Baumuller b maXX BM1000

Questions and Answers

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Paul HutchinsonAug 5, 2025
What to do if Baumuller DC Drives show over voltage?
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  jeffrey98Aug 5, 2025
  If your Baumuller DC Drives indicate an over voltage error, first, verify that the input voltage is within the device's rated range. Then, check for any voltage transients that might be occurring. If the DC link over-voltage is due to motor regeneration, you can either increase the deceleration time or add an optional braking resistor and brake unit. Also, ensure that the required braking power does not exceed the specified limits.
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Ashley CarneyAug 11, 2025
What to do if Baumuller b maXX BM1000 show overload 1 I²t > 100 %?
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  popelarryAug 11, 2025
  If you are experiencing an overload (1 I²t > 100 %) with your Baumuller DC Drives, begin by checking for a possible motor overload. Also, check the electronic thermal overload setting. If necessary, consider using a higher power motor. Another solution is to reduce the current level so that the drive output current does not exceed the value set by the Motor rated current P0054.
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ulewisAug 19, 2025
How to fix communication error modbus in Baumuller b maXX BM1000 DC Drives?
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  Adrienne HenryAug 19, 2025
  To resolve a Modbus communication error in your Baumuller DC Drives: * Check the RS485 connection between the b maXX® drive and RS485 master, looking for loose wires and ensuring correct wiring to the appropriate pins. * Verify that the communication protocol, address, transmission speed, and other settings are properly configured. * Ensure that you are using the correct checksum calculation.
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Thomas SchwartzAug 27, 2025
What to do if Baumuller b maXX BM1000 DC Drives indicate a ground fault?
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  Kathryn MeltonAug 27, 2025
  If your Baumuller DC Drives are showing a ground fault, check whether the IGBT power module is damaged. If one of the output terminals is grounded and the short circuit current exceeds 50% of the b maXX® rated current, the drive power module may be damaged. Also, check for any poor insulation at the output line.