[?): why PLCSIM V14 forces data to HMI?
Posted: Fri Apr 21, 2017 6:45 am
hi
i have a problem with plcsim and HMI simulation.
i made a simple start/stop program in TIA V14 and simulated it in plcsim,works fine.
also a simple wincc project created with tag management and some button that indicates start/stop and motor output state.
when i start plcsim and hmi simulation at one time, values [like bit state] that are in plcsim forces to hmi and when i clicked a start button in hmi, nothing run
but when i set start bit in plcsim, output activated and indicators in hmi blinks on.
what is problem in my project?
thanks for yours attention.
i have a problem with plcsim and HMI simulation.
i made a simple start/stop program in TIA V14 and simulated it in plcsim,works fine.
also a simple wincc project created with tag management and some button that indicates start/stop and motor output state.
when i start plcsim and hmi simulation at one time, values [like bit state] that are in plcsim forces to hmi and when i clicked a start button in hmi, nothing run
but when i set start bit in plcsim, output activated and indicators in hmi blinks on.
what is problem in my project?
thanks for yours attention.