//Power WinPLC 6 Example: using the "+" and "-" keyboard buttons for actions
//Press + and - to increase/decrease DAC channel 01 output level
 
Timestep OFF
DAC01 = 33
 
LABEL MAIN
     //continious scan
     IF KeyPressed = 107 Then CALL INCREASE
     IF KeyPressed = 109 Then CALL DECREASE
GOTO MAIN
 
SUB INCREASE
     //increase DAC channel
     DAC01 = DAC01 + 1
     WAIT 250
END SUB
 
 
SUB DECREASE
     //decrease DAC channel
     DAC01 = DAC01 - 1
     WAIT 250
END SUB
 

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