Rockwell Automation RECOMM-CNET ControlNet Communications Module - Manual (Page 95)

Troubleshooting the ControlNet Module and Network 8-1
C
HAPTER
8
Troubleshooting the
ControlNet Module
and Network
Chapter 8 contains information for troubleshooting the ControlNet
module and the network.
8.1 Understanding the Status Indicators
The ControlNet module has four status indicators. They can be
viewed on the module or through the drive cover. (See figure 8.1.)
➀
➁
➂
➃
➀
➁
➂
➃
Number
Status
Indicator Description Refer to...
➀ DRIVE DPI Connection Status Section 8.1.1
➁ MS Module Status Section 8.1.2
➂ NET A ControlNet A Status Sections 8.1.3
and 8.1.4
➃ NET B ControlNet B Status Sections 8.1.3
and 8.1.4
Figure 8.1 – Status Indicators (Location on Drive May Vary)