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run

Short Summary​

This method calls the logic for the HMI.

Attention: This methods needs to be called in every PLC cycle.

Parameters​

none

Code​

Declaration​

METHOD run
VAR_INST
	currentStep: DINT := 0;
END_VAR

Implementation​

THIS^.cycleManager(execute := TRUE);
IF (THIS^.nodeSelectionChanged := THIS^.selectedNode <> THIS^.currentNode) THEN
	THIS^.currentNode := THIS^.selectedNode;
	THIS^.nextOpMode := THIS^.currentOpMode := THIS^.selectedNode.currentModeId;
END_IF

CASE THIS^.cycleManager.step.current OF
INIT:
	THIS^.initButtons();
	THIS^.nextOpMode := OpMode.HOME;
	
	THIS^.cycleManager.evaluate(
		SEL(
			THIS^.modeHandler.isSwitchedOn, 
			CNM_ReturnTypes.SingleExecutionState.BUSY, 
			CNM_ReturnTypes.SingleExecutionState.SUCCESS
		));
SELECT_MODE:
	THIS^.cycleManager.proceedWith(step :=  THIS^.selectModeStep());
START_MODE:
	THIS^.cycleManager.proceedWith(step := THIS^.startModeStep());
RUN_MODE:
	THIS^.cycleManager.proceedWith(step := THIS^.runModeStep());
STOP_MODE_IMMEDIATE:
	THIS^.cycleManager.proceedWith(step := THIS^.stopModeImmediateStep());
STOP_MODE_REQUEST:
	THIS^.cycleManager.proceedWith(step := THIS^.stopModeRequestStep());
ELSE	
	; // do nothing
END_CASE

THIS^.messageService.run();