Servo drive letter
Model: EP1C
Fault: ERR24 alarm
Failure analysis: customer response to the boot on the alarm, the alarm is under pressure to open the drive, check the driver rectifier module, inverter module, test the diode characteristics. The drive power supply, E.UP, according to the fault measure the normal working voltage, a preliminary judge for the abnormal voltage detection circuit, inverter power supply to replace the detection of thick film, boot, balanced output voltage, load to rated current, the drive heating is normal, the drive to repair. Therefore, the driver is caused to the voltage detection circuit of the thick film. Normal after 1 days of normal operation.
Hong Jia Wei maintenance can repair the common fault step servo driver, servo motor and channel maintenance: no display, lack of phase, overcurrent, overvoltage, undervoltage, overheating, overload, grounding, parameter error, output module, display without damage, replacement parts etc.
Jia Hong Wei repair service hotline: 0755-28916839, 13640994287 Shaw