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4 Measurands and Characteristics

4.1 Measurands

29

SICAM MMU 7KG9663, Device Manual
E50417-H1040-C514-A3, Edition 01.2016

4.1.2

Measurands in 3-wire and 4-wire Networks

SICAM MMU can measure or calculate the following quantities in 3-wire and 4-wire networks (delta and star
connection): Chapter 4.1.3 contains a detailed list of all measurands.

Measured and Calculated Quantities

The operational quantities AC voltage V

ph-N

, AC voltage V

ph-ph

, AC current I

ph

, AC voltage across the neutral

conductor V

N

and frequency f are measured directly. All other operational measurands, power and energy

quantities are calculated from the measured operational quantities.

Operational Measurands

SICAM MMU measures or calculates the following operational quantities:

•

AC voltage phase-neutral conductor (neutral conductor connected to protective ground; star connection)
V

ph-N

: Va, Vb, Vc

•

AC voltage phase-phase (delta connection) V

ph-ph

: Vab, Vbc, Vca

•

Voltage harmonics HV

ph

: HVa, HVb, HVc

•

AC current I

P

(current through the conductor): Ia, Ib, Ic

•

Current harmonics HI

ph

: HIa, HIb, HIc

•

AC voltage across the neutral conductor: V

N

•

Unbalanced voltage: V

unbal

•

Unbalanced current: I

unbal

•

Mean value of the 3 phase voltages: V

avg

•

Current in neutral conductor: I

N

•

Mean value of the 3 phase currents: I

avg

•

Active power factor cos

ϕ

: cos

ϕ

(a), cos

ϕ

(b), cos

ϕ

(c), cos

ϕ

•

Power factor PF: PFa, PFb, PFc, PF

•

Phase angle

ϕ

:

ϕ

a,

ϕ

b,

ϕ

c,

ϕ

•

Angle between the phase-ground voltages a-b and a-c:

ϕ

ab,

ϕ

ac

•

Frequency (power frequency): f (see Table 4-5)

Power Quantities

SICAM MMU calculates the following power values from the measured operational quantities:

•

Active power P: Pa, Pb, Pc, P

•

Reactive power Q: Qa, Qb, Qc, Q

•

Apparent power S: Sa, Sb, Sc, S

Energy Quantities

SICAM MMU calculates the following energy values from the measured operational quantities:

•

Active energy WP: WPa, WPb, WPc, WP (for supply and demand respectively)

•

Reactive energy WQ: WQa, WQb, WQc, WQ (inductive and capacitive respectively)

•

Apparent energy WS: WSa, WSb, WSc, WS

SICAM-MMU_7KG9663_US.book Page 29 Monday, December 7, 2015 12:22 PM

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Содержание SICAM MMU 7KG9663

Страница 1: ...haracteristics 4 Getting Started 5 Connection Principle and Applications 6 Operation 7 Time Synchronization 8 Communication 9 Calibration 10 Maintenance Storage Transport 11 Failures and LED Indications 12 Technical Data 13 Operational Indications 14 Operating Parameters 15 Glossary Index SICAM MMU_7KG9663_US book Page 1 Monday December 7 2015 12 22 PM ...

Страница 2: ...mens AG reserves the right to revise this document from time to time Document release E50417 H1040 C514 A3 00 Edition 01 2016 Product version V2 0 Copyright Copyright Siemens AG 2016 All rights reserved The disclosure duplication distribution and editing of this document or utilization and communication of the content are not permitted unless authorized in writing All rights including rights creat...

Страница 3: ...urther Support For any questions concerning your system please contact your Siemens representative The Siemens Customer Support Center provides around the clock support Phone 49 1805 24 8437 Fax 49 1805 24 2471 Internet http www powerquality de e mail support ic siemens com Training Courses If you are interested in our current training program please contact our training center Siemens AG Siemens ...

Страница 4: ...ures are not taken Follow all advice instructions to prevent death or severe injury WARNING Warning means that death or severe injury can occur if the appropriate safety measures are not taken Follow all advice instructions to prevent death or severe injury CAUTION Caution means that minor or moderate injury can occur if the appropriate safety measures are not taken Follow all advice instructions ...

Страница 5: ...on and this manual the scheduled protection is impaired Problem free and safe operation of the product depends on the following Proper transport Proper storage setup and installation Proper operation and maintenance When electrical equipment is operated hazardous voltages are inevitably present in certain parts If proper ac tion is not taken death severe injury or property damage can result The eq...

Страница 6: ...ernating current IEC 60417 5032 3 Direct current and alternating current IEC 60417 5033 4 Three phase alternating current 5 Earth ground terminal IEC 60417 5017 6 Protective conductor terminal IEC 60417 5019 7 Caution risk of electric shock 8 Caution risk of danger ISO 7000 0434 SICAM MMU_7KG9663_US book Page 6 Monday December 7 2015 12 22 PM ...

Страница 7: ... 95 EC valid until April 19th of 2016 Low Voltage Directive 2014 35 EU valid from April 20th of 2016 This conformity has been established by means of tests conducted by Siemens AG according to the Council Directive in agreement with the generic standards EN 61000 6 2 and EN 61000 6 4 for the EMC directives and with the standard EN 61010 1 for the low voltage directive The device has been designed ...

Страница 8: ...8 SICAM MMU 7KG9663 Device Manual E50417 H1040 C514 A3 Edition 01 2016 SICAM MMU_7KG9663_US book Page 8 Monday December 7 2015 12 22 PM ...

Страница 9: ...re portions of the software The Open Source Software is licensed royalty free Insofar as the applicable Open Source Software License Conditions provide for it you can order the source code of the Open Source Software from your Siemens sales contact against payment of the shipping and handling charges for a period of at least 3 years since purchase of the Product We are liable for the Product inclu...

Страница 10: ...Glossary 10 SICAM MMU 7KG9663 Device Manual E50417 H1040 C514 A3 Edition 01 2016 SICAM MMU_7KG9663_US book Page 10 Monday December 7 2015 12 22 PM ...

Страница 11: ...ems 28 4 1 2 Measurands in 3 wire and 4 wire Networks 29 4 1 3 Measurands Depending on the Connection Type 30 4 2 Display of Measurands 35 4 3 Calculation of the Measurands 37 5 Getting Started 41 5 1 Unpacking Inspecting the Delivery and Installing the Battery 42 5 2 Assembly 44 5 2 1 General Assembly Notes 44 5 2 2 Assembly 45 5 3 Electrical Connection 46 5 3 1 Safety Notes 46 5 3 2 Electrical C...

Страница 12: ...ol Center via External Ethernet Switches 74 7 Operation 75 7 1 General Usage Notes 76 7 2 Start and Design of the User Interface 77 7 2 1 Initial Start of the User Interface 77 7 2 2 Enabling JavaScript 78 7 2 3 Number of Connections via HTTP 79 7 2 4 Layout of the User Interface 80 7 2 5 Starting the User Interface during Operation 81 7 3 Configuration of the Device 86 7 3 1 Device Configuration ...

Страница 13: ...s 195 9 3 7 IEC 60870 5 104 Diagnosis 197 10 Calibration 199 10 1 General 200 10 2 Calibrating the Alternating Voltage Measuring Range 201 10 3 Calibrating the Alternating Current Measuring Range 204 10 4 Calibrating the Measuring Voltage Input of Neutral Conductor VN 207 10 4 1 Calibrating SICAM MMU Potential Divider Voltage Measurement 207 10 4 2 Calibrating SICAM MMU Galvanic Isolated Voltage M...

Страница 14: ...ress Tests 235 13 2 3 Climatic Stress Tests 236 13 2 4 Safety Standards 236 13 3 Dimensions 237 14 Operational Indications 239 15 Operating Parameters 243 15 1 Process Connections 244 15 1 1 AC Measurement 244 15 1 2 Binary Outputs 245 15 1 3 LEDs 246 15 2 Automation Functions 247 15 3 Administrative 248 15 3 1 Time Synchronization 248 15 3 2 Ethernet Communication 249 15 3 3 SICAM I O Unit 7XV567...

Страница 15: ...ransformers in the power systems IT TT and TN Devices with a voltage divider can also be used in these power systems for IT power systems however an upstream voltage transformer is required After conversion via the Ethernet interface the output values can be transferred as digital data to automation systems or other systems To add 6 binary inputs and 6 binary outputs to the SICAM MMU a SICAM I O U...

Страница 16: ...ted Time Synchronization During operation SICAM MMU needs the date and time for all time relevant processes This ensures that a common time basis exists when communicating with peripheral devices and enables time stamping of the pro cess data The following types of time synchronization can be executed External time synchronization via Ethernet NTP preferred Internal time synchronization via RTC if...

Страница 17: ...3 Device Manual E50417 H1040 C514 A3 Edition 01 2016 2 Overview 2 1 Versions of SICAM MMU 18 2 2 Ordering Information Scope of Delivery and Accessories 19 SICAM MMU_7KG9663_US book Page 17 Monday December 7 2015 12 22 PM ...

Страница 18: ... case 96 mm x 96 mm x 100 mm W x H x D Protection class IP20 Input and output circuits 4 inputs for alternating voltage measurements 3 inputs for alternating current measurements 2 individually programmable binary outputs Communication Via Ethernet Variants SICAM MMU can optionally be executed according to the ordering code refer to Figure 2 2 in the following variants Input circuits for alternati...

Страница 19: ...ery insulated in the battery compartment of the device Product Information E50417 B1050 C514 Description SICAM MMU Order No MLFB Device type DIN rail mounting unit without display IP20 Case 96 mm x 96 mm x 100 mm 2 Binary outputs Web server UL Certification Measurements V I f P Q S cos phi energy harmonics Ethernet interface connection RJ45 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 0 A A A 0 6 6 9 7K...

Страница 20: ...r via Phoenix Contact GmbH Co KG Item number 1700734 Product name GMSTB 2 5 HCV 4 ST 7 62 BK TS Minimum order quantity 50 pieces Ethernet patch cables Table 2 1 Ethernet Patch Cable double shielded SFPT LAN connector plugs on both sides Cable Length Order No 0 5 m 7KE6000 8G D00 0AA5 1 0 m 7KE6000 8G D00 1AA0 2 0 m 7KE6000 8G D00 2AA0 3 0 m 7KE6000 8G D00 3AA0 5 0 m 7KE6000 8G D00 5AA0 10 0 m 7KE6...

Страница 21: ...hernet interface connection RJ45 Device type Case 96 mm x 96 mm x 100 mm 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 A A 0 J J 0 6 7 3 5 7XV Inputs and outputs 3 Binary inputs with adjustable threshold voltage 3 Relay outputs 2 NO 1 CO 3 Binary inputs with adjustable threshold voltage 3 Relay outputs 2 NO 1 CO Serial interface and communication protocol Without serial communication RS485 Modbus RTU I...

Страница 22: ...verview 2 2 Ordering Information Scope of Delivery and Accessories 22 SICAM MMU 7KG9663 Device Manual E50417 H1040 C514 A3 Edition 01 2016 SICAM MMU_7KG9663_US book Page 22 Monday December 7 2015 12 22 PM ...

Страница 23: ...3 SICAM MMU 7KG9663 Device Manual E50417 H1040 C514 A3 Edition 01 2016 3 Device Design 3 1 Mechanical Design 24 3 2 Electrical Design 25 SICAM MMU_7KG9663_US book Page 23 Monday December 7 2015 12 22 PM ...

Страница 24: ...is located under the removable cover of the battery compartment The terminals for connecting all inputs and outputs for the supply voltage and the protective grounding are lo cated on the terminal side The number type and position of the terminals differs according to device version and is described in detail in chapter 5 3 The snap in unit is mounted in the center of the DIN rail side The IP Addr...

Страница 25: ...rsion Digital signal processor DSP 4 inputs for AC voltage measurements 3 inputs for AC current measurements 2 binary outputs Supply voltage Fig 3 2 Block Diagram SICAM MMU 4 x AC voltage measuring inputs Terminal Power supply Terminal 3 x AC current measuring inputs Terminal 2 x Binary outputs Terminal ADC DSP LED Ethernet IP Addr push button SICAM MMU_7KG9663_US book Page 25 Monday December 7 20...

Страница 26: ...3 Device Design 3 2 Electrical Design 26 SICAM MMU 7KG9663 Device Manual E50417 H1040 C514 A3 Edition 01 2016 SICAM MMU_7KG9663_US book Page 26 Monday December 7 2015 12 22 PM ...

Страница 27: ...e Manual E50417 H1040 C514 A3 Edition 01 2016 4 Measurands and Characteristics 4 1 Measurands 28 4 2 Display of Measurands 35 4 3 Calculation of the Measurands 37 SICAM MMU_7KG9663_US book Page 27 Monday December 7 2015 12 22 PM ...

Страница 28: ...ures or calculates the following operational quantities AC voltage Vph mains voltage referred to the neutral conductor protective ground N RMS value Va Voltage harmonic HVa AC current IP current through the conductor RMS value Ia Current harmonic HIa Active power factor cos ϕ cos ϕ a Power factor PF PFa Phase angle ϕ ϕa Frequency power frequency f Power Quantities SICAM MMU calculates the followin...

