User Manual

Rockwell Automation Publication 750COM-UM008A-EN-P - July 2012 113
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. The indicators operate differently in Adapter mode than Tap
mode. See the respective section for details.
Topic Page
Understanding the Status Indicators
113
Indications for Adapter Mode Operation
114
Indications for Tap Mode Operation
116
Viewing Option Module Diagnostic Items
118
Viewing and Clearing Events
122
➊
➋
➌
➌
0
5
4
9
3
8
2
7
1
6
0
5
4
9
3
8
2
7
1
6
0
5
4
9
3
8
2
7
1
6
Drive Control Pod
(drive shown with cover removed)
Item Adapter Mode Operation Tap Mode Operation
Indicator Name Description See Indicator Name Description See
➊ PORT DPI Connection Status page 114
OK Option Module Status page 116
➋ MOD Option Module Status page 114 LINK 1 ENET1 Network Port Status page 116
➌ NET A Network Connection Status page 115 LINK 2 ENET2 Network Port Status page 117
➍ NET B Option Module Transmission Status page 115 LINK 3 ENET3 Network Port Status page 117