waus

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About waus

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    Hi, I am New!

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  1. Resetting a SFC program

    hey cauchy, I tried the zrst instruction in a ladder diagram, but then I get the message "Access to system adresses is denied" like I said in my start post. What do you mean with "I build a general Control near the SFC blocks"?
  2. Resetting a SFC program

    doesn't anybody know? Or is it a really stupid question?
  3. Resetting a SFC program

    Hello, I'm building a program for a FX1N PLC with 4 SFC programs in four different tasks. One SFC progam in a task. Now I want to reset a single SFC (so that it starts from the initial step) from a task other then the ones running a SFC program. I'm programming it with GX IEC Developer 6.01 ES2. I'm aware of the existens of a variable with !RESET! as comment but when i declare it as a global var and set this var, it will reset all the SFC programs so that's not an option. I also tried resetting the state coils of the SFC I want to reset, but then I get a compiler error with the message "Access to system adresses is denied" so that doesn't work either. Does anyone know how I can do this?