Rockwell Automation Publication ICSTT-RM406J-EN-P - February 2021 41
Chapter 5
Troubleshooting and Rectifying Module Faults
This chapter explains how to find faults and adjust a system and module fault.
Troubleshooting Module
Faults
Use this flow chart to start a new fault investigation.
Figure 4 - Fault Finding Process - System Level
ARC FLASH HAZARD: If you connect or disconnect wiring, modules, or
communications cabling while power is applied, an electrical arc can
occur. This could cause an explosion in hazardous location installations. Do
not remove wiring, fuses, modules, or communications cabling while circuit
is energized unless the location is known to be non-hazardous. Failure to
follow these instructions can cause injury.