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GE Motor Protection System, LM10 Features, Programming and Display Unit, LED Indicators, Switches

Models: LM10 Motor Protection System

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FEATURES

CHAPTER 1: INTRODUCTION

1.3Features

1.3.1 Programming and Display Unit

The main task of the programming and display unit (PDU) is to provide status information to a local user. The PDU can display the requested parameter(s) on the LCD in either English or Spanish. Additionally, the PDU can be used to configure the LM10 via the RS232 serial communications port.

1.3.2LED Indicators

The LM10 has five (5) LEDs on the front panel. They function as follows:

•Module Status (MS): This two-colored LED is used for the DeviceNet module status. Its function is defined in the DeviceNet specification.

LED State	Description

Off	No power

Green	Device operational

Red	Unrecoverable fault

•Network status (NS): This two-colored LED is used for the DeviceNet network status. Its function is defined in the DeviceNet specification.

LED State	Description

Off	No power / not online
Flashing green	Online, not connected

Green	Link OK, online, connected

Flashing red	Connection timeout

Red	Critical link failure

•Overcurrent (OC): This red LED is illuminated when the relay detects an overcurrent condition in one or more of the power phases.

•Ground Fault (GF): This red LED is illuminated when the relay detects a ground fault condition.

•Current Unbalance (CUB): This red LED is illuminated when the relay detects a current unbalance between the power phases.

1.3.3Switches

The following switches are located on the front panel of the LM10. Changes to switch settings will not take effect until power is cycled (on-off).

All other relay features (e.g., the CT sensor pack) can only be programmed via DeviceNet or the RS232 configuration port.

•MAC ID: Two rotary DIP switches are used to set the DeviceNet MAC ID. Each unit on the DeviceNet network requires a unique MAC ID. The valid ID range is from 0 to 63, with a factory default of 0. Cycle power after any switch changes.

1–4	LM10 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL

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GE Motor Protection System, LM10 instruction manual Features, Programming and Display Unit, LED Indicators, Switches

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 TABLE OF CONTENTSLM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL 1.1.1 The LM10 Relay LM10 Motor Protection System Chapter 1 Introduction1.1 Description GE Consumer & Industrial1.2.2 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 FunctionsVOLTAGE CONTACT INPUTStop, Reset, DeviceNet control 0 to 120Thermal overload CT 1.5.5 CT DimensionsGround fault CT 1.5.6 OutputsApprovals/Certification AMBIENT TEMPERATUREEnvironmental SERIAL COMMUNICATIONSCHAPTER 1 INTRODUCTION SPECIFICATIONS1-12 LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL2.1.1 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 InputCHAPTER 2 INSTALLATION FIGURE 2-4 LM10 Wiring DiagramLM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL 2.2 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 4.1.1 Descriptions 4.1 Overcurrent Fault ConditionsLM10 Motor Protection System Chapter 4 Functionality GE Consumer & IndustrialCHAPTER 4 FUNCTIONALITY FIGURE 4-1 Cold Motor Trip Curves FIGURE 4-2 Hot Motor Trip CurvesLM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL FIGURE 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 Table 4-1 LM10 Programmable Parameters 4.2.2 Main MenuCONFIGURATION SETTINGSCHAPTER 4 FUNCTIONALITY 4-304.2.3 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 ØØØØØ Time Delays 4.2.7 Time Delays4.2.8 Other Settings PATH Configuration ØØØØØØ Other SettingsMaintained 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 StopDelay Motor RUN CommandsMotor STOP Commands DelayCHAPTER 4 FUNCTIONALITY MOTOR START/STOP LOGIC4-44 LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL5.1.1 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 Assembly Object, Class Code 4, InstanceAssembly Object, Class Code 4, Instance see below Data Formats for Device InputsCHAPTER 5 COMMUNICATIONS Assembly Object, Class Code 4, Instance Assembly Object, Class Code 4, InstanceAssembly Object, Class Code 4, Instance Assembly Object, Class Code 4, Instance 5.1.7 Connection ObjectConnection Object, Class Code 5, Services Connection Object, Class Code 5, AttributesConnection 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 AccessAttribute Data Type5.1.11 Data Formats F2 Ground FaultF7 Power Transformer F1 Full Load Current 16-bit unsigned integerF11 Auxiliary Relay Faults 16-bit bitmask F9 Auxiliary Sense 1 / Run1-Run2 Time DelaysF10 Auxiliary Sense 2 / Run2-Run1 Time Delays F12 Starter TypeF15 Poll Data Group enumeration 16-bit unsigned integer F14 Other Settings 16-bit BitmaskF16 Run1-Run2 and Run2-Run1 Time Delay 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 DescriptionCHAPTER 5 COMMUNICATIONS SERIAL PORT5-64 LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL6.1.1 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 Change the ranges for the delays to match range shown in Chapter6.2 Warranty 6.2.1 GE Multilin WarrantyCHAPTER 6 MISCELLANEOUS WARRANTY6-68 LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUALA.1.1 Description LM10 Motor Protection System Appendix AA.1 DeviceNet Overview GE Consumer & IndustrialA.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 ConnectionMonitoring Data A.2.8 Explicit MessagingDescription Rung 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 ChangesCHAPTER A FIGURE A-4 Ladder Logic for Login UserLM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL 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 LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL CHAPTER AFIGURE A-9 Ladder Logic, Rungs 0000 to LM10 AND ALLEN-BRADLEY SLC500 VIA DEVICENETA-26 LM10 AND ALLEN-BRADLEY SLC500 VIA DEVICENETFIGURE A-10 Ladder Logic, Rungs 0006 to CHAPTER ALM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL CHAPTER AFIGURE A-11 Ladder Logic, Rungs 0009 to LM10 AND ALLEN-BRADLEY SLC500 VIA DEVICENETCHAPTER A LM10 AND ALLEN-BRADLEY SLC500 VIA DEVICENETA-28 LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUALIndex LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUALPage LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL INDEX LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL