Multilin
LM10 Motor Protection System Instruction Manual
GE Consumer & Industrial
1601-0165-A6
2008 GE Multilin Incorporated. All rights reserved
1 INTRODUCTION
Table of Contents
2 INSTALLATION
3 INTERFACE
6 MISCELLANEOUS
4 FUNCTIONALITY
5 COMMUNICATIONS
APPENDIX
INDEX
A-17
TABLE OF CONTENTS
1-IV
LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL
1.1.1 The LM10 Relay
LM10 Motor Protection System Chapter 1 Introduction
1.1 Description
GE Consumer & Industrial
1.2.2 Current and Voltage Inputs
1.2.1 Features
1.2 Overview
1.2.3 Relay Outputs
1.2.4 Power Supply
1.2.5 Block Diagram
FIGURE 1-1 Functional Block Diagram
1.3.3 Switches
1.3 Features
1.3.2 LED Indicators
1.3.1 Programming and Display Unit
FIGURE 1-2 LM10 Features
Changes to switch settings will not take effect until power is cycled
DIP Switch Position
Baud Rate
Table 1-1 LM10 Order Codes
1.4 Ordering
1.4.1 Order Codes
LM10
PHASE CURRENT
Specifications
GROUND FAULT
1.5.1 Protection Elements
POWER SUPPLY
POWER
POWER FACTOR
1.5.3 Control Functions
VOLTAGE
CONTACT INPUT
Stop, Reset, DeviceNet control
0 to 120
Thermal overload CT
1.5.5 CT Dimensions
Ground fault CT
1.5.6 Outputs
Approvals/Certification
AMBIENT TEMPERATURE
Environmental
SERIAL COMMUNICATIONS
CHAPTER 1 INTRODUCTION
SPECIFICATIONS
1-12
LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL
2.1.1 DeviceNet
LM10 Motor Protection System Chapter 2 Installation
2.1 Wiring
2.1.2 RS232 Port
2.1.3 Control Terminals
Table 2-1 Control Connections
2.1.5 Wiring Diagram
2.1.4 Sensor Pack Input
FIGURE 2-4 LM10 Wiring Diagram
CHAPTER 2 INSTALLATION
LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL
2.2 Mounting
2.2.1 LM10 Mounting
2.2.2 PDU Door Mount
FIGURE 2-6 LM10 Backplate Dimensions
FIGURE 2-7 PDU Door-mount Dimensions
3.1.1 Liquid Crystal Display
LM10 Motor Protection System Chapter 3 Interface
3.1 PDU Operations
3.1.2 LEDs
power 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 Menu
3.2 PDU Screens and Menus
3.2.2 History Record and Status Screens
Run 2 to Run 1 delay between forward and reverse or between speeds
3.3 EnerVista LM10 Software
3.3.1 Description
3.3.2 Functional Details
Table 3-1 EnerVista Hot Keys
4.1.1 Descriptions
4.1 Overcurrent Fault Conditions
LM10 Motor Protection System Chapter 4 Functionality
GE Consumer & Industrial
FIGURE 4-1 Cold Motor Trip Curves FIGURE 4-2 Hot Motor Trip Curves
CHAPTER 4 FUNCTIONALITY
LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL
4.1.2 Trip Curves Example
FIGURE 4-3 Trip Curve with Jam and Stall Enabled
FIGURE 4-4 Cool Down Times
Page
4.2 Configuration Settings
4.2.1 Overview
Table 4-1 LM10 Programmable Parameters
Table 4-1 LM10 Programmable Parameters
4.2.2 Main Menu
CONFIGURATION SETTINGSCHAPTER 4 FUNCTIONALITY
4-30
4.2.3 Language
PATH Configuration Ø ENGLISH/SPANISH
PATH Configuration ØØ CTs & CPTs
4.2.4 CTs and CPTs
PATH Configuration ØØØØ Run 1 Setup
4.2.6 Run 1 and Run 2 Setup
PATH Configuration ØØØ Starter Type
4.2.5 Starter Type
Δ = phase current - average current
PATH Configuration ØØØØØ Time Delays
4.2.7 Time Delays
4.2.8 Other Settings
PATH Configuration ØØØØØØ Other Settings
Maintained off
DevNet Fault on
Reset Run Hrs
Auto Restart off
4.2.9 Auxiliary Relay Faults
PATH Configuration ØØØØØØØ Aux Relay Faults
4.2.10 Passcode and Login
PATH Configuration ØØØØØØØØ Aux Relay Faults
PATH Configuration ØØØØØØØØØØ Factory Default
4.2.12 Factory Default
PATH Configuration ØØØØØØØØØ Run Operations
4.2.11 Run Operations
Run, Fault
4.3 Status Values
4.3.1 Main Menu
Range
This value can be reset via the Reset Run Hrs configuration setting
Range Overcurrent, Gr. Fault, Jam, Stall CuUnbalance, LdLoss, DevNet
4.4 History Values
4.4.1 Last Trip Data
Fault, Dev Stop, Voltage, Aux Sense Range 0.0 to 3200.0 A
Motor Status Running
AUX Sense 1 Fault
4.5 Motor Start/Stop Logic
Motor Stop
Delay
Motor RUN Commands
Motor STOP Commands
Delay
CHAPTER 4 FUNCTIONALITY
MOTOR START/STOP LOGIC
4-44
LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL
5.1.1 Description
LM10 Motor Protection System Chapter 5 Communications
5.1 DeviceNet Operations
5.1.2 Poll Data
Table 5-3 Poll Data Group
Table 5-1 Poll Data Group
Table 5-2 Poll Data Group
Table 5-4 Poll Data Group
5.1.5 DeviceNet Object
5.1.3 Identity object
5.1.4 Message Router
UINT = 16 bit unsigned integer
5.1.6 Assembly Object
Baud Rate, value 0 to 2 125, 250, and 500 kbps
