//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