I tried to connect PLCSIM with safety program with PS, but I failed. Is somebody done it? Because everytime when I want to download SAFETY to PLCSIM, PLCSIM is going to STOP mode and PS stop with fault(PLC is not in RUN mode).
Is it possible provide SAFETY with PLCSIM?
Thank you very much?
Solved! Go to Solution.
ok you are right.
my problem was, i write from process simulate safety signals in PLCSIM and PLCSIM stops.
PLCSIM Safety check the changes on input value.
Safety input is changed from outside. this is not allow.
Safety signal can only change the value via hardware inputs.