Rockwell Automation 20-COMM-I Interbus Adapter - Manual (Page 85)

Chapter
7
Troubleshooting
Chapter 7 contains troubleshooting information.
The Interbus adapter has five status indicators. They can be viewed on
the adapter or through the drive cover. See
Figure 7.1 .
Figure 7.1 Status Indicators
Topic Page Topic Page
Locating the Status Indicators 7-1 Transmit/Receive (TR) Status
Indicator 7-2
Cable Check (CC) Status
Indicator 7-2 Bus Active (BA) Status Indicator 7-3
Remote Bus Disable (RD) Status
Indicator 7-2 Adapter Diagnostic Items 7-4
Viewing and Clearing Events 7-5
Locating the Status Indicators
# Status Indicator Description Page
➊ CC Cable Check 7-2
➋ RD Remote Bus Disable 7-2
➌ TR Transmit/Receive 7-2
➍ BA Bus Active 7-3
➎ UL Bus Voltage 7-3
PWR
STS
CC
RD
TR
BA
➊
➋
➌
➍
➊
➋
➍
➎
➌
20COMM-UM007A-EN-P.book Page 1 Tuesday, January 22, 2002 10:52 AM