Rockwell Automation 20-COMM-P Profibus Adapter - Manual (Page 89)

Troubleshooting 7-3
MOD Status Indicator
Status Cause Corrective Action
Off The adapter is not
powered. • Securely connect the adapter to the
PowerFlex drive using the ribbon cable.
• Apply power to the drive and network.
Flashing Red The adapter has failed the
firmware test. • Cycle power to the drive. Parameter settings
may have been changed.
• Clear faults in the adapter.
• If cycling power does not correct the
problem, the parameter settings may have
been corrupted. Reset defaults and
reconfigure the module.
• 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.
• Replace the adapter.
Flashing Green The adapter is operational
but is not transferring I/O
data. • Place the scanner in RUN mode.
• Configure the adapter for the program in the
controller.
• Program the controller to recognize and
transmit I/O to the adapter.
Solid Green The adapter is operational
and transferring I/O data. • No Action.
NET A Status Indicator
Status Cause Corrective Actions
Off The adapter is not powered
or is not connected
properly to the network. • Securely connect the adapter to the drive
using the Internal Interface cable and to the
network using a PROFIBUS cable.
• Correctly connect the PROFIBUS cable to
the PROFIBUS connector.
• Apply power to the drive.
Flashing Red Error in PROFIBUS
configuration. • Re-configure the PROFIBUS module.
Solid Red Error in PROFIBUS
controller initialization. • Cycle power to the drive.
• Re-configure the Profibus scanner.
Solid Green The adapter is properly
connected and
communicating on the
network. • No action required.
20COMM-UM006A-EN-P.book Page 3 Friday, September 28, 2001 10:43 AM