Owner manual

Rockwell Automation Publication 750COM-UM007A-EN-P - January 2013 55
Chapter 7
Troubleshooting
This chapter provides information for diagnosing and troubleshooting potential
problems with the option module and network.
Understanding the Status
Indicators
The option module has four status indicators. They can be viewed with the drive
cover removed.
Topic Page
Understanding the Status Indicators
55
PORT Status Indicator 56
MOD Status Indicator 56
NET A Status Indicator 57
Viewing Option Module Diagnostic Items 58
Viewing and Clearing Events 62
Item Status Indicator Description Page
➊
PORT DPI Connection Status 56
➋
MOD Option Module Status 56
➌
NET A Profinet Network A Status 57
➍
NET B Profinet Network B Status 57
➍
➋
➌
➊