...

Страница 450: ... resp 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 in...

Страница 451: ...nt Variation 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...

Страница 452: ...9 response 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 1...

Страница 453: ...s 26 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 ...

Страница 454: ...ction 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 ...

Страница 455: ...4 Virtual 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 3...

Страница 456: ... 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 Poin...

Страница 457: ... February 2008 URX 258 1601 0115 S3 5 5x 12 March 2008 URX 260 1601 0115 T1 5 6x 27 June 2008 08 0390 1601 0115 U1 5 7x 29 May 2009 09 0938 1601 0115 U2 5 7x 30 September 2009 09 1165 1601 0115 V1 5 8x 29 May 2010 09 1457 1601 0115 V2 5 8x 04 January 2011 11 2237 1601 0115 W1 5 9x 12 January 2011 11 2227 1601 0115 X1 6 0x 21 December 2011 11 2840 1601 0115 X2 6 0x 5 April 2012 12 3254 1601 0115 Y1...

Страница 458: ...ptions 5 5 35 Add Added new section for Local Time menu settings and settings description 5 5 42 Add Added new PTP Fail menu item to the User Programmable Self Tests menu 5 5 Add Added PTP Failure and CLOCK UNSYNCHRONIZED to FlexLogic Operands table 5 127 5 127 Delete Deleted section 5 7 5c Remote Devices ID of Device for Receiving GSSE GOOSE Messages meaning the Settings Input Outputs Remote Devi...

Страница 459: ...te Change 100Base FL to 100Base FX in Figure 3 22 CPU Module Communications Wiring 3 24 3 24 Update Updated Figure 3 23 RS485 Serial Connection to version AA 3 25 3 25 Update Updated Figure 3 24 IRIG B Connection to version A6 3 25 3 25 Update Updated Figure 3 25 IRIG B Repeater to version A2 3 26 3 26 Update Updated Figure 3 26 Direct Input and Output Single Channel Connection to version A2 3 26 ...

Страница 460: ...n 5 33 5 33 Update Updated OSCILLOGRAPHY section 5 46 5 46 Update Updated USER DEFINABLE DISPLAYS section 5 113 5 113 Update Updated BUS REPLICA ISOLATOR section 5 122 5 122 Update Updated REMOTE INPUTS section B 8 B 8 Update Updated MODBUS MEMORY MAP section C 3 C 3 Update Updated PROTECTION AND OTHER LOGICAL NODES section Table F 7 MAJOR UPDATES FOR B90 MANUAL REVISION V2 PAGE V1 PAGE V2 CHANGE ...

Страница 461: ...Sheet 1 of 2 PAGE T1 PAGE U1 CHANGE DESCRIPTION Title Title Update Manual part number to 1601 0115 U1 2 12 2 12 Update Updated INPUTS specifications section 2 15 2 15 Update Updated ENVIRONMENTAL specifications section 2 16 2 16 Update Updated TYPE TESTS specifications section 3 13 3 13 Update Updated CONTACT INPUTS AND OUTPUTS section 4 1 4 1 Update Updated USING SETTINGS FILES section 5 5 5 8 Up...

Страница 462: ...601 0115 S3 2 7 2 7 Update Updated ORDERING section 2 13 2 13 Update Updated OUTPUTS specifications section 2 14 2 14 Update Updated COMMUNICATIONS specifications section 2 16 2 15 Update Updated INTER RELAY COMMUNICATIONS specifications section 3 4 3 4 Update Updated REAR TERMINAL LAYOUT section 3 6 3 6 Update Updated TYPICAL WIRING section 3 39 Remove Removed MANAGED ETHERNET SWITCH MODULES sect...

Страница 463: ...ATES FOR B90 MANUAL REVISION R3 PAGE R2 PAGE R3 CHANGE DESCRIPTION Title Title Update Manual part number to 1601 0115 R3 4 4 Add Added EXTENDED ENERVISTA UR SETUP FEATURES section 6 10 6 10 Update Updated MODEL INFORMATION section Table F 16 MAJOR UPDATES FOR B90 MANUAL REVISION R2 PAGE R1 PAGE R2 CHANGE DESCRIPTION Title Title Update Manual part number to 1601 0115 R2 Table F 17 MAJOR UPDATES FOR...

