Event codes
9836 3123 01 407 (428)
RBU write operation failed.
Acknowledge the event.
Try write again.
Reboot PF.
Replace the RBU.
RBU delete operation failed.
Acknowledge the event.
Try delete again.
Reboot PF.
Replace the RBU.
RBU erase operation failed.
Acknowledge the event.
Try erase again.
Reboot PF.
Replace the RBU.
RBU update operation failed.
Acknowledge the event.
Try update again.
Reboot PF.
Replace the RBU.
Database synchronization between Power
Focus and RBU failed.
Acknowledge the event.
Try update again.
Reboot PF.
Replace the RBU.
Fieldbus type
mailbox message
fault
Error detected in initialization of fieldbus.
Contact the Atlas Copco service
representative.
Fieldbus type gen
com fault
Error detected in initialization of fieldbus.
Contact the Atlas Copco service
representative.
Fieldbus mailbox
message fault
Error detected in initialization of fieldbus.
Contact the Atlas Copco service
representative.
Error detected in initialization of fieldbus.
Contact the Atlas Copco service
representative.
The fieldbus module is broken and has to
be replaced.
Acknowledge the event.
Contact the Atlas Copco service
representative.
Fieldbus dip
switch error
The software tries to configure the value of
node address or baud rate, but the address
switch on the fieldbus module is not in the
right position to enable software setting.
Switch off PF.
See chapter Fieldbus for information
about how to set the switch position.
Correct the switch and turn on PF.
The fieldbus went from online to offline.
Check if PF is connected to the
network.
Check if the PLC is down.