Страница 29: ... Vph ph Vab Vbc Vca Voltage harmonics HVph HVa HVb HVc AC current IP current through the conductor Ia Ib Ic Current harmonics HIph HIa HIb HIc AC voltage across the neutral conductor VN Unbalanced voltage Vunbal Unbalanced current Iunbal Mean value of the 3 phase voltages Vavg Current in neutral conductor IN Mean value of the 3 phase currents Iavg Active power factor cos ϕ cos ϕ a cos ϕ b cos ϕ c ...

Страница 30: ... Network delta 4 wire Network star Balanced 1I Unbalanced 3I Unbalanced 2I Balanced 1I Unbalanced 3I AC Voltage Va a N x x x Vb b N x Vc c N x Vab a b x x x x Vbc b c x x x x Vca c a x x x x VN a b c x Vavg a b c Σ Vph 3 Σ Vph 3 Σ Vph 3 a N Σ Vph 3 Vunbal a b b c c a x x x x HVa a N x x x HVb b N x HVc c N x AC Current Ia a x x x x x x Ib b x x x Ic c x x x IN a b c x x Iavg a b c x x Σ Iph 3 Iunb...

Страница 31: ...PFc c x PF a b c x x x x x Phase angle ϕa a x x ϕb b x ϕc c x f a b c x x x x x Angle between the Phase Ground Voltages a b and a c ϕab a b x ϕac a c x Frequency f see Table 4 5 x x x x x x Table 4 1 Measurands for the Operation in Power Systems cont Measurand Circuit 1 phase System 3 wire Network delta 4 wire Network star Balanced 1I Unbalanced 3I Unbalanced 2I Balanced 1I Unbalanced 3I SICAM MMU...

Страница 32: ...ower Systems Measurand Circuit 1 phase System 3 wire Network delta 4 wire Network star Balanced 1I Unbalanced 3I Unbalanced 2I Balanced 1I Unbalanced 3I Active Power Pa a x x Pb b x Pc c x P a b c x x x x x Reactive Power Qa a x x Qb b x Qc c x Q a b c x x x x x Apparent Power Sa a x x Sb b x Sc c x S a b c x x x x x SICAM MMU_7KG9663_US book Page 32 Monday December 7 2015 12 22 PM ...

Страница 33: ...1I Unbalanced 3I Unbalanced 2I Balanced 1I Unbalanced 3I Active Energy Supply WPa_ Supply a x x WPb_ Supply b x WPc_ Supply c x WP_ Supply a b c x x x x x Active Energy Demand WPa_ Demand a x x WPb_ Demand b x WPc_ Demand c x WP_ Demand a b c x x x x x Reactive Energy Inductive WQa_ inductive a x x WQb_ inductive b x WQc_ inductive c x WQ_ inductive a b c x x x x x Reactive Energy Capacitive WQa_ ...

Страница 34: ...e c x WQ_ capacitive a b c x x x x x Apparent Energy WSa a x x WSb b x WSc c x WS a b c x x x x x Table 4 3 Measurands of Energy in Power Systems cont Measurand Circuit 1 phase System 3 wire Network delta 4 wire Network star Balanced 1I Unbalanced 3I Unbalanced 2I Balanced 1I Unbalanced 3I SICAM MMU_7KG9663_US book Page 34 Monday December 7 2015 12 22 PM ...

Страница 35: ...HVph V 2nd to 21st Harmonics 0 5 0 5 Voltage unbalance Vunbal 0 2 0 2 Angle between the phase ground voltages a b ϕab Degree 2 1 Angle between the phase ground voltages a c ϕac Degree 2 1 Current I Acc to parameterization A AC 1 A AC 5 A 0 2 0 1 Current harmonics HIph A 2nd to 21st Harmonics 1 1 Current unbalance Iunbal 0 2 0 2 Active power P demand supply W 0 5 0 2S acc to IEC 62053 21 0 2 Reacti...

Страница 36: ... Uncertainty acc to IEC 61557 12 1 acc to IEC 60688 2 Table 4 5 Accuracy of the Frequency Measurement Circuit Accuracy Voltage to Va N 0 to 15 Vrated invalid 15 to 30 Vrated 40 mHz 30 to 120 Vrated 10 mHz Voltage to Vb N 0 to 15 Vrated invalid 15 to 30 Vrated 40 mHz 30 to 50 Vrated 30 mHz 50 to 120 Vrated 20 mHz Voltage to Vc N 0 to 15 Vrated invalid 15 to 30 Vrated 40 mHz 30 to 120 Vrated 10 mHz ...

Страница 37: ...on of a sum Reactive power with Calculation same as active power but with 90 phase difference between V and I additional fault for distortion N 320 number of the measuring points via one RMS value calculation mode 5 periods and averaging over 5 measuring windows Nc 64 number of measuring points in one period ΔNc 16 samples at 90 phase difference V to I Vrms 1 N va 2 a 0 N 1 Vunbal 1 3 6β 1 3 6β 10...

Страница 38: ...ase a to c ΔNc Number of delayed samplings phase difference V to I of 90 fund Fundamental wave Apparent power Power factor Active power factor see Figure 4 1 Phase angle Active energy demand For P 0 Active energy supply For P 0 Reactive energy inductive Reactive energy capacitive Apparent energy Table 4 6 Calculation of the Measurands cont Measurand Formula Note S P 2 Q 2 PF IPI S ϕ cos P S ϕ arc ...

Страница 39: ...Manual E50417 H1040 C514 A3 Edition 01 2016 Fig 4 1 4 quadrant System 90 I II III IV Q Q Q Q S Q P φ 270 P Active energy P Active energy cos φ negative cap cos φ positive cap cos φ negative ind cos φ positive ind 0 180 LF LF LF LF SICAM MMU_7KG9663_US book Page 39 Monday December 7 2015 12 22 PM ...

Страница 40: ... Measurands and Characteristics 4 3 Calculation of the Measurands 40 SICAM MMU 7KG9663 Device Manual E50417 H1040 C514 A3 Edition 01 2016 SICAM MMU_7KG9663_US book Page 40 Monday December 7 2015 12 22 PM ...

Страница 41: ... Started 5 1 Unpacking Inspecting the Delivery and Installing the Battery 42 5 2 Assembly 44 5 3 Electrical Connection 46 5 4 System Requirements 48 5 5 Access Rights 49 5 6 Meaning of the LEDs 50 5 7 Commissioning 51 SICAM MMU_7KG9663_US book Page 41 Monday December 7 2015 12 22 PM ...

Страница 42: ...efore beginning the in stallation Upon delivery the battery is insulated in the battery compartment of the device If you want to operate the device later insert the battery only just before you intend to use the device To insert the battery observe the notes in the supplied Product Information E50417 B1050 C514 and proceed as follows Lever the cover of the battery compartment out of the socket wit...

Страница 43: ... trigger a chemical reaction See product information for type of battery to be used Non observance may lead to death or serious injury Installing the battery or replacing it may only be carried out by trained personnel see preface who are familiar with and observe the safety requirements and precautions Do not reverse the polarity of the battery Do not attempt to open the battery Do not attempt to...

Страница 44: ...vice outside the permitted operating temperature range can lead to measuring errors and device failure The terminals are designed for wire cross sections of 2 5 mm max The device must not be exposed to condensation during operation The device must be installed in a location where it is not exposed to direct sunlight and strong temperature variations WARNING Do not touch any live parts Non observan...

Страница 45: ...ase device The device is now firmly mounted on the DIN rail UL certification conditions Field Wires of Control Circuits shall be separated from other circuits with respect to the end use requirements Snap in clip Guiding of the snap in clip DIN rail Release device Pulling direction NOTE The snap in clip is adjusted to a certain height setting by the manufacturer You can change this setting if nec ...

Страница 46: ...zard due to high voltage Non observance will lead to death or serious injury Work may only be carried out by trained personnel see Preface who are familiar with and observe the safety requirements and precautions Work may never be carried out if there is any hazardous voltage present De energize the device Isolating device Connect a suitable isolating device upstream to de energize the device The ...

Страница 47: ...re familiar with and observe the safety requirements and precautions Work may never be carried out if there is any hazardous voltage present De energize the device Isolating device Connect a suitable isolating device upstream to de energize the device The isolating device must be installed near the device it must be easily accessible to the user and it must be marked as an isolating device for the...

Страница 48: ...r cross section with ferrule terminal F 2 5 mm AWG 14 Tightening torque 0 4 Nm to 0 5 Nm 3 5 in lb to 4 5 in lb Ethernet interface Z on the top side Ethernet patch cable or crossover cable Voltage measuring inputs In the case of a direct connection and transformer connection the device has to be safeguarded with a listed 10 A backup fuse or a listed 10 A miniature circuit breaker When using voltag...

Страница 49: ...n password is necessary to enable parameter changes in the device The maintenance pass word is necessary to make changes in the device using the Maintenance tab Access Rights for Communication The access rights for the communication via Ethernet with Modbus TCP protocol are made for port 502 and for the user port You can assign either full access rights or read only authorization chapter 7 3 4 2 d...

Страница 50: ... on flash or off The states are described in chapter 12 3 The meaning of the LEDs during normal operation is explained in the following table Table 5 1 Meaning of the LEDs LED Meaning RUN Device active ERROR According to parameterization H1 According to parameterization H2 According to parameterization Link Activity LED on Ethernet link is up LED flashing Ethernet link is up and data are transferr...

Страница 51: ...easuring device or modules for measurand analysis Switch on the supply voltage of the device After an operating time of approximately 15 minutes the device will stay within the tolerances specified in the technical data DANGER Hazard due to high voltage Non observance will lead to death or serious injury Work may only be carried out by trained personnel see Preface who are familiar with and observ...

Страница 52: ...permanent operation If you want to change the measurement setup e g by connecting terminals so far unused proceed analogous ly to the Initial Commissioning NOTE The operation requires JavaScript If JavaScript is not yet enabled activate it as described in chapter 7 2 2 NOTE If you change the measurement setup you must de energize the supply voltage lines and all measuring lines before opening the ...

Страница 53: ...ou press the IP Addr push button SICAM MMU will reset and use the default IP address until you have set a new IP address or switched the device off and on again IP Addr push button for default IP address Default IP Address 192 168 0 55 Default Subnet Mask 255 255 255 0 NOTE Changing the IP address will lead to a device reset and the LEDs on the top side of the device indicate that the device was s...

Страница 54: ...5 Getting Started 5 7 Commissioning 54 SICAM MMU 7KG9663 Device Manual E50417 H1040 C514 A3 Edition 01 2016 SICAM MMU_7KG9663_US book Page 54 Monday December 7 2015 12 22 PM ...

Страница 55: ...16 6 Connection Principle and Applications 6 1 Terminals 56 6 2 Communication Interface 58 6 3 Connection Types and Connection Examples 59 6 4 Application Examples SICAM MMU with SICAM I O Unit 7XV5673 71 SICAM MMU_7KG9663_US book Page 55 Monday December 7 2015 12 22 PM ...

Страница 56: ...ocks on the Terminal Side of the SICAM MMU SICAM MMU has the following terminal blocks Table 6 1 Terminal Blocks at SICAM MMU Terminal Block Description E 3 inputs for alternating current measurements F 4 inputs for alternating voltage measurements G 2 binary outputs freely programmable H Supply voltage NOTE SICAM MMU has a covered cut out in position J on the terminal side SICAM MMU_7KG9663_US bo...

Страница 57: ... b output current measurement E IC L3 Ic Conductor c input current measurement E IC L3 Ic Conductor c output current measurement F A L1 Van Conductor a voltage measurement F B L2 Vbn Conductor b voltage measurement F C L3 Vcn Conductor c voltage measurement F N N Neutral conductor voltage measurement G Root Common root for both binary outputs G B2 Binary output 2 Binary output 2 G B1 Binary output...

Страница 58: ... top side of the SICAM MMU Data are exchanged via the RJ45 Ether net socket see also chapter 9 1 1 Fig 6 2 Ethernet Interface Z detail of the top side Ethernet socket RJ45 NOTE If you do not connect a cable to the RJ45 socket Siemens recommends covering to cover the socket with a cap or dummy plug not included in the delivery to prevent the contacts from becoming dirty SICAM MMU_7KG9663_US book Pa...

Страница 59: ...to Ordering Information see chapter 2 2 Power System IT TT TN Potential divider Only with voltage transformers see ex amples chapter 6 3 3 Yes Yes Galvanic isolated Yes Yes Yes NOTICE Concerns only SICAM MMU with voltage measuring inputs via voltage dividers In IT systems SICAM MMU cannot be connected directly because the measuring voltage is measured against the protective ground connection PE an...

Страница 60: ...sistent ground connection of the instrument transformers is simplified in the following connection examples The secondary windings of the current transformers installed in a high voltage power system must be grounded on one side For SICAM MMU voltage measurement inputs galvanically isolated the electrical connection PE N is not mandatory NOTE Take care at the following connection examples at the p...

Страница 61: ...anual E50417 H1040 C514 A3 Edition 01 2016 Example 1 phase System No Voltage Transformer Fig 6 3 Example 1 phase System No Voltage Transformer a N P1 P2 S1 S2 PE 10 A Terminals SICAM MMU NOTICE Observe the connection conditions according to Table 6 3 SICAM MMU_7KG9663_US book Page 61 Monday December 7 2015 12 22 PM ...

Страница 62: ...t Transformer Balanced a P1 P2 S1 S2 c A A B B a a b b PE b 10 A 10 A 10 A Terminals SICAM MMU NOTICE The secondary voltage on terminal F voltage must not exceed AC 480 V AC 347 V for UL conditions This could cause material damage Please make sure that the maximum permissible voltage on conductor ground PE is not exceeded NOTE For SICAM MMU voltage measurement inputs galvanically isolated the elec...

