Issue 01/05  Information for the CANopen master 
CANopen Option Module    Operating Instructions 
6SE6400-5BC00-0BP0 
65 
4  Connecting to CANopen 
4.1  Installing the CANopen module for Sizes A, B, C 
WARNING 
The drive converter/drive inverter must be powered-down (brought into a no-
voltage condition) before installing or removing the CANopen communications 
module from a MICROMASTER 420/430/440. 
Installing the module 
Introduce the CANopen communications module at the lower end and engage the 
guide lugs in the unit and then move the top of the module towards the unit until it 
latches into place.