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23
Malfunction, cause and remedy
23.1
Malfunctions electrics/electronics
342
BiG Pack 1270 XC
Original Operating Instructions 150000748_01_en
Possible cause
Remedy
FMI 31: The condition has been fulfilled.
The wiring is faulty.
Check wiring.
The control unit is defective.
Note the error number and the FMI. Then contact the
dealer.
522537-
RMC
Control unit moisture measurement (RMS)
Possible cause
Remedy
FMI 4: There is a cable break, cable break/short circuit, general error or undervoltage.
The wiring to KMC is faulty.
Check wiring for damage.
One or more sensors/actuat-
ors connected to the voltage
group are defective.
There is an overview of the position of the sensors,
actuators and control units in the circuit diagram,
Check sensor and wiring for damage,
.
The control unit is defective.
Replace the control unit.
522538-
RMC
Control unit moisture measurement (RMS)
Possible cause
Remedy
FMI 4: There is a cable break, cable break/short circuit, general error or undervoltage.
The wiring to KMC is faulty.
Check wiring for damage.
One or more sensors/actuat-
ors connected to the voltage
group are defective.
There is an overview of the position of the sensors,
actuators and control units in the circuit diagram,
Check sensor and wiring for damage,
.
The control unit is defective.
Replace the control unit.
522540-
KMB1
Control unit KRONE Motor Bridge 1 (KMB)
Possible cause
Remedy
FMI 19: There is a network/CAN error.
The wiring is faulty.
Check wiring.
The control unit is defective.
Note the error number and the FMI. Then contact the
dealer.
522541-
KMB1
Control unit KRONE Motor Bridge 1 (KMB)
Possible cause
Remedy
FMI 4: There is a cable break, cable break/short circuit, general error or undervoltage.
The wiring to KMC is faulty.
Check wiring for damage.
One or more sensors/actuat-
ors connected to the voltage
group are defective.
There is an overview of the position of the sensors,
actuators and control units in the circuit diagram,
Check sensor and wiring for damage,
.
The control unit is defective.
Replace the control unit.