Страница 63: ... 3 wire Network No Voltage Transformer 3 Current Transformers Unbalanced Fig 6 5 Example 3 wire Network No Voltage Transformer 3 Current Transformers Unbalanced a b P1 P2 S1 S2 c P1 S1 S2 S1 S2 P1 P2 P2 PE resp 10 A Terminals SICAM MMU NOTICE Observe the connection conditions according to Table 6 3 SICAM MMU_7KG9663_US book Page 63 Monday December 7 2015 12 22 PM ...

Страница 64: ...xample 3 wire Network No Voltage Transformer 2 Current Transformers Unbalanced Fig 6 6 Example 3 wire Network No Voltage Transformer 2 Current Transformers Unbalanced a b P1 P2 S1 S2 c P1 P2 PE S1 S2 resp 10 A Terminals SICAM MMU NOTICE Observe the connection conditions according to Table 6 3 SICAM MMU_7KG9663_US book Page 64 Monday December 7 2015 12 22 PM ...

Страница 65: ...e 3 wire Network 2 Voltage Transformers and 2 Current Transformers Unbalanced a b P1 P2 S1 S2 c A A B B a a b b P1 P2 S1 S2 PE 10 A 10 A 10 A Terminals SICAM MMU NOTICE The secondary voltage on terminal F voltage must not exceed AC 480 V AC 347 V for UL conditions This could cause material damage Please make sure that the maximum permissible voltage on conductor ground PE is not exceeded SICAM MMU...

Страница 66: ...re Network 2 Voltage Transformers and 3 Current Transformers Unbalanced a b P1 P2 S1 S2 c A A B B a a b b P1 P2 S1 S2 S1 S2 P1 P2 PE 10 A 10 A 10 A Terminals SICAM MMU NOTICE The secondary voltage on terminal F voltage must not exceed AC 480 V AC 347 V for UL conditions This could cause material damage Please make sure that the maximum permissible voltage on conductor ground PE is not exceeded SIC...

Страница 67: ...16 Example 4 wire Network 1 Voltage Transformer and 1 Current Transformer Balanced Fig 6 9 Example 4 wire Network 1 Voltage Transformer and 1 Current Transformer Balanced a b P1 P2 S1 S2 c A B a b N PE 10 A Terminals SICAM MMU NOTICE Observe the connection conditions according to Table 6 3 SICAM MMU_7KG9663_US book Page 67 Monday December 7 2015 12 22 PM ...

Страница 68: ...4 wire Network No Voltage Transformer 3 Current Transformers Unbalanced Fig 6 10 Example 4 wire Network No Voltage Transformer 3 Current Transformers Unbalanced a b P1 P2 S1 S2 c P1 S1 S2 S1 S2 N P1 P2 P2 PE resp 10 A Terminals SICAM MMU NOTICE Observe the connection conditions according to Table 6 3 SICAM MMU_7KG9663_US book Page 68 Monday December 7 2015 12 22 PM ...

Страница 69: ...6 Example 4 wire Network 3 Voltage Transformers and 3 Current Transformers Unbalanced Fig 6 11 Example 4 wire Network 3 Voltage Transformers and 3 Current Transformers Unbalanced Terminals T a b P1 P2 S1 S2 c P1 S1 S2 S1 S2 N P1 P2 P2 A A A B B B a a a b b b PE resp 10 A Terminals SICAM MMU SICAM MMU_7KG9663_US book Page 69 Monday December 7 2015 12 22 PM ...

Страница 70: ...rs and 3 Current Transformers Unbalanced Fig 6 12 Example 3 wire Network 3 Voltage Transformers and 3 Current Transformers Unbalanced NOTE Take care at the following connection examples at the parameter setting that the parameter Calculate VN is setting for no see chapter 7 3 3 1 1 a b P1 P2 S1 S2 c P1 S1 S2 S1 S2 P1 P2 P2 A A A B B B a a a b b b PE resp 10 A Terminals SICAM MMU SICAM MMU_7KG9663_...

Страница 71: ...Y cable enables you to connect this device combination to the control center via an external Ethernet switch The following figure illustrates the cabling of the devices and the possible transmission protocols Fig 6 13 Direct Connection of a SICAM MMU to a SICAM I O Unit 7XV5673 via a Y Cable SICAM MMU SICAM I O Unit IEC 60870 5 104 HTTP NTP Y Cable IEC 60870 5 104 HTTP NTP IEC 60870 5 104 NTP HTTP...

Страница 72: ...n protocols Fig 6 14 Connecting Multiple Device Combinations to the Control Center SICAM MMU SICAM I O Unit IEC 60870 5 104 HTTP NTP Y Cable IEC 60870 5 104 HTTP NTP IEC 60870 5 104 NTP HTTP IEC 60870 5 104 HTTP NTP Y Cable IEC 60870 5 104 HTTP NTP Ethernet Switch NTP Server Diagnosis Configuration Redundant IEC 60870 5 104 Master IEC 60870 5 104 Primary IEC 60870 5 104 Master further Ethernet dev...

Страница 73: ... connect this device combination to the control center using the external Ethernet switch The following figure illustrates the cabling of the devices and the possible transmission protocols Fig 6 15 Creating a Device Combination via an External Switch and Connection to the Control Center SICAM MMU SICAM I O Unit IEC 60870 5 104 HTTP NTP Modbus UDP IEC 60870 5 104 NTP HTTP Ethernet Switch IEC 60870...

Страница 74: ...he possible transmission protocols Fig 6 16 Connecting Multiple Device Combinations to the Control Center via External Switches SICAM MMU SICAM I O Unit IEC 60870 5 104 HTTP NTP Modbus UDP IEC 60870 5 104 NTP HTTP IEC 60870 5 104 HTTP NTP Modbus UDP Ethernet Switches IEC 60870 5 104 further Ethernet devices 3 V I Input 2 Binary Outputs 6 Binary Inputs 6 Binary Outputs SICAM MMU SICAM I O Unit 3 V ...

Страница 75: ... C514 A3 Edition 01 2016 7 Operation 7 1 General Usage Notes 76 7 2 Start and Design of the User Interface 77 7 3 Configuration of the Device 86 7 4 Value View 129 7 5 Maintenance 130 SICAM MMU_7KG9663_US book Page 75 Monday December 7 2015 12 22 PM ...

Страница 76: ...ack forward print etc The User Interface itself does not contain any navigation icons Operating actions are performed with the mouse Parameters and text are entered using the keyboard The following table lists the control elements Table 7 1 Control Functions Control Element Control Function Option button selects one option List box selects an item from a list Button Executing an action by clicking...

Страница 77: ...ter 12 3 Match the IP address and the subnet mask of the network interface card of your computer to the device settings Check on the computer screen whether the LAN connection is up Activate the LAN connection if it is down see the Windows manual or the Windows online help for information For checking purposes carry out the ping test as follows example for Windows XP Click Start on the Windows int...

Страница 78: ...device for the first time a set of parameters with factory settings is loaded You can modify these settings during the parameterization see chapter 7 3 To set a different user language for the User Interface open the Administrative menu on the Configure tab select the Device and language menu item and change the user language as described in chapter 7 3 4 3 NOTE If User Interface does not open or ...

Страница 79: ...t icon On the Security tab scroll to Medium by moving the scroll bar with your mouse Alternatively if there is no scroll bar click Default Level and set the scroll bar that appears to Medium Click Apply Click OK 7 2 3 Number of Connections via HTTP SICAM MMU can communicate with max 2 HTTP clients at the same time SICAM MMU_7KG9663_US book Page 79 Monday December 7 2015 12 22 PM ...

Страница 80: ...4 Layout of the User Interface The User Interface has the following layout Fig 7 3 Designations in the User Interface Microsoft Internet Explorer Menu bar Toolbar Address bar Navigation window Tab Input output window Status bar Navigation bar Menu Element Online help SICAM MMU_7KG9663_US book Page 80 Monday December 7 2015 12 22 PM ...

Страница 81: ...he default IP address 192 168 0 55 of SICAM MMU and press ENTER The User Interface opens with the Information tab Show device information item see figure 7 4 Information Tab Fig 7 4 Information Tab Show Device Information Input output Window Navigation Window of the Information Tab The navigation window of the Information tab contains the elements Show Device Information Save device information an...

Страница 82: ...ation Information about the data transfer between device and periphery Device date and time Information about the time settings of the device Parameter set Information about the active and passive set of parameters 7 2 5 2 Save Device Information and Message Logs Click the Save device information and logs item in the navigation window The Save device information input output window displays Save F...

Страница 83: ...device information and logs on the screen and print them if needed Proceed as follows In the File download dialog see figure 7 6 click Open This action opens a text editor containing the device information DEVICE INFORMATION the operational indications OPERATIONAL LOG and the error messages ERROR LOG On the menu bar of the text editor click File Print select the desired printer in the following Pr...

Страница 84: ...the operational indications proceed as follows In the navigation window click the Message Logs menu and then the Operational log menu item The operational indications are listed in the input output window as follows Fig 7 8 Information Tab Operational Log Serial No Date of registration Time of registration Information on the indication Value of the indication On Off or invalid Cause source of the ...

Страница 85: ...f registration Relative time referring to the start of operation output in milliseconds Task Code and Location are service information for the manufacturer Description of the error NOTE The information about error messages described below is intended for service purposes Inform the customer service about this information when there are problems with your device NOTE The error messages can be print...

Страница 86: ...t of parameters proceed as follows Click the Configure tab on the User Interface Fig 7 10 Configure Tab NOTE The device contains two set of parameters The set of parameters currently used for device operations is the active set of parameters The inactive set of parameters is called the passive set of parameters The following sections describe how to change and enable the passive set of parameters ...

Страница 87: ...is opened for editing Check and if necessary change the set parameters by opening the desired Operational menu described in chapter 7 3 4 and the Administrative menu according to chapter 7 3 3 Activate the modified configuration as described in chapter 7 3 1 3 Get Default Configuration and Editing Click Get default configuration A copy of the factory settings passive set of parameters of the devic...

Страница 88: ...om file in the Configure tab you can open an already existing file in a folder Proceed as follows Fig 7 12 Configure Tab Open Configuration from File Click Browse The Choose file to Upload dialog opens Fig 7 13 Choose File NOTE You can edit the displayed factory settings activate and use them as active set of parameters The original fac tory settings are not overwritten and can be used at anytime ...

Страница 89: ...anged the configuration you must either enable it as the active set of parameters or save it Activating the Set of Parameters To activate the set of parameters proceed as follows In the navigation window click the Finish configuration menu and then the Activation menu item Fig 7 14 Configure Tab Activation Input output Window NOTE You can open only files with the following properties of the file n...

Страница 90: ... as the active set of parameters into the device and the new parameters take effect immediately If the password is wrong this message appears The password is wrong Please enter the correct password Save Configuration to File You can save both the active and the passive configuration to a file Proceed as follows In the navigation window click the Finish configuration menu and then Save Configuratio...

Страница 91: ... Dialog Select the file path in the Save in list box Use the file name suggested in the File name list box or enter a new file name with the file extension CFG Click Save The Download complete dialog opens In the Download complete dialog click Close NOTE When assigning a new file name make sure that the file name is not longer than 8 characters Use only letters numbers hyphen and or underscore SIC...

Страница 92: ...ure Tab Cancel Input output Window Click Cancel in the input output window NOTE After clicking Cancel the active set of parameters is copied into the passive set of parameters This action is the same as Get device configuration Get active configuration described in chapter 7 3 1 1 When you have clicked Cancel the parameterization is released and can be run from a different computer if necessary SI...

Страница 93: ... be displayed in the upper right corner of the User Inter face The user making the changes will see modified without brackets Fig 7 19 Access Blocked If a user makes a change the server starts a 20 minute timer If no further changes to the set of parameters are entered by the time the timer has counted down write access is released again for all users In this case the modified data are discarded a...

Страница 94: ...strative are available for making the settings The submenus contain the following ele ments Process connections AC measurement Binary outputs LEDs Select automation functions Measurand limits 1 8 Measurand limits 9 16 Group indications 1 4 Administrative Time synchronization Communication Ethernet IEC 60870 5 104 only if this bus protocol is activated I O Unit subdevice Device and language NOTE Ob...

Страница 95: ... Range Network type Four wire three phase unbalanced Acc to list box see chapter 15 Rated input voltage ph N AC 400 V inject AC 347 V max for UL ph ph AC 690 V inject AC 600 V max for UL Acc to list box see chapter 15 Voltage transformer no yes no Primary rated voltage ph ph AC 10000 00 V AC 100 00 V to 1 000 000 00 V Secondary rated voltage ph ph AC 100 00 V AC 1 00 V to 600 00 V Rated input curr...

Страница 96: ...in this case In the Calculate VN option field select whether to calculate yes or measure no the voltage of the neutral conductor Click Send The parameters are transmitted to the device but not enabled yet passive set of parameters If you do not want to make any additional settings continue with the activation of the device configuration according to Activating the Set of Parameters If you want to ...

Страница 97: ...on none Acc to list box see chapter 15 Source inverted no no yes Operating mode Persistent Persistent Persistent with fail safe Pulse Pulse with retrigger Output time pulse operating mode only for operating modes Pulse and Pulse with retrigger 20 10 ms 200 ms 50 ms to 3 600 000 ms Source type Energy counter Counter none Acc to list box see chapter 15 Energy increase per pulse 1 0 Wh 0 1 Wh VAh var...

