T
I am facing this abnormal behavior in a Pump and Cylinder manufacturing company.
The connected PLC is Siemens S7-200 i.e CPU 216 with three numbers of EM 223.
This is controlling the cutter machine for different jobs.
The problem is that sometimes, after power up the total Panel with PLC , without giving any desired input it starts generating the output. After seeing this the supervisor cuts the power and start making some knocks on the outboard of the modules.
After knocking he again powers up the total panel and now it works perfectly.
The connected PLC is Siemens S7-200 i.e CPU 216 with three numbers of EM 223.
This is controlling the cutter machine for different jobs.
The problem is that sometimes, after power up the total Panel with PLC , without giving any desired input it starts generating the output. After seeing this the supervisor cuts the power and start making some knocks on the outboard of the modules.
After knocking he again powers up the total panel and now it works perfectly.