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GE LM10, Motor Protection System instruction manual Power Supply, 1 Functional Block Diagram

Models: LM10 Motor Protection System

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CHAPTER 1: INTRODUCTION

OVERVIEW

1.2.4Power Supply

The LM10 Motor Protection System has an on-board power supply with a fuse that converts the AC input to the levels necessary to operate this device. The operating range is 96 to 140 V AC, nominal 120 V control power (80% to 117%). The supply has programmable auto-restart capability of up to 4 seconds. This also supplies necessary power to the PDU at a TTL.

For correct measurement of power and power factor, the control power must be connected across phase A and phase B of the three-phase power supply.

1.2.5Block Diagram

A single line diagram for the LM10 Motor Protection System is shown below.

FIGURE 1–1: Functional Block Diagram

LM10 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL

1–3

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GE LM10, Motor Protection System instruction manual Power Supply, 1 Functional Block Diagram

Contents

GE Consumer & Industrial LM10 Motor Protection System Instruction ManualMultilin 1601-0165-A62008 GE Multilin Incorporated. All rights reserved 2 INSTALLATION Table of Contents1 INTRODUCTION 3 INTERFACE5 COMMUNICATIONS 4 FUNCTIONALITY6 MISCELLANEOUS APPENDIXA-17 INDEXTABLE OF CONTENTS 1-IVLM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL 1.1 Description LM10 Motor Protection System Chapter 1 Introduction1.1.1 The LM10 Relay GE Consumer & Industrial1.2 Overview 1.2.1 Features1.2.2 Current and Voltage Inputs 1.2.3 Relay Outputs1.2.4 Power Supply 1.2.5 Block DiagramFIGURE 1-1 Functional Block Diagram 1.3.2 LED Indicators 1.3 Features1.3.3 Switches 1.3.1 Programming and Display UnitDIP Switch Position Changes to switch settings will not take effect until power is cycledFIGURE 1-2 LM10 Features Baud Rate1.4.1 Order Codes 1.4 OrderingTable 1-1 LM10 Order Codes LM10GROUND FAULT SpecificationsPHASE CURRENT 1.5.1 Protection ElementsPOWER FACTOR POWERPOWER SUPPLY 1.5.3 Control FunctionsStop, Reset, DeviceNet control CONTACT INPUTVOLTAGE 0 to 120Ground fault CT 1.5.5 CT DimensionsThermal overload CT 1.5.6 OutputsEnvironmental AMBIENT TEMPERATUREApprovals/Certification SERIAL COMMUNICATIONS1-12 SPECIFICATIONSCHAPTER 1 INTRODUCTION LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL2.1 Wiring LM10 Motor Protection System Chapter 2 Installation2.1.1 DeviceNet 2.1.2 RS232 PortTable 2-1 Control Connections 2.1.3 Control Terminals2.1.4 Sensor Pack Input 2.1.5 Wiring DiagramFIGURE 2-4 LM10 Wiring Diagram CHAPTER 2 INSTALLATIONLM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL 2.2.1 LM10 Mounting 2.2 Mounting2.2.2 PDU Door Mount FIGURE 2-6 LM10 Backplate DimensionsFIGURE 2-7 PDU Door-mount Dimensions 3.1 PDU Operations LM10 Motor Protection System Chapter 3 Interface3.1.1 Liquid Crystal Display 3.1.2 LEDspower factor, kW, average current, and current unbalance. Pressing the History button again advances to the next history record 3.2 PDU Screens and Menus 3.2.3 Configuration Menu3.2.1 Main Startup Screen 3.2.2 History Record and Status ScreensRun 2 to Run 1 delay between forward and reverse or between speeds 3.3 EnerVista LM10 Software 3.3.1 Description3.3.2 Functional Details Table 3-1 EnerVista Hot