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runModeStep

Short Summary​

This method monitors the current operation mode and stops it, if the operator reuqests a stop (or stop request) or the mode is done.

  • Return type: DINT

Parameters​

none

Code​

Declaration​

METHOD PRIVATE runModeStep : DINT

Implementation​

runModeStep := RUN_MODE;
THIS^.buttons.Start.enabled :=  THIS^.selectedNode.enableStepping OR THIS^.pause;
THIS^.buttons.StepMode.enabled := NOT THIS^.selectedNode.enableStepping OR_ELSE THIS^.selectedNode.isWaitingForStep;
THIS^.buttons.Pause.enabled := NOT THIS^.pause;

THIS^.pause S= THIS^.buttons.Pause.pressed; 
THIS^.pause R= THIS^.buttons.Start.pressed;
THIS^.selectedNode.enableStepping S= THIS^.buttons.StepMode.pressed;
THIS^.selectedNode.enableStepping R= THIS^.buttons.Start.pressed;
THIS^.selectedNode.step S= THIS^.buttons.StepMode.pressed;

IF ( THIS^.buttons.Stop.pressed ) THEN
	runModeStep := STOP_MODE_IMMEDIATE;
ELSIF (THIS^.buttons.StopRequest.pressed) THEN
	runModeStep := STOP_MODE_REQUEST;
ELSIF 	THIS^.modeHandler.modeIsExecuting 
	AND_THEN 
		(THIS^.modeHandler.rootNode.nodeState = CNM_ReturnTypes.SingleExecutionState.SUCCESS) 
THEN
	THIS^.buttons.Start.enabled := TRUE;
	THIS^.buttons.Stop.enabled := FALSE;
	THIS^.buttons.StopRequest.enabled := FALSE; 
	THIS^.buttons.Pause.visible := FALSE;
	THIS^.buttons.StepMode.visible := FALSE;
	runModeStep := SELECT_MODE;
END_IF