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METHOD ClearOutputPins : BOOL
VAR_INPUT
END_VAR
GVL.GPIO.axOutputs[iA] 	:= xA 	:= FALSE;
GVL.GPIO.axOutputs[iA_] := xA_ 	:= FALSE;
GVL.GPIO.axOutputs[iB] 	:= xB 	:= FALSE;
GVL.GPIO.axOutputs[iB_] := xB_ 	:= FALSE;
GVL.GPIO.SetOutputs();