Hi everyone,
I am new on this site so if i Set question on wrong thread sorry.
I posted a Pic of Old solid state contactor, connected with some part, but i dont know what is it.
The solid state contactor in my case is controling (weldin trafo) its resistant welding of sheets. So the automation of machine doesnt work, but
i can set a PLC to that machine to control mechanism, but only thing remain unsolved is this (solid state contactor connected with some part no mark on it) so my question is, does anyone know what part is it, and how can i read what impuls is goes on SSC to start resistance weld. so that i can give that impuls throught plc to start proces of welding.

thanks.

 

Apologies for the late reply. I suspect the part you have circled is just a wire connector.
You have probably sorted that by now.
Good luck..........