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BetrHbKRC2FL--USA--Fehler 11.04.00 en
Display in message window Meaning/cause of error Troubleshooting/
possible remedy
Buffer battery voltage low Battery undervoltage,
U<22 V
Charge battery
Check battery PMx Battery undervoltage,
U<19 V
Charge battery
Exchange battery
Undervoltage PMx
during charging
Undervoltage in intermediate
circuit while charging, 500 V
threshold not reached
Mains voltage too low
Brake error
Ax/PMx channel x
Brake error, main axes Brakes not connected or
short--circuit on the brake
cable
Brake error
Ax/PMx channel x
Brake error, external axes Brakes not connected or
short--circuit on the brake
cable
Intermediate circuit charging
circuit defective PMx
Optocoupler for ballast resistor
current detection signals that
no current is flowing
Restart/exchange KPS
K1 contactor welded PMx Main contactor K1 stuck Exchange KPS
The mastering can be saved manually via the KUKA HMI.
Before changing the battery: Setup > Master > Save current data
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