LM10 Motor Protection System Instruction Manual
GE Consumer & Industrial
Multilin
1601-0165-A6
2008 GE Multilin Incorporated. All rights reserved
Table of Contents
2 INSTALLATION
1 INTRODUCTION
3 INTERFACE
4 FUNCTIONALITY
5 COMMUNICATIONS
6 MISCELLANEOUS
APPENDIX
INDEX
A-17
1-IV
1.1 Description
LM10 Motor Protection System Chapter 1 Introduction
1.1.1 The LM10 Relay
1.2.1 Features
1.2 Overview
1.2.2 Current and Voltage Inputs
1.2.3 Relay Outputs
1.2.5 Block Diagram
1.2.4 Power Supply
FIGURE 1-1 Functional Block Diagram
1.3 Features
1.3.2 LED Indicators
1.3.3 Switches
1.3.1 Programming and Display Unit
Changes to switch settings will not take effect until power is cycled
DIP Switch Position
FIGURE 1-2 LM10 Features
Baud Rate
1.4 Ordering
1.4.1 Order Codes
Table 1-1 LM10 Order Codes
LM10
Specifications
GROUND FAULT
PHASE CURRENT
1.5.1 Protection Elements
POWER
POWER FACTOR
POWER SUPPLY
1.5.3 Control Functions
CONTACT INPUT
Stop, Reset, DeviceNet control
0 to 120
200 to
1.5.5 CT Dimensions
Ground fault CT
Thermal overload CT
1.5.6 Outputs
Environmental
Approvals/Certification
SERIAL COMMUNICATIONS
1.5.8
1-12
LM10 Motor Protection System Chapter 2 Installation
2.1 Wiring
2.1.1 DeviceNet
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
2.2 Mounting
2.2.1 LM10 Mounting
FIGURE 2-6 LM10 Backplate Dimensions
2.2.2 PDU Door Mount
FIGURE 2-7 PDU Door-mount Dimensions
LM10 Motor Protection System Chapter 3 Interface
3.1 PDU Operations
3.1.1 Liquid Crystal Display
3.1.2 LEDs
power factor, kW, average current, and current unbalance. Pressing the History button again advances to the next history record
3.2.3 Configuration Menu
3.2 PDU Screens and Menus
3.2.1 Main Startup Screen
3.2.2 History Record and Status Screens
Run 2 to Run 1 delay between forward and reverse or between speeds
3.3.1 Description
3.3 EnerVista LM10 Software
3.3.2 Functional Details
Table 3-1 EnerVista Hot Keys
LM10 Motor Protection System Chapter 4 Functionality
4.1 Overcurrent Fault Conditions
4.1.1 Descriptions
FIGURE 4-1 Cold Motor Trip Curves FIGURE 4-2 Hot Motor Trip Curves
CHAPTER 4 FUNCTIONALITY
FIGURE 4-3 Trip Curve with Jam and Stall Enabled
4.1.2 Trip Curves Example
FIGURE 4-4 Cool Down Times
Page
4.2.1 Overview
4.2 Configuration Settings
Table 4-1 LM10 Programmable Parameters
CONFIGURATION SETTINGSCHAPTER 4 FUNCTIONALITY
4.2.2 Main Menu
4-30
PATH Configuration Ø ENGLISH/SPANISH
PATH Configuration ØØ CTs & CPTs
4.2.3 Language
4.2.4 CTs and CPTs
4.2.6 Run 1 and Run 2 Setup
PATH Configuration ØØØ Starter Type
PATH Configuration ØØØØ Run 1 Setup
4.2.5 Starter Type
Δ = phase current - average current
4.2.8 Other Settings
PATH Configuration ØØØØØ Time Delays
PATH Configuration ØØØØØØ Other Settings
4.2.7 Time Delays
DevNet Fault on
Reset Run Hrs
Maintained off
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
4.2.12 Factory Default
PATH Configuration ØØØØØØØØØ Run Operations
PATH Configuration ØØØØØØØØØØ Factory Default
4.2.11 Run Operations
4.3 Status Values
4.3.1 Main Menu
Run, Fault
Range
This value can be reset via the Reset Run Hrs configuration setting
4.4 History Values
4.4.1 Last Trip Data
Range Overcurrent, Gr. Fault, Jam, Stall CuUnbalance, LdLoss, DevNet
Fault, Dev Stop, Voltage, Aux Sense Range 0.0 to 3200.0 A
AUX Sense 1 Fault
