GE Motor Protection System, LM10 instruction manual

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PDU OPERATIONS

CHAPTER 3: INTERFACE

power factor, kW, average current, and current unbalance. Pressing the History button again advances to the next history record.

•Status: Pressing the Status button displays the current conditions of the LM10. The

following items are displayed: phase currents, ground current, voltage, kW, power factor, average current, current unbalance, and elapsed motor hours.

•Config.:In User mode (default startup condition, no passcode entered), pressing the Config. button displays the following programmed parameters: English or Spanish display, CTs and CPTs, starter type, Run 1 setup, Run 2 setup, time delays, other settings, auxiliary relay faults, and passcode/login.

In Configuration mode (after proper passcode entered), the same Config screens are available to edit. In addition, the following restricted-access options are displayed: run operations and restore factory default configuration.

•Reset: At the main startup screen, the Reset button clears fault conditions, thereby allowing the motor to be ready to restart. At all other screens, pressing the Reset button brings the previous menu.

3–20	LM10 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL

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Contents Multilin LM10 Motor Protection System Instruction ManualGE Consumer & Industrial 1601-0165-A62008 GE Multilin Incorporated. All rights reserved 1 INTRODUCTION Table of Contents2 INSTALLATION 3 INTERFACE6 MISCELLANEOUS 4 FUNCTIONALITY5 COMMUNICATIONS APPENDIXINDEX A-171-IV 1.1.1 The LM10 Relay LM10 Motor Protection System Chapter 1 Introduction1.1 Description 1.2.2 Current and Voltage Inputs 1.2.1 Features1.2 Overview 1.2.3 Relay OutputsFIGURE 1-1 Functional Block Diagram 1.2.4 Power Supply1.2.5 Block Diagram 1.3.3 Switches 1.3 Features1.3.2 LED Indicators 1.3.1 Programming and Display UnitFIGURE 1-2 LM10 Features Changes to switch settings will not take effect until power is cycledDIP Switch Position Baud RateTable 1-1 LM10 Order Codes 1.4 Ordering1.4.1 Order Codes LM10PHASE CURRENT SpecificationsGROUND FAULT 1.5.1 Protection ElementsPOWER SUPPLY POWERPOWER FACTOR 1.5.3 Control Functions0 to 120 CONTACT INPUTStop, Reset, DeviceNet control 200 toThermal overload CT 1.5.5 CT DimensionsGround fault CT 1.5.6 OutputsSERIAL COMMUNICATIONS EnvironmentalApprovals/Certification 1.5.81-12 2.1.1 DeviceNet LM10 Motor Protection System Chapter 2 Installation2.1 Wiring 2.1.2 RS232 Port2.1.3 Control Terminals Table 2-1 Control Connections2.1.5 Wiring Diagram 2.1.4 Sensor Pack InputFIGURE 2-4 LM10 Wiring Diagram CHAPTER 2 INSTALLATION2.2 Mounting 2.2.1 LM10 MountingFIGURE 2-7 PDU Door-mount Dimensions 2.2.2 PDU Door MountFIGURE 2-6 LM10 Backplate Dimensions 3.1.1 Liquid Crystal Display LM10 Motor Protection System Chapter 3 Interface3.1 PDU Operations 3.1.2 LEDspower factor, kW, average current, and current unbalance. Pressing the History button again advances to the next history record 3.2.1 Main Startup Screen 3.2.3 Configuration Menu3.2 PDU Screens and Menus 3.2.2 History Record and Status ScreensRun 2 to Run 1 delay between forward and reverse or between speeds 3.3.2 Functional Details 3.3 EnerVista LM10 Software3.3.1 Description Table 3-1 EnerVista Hot Keys 4.1.1 Descriptions 4.1 Overcurrent Fault ConditionsLM10 Motor Protection System Chapter 4 Functionality FIGURE 4-1 Cold Motor Trip Curves FIGURE 4-2 Hot Motor Trip Curves CHAPTER 4 FUNCTIONALITYFIGURE 4-4 Cool Down Times 4.1.2 Trip Curves ExampleFIGURE 4-3 Trip Curve with Jam and Stall Enabled Page Table 4-1 LM10 Programmable Parameters 4.2 Configuration Settings4.2.1 Overview 4-30 4.2.2 Main MenuCONFIGURATION SETTINGSCHAPTER 4 FUNCTIONALITY 4.2.3 Language PATH Configuration Ø ENGLISH/SPANISHPATH Configuration ØØ CTs & CPTs 4.2.4 CTs and CPTsPATH Configuration ØØØØ Run 1 Setup 4.2.6 Run 1 and Run 2 SetupPATH Configuration ØØØ Starter Type 4.2.5 Starter TypeΔ = phase current - average current PATH Configuration ØØØØØØ Other Settings 4.2.8 Other SettingsPATH Configuration ØØØØØ Time Delays 4.2.7 Time DelaysMaintained off DevNet Fault onReset Run Hrs Auto Restart off4.2.9 Auxiliary Relay Faults PATH Configuration ØØØØØØØ Aux Relay Faults4.2.10 Passcode and Login PATH Configuration ØØØØØØØØ Aux Relay FaultsPATH Configuration ØØØØØØØØØØ Factory Default 