Error handling
Operation manual
b maXX
BM4100 (NWR)
Document no.: 5.04052.09
Baumüller Nürnberg GmbH
98
9.4
P0205
Error power supply
Error No.
Meaning
Reaction
Troubleshooting
64
Power supply failure
adjustable Connect the power supply system
65
Phase failure
IS
Check if all phases are correctly connected and volt-
age-carrying
66
Undervoltage power supply, BM4100 only
IS
Assure the compliance with the power supply specifi-
cations (see
Requirements to the energy supply /
67
Overvoltage power supply, BM4100 only
IS
68
Undervoltage 24 V
IS
69
Phase sequence identification error
IS
Check if all phases have been correctly connected to
the BM4-F-UME-01 and if they are energized.
70
Frequency change
IS
Assure the compliance with the power supply specifi-
cations (see
Requirements to the energy supply /
71
Frequency range error
IS
72
Error of main contactor
IS
Check the connections of the main contactor and of
the function module BM4-F-SEA-xx
73
No monitoring signal from the main contactor
IS
Check the connections of the main contactor and of
the function module BM4-F-SRM-xx
74
Error at pre-charge
IS
Check if all phases have been correctly connected to
X11 and are energized
75
Undervoltage U DC link
IS
Check power connections
76
Mains connection error
IS
Check the terminals at
BM4-F-UME-01 and at the mains terminals
77
Current limit reached
IS
Reduce the power output of the power modules
78
Synchronization errors
IS
Check power connections
79
reserved, not assigned = 0
Summary of Contents for b maXX 4100 Series
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