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.
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