Rockwell-automation 22-COMM-D DeviceNet Adapter User Manual Page 96

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  • TROUBLESHOOTING
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8-2 Troubleshooting
PORT Status Indicator
Status Cause Corrective Action
Off The adapter is not powered or
is not connected properly to
the drive.
Securely connect the adapter to the drive
using the ribbon cable.
Apply power to the drive.
Flashing
Red
The adapter is not receiving
communication from the drive,
connected drive is faulted, or
a drive is missing in
Multi-Drive mode.
Clear any drive faults.
Verify that cables are securely connected.
Cycle power to the drive.
Solid
Red
The drive has refused an
I/O connection from the
adapter.
Another DSI peripheral is
using the same DSI port as
the adapter.
Important: Cycle power to the product after
making the following correction:
Verify that all DSI cables are securely
connected and not damaged. Replace cables
if necessary.
Flashing
Green
The adapter is establishing an
I/O connection to the drive or
[DSI I/O Config] is configured
for all I/O disabled.
No Action. This status indicator will turn
solid green or red.
Verify Parameter 15, [DSI I/O Config]
settings.
Normal behavior if no DSI I/O is enabled.
Solid
Green
The adapter is properly
connected and is
communicating with the drive.
No Action.
Orange Daisy-chained drives in
Multi-Drive mode are not all
Allen-Bradley drives
(PowerFlex 4/40).
Use Allen-Bradley PowerFlex 4/40’s for the
daisy-chained drives.
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