Rockwell-automation 1402-LSM Line Synchronization Module Installation Manuel d'utilisateur Page 1

ALLEN-BRADLEYInstallationand OperationManualLine SynchronizationModule(Bulletin 1402 LSM)Allen-Bradley

Chapter 1Product Description1–4

A–B2Chapter2–1InstallationThe Bulletin 1402 Line Synchronization Module (LSM) should be installedin a Bulletin 1771 I/O chassis that is located in a d

Chapter 2Installation2–2The LSM requires the use of a Cat. No. 1771-WC (10 position, goldcontacts) Swing Arm.There are two sets of terminals associate

Chapter 2Installation2–3For proper monitoring and synchronization, correct selection of currenttransformers (CT’s) and potential transformers (PT’s) i

Chapter 2Installation2–4Other factors may affect CT accuracy. The length of the CT cabling shouldbe minimized because long cabling could contribute to

Chapter 2Installation2–5Connection for Three Phase Delta, 3 Wire Systems with 3 PT’s & 3 CT’SWhen configured for ungrounded (floating) Delta opera

Chapter 2Installation2–6Current Transformer ConnectionsThe LSM is equipped with four CT inputs, designated I1 – I4. Inputs I1 – I3are used to measure

Chapter 2Installation2–7Figure 2.1 – Wiring Diagram for 4–Wire Wye ConnectionSynchronizing Bus VoltageL1 L2 L3 NCT Terminal Block12345678A0234571BRefe

Chapter 2Installation2–8Figure 2.2 – Wiring Diagram for 3–Wire Wye ConnectionSynchronizing Bus VoltageL1 L2 L3CT Terminal Block12345678A023451BReferen

Chapter 2Installation2–9Figure 2.3 – Wiring Diagram for 3 Transformer Delta ConnectionSynchronizing Bus VoltageL1 L2 L3CT Terminal Block12345678A02345

Solid state equipment has operational characteristics differing from those ofelectromechanical equipment. “Safety Guidelines for the Application,Insta

Chapter 2Installation2–10Figure 2.4 – Wiring Diagram for 2 Transformer Open–Delta ConnectionSynchronizing Bus VoltageL1 L2 L3CT Terminal Block12345678

Chapter 2Installation2–11Figure 2.5 – Wiring Diagram for 2 Transformer Open–Delta Connection With 2 CT’sSynchronizing Bus VoltageL1 L2 L3CT Terminal B

Chapter 2Installation2–12

A–B3Chapter3–1General OperationThis chapter:• introduces the user to the controls and operation• describes each function• defines operating parameter

Chapter 3General Operation3–2Voltage ModeThis entry is used to indicate if the system being monitored is wired in aWYE, a Delta, or an open Delta. A v

Chapter 3General Operation3–3Phase Match Error Upper and Lower Acceptance LimitsThese entries are used to specify the upper and lower acceptance limit

Chapter 3General Operation3–4Demand PeriodThis entry is used to specify the desired period for demand measurement.The value is specified in minutes an

Chapter 3General Operation3–5Synchronization ContinuedThe “Permissive Synchronization” discrete output from the PLC–5 preventsthe LSM from issuing any

Chapter 3General Operation3–6Power MonitoringIn addition to the synchronization function, the LSM provides an extensivearray of monitoring information

Chapter 3General Operation3–7Load SharingThe load sharing function allows multiple synchronizing buses to split theload requirements on a power system

Table of ContentsiProduct Description 1–1. . . . . . . . . . . . . . . . . . . . . . . . . . Chapter Objectives 1–1. . . . . . . . . . . . . . . . . .

