[Answer] Programming a Siemens PLC: How can one switch control a light on and off?

[Answer] Programming a Siemens PLC: How can one switch control a light on and off?

I haven’t seen your exact program, but based on your description, there is a possible approach to consider. For the part where the counter needs to be reset, try using the falling edge of the previous state (for example, the light-off command) as the trigger. That way, the counter is reset only once, which should solve your problem.