Страница 98: ...rocess connections submenu and click Binary outputs Fig 7 21 Configure Tab Binary Outputs Input output Window NOTE The parameterization of both binary outputs is identical figure 7 21 depicts binary output Terminal G1 3 as out put for indications and binary output Terminal G1 2 as energy counter You can only set either an indication or an energy counter for a binary output SICAM MMU_7KG9663_US boo...

Страница 99: ...ith Fail Save Pulse without retrigger This indication is output as pulse If the indication changes again while the output pulse is ON the pulse output time is not restarted This means that a change of the indication during the pulse output will be ignored Fig 7 24 Pulse without Retrigger NOTE If you select none as the Source type of an Indication and or Energy counter the corresponding binary outp...

Страница 100: ... passive set of parameters If you do not want to make any additional settings continue with the activation of the device configuration according to Activating the Set of Parameters If you want to change other settings enter the changes and then enable the device configuration as described in Activating the Set of Parameters Parameterizing an Energy Counter Select the desired parameters for an indi...

Страница 101: ...OR proceed as follows In the navigation window select the Operational menu then the Process connections submenu and click LEDs Fig 7 26 Configure Tab LEDs Input output Window Table 7 4 LED Settings LED Default Setting Setting Range RUN Device ready Not settable ERROR none Acc to list box see chapter 15 H1 H2 Indication inverted no no yes SICAM MMU_7KG9663_US book Page 101 Monday December 7 2015 12...

Страница 102: ...f you do not want to make any additional settings continue with the activation of the device configuration according to Activating the Set of Parameters If you want to change other settings enter the changes and then enable the device configuration as described in Activating the Set of Parameters Behavior of the LEDs Fig 7 27 Behavior of the LEDs NOTE Select Indication none to disable the correspo...

Страница 103: ...urthermore all 16 limit violations can be sent to peripheral devices via Ethernet The programmable limits are divided into two groups Measurand limits 1 8 and Measurand limits 9 16 The parameterization is identical for all limits Default Settings and Setting Ranges of the Limits Table 7 5 Limit Settings Parameter Default Setting Setting Range Measurand none Acc to list box see chapter 15 Limit 0 0...

Страница 104: ... functions submenu and click Measurand limits 1 8 Fig 7 28 Configure Tab Measurand Limits 1 8 Input output Window Detail Enter the desired values in the fields and select the parameters in the list boxes and option fields as described in Table 7 5 Hysteresis of Limit Violation Fig 7 29 Hysteresis General Representation t 100 0 Start Start End End Permissible range Limit Min Limit Max Hysteresis ra...

Страница 105: ...ications can be parameterized and each of them can be assigned up to 4 logically linked single point indications The single point indications can be inverted Default Settings and Setting of the Group Indications NOTE Select Measurand none to disable the respective limit violation indication NOTE Which quantities are offered in the Measurand list box depends on the configured network type The Netwo...

Страница 106: ...cations 1 to 4 are always linked successively as follows Indication 1 with Indication 2 Indication 1 2 Indication 1 2 with Indication 3 Indication 1 2 3 Indication 1 2 3 with Indication 4 Group indication Figure 7 30 Example Linking 4 Indications to a Group Indication Fig 7 31 Example Linking 2 Indications to a Group Indication AND AND OR INV Group Indication 1 AND INV Group Indication 1 SICAM MMU...

Страница 107: ...rization click Send The parameters are transmitted to the device but not enabled yet passive set of parameters If you do not want to make any additional settings continue with the Activation of the device configuration according to section Activating the Set of Parameters If you want to change other settings enter the changes and then enable the device configuration as described in section Activat...

Страница 108: ...ibed in chapter 7 3 1 when setting the administrative parameters Table 7 7 Time Synchronization Settings Parameter Default Setting Setting Range Source time synchronization Internal Acc to list box see chapter 15 Time zone offset to UTC 00 00 12 to 13 hours in increments of 0 5 h Daylight Saving Time switchover yes no yes DST offset to UTC 01 00 0 to 2 hours in increments of 0 5 h Start of DST Mar...

Страница 109: ... in the fields and select the parameters in the list boxes and in the option field as described in Table 7 7 After the parameterization click Send The parameters are transmitted to the device but not enabled yet passive set of parameters If you do not want to make any additional settings continue with the Activation of the device configuration according to section Activating the Set of Parameters ...

Страница 110: ...k the Administrative menu and then Communication Ethernet Fig 7 34 Configure Tab Communication Ethernet General Settings Enter the desired parameters in the fields Select the bus protocol from the list box according to Table 7 8 Table 7 8 General Ethernet Communication Settings Parameter Default Setting Setting Range IP address 1 192 168 0 55 Any 0 0 0 0 DHCP Subnet mask 1 255 255 255 0 Any Defaul...

Страница 111: ...ad Dialog Box Click Save The Save As dialog box opens see figure 7 7 and you can save the SICAM mib file in any folder and use it in a MIB browser NOTE The SNMP protocol is implemented in SICAM MMU in order to be able to retrieve manufacturer specific infor mation To retrieve information via SNMP a MIB browser and the SICAM mib file are required The MIB browser allows the displaying of SNMP inform...

Страница 112: ...u and then Communication Ethernet Select the entry Modbus TCP from the Bus protocol list box Fig 7 36 Configure Tab Communication Ethernet Bus Protocol Modbus TCP Table 7 9 Settings of the Ethernet Communication with Modbus TCP Bus Protocol Parameter Default Setting Setting Range Use a user port number 1 no no yes User port number 1 can only be set when Use a user port number is parameterized with...

Страница 113: ...u do not want to make any additional settings continue with the Activation of the device configuration according to section Activating the Set of Parameters If you want to change other settings enter the changes and then enable the device configuration as described in section Activating the Set of Parameters NOTE If you have selected no under Use a user port number you can adjust only the Access r...

Страница 114: ... to 65535 Response timeout t1 15 s 1 s to 255 s Timeout for superv ACK in case of no data msg t2 10 s 1 s to 255 s Test frames period t3 20 s 1 s to 255 s Max unacknowledged transmitted I frames k 12 For information Values are cannot be parame terized Max received I frames before ACK w 8 Measured values transmission in addition to events Station interrogation none Cyclic Station interrogation Cycl...

Страница 115: ...smitted 2 Only if measured values transmission cyclic or measured values transmission cyclic and sta tion interrogation is selected the parameter is relevant Redundancy IEC 60870 5 104 Parameter of Connection 2 Redundancy mode none none IEC 60870 5 104 Equal connections IEC 60870 5 104 or Equal connections Port number 2404 2000 to 65535 Response timeout t1 15 s 1 s to 255 s Timeout for superv ACK ...

Страница 116: ... If you do not want to make any additional settings continue with the Activation of the device configuration according to section Activating the Set of Parameters If you want to change other settings enter the changes and then enable the device configuration as described in section Activating the Set of Parameters NOTE Measured values transmitted with the IEC 60870 5 104 protocol are divided into ...

Страница 117: ...unit of the measured value Absolute in unit of the measured value Relative in percentage related to the last transmitted measured value Threshold value 1 AC voltage 5 V AC current 0 05 A Active power 2 W Reactive power 2 var Apparent power 2 VA Angle 3 Active power factor cos φ 0 05 Frequency 0 2 Hz Harmonics V magnitude 0 1 V Harmonics I magnitude 0 05 A Harmonics V angle 3 Harmonics I angle 3 Pe...

Страница 118: ...Table 7 11 and enter the desired threshold value After the parameterization click Send The parameters are transmitted to the device but not enabled yet passive set of parameters If you do not want to make any additional settings continue with the Activation of the device configuration according to section Activating the Set of Parameters If you want to change other settings enter the changes and t...

Страница 119: ...elect the desired Redundancy mode in the lower section of the input output window under Redundancy IEC 60870 5 104 After the parameterization click Send The parameters are transmitted to the device but not enabled yet passive set of parameters If you do not want to make any additional settings continue with the Activation of the device configuration according to section Activating the Set of Param...

Страница 120: ...s 0 ms invalide 10 ms to 60 000 ms Source of output 1 N Indication 3 from remote Acc to list box see chapter 15 Source of output 2 N Indication 4 from remote Source of output 3 N Indication 5 from remote Source of output 1 P Indication 6 from remote Source of output 2 P Indication 7 from remote Source of output 3 P Indication 8 from remote NOTE The 6 indications Source of output 1 x to Source of o...

Страница 121: ...select the indications from the list boxes according to Table 7 12 After the parameterization click Send The parameters are transmitted to the device but not enabled yet passive set of parameters If you do not want to make any additional settings continue with the Activation of the device configuration according to section Activating the Set of Parameters If you want to change other settings enter...

Страница 122: ...ng Range IP address 192 168 0 55 At IP address enter the same IP address as in SICAM MMU I O Unit subdevice under Server IP address SICAM MMU and SICAM I O Unit must have differ ent IP addresses Subnet mask 255 255 255 0 Identical to the subnet mask of the SICAM MMU Default gateway 192 168 0 1 Any Ethernet switch on no Selection of the second port of the internal Ethernet switch Bus protocol Opera...

Страница 123: ... select Operating mode I O Mirror server from the list box After the parameterization click Send The parameters are transmitted to the device but not enabled yet passive set of parameters If you do not want to make any additional settings continue with the Activation of the device configuration according to section Activating the Set of Parameters If you want to change other settings enter the cha...

Страница 124: ...y outputs Fig 7 42 Configure Tab Binary Outputs Input Output Window Table 7 14 Settings of the Binary Outputs in the SICAM I O Unit Subdevice Parameter Default Setting Setting Range Indication can be set individually for all relay outputs none see Device Manual SICAM I O Unit 7XV5673 Source inverted can be set individually for all relay outputs no no yes Operating mode can be set individually for ...

Страница 125: ...SICAM I O Unit Subdevice Binary Inputs Check the Threshold voltage and Software filter time settings of the binary inputs Fig 7 43 Binary Inputs of SICAM I O Unit Check the time synchronization settings and select preferably Ethernet NTP as the source of time synchronization if available SICAM MMU_7KG9663_US book Page 125 Monday December 7 2015 12 22 PM ...

Страница 126: ...ble 7 15 Device and Language Settings Parameter Default Setting Setting Range Device name SICAM 7KG9663 Max 32 characters Language ENGLISH US ENGLISH US DEUTSCH DE Date time format YYYY MM DD Time with 24 hours Acc to list box see chapter 15 Activation password 000000 Any 6 to 14 characters Maintenance password 311299 Any 6 to 14 characters SICAM MMU_7KG9663_US book Page 126 Monday December 7 2015...

Страница 127: ...ing to Table 7 15 Change the passwords if necessary After the parameterization click Send After clicking Send the parameters are transmitted to the device but not enabled yet passive set of parameters If you do not want to make any additional settings continue with the Activation of the device configuration according to section Activating the Set of Parameters If you want to change other settings ...

Страница 128: ...n The items in the Finish configuration menu in the navigation window are described in chapter 7 3 1 Device Configuration Procedure in these subsections Activation see Activating the Set of Parameters Save configuration to file see Save Configuration to File Cancel see Cancel SICAM MMU_7KG9663_US book Page 128 Monday December 7 2015 12 22 PM ...

Страница 129: ...alues Voltage harmonics Current harmonics AC power and energy Binary outputs Measurand limits Group indications 1 4 Depending on which operational parameters or automation functions are selected the input output window displays the measured values of the measurands with the corresponding unit or indications in a tabular list that is updated every 5 s To print out the measured values click the Prin...

Страница 130: ...rform the calibration make various presettings view and delete logs analyze protocol specific communication data of Modbus If you want to edit this tab you need the Maintenance password To open the Maintenance tab proceed as follows Click the Maintenance tab on the User Interface Fig 7 46 Maintenance Tab SICAM MMU_7KG9663_US book Page 130 Monday December 7 2015 12 22 PM ...

Страница 131: ...put output Window Enter the maintenance password Click Enable upload Fig 7 48 Maintenance Tab Firmware Upload Open Input output Window NOTE Before updating the firmware Siemens recommends saving the current parameters set as described in Save Configuration to File NOTE If you activated the Web Browser option that the local folder name is transferred in addition to the file name when uploading a fi...

Страница 132: ... is displayed in the input output window Device firmware default set of parameters text libraries HTML files or parts thereof are uploaded within one minute The device then restarts automatically 7 5 2 Calibration The chapter 10 gives a detailed description of the calibration of the measuring ranges of alternating voltage alternating current and voltage in the neutral conductor VN It explains the ...

Страница 133: ...ig 7 50 Maintenance Tab Preset Counters Enter the maintenance password into the Password field Click Reset energy counters The Counter ticks the calculated Energy value and the corresponding Quality bits are reset for all energy counters The status bar shows the Action was successful indication NOTE Pulse quantity column conversion factor from counter ticks to energy value in the displayed unit Wh...

Страница 134: ... input output window click Get PC date time The PC time is displayed in the fields of the input output window and applied in the device Setting the Date and Time Manually 24 hour format In the input output window enter the desired time into the fields Day format dd Month format mm Year format yyyy Hour format hh and Minute format mm Enter the maintenance password into the Password field Click Set ...