Страница 464: ...P1 1 7 Remove Removed CONNECTING URPC WITH THE B90 section 1 7 Add Added CONFIGURING THE B90 FOR SOFTWARE ACCESS section 1 9 Add Added USING THE QUICK CONNECT FEATURE section 1 14 Add Added CONNECTING TO THE B90 RELAY section 2 7 2 7 Update Updated ORDERING section 2 10 2 10 Update Updated PROTECTION ELEMENTS specifications section 2 11 2 11 Update Updated USER PROGRAMMABLE ELEMENTS specifications...

Страница 465: ... 2 10 2 10 Update Updated PROTECTION ELEMENTS specifications section 2 12 2 12 Update Updated INPUTS specifications section 2 13 2 13 Update Updated OUTPUTS specifications section 2 14 2 14 Update Updated COMMUNICATIONS specifications section 2 14 2 15 Update Updated INTER RELAY COMMUNICATIONS specifications section 3 10 3 10 Update Updated CONTROL POWER section 3 12 3 12 Update Updated CONTACT IN...

Страница 466: ... 13 Update Updated COMMISSIONING section 2 8 2 8 Update Updated B90 ORDER CODES table 3 6 3 6 Update Updated FORM A CONTACT FUNCTIONS diagram to 827821A5 3 12 3 12 Update Updated FORM A CONTACT FUNCTIONS diagram to 827821A5 3 21 3 21 Update Updated RS485 SERIAL CONNECTION diagram to 827757A7 3 24 3 24 Update Updated CHANNEL COMMUNICATIONS OPTIONS table 5 6 5 6 Update Updated DISPLAY PROPERTIES sec...

Страница 467: ...Add Added dcmA outputs specifications to OUTPUTS section 2 12 2 13 Add Added IRIG B outputs specifications to OUTPUTS section 3 2 3 2 Update Updated MODULE WITHDRAWAL AND INSERTION section to reflect new hardware 3 9 3 9 Update Updated DIELECTRIC STRENGTH section 3 11 3 11 Update Updated CT VT MODULES section for new hardware 3 17 3 18 Add Added TRANSDUCER INPUTS OUTPUTS section 3 18 3 20 Update U...

Страница 468: ... Closed CMND Command CMPRSN Comparison CO Contact Output COM Communication COMM Communications COMP Compensated Comparison CONN Connection CONT Continuous Contact CO ORD Coordination CPU Central Processing Unit CRC Cyclic Redundancy Code CRT CRNT Current CSA Canadian Standards Association CT Current Transformer CVT Capacitive Voltage Transformer D A Digital to Analog DC dc Direct Current DD Distur...

Страница 469: ...e of Electrical and Electronic Engineers IG Ground not residual current Igd Differential Ground current IN CT Residual Current 3Io or Input INC SEQ Incomplete Sequence INIT Initiate INST Instantaneous INV Inverse I O Input Output IOC Instantaneous Overcurrent IOV Instantaneous Overvoltage IRIG Inter Range Instrumentation Group ISO International Standards Organization IUV Instantaneous Undervoltage...

Страница 470: ...se B PF_C Power Factor phase C PFLL Phase and Frequency Lock Loop PHS Phase PICS Protocol Implementation Conformance Statement PKP Pickup PLC Power Line Carrier POS Positive POTT Permissive Over reaching Transfer Trip PRESS Pressure PRI Primary PROT Protection PSEL Presentation Selector pu Per Unit PUIB Pickup Current Block PUIT Pickup Current Trip PUSHBTN Pushbutton PUTT Permissive Under reaching...

Страница 471: ...ervoltage TX Tx Transmit Transmitter U Under UC Undercurrent UCA Utility Communications Architecture UDP User Datagram Protocol UL Underwriters Laboratories UNBAL Unbalance UR Universal Relay URC Universal Recloser Control URS Filename extension for settings files UV Undervoltage V Hz Volts per Hertz V_0 Zero Sequence voltage V_1 Positive Sequence voltage V_2 Negative Sequence voltage VA Phase A v...

