Omron inverter repair

Omron inverter is a brand inverter developed, produced and sold by Omron Industrial Automation Industry Group, a subsidiary of Omron Group. Omron Industrial Automation Industry Group is a multinational company that leads industrial automation products and application of advanced technologies. As part of Omron's global business, it has become a leader in the field of automation.
. Frequency converter fault code:

It is an overload error. The reasons are as follows:
①
The rated current of the motor is set incorrectly.
②
The motor protection action time is set too short, and the motor action time needs to be extended.
③
The frequency converter acceleration and deceleration time is set too short, and the acceleration and deceleration time needs to be extended.
④The maximum voltage frequency in the inverter/curve is set too low. Check the specifications on the motor nameplate and set the maximum voltage frequency of the inverter to the rated frequency of the motor.
⑤ When an inverter is equipped with multiple motors, set the motor overload balancing function in the inverter to invalid.
⑥The load is too large, it is necessary to reduce the load or increase the motor capacity.
, Inverter fault code:
It is an overvoltage error. The frequency converter detects main circuit overvoltage during operation. Level: It is detected when it exceeds
Level: It is detected when it exceeds. The countermeasures are as follows:
①The regeneration capacity is too large (when no braking resistor is used)
◆An external braking resistor is required.
◆Extend deceleration time.
◆When the inverter decelerates, the stall prevention action voltage value drops by about (level is set to level is set to).
②The regeneration process does not work (when using a braking resistor)
◆Set the anti-speed function during deceleration to invalid.
◆Set the automatic acceleration and deceleration function to invalid.
③ The wiring of the braking option is abnormal (when using a braking resistor), confirm whether the braking unit and braking resistor are installed correctly.
④ Check whether the power supply voltage of the inverter exceeds the rated voltage.
⑤ The braking resistor selected is too large (when using a braking resistor), replace the braking resistor with appropriate resistance and power.
⑥The braking transistor inside the inverter is damaged and the inverter needs to be replaced.
Frequency converter fault code:
It is an over-current error, indicating that the actual output current exceeds 3% of the rated output current of the frequency converter.
The countermeasures are as follows:
①Check whether the output side of the inverter is short-circuited or open-circuited.
②Adjust the parameters in the inverter/curve.
③ Check whether the capacity of the motor used exceeds the capacity of the inverter. If it exceeds the capacity, replace it with a high-power inverter.
④The output part of the inverter is damaged and the inverter needs to be replaced.