Keys LM10 Motor Protection System Chapter 4 Functionality 4.1 Overcurrent Fault Conditions4.1.1 Descriptions GE Consumer & IndustrialFIGURE 4-1 Cold Motor Trip Curves FIGURE 4-2 Hot Motor Trip Curves CHAPTER 4 FUNCTIONALITYLM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL 4.1.2 Trip Curves Example FIGURE 4-3 Trip Curve with Jam and Stall EnabledFIGURE 4-4 Cool Down Times Page 4.2 Configuration Settings 4.2.1 OverviewTable 4-1 LM10 Programmable Parameters CONFIGURATION SETTINGSCHAPTER 4 FUNCTIONALITY 4.2.2 Main MenuTable 4-1 LM10 Programmable Parameters 4-30PATH Configuration ØØ CTs & CPTs PATH Configuration Ø ENGLISH/SPANISH4.2.3 Language 4.2.4 CTs and CPTsPATH Configuration ØØØ Starter Type 4.2.6 Run 1 and Run 2 SetupPATH Configuration ØØØØ Run 1 Setup 4.2.5 Starter TypeΔ = phase current - average current 4.2.8 Other Settings 4.2.7 Time DelaysPATH Configuration ØØØØØ Time Delays PATH Configuration ØØØØØØ Other SettingsReset Run Hrs DevNet Fault onMaintained off Auto Restart offPATH Configuration ØØØØØØØ Aux Relay Faults 4.2.9 Auxiliary Relay FaultsPATH Configuration ØØØØØØØØ Aux Relay Faults 4.2.10 Passcode and LoginPATH Configuration ØØØØØØØØØ Run Operations 4.2.12 Factory DefaultPATH Configuration ØØØØØØØØØØ Factory Default 4.2.11 Run Operations4.3.1 Main Menu 4.3 Status ValuesRun, Fault RangeThis value can be reset via the Reset Run Hrs configuration setting 4.4.1 Last Trip Data 4.4 History ValuesRange Overcurrent, Gr. Fault, Jam, Stall CuUnbalance, LdLoss, DevNet Fault, Dev Stop, Voltage, Aux Sense Range 0.0 to 3200.0 A4.5 Motor Start/Stop Logic AUX Sense 1 FaultMotor Status Running Motor StopMotor STOP Commands Motor RUN CommandsDelay Delay4-44 MOTOR START/STOP LOGICCHAPTER 4 FUNCTIONALITY LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL5.1 DeviceNet Operations LM10 Motor Protection System Chapter 5 Communications5.1.1 Description 5.1.2 Poll DataTable 5-2 Poll Data Group Table 5-1 Poll Data GroupTable 5-3 Poll Data Group Table 5-4 Poll Data Group5.1.4 Message Router 5.1.3 Identity object5.1.5 DeviceNet Object UINT = 16 bit unsigned integer5.1.6 Assembly Object Baud Rate, value 0 to 2 125, 250, and 500 kbpsDevice outputs see format and mapping below Assembly Object, Class Code 4, Instance Assembly Object, Class Code 4, InstanceAssembly Object, Class Code 4, Instance Data Formats for Device Inputs see belowCHAPTER 5 COMMUNICATIONS Assembly Object, Class Code 4, Instance Assembly Object, Class Code 4, InstanceAssembly Object, Class Code 4, Instance Connection Object, Class Code 5, Services 5.1.7 Connection ObjectAssembly Object, Class Code 4, Instance Connection Object, Class Code 5, AttributesConnection Object, Class Code 5, Instance 2 polled input/output connection 5.1.8 ACK Handler Object 5.1.9 Overload ObjectUSINT = 8-bit unsigned integer UINT = 16-bit unsigned integer UINT = 16-bit unsigned integer 5.1.10 Extension ObjectAttribute AccessName/Description Data TypeF7 Power Transformer F2 Ground Fault5.1.11 Data Formats F1 Full Load Current 16-bit unsigned integerF10 Auxiliary Sense 2 / Run2-Run1 Time Delays F9 Auxiliary Sense 1 / Run1-Run2 Time DelaysF11 Auxiliary Relay Faults 16-bit bitmask F12 Starter TypeF16 Run1-Run2 and Run2-Run1 Time Delay 16-bit unsigned integer F14 Other Settings 16-bit BitmaskF15 Poll Data Group enumeration 16-bit unsigned integer F17 Trip ClassF22 Motor Status 16-bit bitmask F21 Motor