Device outputs see format and mapping below
Assembly Object, Class Code 4, Instance
Assembly Object, Class Code 4, Instance
Assembly Object, Class Code 4, Instance
Data Formats for Device Inputs
see below
CHAPTER 5 COMMUNICATIONS
Assembly Object, Class Code 4, Instance
Assembly Object, Class Code 4, Instance
Assembly Object, Class Code 4, Instance
Assembly Object, Class Code 4, Instance
5.1.7 Connection Object
Connection Object, Class Code 5, Services
Connection Object, Class Code 5, Attributes
Connection Object, Class Code 5, Instance 2 polled input/output connection
5.1.8 ACK Handler Object
5.1.9 Overload Object
USINT = 8-bit unsigned integer UINT = 16-bit unsigned integer
5.1.10 Extension Object
UINT = 16-bit unsigned integer
Name/Description
Access
Attribute
Data Type
5.1.11 Data Formats
F2 Ground Fault
F7 Power Transformer
F1 Full Load Current 16-bit unsigned integer
F11 Auxiliary Relay Faults 16-bit bitmask
F9 Auxiliary Sense 1 / Run1-Run2 Time Delays
F10 Auxiliary Sense 2 / Run2-Run1 Time Delays
F12 Starter Type
F15 Poll Data Group enumeration 16-bit unsigned integer
F14 Other Settings 16-bit Bitmask
F16 Run1-Run2 and Run2-Run1 Time Delay 16-bit unsigned integer
F17 Trip Class
F23 16-bit Unsigned Integer
F21 Motor Status 8-bit Bitmask
F22 Motor Status 16-bit bitmask
F24 Status Word 16-bit bitmask
F25 Input Switch Status 16-bit value use only lower byte
5.1.12 Special Application
Sent by scanner CANID, MACID, 0x0E, 0x64, 0x01
5.2 Serial Port
5.2.1 Description
CHAPTER 5 COMMUNICATIONS
SERIAL PORT
5-64
LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL
6.1.1 Release Dates
LM10 Motor Protection System Chapter 6 Miscellaneous
Revision History
6.1.2 Changes to the Manual
Add Assembly Object, Class Code 4, Instance 105 Poll Data Group
Table 6-4 Changes to Manual Since Release A3
Change to Assembly Object, Class Code 4, Instance 101, Attribute
Change the ranges for the delays to match range shown in Chapter
6.2 Warranty
6.2.1 GE Multilin Warranty
CHAPTER 6 MISCELLANEOUS
WARRANTY
6-68
LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL
A.1.1 Description
LM10 Motor Protection System Appendix A
A.1 DeviceNet Overview
GE Consumer & Industrial
A.1.2 Controller Area Network CAN
A.1.3 DeviceNet Operations
A.1.5 Pre-defined Master/Slave Connection Set
A.1.6 DeviceNet Features
A.1.4 Explicit Messaging and Input/Output I/O Messaging
A.1.7 Maximum Cable Lengths for DeviceNet
Table A-2 Drop Cable Length Specification
A.1.8 DeviceNet Specification Highlights
Table A-1 Trunk Cable Length Specification
Description
The Object Model
Device Profiles
A.2 LM10 and GE Fanuc 90-30 with DeviceNet
A.2.3 Network Configuration
A.2.4 Configuration Procedure
A.2.1 Overview
A.2.5 Polling Input/Output Connection
Z Select GE LM10 under GE Multilin
Z 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 Connection
A.2.8 Explicit Messaging
Monitoring Data
Description
Rung 3 has a Block Move word, 3 blocks
Login Configuration Level to the LM10
FIGURE A-1 Ladder Logic for Data Monitoring
Making Setting Changes
FIGURE A-2 Ladder Logic for Login Configuration
Login User Level to the LM10
FIGURE A-3 Ladder Logic for Setting Changes
FIGURE A-4 Ladder Logic for Login User
CHAPTER A
LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL
A.3 LM10 and Allen-Bradley SLC500 via DeviceNet
A.3.2 System Setup
A.3.4 Setting Up the DeviceNet Network
A.3.1 Description
A.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 Layout
Table A-4 Data Table Layout
A.3.10 Ladder Logic
Table A-5 Data to Get Trip Class
Table 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 N20
Instance, and Attribute
LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL
CHAPTER A
FIGURE A-9 Ladder Logic, Rungs 0000 to
LM10 AND ALLEN-BRADLEY SLC500 VIA DEVICENET
A-26
LM10 AND ALLEN-BRADLEY SLC500 VIA DEVICENET
FIGURE A-10 Ladder Logic, Rungs 0006 to
CHAPTER A
LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL
CHAPTER A
FIGURE A-11 Ladder Logic, Rungs 0009 to
LM10 AND ALLEN-BRADLEY SLC500 VIA DEVICENET
CHAPTER A
LM10 AND ALLEN-BRADLEY SLC500 VIA DEVICENET
A-28
LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL
Index
LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL
Page
LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL
INDEX
LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL