//Power WinPLC 6 Example: using GUI to change DAC output levels
//Press the buttons of the user defined GUI to change DAC channel 01 output level
 
Timestep OFF
DAC01 = 33
LOADGUI "C:\use + and - with DAC - gui.GUI"
CHANGEGUI 00 "DAC output level is now $DAC01"
MINIMIZE
 
LABEL MAIN
     //doing nothing, just waiting. you can place another code here
GOTO MAIN
 
SUB INCREASE
     //increase DAC channel
     DAC01 = DAC01 + 1
     CHANGEGUI 00 "DAC output level is now $DAC01"
END SUB
 
 
SUB DECREASE
     //decrease DAC channel
     DAC01 = DAC01 - 1
     CHANGEGUI 00 "DAC output level is now $DAC01"
END SUB
 

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