GE General Electric Outboard Motor LM10 Manuale Utente

A–6

LM10 MOTOR PROTECTION SYSTEM – INSTRUCTION MANUAL

LM10 AND GE FANUC 90-30 WITH DEVICENET™

CHAPTER A: 

This section describes an example communications setup between the LM10 Motor 
Protection System and the GE Fanuc 90-30 PLC via the DeviceNet protocol.

• Explicit Messaging: for configuration and monitoring.
• All the values mentioned in DeviceNet™ object model (voltage, current, power 

factor, trip class, FLA settings, etc.) can be monitored.

• Polling Input/Output Connection: commands to the slave device and status from 

the slave device.

• Data for assemblies #5 and #54. With polling, the Run1 and Run 2 contactors can 

be controlled. Note that only one relay output can be energized a time.

• COS (Change of State) and Cyclic Input/Output Connection: for alarm/event 

notifications

Essentially, the COS/Cyclic connection is intended for monitoring the status of the Run1 
and Run2 contactors.

The hardware for the setup example is indicated below:

• Main Rack (Base 10 Slot or Base 5 Slot IC693CHS391/7)
• Power Supply (IC693PWR XXX)
• CPU (IC693CPU XXX) except CPU321 & CPU340
• DeviceNet Master Module (IC693DNM200)
• GE Fanuc Software: Cimpilcity ME version 4.00
• DeviceNet Slave Module: GE Multilin LM10 Motor Protection System

To connect the LM10 Motor Protection System to the DeviceNet™ master card 
(IC693DNM200), refer to chapter 2 of the Series 90-30 Programmable Controller manual 
(publication number GFK-2196).

Z

Complete the basic setup of the rack, power supply, and CPU.

Z

Add the DeviceNet™ master card (IC693DNM200) to any non-CPU 
slots 2 to 10.

Z

Start the GE Fanuc Cimpilcity ME software. 

Z

Add the slave device by right-clicking on the slot containing the 
DeviceNet™ master card, then click Add Slave.
A slave catalog will be displayed.