Chapter 7, Troubleshooting, Understanding the status indicators – Rockwell Automation 20-COMM-D DeviceNet Adapter Series B FRN 2.xxx User Manual
Page 173: Understanding the status indicators -1, 7troubleshooting
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20-COMM-D DeviceNet Adapter User Manual
Publication 20COMM-UM002G-EN-P
Chapter
7
Troubleshooting
This chapter provides information for diagnosing and troubleshooting
potential problems with the adapter and network.
Understanding the Status
Indicators
The adapter has three status indicators. They can be viewed on the adapter
or through the drive cover.
Topic
Page
Understanding the Status Indicators
Viewing Adapter Diagnostic Items
Item
Status Indicator
Description
Page
➊
PORT
DPI Connection Status
➋
MOD
Adapter Status
➌
NET A
DeviceNet Status
➍
NET B (only on drive cover)
Not used for DeviceNet
—
➊
➋
➌
➍
➊
➋
➌
Location on
drive may vary.
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