Error handling
Instruction handbook
b maXX
BM4400, BM4600, BM4700
Document No.: 5.12008.07
Baumüller Nürnberg GmbH
258
9.4
9.4.3
Warnings
P0261
Warning power supply
P0262
Warnings power unit
P0263
Warnings
motor
Warning No.
Meaning
Troubleshooting
0
not assigned = 0
1
Undervoltage 24 V
Assure the compliance with the specifications
2
Undervoltage power supply
Assure the compliance with the specifications
(see
Requirements to the energy supply / supply system
3
Overvoltage power supply
4
Power failure
Power supply troubleshooting
5
Phase failure
Check if all phases are correctly connected and voltage-carrying
6 to 15
not assigned = 0
Warning No.
Meaning
Troubleshooting
16
Internal temperature of device
Establish the specified environmental conditions, assure correct
ventilation conditions
17
Heat sink temperature
Reduce the power output, check the fans of the device
18
Timeout charge process DC link
Check the correct order of mains phases (clockwise rotating field!)
and avoid that the DC link supplies energy while charging
19
not assigned = 0
20
Safety relay not enabled
Check cabling of safety relay
21 to 22
reserved warning
23
Voltage difference
power supply - DC link > 40 V
Check power terminals
24
Power unit overload
Reduce the power output
25 to 31
not assigned = 0
Warning No.
Meaning
Troubleshooting
32
Temperature threshold 1 exceeded
Reduce the power output of the motor
33
Temperature threshold 2 exceeded
34
I²t threshold exceeded
35 to 47
not assigned = 0
Summary of Contents for b maxx BM4400
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