No.
Display message
Description of display messages
Corrective action
52
Sc-F03
Fitted communication module fault
Internal communication to the inserted communications option
module has been lost.
• Check that the module is correctly inserted.
53
Sc-F04
I/O card communications trip
Internal communication to the inserted I/O option module has been
lost.
• Check that the module is correctly inserted.
Troubleshooting
50
SRC 311 - SmartRun
™
Installation, Operation, and Maintenance Manual