The inspection method is the same as the previous item However, if the input time of the counter and stepping controller is too short, a non-response fault will occur. At this point, it is necessary to check whether the input time is large enough, and check based on the response time at the time of...

In general, the output steps can be checked according to the input program   (1) The input check is identified by the input check LED indicator or checked by the input monitor composed of the writer. When entering. When the LED is not on, it can be preliminarily determined as an external input...

When such a reminder occurs, check the insertion status and cable connection status of the I/O module and expansion module connectors first, and then replace the module after determining the faulty module.

When the memory sends an abnormal reminder, if it is a problem with the program memory, the fault will reappear after reprogramming. This may be a program change caused by noise interference, otherwise the memory should be replaced.

When the CPU has an exception reminder, check any device transmitted by the CPU module to the internal structure bus. The specific method is to replace the modules that may fail in turn, find out the faulty modules and take corresponding measures.

We have installed spare parts and repair services for various test control systems, drives and servo motors ROCKSS Automation LLC specializes in supporting your installed control systems and drives with spare parts and repair services. We have a large inventory of high quality surplus control s...

Servo driver is a controller used to control servo motor, which is similar to the frequency converter of ordinary AC motor, and is a part of servo system, mainly used for high-precision positioning system. Usually, speed and torque are controlled by position and servo motor to achieve high-precision...