Страница 135: ... the maintenance password into the Password field Click Delete log in the input output window All operational indications in the input output window are deleted without backup The indication no 0001 appears in the log list Clear Operational Log NOTE The last 128 operational indications are displayed older indications are automatically deleted NOTE If you need the operational indications for exampl...

Страница 136: ... into the Password field Click Delete log in the input output window All error messages in the input output window are deleted without backup The indication no 0001 appears in the log list Error Log Cleared NOTE Error messages are service information that you quote to the service department upon request in case of an error NOTE If you need the error messages for example for subsequent analysis sav...

Страница 137: ...output Window with Protocol Modbus TCP To clear the counters for Modbus TCP click Clear counters in the Modbus TCP section of the input output window All counters in the Modbus TCP section are reset to zero NOTE The data for diagnosing Modbus TCP are only displayed if you have selected this bus protocol on the Config ure tab Administrative menu Ethernet communication element For protocols that are...

Страница 138: ...l IEC 60870 5 104 To delete the counters for IEC 60870 5 104 click Clear counters All counters of IEC 60870 5 104 are set to 0 NOTE The diagnosis data of IEC 60870 5 104 are only displayed if this bus protocol was selected on the Configure tab Administrative menu Communication Ethernet menu item The entry none is displayed for non selected protocols in the input output window NOTE More detailed ex...

Страница 139: ...lick the Diagnosis menu and then I O Unit communication The subdevice is analyzed Fig 7 56 Maintenance Tab Diagnosis I O Unit Subdevice To clear the counters for the subdevice click Clear counters All counters of the subdevice are set to 0 Parameter Operating mode I O mirror client Server IP address 192 168 0 56 Server port 51000 Response timeout Default 30 ms NOTE The diagnosis data of the SICAM ...

Страница 140: ...ived telegram format Modbus UDP sends errors because the UDP server port is not available for example or the UDP server is not online is implicitly included in the Response timeout Transmission and Error Rate Received bytes 10 s Received bytes in the last 10 s Sent bytes 10 s Sent bytes in the last 10 s Bad messages 10 s Number of frame errors in the last 10 s Client Communication status Startup 1...

Страница 141: ...A3 Edition 01 2016 8 Time Synchronization 8 1 General 142 8 2 Internal Time Keeping 142 8 3 External Time Synchronization via Ethernet NTP 143 8 4 Internal Time Synchronization via RTC 144 SICAM MMU_7KG9663_US book Page 141 Monday December 7 2015 12 22 PM ...

Страница 142: ...display the local time e g on the HTML pages of the user you can configure a local time correction factor and the automatic adjustment to daylight saving time during parameterization see chapter 7 3 4 1 8 2 2 Status Bits FAIL Status Bit The FAIL status bit implemented in the SICAM MMU signals with 0 that the time is valid and with 1 that the time is invalid The status of the FAIL bit corresponds t...

Страница 143: ...dant NTP server satisfied and if the secondary NTP server is operational always polled in parallel the device switches to the secondary NTP server The FAIL bit remains 0 In this case the operational indication Pri mary NTP Server Error is displayed see chapter 14 If the secondary NTP server is also invalid the FAIL bit will be set to 1 after the programmable timer Error in dication after see Figur...

Страница 144: ...r Redundant NTP Servers are fulfilled anymore 8 4 Internal Time Synchronization via RTC Besides external time synchronization the internal time synchronization is also possible using the battery buff ered RTC Real Time Clock SICAM MMU features a quartz oscillator for this purpose The time offset of internal time synchronization is 86 ms day maximum Due to the reduced accuracy RTC should only be us...

Страница 145: ...MU 7KG9663 Device Manual E50417 H1040 C514 A3 Edition 01 2016 9 Communication 9 1 Communication Feature 146 9 2 Modbus 149 9 3 IEC 60870 5 104 190 SICAM MMU_7KG9663_US book Page 145 Monday December 7 2015 12 22 PM ...

Страница 146: ... with DHCP server Time synchronization via NTP Data exchange with connected devices via Modbus TCP or IEC 60870 5 104 NOTE Siemens recommends not using SICAM MMU in Ethernet systems with high utilization GOOSE other Ether net data traffic without a connected external Ethernet switch Since none of the devices is equipped with an internal Ethernet switch high network utilization might result in over...

Страница 147: ...e lower right corner of the DIN rail side see Figure 9 1 When pressed 3 s this button activates the factory set default IP address After pressing the IP Addr push button the de vice restarts and the IP address and subnet mask are temporarily activated in the default IP network configu ration The customer specific IP configuration is not overwritten The network configuration settings can be display...

Страница 148: ...sconnect the device from the network and start it using the default IP address see chapter 5 7 3 and assign a permanent IP address 9 1 1 3 Ethernet Interface SICAM MMU is equipped with an Ethernet interface The data are exchanged via the RJ45 Ethernet plug con nector located on the top side of the device Fig 9 2 RJ45 Ethernet Plug Connector The Ethernet interface is characterized by the following ...

Страница 149: ...a nonexistent register are detected it generates Modbus exception codes which are signaled to the Modbus client in exception responses messages The messages contain the following codes Exception Code 01 ILLEGAL_FUNCTION The Modbus client uses a function that is not supported by the Modbus server of the SICAM MMU the supported Modbus functions are listed in chapter 9 2 1 Table 9 1 Supported Modbus ...

Страница 150: ...rights are set to read only Exception Code 04 SERVER_FAILURE Error during the time format conversion in the Modbus server because a faulty date time format was re ceived via Modbus for example month format 12 9 2 3 Modbus TCP Properties of the Modbus TCP Connection oriented Ethernet protocol based on TCP IP Use of IP addresses for addressing individual components connected to the bus bus nodes The...

Страница 151: ...ttings Parameter Default Setting Settings IP address 192 168 0 55 any 0 0 0 0 for DHCP Subnet mask 255 255 255 0 Any Default gateway 192 168 0 1 Any Bus protocol Modbus TCP Use a user port number no no yes User port number only if Use a user port number yes has been parameterized 10000 10000 to 65535 Access rights for user port 502 Full Full Read only Access rights for user port only if Use a user...

Страница 152: ... 7XV5673 Modbus TCP is used as transmission protocol Communication to both the Modbus TCP master and the SICAM I O Unit 7XV5673 with the Modbus UDP protocol is accomplished via the same physical Ethernet interface Fig 9 3 SICAM MMU Connected to a Substation Controller and the SICAM I O Unit 7XV5673 Modbus TCP Binary Outputs Indications from Remote Binary Inputs Indications from Remote Modbus Serve...

Страница 153: ... mode SICAM MMU can access indications of the SICAM I O Unit 7XV5673 via Modbus UDP and change controllable indications The following indications are important for reading and writing from to the SICAM I O Unit 7XV5673 Indication x from remote in the SICAM I O Unit 7XV5673 Can be controlled by the SICAM MMU The indi cation Source for output x which was configured from the SICAM MMU for the SICAM I...

Страница 154: ...ring variables in the Modbus registers Measured value Date time Indication read only Controllable indications read and write Counter NOTE The following descriptions only quote the last 4 digits of the holding register numbers for example 0052 for 400052 NOTE The following convention applies when storing variables to the Modbus holding register that consist of more complex data types that is variab...

Страница 155: ...onent 255 mantissa not equal to 0 Resulting value NaN 0 Exponent 255 Resulting value 1 sign 2 exponent 127 1 mantissa Status and Quality Information SICAM MMU uses floating point values with the exponent 255 Inf NaN to display status information of the measured values Byte 3 MSB Byte 2 Byte 1 S Holding register 02xx Byte 0 LSB Exponent 8 bit Mantissa 23 bit Holding register 02xx 1 Table 9 3 Floati...

Страница 156: ...suring alternating current quantities 9 2 6 2 Data Type Date Time The Date Time data type is used to transmit the local time The following format is used Date time Status 10H set Daylight saving time active 20H set Date time error equivalent to FAIL bit in Table 8 1 Byte 1 MSB Holding register 0065 Byte 0 LSB Milliseconds 0 to 59 999 Byte 3 Holding register 0066 Byte 2 Hours 0 to 23 Minutes 0 to 5...

Страница 157: ...s that are always valid for example the internal device indication Device OK 0 is transmitted as the quality bit Value Bit V The value bit indicates whether an indication is ON 1 or OFF 0 9 2 6 4 Data Type Controllable Indications Read Write The Controllable Indications data type is needed for The binary outputs of the SICAM MMU Processing internal device commands e g resetting the energy counters...

Страница 158: ... of counter pulses energy per counter pulse The following information is sent to each counter using the Modbus protocol Counter pulses as 32 bit values with sign Separate status indications for invalid and overflow for each counter Energy per counter pulse in floating point format for measured values see chapter 9 2 7 13 Counter Pulses 32 bit integers with sign allow a maximum of 2 147 483 647 cou...

Страница 159: ... 9 2 7 Data in the Modbus Registers Data Mapping The indications measured values etc are stored in Holding registers The following register groups exist They are described in the following sections Register 0001 to 0049 Device identification read only Register 0065 to 0068 Date and time read and write Register 0071 to 0089 Version information read only Register 0101 to 0102 Device status read only...

Страница 160: ...age contains the registers 0065 and 0066 time The time synchronization only takes effect when the time has been completely transmitted Data type Date time Table 9 4 Register 0001 to 0049 Device Identification Register Type of Information Remark 0001 to 0008 Device type string max 16 characters SICAM MMU 0009 to 0024 Device ordering code string max 32 characters Example 7KG96631AA001AA0 0025 to 004...

Страница 161: ... g V01 10 01 0077 to 0082 Firmware version e g V01 10 01 0083 to 0089 Parameter set version e g V01 10 01 Table 9 7 Register 0101 to 0102 Device Status Register Type of Information Remark 0101 20 Device ready 1 Device ready 0101 22 Battery failure 0 Battery OK 1 Battery failure exchange battery 0101 24 Reserved 0 0101 26 Reserved 0 0101 28 Settings Load 1 Load settings 0101 210 Settings Check 1 Ch...

Страница 162: ...s exceed ed or fallen below a configured limit value see chapter 7 3 3 2 0111 22 Limit Violation 2 0111 24 Limit Violation 3 0111 26 Limit Violation 4 0111 28 Limit Violation 5 0111 210 Limit Violation 6 0111 212 Limit Violation 7 0111 214 Limit Violation 8 0112 20 Limit Violation 9 An indication is output 1 if a measured value has exceed ed or fallen below a configured limit value see chapter 7 3...

Страница 163: ...9 9 Register 0113 Group Indications Register Type of Information Remark 0113 20 Group indication 1 Up to 4 single point indications can be logically combined to one group indication A maximum of 4 group indications can be parameterized 0113 22 Group indication 2 0113 24 Group indication 3 0113 26 Group indication 4 0113 28 to 0113 214 Reserved 0 Table 9 10 Register 0131 Status of the Binary Output...

Страница 164: ...f the binary inputs are read from the SICAM I O Unit 7XV5673 Value 0 and status invalid if indication External I O Unit OK 0 communication to the SICAM I O Unit 7XV5673 in terrupted 0135 22 Binary input 2 N I O Unit from terminal N9 10 0135 24 Binary input 3 N I O Unit from terminal N11 12 0135 26 Binary input 1 P I O Unit from terminal P8 9 0135 28 Binary input 2 P I O Unit from terminal P9 10 01...

Страница 165: ... and status invalid if indication External I O Unit OK 0 communication to the SICAM I O Unit interrupted 0136 22 Binary output 2 N I O Unit terminal N3 4 0136 24 Binary output 3 N I O Unit terminal N6 7 0136 26 Binary output 1 P I O Unit terminal P1 2 0136 28 Binary output 2 P I O Unit terminal P3 4 0136 210 Binary output 3 P I O Unit terminal P6 7 0136 212 Reserved 0 0136 214 Reserved 0 Table 9 1...

Страница 166: ...on Remark 0142 20 Indication 3 from Remote Controllable indications for binary outputs in the SICAM I O Unit subdevice Can also be used to control LEDs or can be inte grated into a group indication 0142 22 Indication 4 from Remote 0142 24 Indication 5 from Remote 0142 26 Indication 6 from Remote 0142 28 Indication 7 from Remote 0142 210 Indication 8 from Remote 0142 212 Reserved 0 0142 214 Reserve...

Страница 167: ...oltage a N V 0203 Vb Voltage b N V 0205 Vc Voltage c N V 0207 VN Voltage neutral conductor V 0209 Ia Current a A 0211 Ib Current b A 0213 Ic Current c A 0215 IN Current neutral conductor A 0217 Vab Voltage a b V 0219 Vbc Voltage b c V 0221 Vca Voltage c a V 0223 Vavg Mean value of voltage P N V 0225 Iavg Mean value of currents A 0227 Pa Active power a W 0229 Pb Active power b W 0231 Pc Active powe...

Страница 168: ...e power factor c 0257 cos ϕ Active power factor 0259 PFa Power factor a 0261 PFb Power factor b 0263 PFc Power factor c 0265 PF Power factor 0267 ϕa Phase angle a degree 0269 ϕb Phase angle b degree 0271 ϕc Phase angle c degree 0273 ϕ Phase angle degree 0275 f Power frequency Hz 0277 Vunbal Unbalanced voltage 0279 Iunbal Unbalanced current Table 9 15 Registers 0201 to 0280 Measured Values cont Reg...

