Lm10 And Allen-Bradley Slc500 Via Devicenet; Description; System Setup; Initial Steps - GE LM10 Instruction Manual

CHAPTER A:
A.3

LM10 and Allen-Bradley SLC500 via DeviceNet™

A.3.1

Description

A.3.2

System Setup

A.3.3

Initial Steps

A.3.4

Setting Up the DeviceNet Network

LM10 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL
This section describes DeviceNet communications between the Allen-Bradley SLC500 PLC
card with the GE Multilin LM10 Motor Protection System.
The application example shows how to establish communications between Allen-Bradley
SLC500 PLC (1747-SDN DeviceNet Scanner) card with the LM10 via Polled I/O Messaging,
COS I/O Messaging, and Explicit Messaging.
The hardware for the setup example is indicated below:
• PLC: Allen-Bradley SLC500
• CPU: 5/03
• Power Supply: 1746-P1
• DeviceNet Scanner Card: 1747-SDN
• 4 Slot Rack: 1746-A4
• Interface Adapter DeviceNet to RS232: 1770-KFD
• The following Rockwell automation software is used:
• RSLogix 500
• RSNetworx for DeviceNet
• RSLinx
• The following settings are stored in the LM10:
• MAC ID: 09
• Baud Rate: 125
• Pin 21 (control input) connected to 110 V
Before setting up the DeviceNet network, perform the following steps.
Start the RSLinx, RSNetworx, and RSLogix software and load the
corresponding drivers in RSLinx.
Establish Polled I/O, COS I/O, and Explicit Messaging between the
slave LM10 relay and the DeviceNet scanner card 1747-SDN.
The Polled I/O messaging is for control and monitoring. The COS I/O messaging is for
monitoring only. Explicit Messaging is used to retrieve byte wide data (for example, motor
run time in hours, line voltage).
Set up the DeviceNet network as follows:
LM10 AND ALLEN-BRADLEY SLC500 VIA DEVICENET™
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