4.2.12 Factory DefaultPATH Configuration ØØØØØØØØØ Run Operations 4.2.11 Run OperationsRun, Fault 4.3 Status Values4.3.1 Main Menu RangeThis value can be reset via the Reset Run Hrs configuration setting Range Overcurrent, Gr. Fault, Jam, Stall CuUnbalance, LdLoss, DevNet 4.4 History Values4.4.1 Last Trip Data Fault, Dev Stop, Voltage, Aux Sense Range 0.0 to 3200.0 AMotor Status Running AUX Sense 1 Fault4.5 Motor Start/Stop Logic Motor StopRUN1 Switch Input Motor RUN CommandsMotor STOP Commands RUN1 PDU Command4-44 5.1.1 Description LM10 Motor Protection System Chapter 5 Communications5.1 DeviceNet Operations 5.1.2 Poll DataTable 5-3 Poll Data Group Table 5-1 Poll Data GroupTable 5-2 Poll Data Group Table 5-4 Poll Data Group5.1.5 DeviceNet Object 5.1.3 Identity object5.1.4 Message Router UINT = 16 bit unsigned integerDevice outputs see format and mapping below 5.1.6 Assembly ObjectBaud Rate, value 0 to 2 125, 250, and 500 kbps Assembly Object, Class Code 4, Instance CHAPTER 5 COMMUNICATIONS Data Formats for Device Inputssee below Assembly Object, Class Code 4, Instance Connection Object, Class Code 5, Attributes 5.1.7 Connection ObjectConnection Object, Class Code 5, Services Connection Object, Class Code 5, Instance 2 polled input/output connection USINT = 8-bit unsigned integer UINT = 16-bit unsigned integer 5.1.8 ACK Handler Object5.1.9 Overload Object 5.1.10 Extension Object UINT = 16-bit unsigned integerName/Description 5.1.11 Data Formats F2 Ground FaultF7 Power Transformer F1 Full Load Current 16-bit unsigned integerF10 Auxiliary Sense 2 / Run2-Run1 Time Delays F11 Auxiliary Relay Faults 16-bit bitmaskF9 Auxiliary Sense 1 / Run1-Run2 Time Delays 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 ClassF23 16-bit Unsigned Integer F21 Motor Status 8-bit BitmaskF22 Motor Status 16-bit bitmask F24 Status Word 16-bit bitmaskF25 Input Switch Status 16-bit value use only lower byte 5.1.12 Special ApplicationSent by scanner CANID, MACID, 0x0E, 0x64, 0x01 5.2 Serial Port 5.2.1 Description5-64 6.1.1 Release Dates LM10 Motor Protection System Chapter 6 MiscellaneousRevision History 6.1.2 Changes to the ManualAdd Assembly Object, Class Code 4, Instance 105 Poll Data Group Table 6-4 Changes to Manual Since Release A3Change to Assembly Object, Class Code 4, Instance 101, Attribute Changes to Connection Object, Class Code 5, Instance 2 polled6.2 Warranty 6.2.1 GE Multilin WarrantyCHAPTER 6 MISCELLANEOUS WARRANTY6-68 A.1.1 Description LM10 Motor Protection System Appendix AA.1 DeviceNet Overview A.1.2 Controller Area Network CAN A.1.3 DeviceNet OperationsA.1.5 Pre-defined Master/Slave Connection Set A.1.6 DeviceNet FeaturesA.1.4 Explicit Messaging and Input/Output I/O Messaging A.1.7 Maximum Cable Lengths for DeviceNetTable A-2 Drop Cable Length Specification A.1.8 DeviceNet Specification HighlightsTable A-1 Trunk Cable Length Specification DescriptionThe Object Model Device ProfilesA.2 LM10 and GE Fanuc 90-30 with DeviceNet A.2.3 Network ConfigurationA.2.4 Configuration Procedure A.2.1 OverviewZ Also, set the Scan Interval and Reconnect Time A.2.5 Polling Input/Output ConnectionZ Select GE LM10 under GE Multilin Page Phase A values are displayed in %I00105 223 ⋅ 0.1 amps A.2.6 COS Change of State Input/Output Connection A.2.7 Cyclic Input/Output ConnectionA.2.8 Explicit Messaging Monitoring DataRung 3 has a Block Move word, 3 blocks Login Configuration Level to the LM10 FIGURE A-1 Ladder Logic for Data MonitoringMaking Setting Changes FIGURE A-2 Ladder Logic for Login ConfigurationLogin User Level to the LM10 FIGURE A-3 Ladder Logic for Setting ChangesFIGURE A-4 Ladder Logic for Login User A.3 LM10 and Allen-Bradley SLC500 via DeviceNet A.3.2 System SetupA.3.4 Setting Up the DeviceNet Network 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-4 Data Table Layout Table A-3 Status Codes Provided by ODVA SpecificationA.3.9 Data Table Layout Table A-6 Data for Explicit Message Response, M1 Transferred to N20 A.3.10 Ladder LogicTable A-5 Data to Get Trip Class Instance, and Attribute Table A-7 Data to Get Motor Run TimeTable A-8 Data for Explicit Message Response, M1 Transferred to N20 FIGURE A-9 Ladder Logic, Rungs 0000 to A-25FIGURE A-10 Ladder Logic, Rungs 0006 to A-26FIGURE A-11 Ladder Logic, Rungs 0009 to A-27A-28 Index Page LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL INDEX LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL