Hello,
I post my program because even with the explanations of Marbek_Elektronik
it does not work !
I tried everything but I have to miss something that I don't see
it's simple, however, what I want is by putting the C1P09 input of IOX24 to 12 volts that facing it, switch the C1P37 output of my MC50 to the high state to be able to light a bulb
the exercise seems simple but I can't do it
can someone take a look at my program and tell me where i made the mistake
thank you
Pat