Bosch Rexroth servo driver display F8078 fault repair

Bosch Rexroth servo drive display fault repair
The second step is to analyze the causes of such faults based on the user's fault description.
The third step is to open the equipment to be repaired, confirm the damaged components, and analyze the feasibility of repair and recovery.
The fourth step is to read and analyze the working principle of the circuit based on the working position of the damaged device to find out the cause of the damaged device.
The fifth step is to contact the customer, quote the repair price, and solicit the user’s repair opinions.
The sixth step is to find relevant components for replacement.
Step 7: After confirming that the inverter fault and its causes have been eliminated, power on and conduct the experiment.
Step 8: When the inverter is working normally, enter the system
Hour repair service and quick response test. Series Bosch Rexroth servo drive/servo power supply repair
Series Bosch Rexroth servo power supply/servo drive repair
Series Bosch Rexroth servo drive/servo power supply repair
Fault
, braking resistor overload downtime. From the mechanical inspection, it was found that the generated energy exceeded the capacity of the brake, so the drive stopped.
Fault
, the drive power supply is unstable. The voltage value of the servo motor is controlled by the driver. If the driver power supply drops to insufficient voltage to supply the driver, the amplifier will stop working.
Repair, repair, repair, repair, repair, repairbr/> Rexroth servo drive repair, Rexroth servo motor repair, Rexroth servo power controller repair, Rexroth servo motor repair, Siemens servo drive repair, Package Miller servo drive repair, Yaskawa servo drive repair, Mitsubishi servo Drive repair.
Fault
, excessive deviation. The position value of the model detected through the driver monitoring data is different from the actual feedback value, and has exceeded the maximum value of the driver program. The drive shuts down.
The reason for the error is that the acceleration capability of the drive has been exceeded. The axis is blocked. , the drive parameters are set with incorrect data.
For troubleshooting, check the maximum allowed values in the program. Check the mechanical system to eliminate coordinate blockage. .