B R drives are repaired without power failure

B&R drives are repaired without power failure

B&R driver no power repair Alarm 41301 current controller appears: IGBT power overcurrent stopped.

B&R servo drive repairWhen checking the drive, we first need to check the power supply part. We need to check whether the connection of the power cord is firm, whether the power plug is in good contact, whether the power switch is working properly, etc. If a power failure is found, we need to repair or replace the power supply parts.

If the power supply part is normal, we need to further check the internal circuitry of the drive. This requires us to open the drive casing and inspect it with a professional tool. We may need to use tools such as multimeters, oscilloscopes, etc., to detect whether the voltage and waveforms in the circuit are normal. If a faulty circuit is found, we need to repair or replace the faulty part.

During the repair process, we also need to pay attention to safety issues. There may be high voltages inside the drive, which can cause an electric shock accident if not operated correctly. Therefore, we need to take appropriate safety measures, such as wearing protective clothing, using insulated tools, etc.