i use Factory IO demo since 3 weeks.
I have problem with Warning Lights output with S7-PLCSIM.
If i press Button S2 for Forward Conveyor, the alarm siren start for 3 seconds and then start motor forward conveyor and warning Lights turn on until hit sensor b2 and turn all off. (Pic 4)
If i press Button S3 for Backward Conveyor, the Alamr Siren start for 3 seconds and then start motor backward conveyor, but Warning Light doesn’t turn on (Pic 5).
What wrong with PLC?