Страница 472: ...the warrantor determined that it is defective 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 be...

Страница 473: ...ZONE actual values 6 9 settings 5 78 BUS ZONES actual values 6 10 BUSBAR EXAMPLE 10 1 C C37 94 COMMUNICATIONS 3 35 3 36 3 39 C37 94SM COMMUNICATIONS 3 38 Cautions 1 1 CE APPROVALS 2 18 CHANGES TO MANUAL F 1 F 6 F 7 F 8 F 9 F 10 F 11 CIRCUIT MONITORING APPLICATIONS 5 120 CLEANING 2 18 CLEAR RECORDS 5 16 7 2 CLEAR RELAY RECORDS Modbus registers B 44 settings 5 16 CLOCK setting date and time 7 2 COMM...

Страница 474: ...s 6 7 application example 5 137 5 139 clearing counters 7 2 FlexLogic operands 5 83 Modbus registers B 10 B 13 B 32 B 46 B 47 B 48 settings 5 136 specifications 2 13 DIRECT INPUTS OUTPUTS error messages 7 7 DIRECT OUTPUTS application example 5 137 5 139 clearing counters 7 2 Modbus registers B 10 B 32 B 44 B 46 B 47 B 48 settings 5 137 DIRECTIONAL PRINCIPLE 9 6 DISPLAY 1 16 4 22 5 15 DNA 1 BIT PAI...

Страница 475: ...4 FORM C RELAY outputs 3 14 3 20 specifications 2 14 FREQUENCY METERING settings 5 70 specifications 2 13 FREQUENCY TRACKING 5 70 FREQUENCY NOMINAL 5 70 FUNCTION SETTING 5 4 FUSE 2 14 G G 703 3 29 3 30 3 31 3 34 GE TYPE IAC CURVES 5 111 GROUPED ELEMENTS 5 93 GSSE 5 134 5 136 6 5 H HALF DUPLEX B 1 HTTP PROTOCOL 5 38 I I2T CURVES 5 112 IAC CURVES 5 111 IEC 60870 5 104 PROTOCOL interoperability docum...

Страница 476: ...aphy B 6 passwords B 7 read write settings actual values B 3 settings 5 21 5 39 store multiple settings B 5 store single setting B 4 supported function codes B 3 user map 5 39 B 9 B 18 MODEL INFORMATION 6 13 MODIFICATION FILE NUMBER 6 13 MODULE FAILURE ERROR 7 6 MODULES communications 3 22 CT 3 14 direct inputs outputs 3 28 insertion 3 3 order codes 2 9 power supply 3 12 VT 3 14 withdrawal 3 3 MON...

Страница 477: ...erands 5 84 Modbus registers B 10 B 12 B 50 settings 5 134 specifications 2 13 REMOTE OUTPUTS DNA 1 bit pair 5 135 Modbus registers B 51 UserSt 1 bit pair 5 136 REPLACEMENT MODULES 2 9 RESETTING 5 84 5 136 RESTRAINING CURRENTS 9 4 REVISION HISTORY F 1 RF IMMUNITY 2 17 RFI CONDUCTED 2 17 RMS CURRENT 2 13 RS232 configuration 1 9 specifications 2 15 wiring 3 22 RS422 configuration 3 32 timing 3 33 tw...

Страница 478: ...AMMED 5 68 7 6 UNPACKING THE RELAY 1 1 UNRETURNED MESSAGES ALARM 5 67 UPDATING ORDER CODE 7 3 URPC see entry for ENERVISTA UR SETUP USER DEFINABLE DISPLAYS example 5 60 invoking and scrolling 5 58 Modbus registers B 14 B 18 settings 5 58 5 60 specifications 2 11 USER PROGRAMMABLE FAULT REPORT actual values 6 12 clearing 5 16 7 2 Modbus registers B 12 settings 5 44 USER PROGRAMMABLE LEDs custom lab...

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