What are the common control unit failures and solutions for motor motor rotor automatic balancing machines?

What are the common control unit failures and solutions for motor motor rotor automatic balancing machine?

The common failures and solutions of the control unit of the motor motor rotor automatic balancing machine are as follows:

1、Control module failure

Failure phenomenon: the balancing machine display error codes, or display abnormalities, no display, etc., can not be normal measurement and balancing operations.

Solution: Generally need to replace the control module as a whole, because the control module usually contains components such as display and buttons, the overall replacement can ensure the compatibility of the components and the stability of the cooperative work.

2, motherboard failure

Failure phenomenon: the machine can not be normal startup, crash during operation or a variety of abnormal phenomena, may be the motherboard on the electronic components are damaged, the line short-circuit or disconnection and other reasons.

Solution: Check whether the electronic components on the motherboard there are obvious signs of damage, such as capacitance bulging, chip burning, etc., such as the need to replace the corresponding components. If you can not determine the specific components of the failure, consider replacing the entire motherboard, and to ensure compatibility between the new motherboard and the original machine.

3, line failure

Failure phenomenon: machine signal transmission errors, data loss or instability and other issues, may be poor line connections, line aging, damage or external interference and other causes

Solution: Double-check whether the line is loose, off, broken, etc., such as the need to reconnect or replace the damaged line. At the same time, to ensure that the wiring of the line is reasonable, to avoid parallel with the power lines or other sources of interference, if necessary, can be used to reduce electromagnetic interference shielding line.

4, sensor interface failure

Failure phenomenon: the sensor signal can not be normally transmitted to the control unit, resulting in inaccurate measurement data or inability to obtain measurement data.

Solution: Check whether the sensor interface is loose, oxidized or damaged, such as the need to re-plug or clean the interface, if the interface is damaged, it needs to be replaced. At the same time, check whether the interface pins are bent or short-circuited to ensure that the interface is connected properly.

5、Control program failure

Failure phenomenon: the balancing machine appears to operate abnormally, inaccurate measurement results or can not be set in accordance with the program for balance correction and other issues, may be the control program error, loss or version of the incompatibility and other reasons.

Solution: Check whether there is an updated version of the control program, if so, it should be updated in time. If there is an error or loss of the program, try to reinstall or restore the factory settings, but be careful to backup important parameters and data to avoid loss!

6、Communication failure

Failure phenomenon: control unit and other equipment (such as computers, printers, etc.) can not be normal communication, resulting in data transfer or sharing

Solution: Check whether the communication line is connected normally, whether the communication protocol is set correctly, whether the communication baud rate and other parameters match. If necessary, reconfigure the communication parameters or replace the communication cable to ensure normal connection and data transmission between communication devices.

※ If you still can't solve the problem by the above ways and means, please contact the technical specialists of Xinhui Electromechanical Equipment Co.