Chapter 3General Operation3–8ControlThe user can direct the LSM to perform several different functions bysending the appropriate block transfer data t

Chapter 3General Operation3–9Self–test ContinuedThe red Fault LED flashes while the complete self–test is being performed.The Fault LED will remain on

Chapter 3General Operation3–10Discrete Outputs (From the PLC Processor)The following discrete output control signals will be provided from thePLC–5 pr

Chapter 3General Operation3–11Configuration Software Support6200 SoftwareSetup assistance for the LSM module is provided through the 6200 version4.4 o

Chapter 3General Operation3–12

A–B4Chapter4–1Application InformationModes of OperationThe Line Synchronization Module (LSM) has several modes of operation.Upon successful configurat

Chapter 4Application Information4–2Synchronization and Monitor with Load ShareIn this mode of operation, data is returned for Synchronizing Bus voltag

Chapter 4Application Information4–3Block Transfer Communications ContinuedFor example, the words 10 modulus 103 and 0 modulus 100 would beprocessed in

Chapter 4Application Information4–4Acquiring Data From the LSMThe data from the LSM is returned in four tables. These tables are againdifferentiated b

Chapter 4Application Information4–5Discrete Outputs From The PLC–5 Continued present, the synchronization fails and the “Synchronization Failure” disc

Table of ContentsiiPLC Interface 3–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Discrete I/O Interface 3–9. . . . . . . . . .

Chapter 4Application Information4–6Discrete Inputs to the PLC–5The discrete inputs to the PLC–5 are as follows:Table 4.3Octal BitNumberDecimal BitNumb

Chapter 4Application Information4–7Discrete Inputs to the PLC–5 ContinuedThe Lower Speed – Frequency Adjust synchronization error discrete input tothe

Chapter 4Application Information4–8Discrete Inputs to the PLC–5 ContinuedThe Close Breaker discrete input to the PLC–5 indicates that allsynchronizati

Chapter 4Application Information4–9Data Files UsedTable 4.4Data File Data Descriptionb3/0 Internal Triggerb3/1 Config Mode Enableb3/2 Data Resetb3/3 R

Chapter 4Application Information4–10Data Files Used ContinuedThe following description applies to both files N21 and N22.The data at word 0 of N21 and

Chapter 4Application Information4–11Data Files Used ContinuedTable 4.5File DescriptionN30 Factory Configuration Parameters BTR DestinationN31 User Con

Chapter 4Application Information4–12

AAppendixA–1Catalog Number ExplanationLINE SYNCHRONIZATION MODULE1402 - LS 5 15 5A Full ScaleMeasuredCurrentType ofDeviceMeasuredPhaseVoltage1402Power

Appendix ACatalog Number ExplanationA–2

A–BAppendixBB–1Block Transfer and Discrete I/O DefinitionTable B.1LSM Data Table ListTable NameNumber of ParametersID/Numberof WordsType of TableFacto

A–BPreface iUsing This ManualReview the table below to familiarize yourself with the topics contained inthis manual.For information about: Refer to ch

Appendix BBlock Transfer and DiscreteI/O DefinitionB–2Table B.2Factory Configuration ParametersParameterNumberWordNum-berDescription Range Modulus 1 –

I/O DefinitionAppendix BBlock Transfer and DiscreteB–3Table B.2Factory Configuration Parameters (Continued)ParameterNumberWord Number Description Rang

Appendix BBlock Transfer and DiscreteI/O DefinitionB–4Table B.3User Configuration ParametersParameterNumberWordNumberDescription Range Modulus11 Deman

I/O DefinitionAppendix BBlock Transfer and DiscreteB–5Table B.4Acknowledge Factory Configuration ParametersParameterNumberWordNumberDescription Range

Appendix BBlock Transfer and DiscreteI/O DefinitionB–6Table B.5Acknowledge User Configuration ParametersParameterNumberWordNumberDescription Range Mod

I/O DefinitionAppendix BBlock Transfer and DiscreteB–7Table B.6Synchronizing Bus Error ParametersParameterNumberWordNumberDescription Range Modulus1 1

Appendix BBlock Transfer and DiscreteI/O DefinitionB–8Table B.7Synchronizing Bus Voltage/Current ParametersParameterNumberWordNumberDescription Range

I/O DefinitionAppendix BBlock Transfer and DiscreteB–9Table B.7Synchronizing Bus Voltage/Current Parameters (Continued)ParameterNumberWordNumberDescri

Appendix BBlock Transfer and DiscreteI/O DefinitionB–10Table B.8Synchronizing Bus Power ParametersParameterNumberWordNumberDescription Range Modulus1

