The feedback of Chongqing Chuanyi electric actuator remains unchanged.

See if there is anything wrong with the wiring. The specific steps are as follows:

1. Make sure there is no error in wiring, and check whether the milliampere meter is normal.

2. Manually let the actuator go all the way to see if the actuator stops at the dead point of the potentiometer, and naturally turn the dead point out for feedback.