4.5 Motor Start/Stop Logic
Motor Status Running
Motor Stop
Motor RUN Commands
Motor STOP Commands
RUN1 Switch Input
RUN1 PDU Command
4-44
LM10 Motor Protection System Chapter 5 Communications
5.1 DeviceNet Operations
5.1.1 Description
5.1.2 Poll Data
Table 5-1 Poll Data Group
Table 5-2 Poll Data Group
Table 5-3 Poll Data Group
Table 5-4 Poll Data Group
5.1.3 Identity object
5.1.4 Message Router
5.1.5 DeviceNet Object
UINT = 16 bit unsigned integer
Baud Rate, value 0 to 2 125, 250, and 500 kbps
5.1.6 Assembly Object
Device outputs see format and mapping below
Assembly Object, Class Code 4, Instance
see below
Data Formats for Device Inputs
CHAPTER 5 COMMUNICATIONS
Assembly Object, Class Code 4, Instance
Connection Object, Class Code 5, Services
5.1.7 Connection Object
Connection 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 Object
USINT = 8-bit unsigned integer UINT = 16-bit unsigned integer
5.1.10 Extension Object
UINT = 16-bit unsigned integer
Access
F2 Ground Fault
F7 Power Transformer
5.1.11 Data Formats
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
F14 Other Settings 16-bit Bitmask
F15 Poll Data Group enumeration 16-bit unsigned integer
F16 Run1-Run2 and Run2-Run1 Time Delay 16-bit unsigned integer
F17 Trip Class
F21 Motor Status 8-bit Bitmask
F22 Motor Status 16-bit bitmask
F23 16-bit Unsigned Integer
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
5-64
LM10 Motor Protection System Chapter 6 Miscellaneous
Revision History
6.1.1 Release Dates
6.1.2 Changes to the Manual
Table 6-4 Changes to Manual Since Release A3
Change to Assembly Object, Class Code 4, Instance 101, Attribute
Add Assembly Object, Class Code 4, Instance 105 Poll Data Group
Changes to Connection Object, Class Code 5, Instance 2 polled
6.2 Warranty
6.2.1 GE Multilin Warranty
6-68
WARRANTY
CHAPTER 6 MISCELLANEOUS
A.1 DeviceNet Overview
LM10 Motor Protection System Appendix A
A.1.1 Description
A.1.2 Controller Area Network CAN
A.1.3 DeviceNet Operations
A.1.6 DeviceNet Features
A.1.4 Explicit Messaging and Input/Output I/O Messaging
A.1.5 Pre-defined Master/Slave Connection Set
A.1.7 Maximum Cable Lengths for DeviceNet
A.1.8 DeviceNet Specification Highlights
Table A-1 Trunk Cable Length Specification
Table A-2 Drop Cable Length Specification
Description
The Object Model
Device Profiles
A.2.3 Network Configuration
A.2.4 Configuration Procedure
A.2 LM10 and GE Fanuc 90-30 with DeviceNet
A.2.1 Overview
Z Select GE LM10 under GE Multilin
A.2.5 Polling Input/Output Connection
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
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
A.3.2 System Setup
A.3.4 Setting Up the DeviceNet Network
A.3 LM10 and Allen-Bradley SLC500 via DeviceNet
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
A.3.9 Data Table Layout
Table A-3 Status Codes Provided by ODVA Specification
Table A-4 Data Table Layout
Table A-5 Data to Get Trip Class
A.3.10 Ladder Logic
Table 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 Time
Instance, and Attribute
FIGURE A-9 Ladder Logic, Rungs 0000 to
A-25
FIGURE A-10 Ladder Logic, Rungs 0006 to
A-26
FIGURE A-11 Ladder Logic, Rungs 0009 to
A-27
A-28
Index
Page
LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL
INDEX
LM10 MOTOR PROTECTION SYSTEM - INSTRUCTION MANUAL