Страница 169: ...V 0303 HVc 5 5th harmonic Vc magnitude V 0305 HVa 7 7th harmonic Va magnitude V 0307 HVb 7 7th harmonic Vb magnitude V 0309 HVc 7 7th harmonic Vc magnitude V 0311 HVa 9 9th harmonic Va magnitude V 0313 HVb 9 9th harmonic Vb magnitude V 0315 HVc 9 9th harmonic Vc magnitude V 0317 HVa 11 11th harmonic Va magnitude V 0319 HVb 11 11th harmonic Vb magnitude V 0321 HVc 11 11th harmonic Vc magnitude V 03...

Страница 170: ...magnitude A 0361 HIb 7 7th harmonic Ib magnitude A 0363 HIc 7 7th harmonic Ic magnitude A 0365 HIa 9 9th harmonic Ia magnitude A 0367 HIb 9 9th harmonic Ib magnitude A 0369 HIc 9 9th harmonic Ic magnitude A 0371 HIa 11 11th harmonic Ia magnitude A 0373 HIb 11 11th harmonic Ib magnitude A 0375 HIc 11 11th harmonic Ic magnitude A 0377 HIa 13 13th harmonic Ia magnitude A 0379 HIb 13 13th harmonic Ib ...

Страница 171: ...9 17 Registers 0494 to 0744 All Harmonics of Voltages and Currents Amplitudes Register Measured Value Remark Unit 0494 HVa 1 Fundamental component Va magnitude V 0496 HVb 1 Fundamental component Vb magnitude V 0498 HVc 1 Fundamental component Vc magnitude V 0500 HVa 2 2nd harmonic Va magnitude V 0502 HVb 2 2nd harmonic Vb magnitude V 0504 HVc 2 2nd harmonic Vc magnitude V 0506 HVa 3 3rd harmonic V...

Страница 172: ...ude V 0546 HVc 9 9th harmonic Vc magnitude V 0548 HVa 10 10th harmonic Va magnitude V 0550 HVb 10 10th harmonic Vb magnitude V 0552 HVc 10 10th harmonic Vc magnitude V 0554 HVa 11 11th harmonic Va magnitude V 0556 HVb 11 11th harmonic Vb magnitude V 0558 HVc 11 11th harmonic Vc magnitude V 0560 HVa 12 12th harmonic Va magnitude V 0562 HVb 12 12th harmonic Vb magnitude V 0564 HVc 12 12th harmonic V...

Страница 173: ...onic Va magnitude V 0598 HVb 18 18th harmonic Vb magnitude V 0600 HVc 18 18th harmonic Vc magnitude V 0602 HVa 19 19th harmonic Va magnitude V 0604 HVb 19 19th harmonic Vb magnitude V 0606 HVc 19 19th harmonic Vc magnitude V 0608 HVa 20 20th harmonic Va magnitude V 0610 HVb 20 20th harmonic Vb magnitude V 0612 HVc 20 20th harmonic Vc magnitude V 0614 HVa 21 21th harmonic Va magnitude V 0616 HVb 21...

Страница 174: ...c magnitude A 0650 HIa 7 7th harmonic Ia magnitude A 0652 HIb 7 7th harmonic Ib magnitude A 0654 HIc 7 7th harmonic Ic magnitude A 0656 HIa 8 8th harmonic Ia magnitude A 0658 HIb 8 8th harmonic Ib magnitude A 0660 HIc 8 8th harmonic Ic magnitude A 0662 HIa 9 9th harmonic Ia magnitude A 0664 HIb 9 9th harmonic Ib magnitude A 0666 HIc 9 9th harmonic Ic magnitude A 0668 HIa 10 10th harmonic Ia magnit...

Страница 175: ...c Ib magnitude A 0702 HIc 15 15th harmonic Ic magnitude A 0704 HIa 16 16th harmonic Ia magnitude A 0706 HIb 16 16th harmonic Ib magnitude A 0708 HIc 16 16th harmonic Ic magnitude A 0710 HIa 17 17th harmonic Ia magnitude A 0712 HIb 17 17th harmonic Ib magnitude A 0714 HIc 17 17th harmonic Ic magnitude A 0716 HIa 18 18th harmonic Ia magnitude A 0718 HIb 18 18th harmonic Ib magnitude A 0720 HIc 18 18...

Страница 176: ...ude A 0736 HIb 21 21th harmonic Ib magnitude A 0738 HIc 21 21th harmonic Ic magnitude A 0740 HIa 1 Fundamental component Ia magnitude A 0742 HIb 1 Fundamental component Ib magnitude A 0744 HIc 1 Fundamental component Ic magnitude A Table 9 17 Registers 0494 to 0744 All Harmonics of Voltages and Currents Amplitudes Register Measured Value Remark Unit SICAM MMU_7KG9663_US book Page 176 Monday Decemb...

Страница 177: ...295 HVb 3 3rd harmonic Vb angle 1297 HVc 3 3rd harmonic Vc angle 1299 HVa 5 5th harmonic Va angle 1301 HVb 5 5th harmonic Vb angle 1303 HVc 5 5th harmonic Vc angle 1305 HVa 7 7th harmonic Va angle 1307 HVb 7 7th harmonic Vb angle 1309 HVc 7 7th harmonic Vc angle 1311 HVa 9 9th harmonic Va angle 1313 HVb 9 9th harmonic Vb angle 1315 HVc 9 9th harmonic Vc angle 1317 HVa 11 11th harmonic Va angle 131...

Страница 178: ...a 5 5th harmonic Ia angle 1355 HIb 5 5th harmonic Ib angle 1357 HIc 5 5th harmonic Ic angle 1359 HIa 7 7th harmonic Ia angle 1361 HIb 7 7th harmonic Ib angle 1363 HIc 7 7th harmonic Ic angle 1365 HIa 9 9th harmonic Ia angle 1367 HIb 9 9th harmonic Ib angle 1369 HIc 9 9th harmonic Ic angle 1371 HIa 11 11th harmonic Ia angle 1373 HIb 11 11th harmonic Ib angle 1375 HIc 11 11th harmonic Ic angle 1377 ...

Страница 179: ... Registers 1293 to 1399 Odd Harmonics of Voltages and Currents Phase Angles Register Measured Value Remark Unit NOTE All phase angles relate to the phase angle of the fundamental component Table 9 19 Registers 1494 to 1744 All Harmonics of Voltages and Currents Phase Angles Register Measured Value Remark Unit 1494 HVa 1 Fundamental component Va angle 1496 HVb 1 Fundamental component Vb angle 1498 ...

Страница 180: ...rmonic Vc angle 1536 HVa 8 8th harmonic Va angle 1538 HVb 8 8th harmonic Vb angle 1540 HVc 8 8th harmonic Vc angle 1542 HVa 9 9th harmonic Va angle 1544 HVb 9 9th harmonic Vb angle 1546 HVc 9 9th harmonic Vc angle 1548 HVa 10 10th harmonic Va angle 1550 HVb 10 10th harmonic Vb angle 1552 HVc 10 10th harmonic Vc angle 1554 HVa 11 11th harmonic Va angle 1556 HVb 11 11th harmonic Vb angle 1558 HVc 11...

Страница 181: ...6th harmonic Vb angle 1588 HVc 16 16th harmonic Vc angle 1590 HVa 17 17th harmonic Va angle 1592 HVb 17 17th harmonic Vb angle 1594 HVc 17 17th harmonic Vc angle 1596 HVa 18 18th harmonic Va angle 1598 HVb 18 18th harmonic Vb angle 1600 HVc 18 18th harmonic Vc angle 1602 HVa 19 19th harmonic Va angle 1604 HVb 19 19th harmonic Vb angle 1606 HVc 19 19th harmonic Vc angle 1608 HVa 20 20th harmonic Va...

Страница 182: ...a 5 5th harmonic Ia angle 1640 HIb 5 5th harmonic Ib angle 1642 HIc 5 5th harmonic Ic angle 1644 HIa 6 6th harmonic Ia angle 1646 HIb 6 6th harmonic Ib angle 1648 HIc 6 6th harmonic Ic angle 1650 HIa 7 7th harmonic Ia angle 1652 HIb 7 7th harmonic Ib angle 1654 HIc 7 7th harmonic Ic angle 1656 HIa 8 8th harmonic Ia angle 1658 HIb 8 8th harmonic Ib angle 1660 HIc 8 8th harmonic Ic angle 1662 HIa 9 ...

Страница 183: ...3th harmonic Ic angle 1692 HIa 14 14th harmonic Ia angle 1694 HIb 14 14th harmonic Ib angle 1696 HIc 14 14th harmonic Ic angle 1698 HIa 15 15th harmonic Ia angle 1700 HIb 15 15th harmonic Ib angle 1702 HIc 15 15th harmonic Ic angle 1704 HIa 16 16th harmonic Ia angle 1706 HIb 16 16th harmonic Ib angle 1708 HIc 16 16th harmonic Ic angle 1710 HIa 17 17th harmonic Ia angle 1712 HIb 17 17th harmonic Ib...

Страница 184: ...angle 1730 HIb 20 20th harmonic Ib angle 1732 HIc 20 20th harmonic Ic angle 1734 HIa 21 21th harmonic Ia angle 1736 HIb 21 21th harmonic Ib angle 1738 HIc 21 21th harmonic Ic angle 1740 HIa 1 Fundamental component Ia angle 1742 HIb 1 Fundamental component Ib angle 1744 HIc 1 Fundamental component Ic angle Table 9 19 Registers 1494 to 1744 All Harmonics of Voltages and Currents Phase Angles Registe...

Страница 185: ...03 210 Status 6 Status of counters WPb_Supply 0 valid 1 invalid 0803 212 Status 7 Status of counters WPc_Supply 0 valid 1 invalid 0803 214 Status 8 Status of counters WP_Supply 0 valid 1 invalid 0804 20 Status 9 Status of counters WQa_inductive 0 valid 1 invalid 0804 22 Status 10 Status of counters WQb_inductive 0 valid 1 invalid 0804 24 Status 11 Status of counters WQc_inductive 0 valid 1 invalid...

Страница 186: ...egister Type of Information Remark Unit Table 9 22 Registers 0807 to 0846 Counter Pulses Register Type of Information Remark Unit 0807 WPa_dmd Active energy based on active power Pa Demand Pulse 0809 WPb_dmd Active energy based on active power Pb Demand Pulse 0811 WPc_dmd Active energy based on active power Pc Demand Pulse 0813 WP_dmd Active energy based on active power P Demand Pulse 0815 WPa_sup...

Страница 187: ...power Qa capacitive Pulse 0833 WQb_cap Reactive energy based on reactive power Qb capacitive Pulse 0835 WQc_cap Reactive energy based on reactive power Qc capacitive Pulse 0837 WQ_cap Reactive energy based on reactive power Q capacitive Pulse 0839 WSa Apparent energy based on apparent power Sa Pulse 0841 WSb Apparent energy based on apparent power Sb Pulse 0843 WSc Apparent energy based on apparen...

Страница 188: ...s TCP during parameterization Parameter for Standard Server and User port Server Port number Standard port 502 and configured user port Number of connections For user port number 502 4 connections via standard port 502 For other user port numbers 2 connections via standard port 502 and 2 connections via the user port Used connections Number of connections that are actually used Connection overflow...

Страница 189: ...r of bytes received by the TCP port Sent bytes Total number of bytes sent to the TCP port Good messages Total number of messages received that were detected as valid Modbus messages MBAP header error Error in the MBAP header incorrect protocol ID or implausible length of data Exception responses Counters of the transmitted exception response messages see chapter 9 2 2 Access rights violations Tota...

Страница 190: ...meter none redundancy is not possible The redundancy methods are characterized as follows NOTE For information about IEC 60870 5 104 function range see http powerquality de pdf Document SICAM_MMU_104_CI_Guide_A1 NOTE The parameterization of the IEC 60870 5 104 protocol is described in chapter 7 3 4 2 Table 9 23 Redundancy Methods in the SICAM MMU Properties Redundancy according to IEC 60870 5 104 ...

Страница 191: ... chapter 7 3 4 2 1 Furthermore both logical connections can have the same as well as different TCP port numbers The default setting of the port numbers is 2404 but can be edited see table 7 10 One of the 2 connections is es tablished and active the second connection is also start ed The current active connection is cut and the second connection is established and activated Both connections are act...

Страница 192: ...us TCP master and the SICAM I O Unit with the Modbus UDP protocol is accomplished via the same physical Ethernet interface Communication to the IEC 60870 5 104 master and to the SICAM I O Unit 7XV5673 with Modbus UDP protocol is performed via the same physical Ethernet interface Fig 9 4 SICAM MMU Connected to a Substation Controller and the SICAM I O Unit IEC 60870 5 104 Binary Outputs Indications...

Страница 193: ...by the SICAM MMU The indica tion Source for output x configured by the SICAM MMU for the SICAM I O Unit 7XV5673 is transmitted as Indication x from Remote to the SICAM I O Unit 7XV5673 x 1 through 6 The Indication x from Remote indications are forwarded to the binary outputs of the SICAM I O Unit 7XV5673 Binary input x I O Unit The values at the binary inputs are directly read by the SICAM MMU and...

Страница 194: ...the SICAM MMU Updating the binary outputs of the SICAM I O Unit 7XV5673 from the process image of the SICAM MMU Monitoring Communication The SICAM I O Unit 7XV5673 monitors the communication with the SICAM MMU If the communication is interrupted the corresponding Indication x from Remote becomes invalid which is controlled by SICAM MMU and which is connected to the corresponding binary output of t...

