MAINTENANCE
(A) ALARM / FAULT (F)
F022
DC bus overvoltage
F051 Overtemperature in
the IGBTs
F070
Overcurrent / Short Circuit
F072
Motor overload
F080
CPU failure (Watchdog)
F228
Cable fault
Errors indicate faults that are occurring with the treadmill, but not necessarily
Fault: Undervoltage in the intermediate circuit.
Fault: Overtemperature measured in the temperature
sensor (NTC) of the power module.
Overcurrent or short circuit in the output or DC bus.
Motor overload (60s in 1.5x nominal).
Fault: Relating to the inverter master CPU supervision
algorithm.
Indicates communication failure of the track cable.
that the equipment will stop working.
DESCRIPTION
ATTENTION!
87