Status 8-bit BitmaskF23 16-bit Unsigned Integer F24 Status Word 16-bit bitmask5.1.12 Special Application F25 Input Switch Status 16-bit value use only lower byteSent by scanner CANID, MACID, 0x0E, 0x64, 0x01 5.2.1 Description 5.2 Serial Port5-64 SERIAL PORTCHAPTER 5 COMMUNICATIONS LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUALRevision History LM10 Motor Protection System Chapter 6 Miscellaneous6.1.1 Release Dates 6.1.2 Changes to the ManualChange to Assembly Object, Class Code 4, Instance 101, Attribute Table 6-4 Changes to Manual Since Release A3Add Assembly Object, Class Code 4, Instance 105 Poll Data Group Change the ranges for the delays to match range shown in Chapter6.2.1 GE Multilin Warranty 6.2 Warranty6-68 WARRANTYCHAPTER 6 MISCELLANEOUS LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUALA.1 DeviceNet Overview LM10 Motor Protection System Appendix AA.1.1 Description GE Consumer & IndustrialA.1.3 DeviceNet Operations A.1.2 Controller Area Network CANA.1.4 Explicit Messaging and Input/Output I/O Messaging A.1.6 DeviceNet FeaturesA.1.5 Pre-defined Master/Slave Connection Set A.1.7 Maximum Cable Lengths for DeviceNetTable A-1 Trunk Cable Length Specification A.1.8 DeviceNet Specification HighlightsTable A-2 Drop Cable Length Specification DescriptionDevice Profiles The Object ModelA.2.4 Configuration Procedure A.2.3 Network ConfigurationA.2 LM10 and GE Fanuc 90-30 with DeviceNet A.2.1 OverviewA.2.5 Polling Input/Output Connection Z Select GE LM10 under GE MultilinZ Also, set the Scan Interval and Reconnect Time Page Phase A values are displayed in %I00105 223 ⋅ 0.1 amps A.2.7 Cyclic Input/Output Connection A.2.6 COS Change of State Input/Output ConnectionA.2.8 Explicit Messaging Monitoring DataDescription Rung 3 has a Block Move word, 3 blocks FIGURE A-1 Ladder Logic for Data Monitoring Login Configuration Level to the LM10FIGURE A-2 Ladder Logic for Login Configuration Making Setting ChangesFIGURE A-3 Ladder Logic for Setting Changes Login User Level to the LM10FIGURE A-4 Ladder Logic for Login User CHAPTER ALM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL A.3.4 Setting Up the DeviceNet Network A.3.2 System SetupA.3 LM10 and Allen-Bradley SLC500 via DeviceNet A.3.1 DescriptionA.3.5 Changing the Mode of Operation A.3.6 Configuring the Slave Device A.3.7 Control and Monitoring of the LM10 A.3.8 Explicit Messaging with the LM10 Relay Table A-3 Status Codes Provided by ODVA Specification A.3.9 Data Table LayoutTable A-4 Data Table Layout A.3.10 Ladder Logic Table A-5 Data to Get Trip ClassTable A-6 Data for Explicit Message Response, M1 Transferred to N20 Table A-7 Data to Get Motor Run Time Table A-8 Data for Explicit Message Response, M1 Transferred to N20Instance, and Attribute FIGURE A-9 Ladder Logic, Rungs 0000 to CHAPTER ALM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL LM10 AND ALLEN-BRADLEY SLC500 VIA DEVICENETFIGURE A-10 Ladder Logic, Rungs 0006 to LM10 AND ALLEN-BRADLEY SLC500 VIA DEVICENETA-26 CHAPTER AFIGURE A-11 Ladder Logic, Rungs 0009 to CHAPTER ALM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL LM10 AND ALLEN-BRADLEY SLC500 VIA DEVICENETA-28 LM10 AND ALLEN-BRADLEY SLC500 VIA DEVICENETCHAPTER A LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUALLM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL IndexPage LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL INDEX