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Error number Error text Description Figure
KMC-521107-3 Supply voltage - Overvoltage The power supply on the UE
connection is too high.
KMC-521107-4 Supply voltage - Undervoltage The power supply on the UE
connection is too low.
KMC-521108-11 Control unit - General disturbance The voltage group relay UB1 has not
passed the self-test.
KMC-521109-11 Control unit - General disturbance The voltage group relay UB2 has not
passed the self-test.
KMC-521110-11 Control unit - General disturbance The voltage group relay UB3 has not
passed the self-test.
KMC-521111-11 Control unit - General disturbance The voltage group relay UB4 has not
passed the self-test.
KMC-521112-11 Control unit - General disturbance The voltage group relay UB5 has not
passed the self-test.
KMC-521113-11 Control unit - General disturbance The voltage group relay UB6 has not
passed the self-test.
KMC-521114-11 Sensor supply voltage U1 - General
disturbance
The voltage group Uext1 for supplying
the sensors is defective, for example
due to overload or short circuit.
KMC-521115-11 Sensor supply voltage U2 - General
disturbance
The voltage group Uext2 for supplying
the sensors is defective, for example
due to overload or short circuit.
KMC-521116-11 Sensor supply voltage U3 - General
disturbance
The voltage group Uext3 for supplying
the sensors is defective, for example
due to overload or short circuit.
KMC-521117-11 Sensor supply voltage U4 - General
disturbance
The voltage group Uext4 for supplying
the sensors is defective, for example
due to overload or short circuit.
KMC-521118-11 Voltage group relay UB2 - General
disturbance
Platform fault for BiG X only: A
disturbance was detected at the
intake/header (broken cable/short
circuit to one of the valves Q55 - Q58
or a broken cable/short circuit from
relay Q72). The voltage group relay
UB2 was therefore switched off.
KMC-521320-2 Machine configuration - Logic error
electronics
Configuration of the machine is not
compatible with the hardware.
KMC-521350-11 Control unit - General disturbance