Hapter, Troubleshooting the devicenet adapter and network – Rockwell Automation RECOMM-DNET DeviceNet Adapter for use with DPI AC Drives User Manual
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Troubleshooting the DeviceNet Adapter and Network
8-1
C
HAPTER
8
Troubleshooting the
DeviceNet Adapter
and Network
Chapter 8 contains information for troubleshooting the DeviceNet
adapter and network.
8.1
Understanding the Status Indicators
The DeviceNet adapter has three status indicators. They can be
viewed on the adapter or through the drive cover. See figure 8.1.
Sections 8.2 through 8.4 describe what the state of each status
indicator means. Note that if all status indicators are off, the
DeviceNet adapter is not receiving power. Refer to chapter 3,
Installing the DeviceNet Adapter, for installation instructions.
Number
Status
Indicator
Description
Refer to ...
➀
DRIVE
DPI Connection Status
Section 8.1.1
➁
MS
Adapter Status
Section 8.1.2
➂
NET A
DeviceNet Status
Section 8.1.3
➃
NET B
Not Used for DeviceNet
N/A
Figure 8.1 – Status Indicators (location on drive may vary)
➀
➁
➂
➀
➁
➂
➃