Страница 195: ...unters is effected every minute referred to the absolute time of the SICAM MMU between 00 s and 01 s The cycle of 1 min is fixed and cannot be configured If the SICAM MMU changes the absolute time due to time synchronization or time resetting the next spon taneous transmission of the energy counters will take place referred to 00 s of the new absolute time In each cycle all energy values are alway...

Страница 196: ...nd until the cyclic spontaneous counter transmission time During this time no additional spontaneous transmission of energy counters takes place not even directly after the energy counters reset Reading the energy counters using the counter request is always possible with FRZ 0 Read without freeze or reset Conversion Factor between Counter Ticks and Energy Values A conversion factor is used to con...

Страница 197: ...nters are set to 0 under the following conditions Device restart Clicking Clear counters in the input output window Activation of communication via IEC 60870 5 104 during parameterization Diagnosis Parameters Redundancy mode Set redundancy method none IEC 60870 5 104 Equal connections Connection overflows Counter of attempts to set up more connections than permitted More than 1 connection for redu...

Страница 198: ...dress and TCP port number of the IEC 60870 5 104 master that is currently connected or was last connected Received messages Counter of the received IEC 60870 5 104 telegrams without U and S control telegrams Sent messages Counter of the sent IEC 60870 5 104 telegrams without U and S control telegrams Event overflows Counter of the energy buffer Example The connection to the IEC 60870 5 104 master ...

Страница 199: ...200 10 2 Calibrating the Alternating Voltage Measuring Range 201 10 3 Calibrating the Alternating Current Measuring Range 204 10 4 Calibrating the Measuring Voltage Input of Neutral Conductor VN 207 10 5 Calibrating the Phase Angle 211 SICAM MMU_7KG9663_US book Page 199 Monday December 7 2015 12 22 PM ...

Страница 200: ... that generates the alternating voltages alternating currents and phase angles with a tolerance of max 0 1 of the rated value that is fed in If the testing devices are galvanically separated you have to connect the terminal N to the protective grounding terminal at terminal block F Voltage NOTE Measured values are entered or displayed with a decimal point separating the integral and the fractional...

Страница 201: ...uring Range Calibration is only possible with symmetrical phases 3 x 120 see figure 10 1 Measuring Ranges You can perform the calibration for the following alternating voltage measuring ranges AC 63 5 V AC 110 V AC 230 V AC 400 V Calibration To calibrate the alternating voltage measuring ranges proceed as follows Set up the measurement as shown in figure 10 1 depending on the device variant Refere...

Страница 202: ...death or serious injury Work may only be carried out by trained personnel see Preface who are familiar with and observe the safety requirements and precautions Work may never be carried out if there is any hazardous voltage present De energize the device Isolating device Connect a suitable isolating device upstream to de energize the device The isolating device must be installed near the device it...

Страница 203: ... 5 V 1 A Enter the maintenance password into the Password field Enter the reference voltage 63 5 V that is generated by the measurement setup into the Reference voltage field Click the Calibrate voltage button The device executes the calibration and the lower field of the input output window automatically displays the updated calibration date Check the calibrating values in the Value View tab AC o...

Страница 204: ... following alternating current measuring ranges AC 1 A AC 5 A Calibration To calibrate the alternating current measuring ranges proceed as follows Set up the measurement as shown in figure 10 4 Reference N 1 Current Output 2 3 NOTE Calibration is only possible with symmetrical phases 3 x 120 see figure 10 4 NOTE If you use a testing instrument of the type OMICRON as a reference then you must conne...

Страница 205: ... voltage Non observance will lead to death or serious injury Work may only be carried out by trained personnel see Preface who are familiar with and observe the safety requirements and precautions Work may never be carried out if there is any hazardous voltage present De energize the device Isolating device Connect a suitable isolating device upstream to de energize the device The isolating device...

Страница 206: ...ut output window at Actual measuring range is 63 5 V 1 A Enter the maintenance password into the Password field Enter the reference current 1 0 A that is generated by the measurement setup into the Reference current field Click the Calibrate current button The device executes the calibration and the lower field of the input output window automatically displays the updated calibration date Check th...

Страница 207: ... Measurement Measurement Setup Fig 10 7 Measurement Setup for Calibrating VN Measuring Ranges You can perform the calibration for the following alternating voltage measuring ranges AC 63 5 V AC 110 V AC 230 V AC 400 V Calibration To calibrate the alternating voltage measuring ranges proceed as follows Set up the measurement as shown in figure 10 7 or figure 10 10 acc to device version Reference N ...

Страница 208: ...r serious injury Work may only be carried out by trained personnel see Preface who are familiar with and observe the safety requirements and precautions Work may never be carried out if there is any hazardous voltage present De energize the device Isolating device Connect a suitable isolating device upstream to de energize the device The isolating device must be installed near the device it must b...

Страница 209: ...ge is 63 5 V 1 A Enter the maintenance password into the Password field Enter the reference voltage 63 5 V that is generated by the measurement setup into the Neutral voltage field Click the Calibrate neutral button The device executes the calibration and the lower field of the input output window automatically displays the updated calibration date Check the calibrating values in the Value View ta...

Страница 210: ...an perform the calibration for the following alternating voltage measuring ranges AC 63 5 V AC 110 V AC 230 V AC 400 V Calibration To calibrate the alternating voltage measuring ranges proceed as follows Set up the measurement as shown in figure 10 10 Perform the calibration according to section 10 4 1 Reference 3 N 2 1 Voltage Output NOTE With this device variant the 3 voltages Va Vb and Vc must ...

Страница 211: ...C 230 V AC 400 V Settings the Phase Angles Reference Voltage to Reference Current Va to Ia 0 Vb to Ib 0 Vc to Ic 0 Calibration To calibrate the phase angle proceed as follows Set up the measurement as shown in figure 10 11 Reference 3 N 2 1 Voltage Output Reference N 1 Current Output 2 3 balanced balanced NOTE If you use a testing instrument of the type OMICRON as a reference then you must connect...

Страница 212: ...njury Work may only be carried out by trained personnel see Preface who are familiar with and observe the safety requirements and precautions Work may never be carried out if there is any hazardous voltage present De energize the device Isolating device Connect a suitable isolating device upstream to de energize the device The isolating device must be installed near the device it must be easily ac...

Страница 213: ...ange is 63 5 V 1 A Enter the maintenance password into the Password field Enter the reference voltage 63 5 V that is generated by the measurement setup into the Reference voltage field Click the Calibrate voltage button The device executes the calibration and the lower field of the input output window automatically displays the updated calibration date Check the calibrating values in the Value Vie...

Страница 214: ...10 Calibration 10 5 Calibrating the Phase Angle 214 SICAM MMU 7KG9663 Device Manual E50417 H1040 C514 A3 Edition 01 2016 SICAM MMU_7KG9663_US book Page 214 Monday December 7 2015 12 22 PM ...

Страница 215: ...7KG9663 Device Manual E50417 H1040 C514 A3 Edition 01 2016 11 Maintenance Storage Transport 11 1 Maintenance 216 11 2 Storage 216 11 3 Transport 216 SICAM MMU_7KG9663_US book Page 215 Monday December 7 2015 12 22 PM ...

Страница 216: ...re recommends connecting the device to supply voltage once a year for 1 to 2 days in order to form the inserted electrolytic condensers This procedure should also be carried out before operating the device The Lithium batteries in our equipment are subject to Special Provision 188 of the UN Recommendations on the Transport of Dangerous Goods Model Regulations and Special Provision A45 of the IATA ...

Страница 217: ...3 Edition 01 2016 12 Failures and LED Indications 12 1 General Inspection 218 12 2 Commissioning during Failures 219 12 3 Indications Signaled by LEDs 221 12 4 Troubleshooting and Repair 225 SICAM MMU_7KG9663_US book Page 217 Monday December 7 2015 12 22 PM ...

Страница 218: ...cal data Correct connection of supply voltage and grounding conductors according to chapter 5 3 Correct connection of measuring and communication lines according to chapter 5 7 1 Function Checks Additionally check the following aspects Correct functioning of peripheral devices e g connected PC series connected current transformers Compliance with the system requirements specified in chapter 5 4 Co...

Страница 219: ...If a firmware update has failed or the device startup was unsuccessful Internet Explorer will automatically open the HTML page Boot Loader see Figure 12 1 Fig 12 1 Boot Loader Starting User Interface without Loading a New Different Firmware Click the Run Application button The following message appears Fig 12 2 Boot Loader Message of Run Application SICAM MMU_7KG9663_US book Page 219 Monday Decemb...

Страница 220: ...n is displayed in the Boot Loader window Fig 12 3 Information in the Boot Loader Wait for at least 30 s and then click the home link The User Interface opens 12 2 2 Manual Start of the Boot Loader If it is necessary to start the Boot Loader manually proceed as follows If the SICAM MMU is still energized by the supply voltage switch off the supply voltage Press the IP Addr push button at the SICAM ...

Страница 221: ...tion of the LEDs Fig 12 4 Designation of the LEDs Meaning of the LEDs LED green red yellow on LED green red yellow flashes LEDs H1 H2 ERROR as set by the user LED off LED Speed yellow off 10 Mbit s on 100 Mbit s LED Link Activity green LED on Ethernet link is up LED flashing Ethernet link is up and data is transferred LED off no Ethernet partners connected RUN H1 H2 ERROR Speed Link Activity Table...

Страница 222: ... power on Boot loader started after IP Addr push button was pressed during power on DHCP active H1 switches off after receiving the IP address via DHCP Default IP address by pressing IP Addr push button Table 12 1 Indications Signaled by LEDs cont LED Meaning RUN ERROR H1 H2 RUN ERROR H1 H2 RUN ERROR H1 H2 RUN ERROR H1 H2 RUN ERROR H1 H2 SICAM MMU_7KG9663_US book Page 222 Monday December 7 2015 12...

Страница 223: ...e IP Addr push button Boot loader was started because an error occurred in the process appli cation DHCP active LED H1 switches off after reception of the IP address via DHCP Boot loader started process application is being loaded Double IP address is detected Table 12 1 Indications Signaled by LEDs cont LED Meaning RUN ERROR H1 H2 RUN ERROR H1 H2 RUN ERROR H1 H2 RUN ERROR H1 H2 RUN ERROR H1 H2 RU...

Страница 224: ...D can be assigned all indications DHCP LED RUN green is lit after the IP address was received by the DHCP server Default IP address is applied by pressing the IP Addr push button Double IP address is detected Table 12 1 Indications Signaled by LEDs cont LED Meaning RUN ERROR H1 H2 C C RUN ERROR H1 H2 C C ERROR RUN H1 H2 C C C ERROR ERROR RUN H1 H2 C C ERROR RUN ERROR H1 H2 C C ERROR RUN H1 H2 C C ...

Страница 225: ...to the guidelines for Electrostatic sensitive devices ESD If you suspect any damage on the device Siemens recommends sending the entire device to the manufacturer For this purpose it is best to use the original transport packaging or similar packaging Troubleshooting Based on Error Messages The error messages can be saved as described in chapter 7 2 5 2 section File download Save The error message...

Страница 226: ...2 Failures and LED Indications 12 4 Troubleshooting and Repair 226 SICAM MMU 7KG9663 Device Manual E50417 H1040 C514 A3 Edition 01 2016 SICAM MMU_7KG9663_US book Page 226 Monday December 7 2015 12 22 PM ...

Страница 227: ...U 7KG9663 Device Manual E50417 H1040 C514 A3 Edition 01 2016 13 Technical Data 13 1 General Device Data 228 13 2 Test Data 233 13 3 Dimensions 237 SICAM MMU_7KG9663_US book Page 227 Monday December 7 2015 12 22 PM ...

Страница 228: ...e input voltage at 24 V 48 V 60 V 110 V 220 V 250 V15 15 Maximum inrush current At 110 V 15 A At 220 V to 300 V 22 A after 250 µs 5 A Maximum power consumption 5 W Rated input voltages 110 V to 230 V System frequency at AC 45 Hz to 65 Hz Admissible input voltage tolerance 20 Permitted harmonics at AC 115 V and AC 230 V 2 kHz Maximum inrush current At 115 V 15 A At 230 V 22 A after 250 µs 5 A Maxim...

Страница 229: ...ximum input AC voltage Phase N PE 480 V max 347 V for UL Phase phase 831 V max 600 V for UL Input impedances a b c to N 7 9 MΩ a b c N to PE 3 9 MΩ a b b c c a 7 9 MΩ Further information about the voltage measurement inputs Power consumption per input for Vrated 400 V 38 mW Permissible power frequency 45 Hz to 65 Hz Measuring error with calibration at 23 C 1 C 50 Hz or 60 Hz typically 0 1 at rated...

Страница 230: ...ent measurement inputs Permissible power frequency 45 Hz to 65 Hz Max rated input voltage 150 V Measuring error with calibration at 23 C 1 C 50 Hz or 60 Hz Typically 0 1 at rated input current Thermal stability 10 A continuous 100 A for max 1 s according to IEC 60688 Maximum switching voltage Alternating voltage 230 V Direct voltage 250 V Maximum currents Maximum continuous contact current 100 mA ...

