If the proximity switch malfunctions, please follow the steps below to troubleshoot:
1 Stable power supply to the proximity sensor separately;
2 The response frequency is within the rated range;
3 There is jitter in the object detection process, resulting in exceeding the detection area;
4 multiple probes are tightly mounted to interfere with each other;
5 There are other objects in the test area around the sensor probe;
6 There are high-power devices around the proximity sensor and electrical interference.