GE Motor Protection System, LM10 instruction manual

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OVERCURRENT FAULT CONDITIONS

CHAPTER 4: FUNCTIONALITY

While the motor is in the cool-down time delay, the PDU status screen will display the fault type followed by a number decrementing from 99. When the number counts down to 0, the message “Ready to Run” will be displayed to indicate the RESET button may be pressed.

Once the LM10 is successfully reset, the user may activate the run command.

4–28	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 Description LM10 Motor Protection System Chapter 1 Introduction1.1.1 The LM10 Relay 1.2.2 Current and Voltage Inputs 1.2.1 Features1.2 Overview 1.2.3 Relay Outputs1.2.5 Block Diagram 1.2.4 Power SupplyFIGURE 1-1 Functional 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 2-6 LM10 Backplate Dimensions 2.2.2 PDU Door MountFIGURE 2-7 PDU Door-mount 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 3.3.1 Description 3.3 EnerVista LM10 Software3.3.2 Functional Details Table 3-1 EnerVista Hot Keys LM10 Motor Protection System Chapter 4 Functionality 4.1 Overcurrent Fault Conditions4.1.1 Descriptions FIGURE 4-1 Cold Motor Trip Curves FIGURE 4-2 Hot Motor Trip Curves CHAPTER 4 FUNCTIONALITYFIGURE 4-3 Trip Curve with Jam and Stall Enabled 4.1.2 Trip Curves ExampleFIGURE 4-4 Cool Down Times Page 4.2.1 Overview 4.2 Configuration SettingsTable 4-1 LM10 Programmable Parameters CONFIGURATION SETTINGSCHAPTER 4 FUNCTIONALITY 4.2.2 Main Menu4-30 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 integerBaud Rate, value 0 to 2 125, 250, and 500 kbps 5.1.6 Assembly ObjectDevice outputs see format and mapping below Assembly Object, Class Code 4, Instance see below Data Formats for Device InputsCHAPTER 5 COMMUNICATIONS Assembly Object, Class Code 4, Instance Connection Object, Class Code 5, Services 5.1.7 Connection ObjectConnection Object, Class Code 5, Attributes Connection Object, Class Code 5, Instance 2 polled input/output connection 5.1.9 Overload Object 5.1.8 ACK Handler ObjectUSINT = 8-bit unsigned integer UINT = 16-bit unsigned integer 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 Warranty6-68 WARRANTYCHAPTER 6 MISCELLANEOUS A.1 DeviceNet Overview LM10 Motor Protection System Appendix AA.1.1 Description 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 Select GE LM10 under GE Multilin A.2.5 Polling Input/Output ConnectionZ Also, set the Scan Interval and Reconnect Time 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 A.3.9 Data Table Layout Table A-3 Status Codes Provided by ODVA SpecificationTable A-4 Data Table Layout Table A-5 Data to Get Trip Class A.3.10 Ladder LogicTable A-6 Data for Explicit Message Response, M1 Transferred to N20 Table A-8 Data for Explicit Message Response, M1 Transferred to N20 Table A-7 Data to Get Motor Run TimeInstance, and Attribute 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