Rockwell Automation MD65 Profibus Communication Card - Manual (Page 69)

Troubleshooting the PROFIBUS Module and Network 9-1
C
HAPTER
9
Troubleshooting the
PROFIBUS Module and
Network
Chapter 9 contains information for troubleshooting the PROFIBUS
module and the network.
9.1 Understanding the Status Indicators
The PROFIBUS module has three status indicators. They can be
viewed on the module or through the drive cover. (See figure 9.1.)
➊
➋
➌
➍
➊
➋
➌
DRIVE
MS
NET A
NET B
Number
Status
Indicator Description Refer to...
DRIVE MDI Connection Status Section 9.1.1
MS Module Status Section 9.1.2
NET A PROFIBUS Status Section 9.1.3
NET B Not used N/A
Figure 9.1 – Status Indicators (Location on Drive May Vary)