Generac Power Systems Power Zone Pro Sync Owner's Manual page 63

DOF
FC DOF IF MPS COMMS FAIL
FC DOF IF THROTTLE STUCK x
FC DOF IF CAN GOVx MISSING MODULE
FC DOF IF CAN AVRx MISSING MODULE
FC DOF IF CAN BATx MISSING MODULE
FC DOF IF CAN GOVx MODULE ERROR
FC DOF IF CAN AVRx MODULE ERROR
FC DOF IF CAN BATx MODULE ERROR
FC DOF IF CAN GOVx ACK ERROR
FC DOF IF CAN AVRx ACK ERROR
FC DOF IF CAN BATx ACK ERROR
FC DOF IF RPM1 SENSOR FAIL
FC DOF AI OVER FREQ ALARM
Owner's Manual for Power Zone Pro Sync
DOF Description
Ethernet communications lost with one or more main
controllers in an MPS.
The throttle stuck alarm is active. "x" can be number 1-4.
Communications between the Governor and the Main
Controller are bad. "x" can be number 1-4.
Communications between the AVR and the Main Controller
are bad. "x" can be number 1-4.
Communications between the Battery Charger and the
Main Controller are bad. "x" can be number 1-4.
Error on the Power Zone Governor has occurred. "x" can be
number 1-4.
Error on the Power Zone AVR has occurred. "x" can be
number 1-4.
Error on the Power Zone Battery Charger has occurred. "x"
can be number 1-4.
The Power Zone Governor failed to acknowledge a Main
Controller CAN bus message. "x" can be number 1-4.
The Power Zone AVR failed to acknowledge a Main
Controller CAN bus message. "x" can be number 1-4.
The Power Zone Battery Charger failed to acknowledge a
Main Controller CAN bus message. "x" can be number 1-4.
RPM sensor fault is active.
Frequency is too high on output voltage.
Troubleshooting
59