Rockwell Automation 22-COMM-C ControlNet Adapter - Manual (Page 107)

Troubleshooting 8-3
MOD Status Indicator
Status Cause Corrective Action
Off The adapter is not powered or
not properly connected to the
drive.
• Securely connect the adapter to the drive
using the Internal Interface (ribbon) cable.
• Apply power to the drive (or adapter if
mounted in a DSI External Comms Kit).
Flashing
Red The adapter has failed the
firmware test.
• Cycle power to the drive (or adapter if
mounted in a DSI External Comms Kit).
• If cycling power does not correct the
problem, the adapter parameter settings
may have been corrupted. Reset defaults
and reconfigure the adapter.
• If resetting defaults does not correct the
problem, flash the adapter with the latest
firmware release.
Solid
Red The adapter has failed the
hardware test.
• Cycle power to the drive (or adapter if
mounted in a DSI External Comms Kit).
• Replace the adapter.
Flashing
Green The adapter is operational, but
is not transferring I/O data.
• Place the scanner in RUN mode.
• Program the controller to recognize and
transmit I/O to the adapter.
• Configure the adapter for the program in
the controller.
Solid
Green The adapter is operational and
transferring I/O data. No action required.