Страница 231: ...rnal software Connection Device top side RJ45 connector socket 100BaseT acc to IEEE802 3 LED yellow 100 Mbit s off on LED green connection no connection on off Protocols Modbus TCP IEC 60870 5 104 Voltage strength DC 700 V Transmission rate 100 Mbit s Cable for 100Base T 100 Ω to 150 Ω STP CAT5 Maximum cable length 100Base T 100 m if well installed SICAM MMU_7KG9663_US book Page 231 Monday Decembe...

Страница 232: ...y data Mean relative air humidity per year 75 Maximum relative air humidity 95 30 days a year Condensation during operation Not permitted Condensation during transport and storage Permitted Battery Type PANASONIC CR2032 or VARTA 6032 101 501 Voltage 3 V Capacity 230 mAh Typical life 10 years In operation with continuous supply voltage 2 months within 10 years In operation where supply voltage is n...

Страница 233: ...ly voltage VHN 1 Warm up time 15 min Interfering fields None Standards IEC 60688 and IEC 60255 IEEE Std C37 90 see individual functions VDE 0435 For more standards see also individual functions Inputs Outputs Insulation Rated Voltage ISO Test Voltage Category Current measuring inputs Reinforced 150 V AC 2 3 kV Cat III Voltage measuring inputs Reinforced 480 V Surge voltage 9 76 kV Cat III Supply v...

Страница 234: ...ient bursts Class III IEC 61000 4 4 IEC 60255 22 4 IEEE C37 90 1 2 kV 5 ns 50 ns 5 kHz Burst length 15 ms Repetition rate 300 ms Both polarities Ri 50 Ω Test duration 1 min High energy surge voltages SURGE Installation Class III IEC 61000 4 5 IEC 60255 22 5 Impulse 1 2 µs 50 µs Auxiliary voltage Common mode 2 kV 12 Ω 9 µF Diff mode 1 kV 2 Ω 18 µF Measuring inputs binary inputs and relay outputs Co...

Страница 235: ...nusoidal 1 Hz to 8 Hz 7 5 mm amplitude horizontal axis 1 Hz to 8 Hz 3 5 mm amplitude vertical axis 8 Hz to 35 Hz 2 g acceleration horizontal axis 8 Hz to 35 Hz 1 g acceleration vertical axis Frequency sweep 1 octave min 1 cycle in 3 orthogonal axes Standards IEC 60255 21 and IEC 60068 Oscillation IEC 60255 21 1 Class 2 IEC 60068 2 6 test Fc Sinusoidal 5 Hz to 8 Hz 7 5 mm amplitude 8 Hz to 150 Hz 2...

Страница 236: ...0 2 Dry heat during operation storage and transport IEC 60068 2 2 test Bd Damp heat IEC 60068 2 3 test Ca Change of temperature IEC 60068 2 14 test Na and Nb Individual gastest industrial atmosphere sequential gas test IEC 60068 2 42 test Kc IEC 60068 2 43 Flowing mixed gas IEC 60068 2 60 method 4 Salt fog test IEC 60068 2 11 test Ka Standards EN 61010 EN 61010 1 SICAM MMU_7KG9663_US book Page 236...

Страница 237: ... A3 Edition 01 2016 13 3 Dimensions Fig 13 1 Dimensional drawing of the SICAM MMU Mass approx 0 5 kg Dimension W x H x D 96 mm x 96 mm x 100 mm 3 78 inch x 3 78 inch x 3 94 inch 111 3 4 38 103 8 4 09 Dimensions in mm inch SICAM MMU_7KG9663_US book Page 237 Monday December 7 2015 12 22 PM ...

Страница 238: ...13 Technical Data 13 3 Dimensions 238 SICAM MMU 7KG9663 Device Manual E50417 H1040 C514 A3 Edition 01 2016 SICAM MMU_7KG9663_US book Page 238 Monday December 7 2015 12 22 PM ...

Страница 239: ...rnal parame ter check is running Indication on Check started Indication off Check complete Settings Activate The passive set of parameters is enabled and the device works with these parameters Indication on Activation started Indication off Activation complete Modbus TCP OK Modbus TCP Server At least one Modbus TCP link has received Modbus messages Indication on At least one Modbus message was re ...

Страница 240: ...m the primary NTP server Indication on Error Indication off Valid time messages has been received for a period of 10 min Only for time synchronization via Ethernet NTP see chapter 7 3 4 1 Secondary NTP Server Error Faulty or no response from the sec ondary NTP server Indication on Error Indication off Valid time messages has been received for a period of 10 min Only for time synchronization via Et...

Страница 241: ... operational indication and can be routed to an LED of the device Parameter Enable redundancy no Indication on Changes to ON when IEC 60870 5 104 stack is successfully started and the IEC master has es tablished a TCP connection to the SICAM MMU device Indication off Changes to OFF when the TCP connec tion between IEC master and the SICAM MMU device is interrupted See chapter 7 3 4 2 3 Parameter E...

Страница 242: ... O Unit OK switches to Indication off Indications that are only displayed in the log file of the operational indications Start Up Device startup or device restart Indication on Device startup successful Clear operational log The operational indications were deleted Indication on Operational indications deleted Time Set The time was set Indication on Time set Only when setting the clock via HTML Bi...

Страница 243: ...n Functions 247 15 3 Administrative 248 NOTE for user on the online help This chapter is integrated as an online help in the user interface The description of parameterization of the operating parameters can be found in the manual SICAM MMU or der number E50417 H1040 C514 A3 SICAM MMU_7KG9663_US book Page 243 Monday December 7 2015 12 22 PM ...

Страница 244: ...d 2 I Three wire three phase unbalanced 3 I Four wire three phase balanced Four wire three phase unbalanced Rated input voltage ph N AC 400 V max 347 V for UL ph ph AC 690 V max 600 V for UL ph N AC 63 5 V ph ph AC 110 V ph N AC 110 V ph ph AC 190 V ph N AC 230 V ph ph AC 400 V ph N AC 400 V max 347 V for UL ph ph AC 690 V max 600 V for UL Voltage transformer no yes no Primary rated voltage ph ph ...

Страница 245: ...Server Error Secondary NTP Server Error Daylight Saving Time Default IP Address Limit Violation x x 1 to 16 or user defined names see chapter 15 2 Indication x from Remote x 1 to 8 Rotating Field Clockwise Group Indication x x 1 to 4 IEC 60870 5 104 OK Binary Input x N I O Unit x 1 to 3 Binary Input x P I O Unit x 1 to 3 External I O Unit OK Energy counter 2 none none WPa_sup WPb_sup WPc_sup WP_su...

Страница 246: ... 3 600 000 ms LED Default Setting Setting Range RUN Device ready Not settable ERROR H1 H2 none none Device OK Battery Failure Settings Load Settings Check Settings Activate Modbus TCP OK Ethernet Link Error Time Synchronization Error Primary NTP Server Error Secondary NTP Server Error Daylight Saving Time Default IP Address Limit Violation x x 1 to 16 or user defined names see chapter 15 2 Indicat...

Страница 247: ...fault Setting Setting Range Measurand none none Va Vb Vc Vab Vbc Vca Ia Ib Ic VN Vavg IN Iavg Pa Pb Pc P Qa Qb Qc Q Sa Sb Sc S cos ϕ a cos ϕ b cos ϕ c cos ϕ PFa PFb PFc PF ϕa ϕb ϕc ϕ f Vunbal Iunbal ϕab V ϕac V Limit 0 00 1 000 000 000 to 1 000 000 000 unit Limit type Lower Lower Upper Hysteresis 1 0 0 0 to 10 0 Violation indication Limit Violation x x 1 to 16 The name of the limit value indicatio...

Страница 248: ...C 01 00 0 to 2 hours in increments of 0 5 h Start of DST March Last week Sunday 02 00 AM January to December First week Second week Third week Fourth week Last week Sunday to Saturday 0 00 to 23 00 full hour End of DST October Last week Sunday 03 00 AM January to December First week Second week Third week Fourth week Last week Sunday to Saturday 0 00 to 23 00 full hour Additional Parameters if the...

Страница 249: ...Setting Range IP Address 1 192 168 0 55 Any 0 0 0 0 DHCP Subnet mask 1 255 255 255 0 Any Default gateway 1 192 168 0 1 Any Enable SNMP no no yes Bus protocol Modbus TCP none 2 Modbus TCP IEC 60870 5 104 Parameter Default Settings Setting Range Use a user port number 1 no no yes User port number 1 can only be set when Use a user port number is parameterized with yes 10000 10000 to 65535 Access righ...

Страница 250: ...se of no data msg t2 10 s 1 s to 255 s Test frames period t3 20 s 1 s to 255 s Max unacknowledged transmitted I frames k 12 For information Values cannot be parameterized Max received I frames before ACK w 8 Measured values transmission in ad dition to events Station interrogation none Cyclic Station interrogation Cyclic and station interrogation Measured value events with time yes no yes Measured...

Страница 251: ...modification of this measured value is transmitted 2 Only if measured values transmission cyclic or measured values transmission cyclic and station interrogation is selected the parameter is relevant Redundancy IEC 60870 5 104 Parameter of connection 2 Redundancy mode none none IEC 60870 5 104 Equal connections IEC 60870 5 104 or Equal connections Port number 2404 2000 to 65535 Response time out t...

Страница 252: ... Value Data Group Threshold method Fixed none Fixed Integrated Fixed and integrated Threshold calculation 1 Absolute in unit of the measured value Absolute in unit of the measured value Relative in percentage related to the last transmitted measured value Threshold value 1 AC voltage 5 V AC current 0 05 A Active power 2 W Reactive power 2 var Apparent power 2 VA Angle 3 Active power factor cos φ 0...

Страница 253: ...d value change is in the size of the parameterized threshold value A change 1 of the measured value is transmitted after 10 s if the measured value change is twice as small as the parameterized threshold value Fixed and integrated Combination of the 2 methods Fixed and Integrated as described in the preceding rows In contrast to Integrated changes which are bigger than the parameterized threshold ...

Страница 254: ...ings Activate Modbus TCP OK Ethernet Link Error Time Synchronization Error Primary NTP Server Error Secondary NTP Server Error Daylight Saving Time Default IP Address Limit Violation x x 1 to 16 or user defined names see chapter 15 2 Indication x from Remote x 1 to 8 Rotating Field Clockwise Group Indication x x 1 to 4 IEC 60870 5 104 OK Binary Input x N I O Unit x 1 to 3 Binary Input x P I O Unit...

Страница 255: ...ge ENGLISH US ENGLISH US DEUTSCH DE Date time format YYYY MM DD Time with 24 hours YYYY MM DD Time with 24 hours YYYY MM DD Time with 12 h AM PM DD MM YYYY Time with 24 hours DD MM YYYY Time with 12 h AM PM MM DD YYYY Time with 24 hours MM DD YYYY Time with 12 h AM PM Activation password 000000 Any 6 to 14 characters Maintenance password 311299 Any 6 to 14 characters SICAM MMU_7KG9663_US book Page...

Страница 256: ...15 Operating Parameters 15 3 Administrative 256 SICAM MMU 7KG9663 Device Manual E50417 H1040 C514 A3 Edition 01 2016 SICAM MMU_7KG9663_US book Page 256 Monday December 7 2015 12 22 PM ...

Страница 257: ... com mands to the server devices and receives responses from them CRC error Cyclic Redundancy Check The cyclic redundancy check is a method of de termining a test value for data e g for data transmission in computer net works with the purpose to detect errors during the transmission or duplication of data D DC Direct Current DHCP Dynamic Host Configuration Protocol enables the network configuratio...

Страница 258: ...IOA Information Object Address at IEC 60870 5 104 IP Internet Protocol IP address Addresses in computer networks based on the Internet protocol J JavaScript Script language mainly used by Web browsers K KeepAlive KeepAlive on TCP level is a feature intended to verify the availability and functioning of the communication partner client and to maintain a TCP net work link if the network is inactive ...

Страница 259: ...ter sys tems using packet based communication networks P PIXIT Protocol Implementation eXtra Information for Testing R Response time Time the output needs to react to a signal change at the device input Time measured from an instant change at the AC input until the corresponding change of a DC output quantity has reached 90 of its final value RJ45 Ethernet plug connector RTC Real Time Clock RTU Se...

Страница 260: ...ess of a device the subnet mask defines which IP addresses the device searches in its own network and which IP addresses it tries to reach via routers in other net works T TCP IP Transmission Control Protocol Internet Protocol Family of network proto cols U UTC Universal Time Coordinated Universal time standard referred to the time at the prime meridian SICAM MMU_7KG9663_US book Page 260 Monday De...

Страница 261: ...s 33 Error messages 85 136 Ethernet communication 110 146 Ethernet Interface 148 Ethernet interface 58 Ethernet NTP 143 Exception Responses 149 External time synchronization 143 F Failures 217 219 Firmware update 131 G Getting Started 41 I Indications signaled by LEDs 221 Initial Commissioning 51 Initial Start 77 Installing the battery 42 Internal Time Keeping 142 Internal time synchronization 144...

Страница 262: ...d logs 82 Setting the limits 103 Showing device information 82 Start during operation 81 Status bits 142 System Requirements 48 T TCP IP Protocol Stack 147 Technical Data 227 Terminals 56 Time 16 141 Time Format 142 Time keeping 142 Time Synchronization 108 Time synchronization 143 Tolerance limits 35 Transport 216 Troubleshooting 225 U User interface 80 V Versions of SICAM MMU 7KG9663 18 Viewing ...

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