I/O DefinitionAppendix BBlock Transfer and DiscreteB–11Table B.8Synchronizing Bus Power Parameters (Continued)ParameterNumberWordNumberDescription Ran

PrefaceUsing This Manual iiIn this manual, the following terms and conventions are used:Abbreviation TermAWG American Wire GageBTR Block Transfer Read

Appendix BBlock Transfer and DiscreteI/O DefinitionB–12Table B.9Reference Bus Voltage ParametersParameterNumberWordNumberDescription Range Modulus1 1V

I/O DefinitionAppendix BBlock Transfer and DiscreteB–13Table B.10Control Request ParametersParameterNumberWordNumberDescriptionRangeIndividualBitsModu

Appendix BBlock Transfer and DiscreteI/O DefinitionB–14Table B.11Diagnostic ParametersParameterNumberWordNumberDescription Range Modulus1 1 0 – 999

I/O DefinitionAppendix BBlock Transfer and DiscreteB–15Table B.11Diagnostic Parameters (Continued)ParameterNumberWordNumberDescription Range Modulus A

Appendix BBlock Transfer and DiscreteI/O DefinitionB–16Table B.11Diagnostic Parameters (Continued)ParameterNumberWordNumberDescription Range Modulus18

I/O DefinitionAppendix BBlock Transfer and DiscreteB–17Table B.13Discrete Input/Output DataDecimalBit NumberOctal BitNumberDiscrete Output(from Proces

Appendix BBlock Transfer and DiscreteI/O DefinitionB–18

A–BCAppendixC–1Sample Ladder ListingThis is a sample ladder. It shows a way to configure the block transfers forthe 1402–LSM and the Power I/O Config

Appendix CSample Ladder ListingC–2Rung 2:2 The trigger must be present and the run sequence must be complete for the config mode to be enabled.

Appendix CSample Ladder ListingC–3Rung 2:5 Resets configuration mode sequencer when in the run mode.| Config

A–B1Chapter1–1Product DescriptionAfter reading this chapter, you should be able to identify the product featuresand system applications.The Bulletin 1

Appendix CSample Ladder ListingC–4Rung 2:8 Sequence through pre–selected block transfers when the active block transfer has completed or has enc

Appendix CSample Ladder ListingC–5Rung 2:11 Perform BTR User Configuration Parameters.| Us

Appendix CSample Ladder ListingC–6Rung 2:14 Perform BTR Synchronizing Bus Error Parameters.|

Appendix CSample Ladder ListingC–7Rung 2:17 Perform BTR Reference Bus Voltage Parameters.|

Appendix CSample Ladder ListingC–8Rung 2:20 Perform BTW for User Configuration Parameters.|

Appendix CSample Ladder ListingC–9Rung 2:23 Configuration data is valid and the sequence is complete.|

Appendix CSample Ladder ListingC–10

DAppendixD–1Line Synchronization ModuleMechanical DimensionsFigure 1Dimensions for Line Synchronization Module1.57( .06 )6.73( .27 )31.72( 1.25 )62.2

Appendix DMechanical DimensionsD–2

A–BAppendixEE–1Bulletin 1402 Technical SpecificationsINPUTS:Current 0 to 5A RMS Cont., 200A RMS 1 SecondFrequency 40 to 100 Hz (steady-state)Dielectri

Chapter 1Product Description1–2In order to synchronize two three phase systems without high instantaneousenergy transfer, the voltage, frequency, and

Appendix ETechnical SpecificationsE–2CSA certifies products for general use as well as for use in hazardouslocations. Actual CSA certification is ind

Appendix EPower Monitoring E–3La CSA certifie les produits d’utilisation générale aussi bien que ceux quis’utilisent dans des emplacements. La certifi

Appendix ETechnical SpecificationsE–4If this product has the CE mark it is approved for installation within theEuropean Union and EEA regions. It has

A–BNotes

Notes

Notes

Notes

Allen-Bradley, a Rockwell Automation Business, has been helping its customers improveproductivity and quality for more than 90 years. We design, manuf

Chapter 1Product Description1–3In addition to the synchronization function, the LSM provides an extensivearray of monitoring information for systems w