False triggering of the safety edge (frequent shutdown without external force) manifests as continuous triggering (the equipment is continuously shut down) or intermittent triggering (the shutdown state is intermittent).
Causes include: the edge shell is damaged, water and dust enter the conductive strip, causing a short circuit, causing continuous triggering; improper installation position, long-term vibration and extrusion, causing the edge to be continuously compressed; the cable insulation layer is damaged, causing a short circuit to the ground or interference with the power line.
The connector has poor contact and occasionally conducts after vibration; the conductive strip is aged and the local contact is unstable, causing intermittent false triggering. In addition, if the installation gap is too small, the change in ambient temperature will cause thermal expansion and contraction, which may intermittently squeeze the edge; improper signal filtering of the controller will also misjudge the interference signal as a trigger signal, which requires targeted investigation and processing.
