SetLineUseChartY Method

SetLineUseChartY is a method for a Trend Invoke method action.

Purpose: SetLineUseChartY

To change the line's Y-axis to either the Chart Y Axis or an axis whose ID is the line's ID plus a _Y suffix.

Click Advanced on the Action tab of the Procedure Information dialog box.

The Edit Method dialog box opens for the SetLineUseChartY method

Configuration is as follows.


Field	Description
Method name	Name of the selected method. Note: Another method can be selected from the drop-down list.
Method result	(Optional) Setpoint that contains the status value.
	Class		Boolean
	Structure Type		BOOL
	Allowed		Device or global Point ID.
	When a user invokes the method, the method result contains one of the following values.
		Value	Method Result
		1	The method executed successfully.
		0	The method failed.
Parameters	LineID	String that evaluates to an existing Line ID.
	UseChartYAxis		Line or lines whose Chart Y Axis is used/not used. Expression or Point ID that evaluates to the numeric value:
			Value	Trending will
			0	Not use the Chart Y-axis.
			1	Use the Chart Y-axis.
			Results depend on whether or not the line was using the Chart Y Axis.
			Option		Description
			1		If the line was using the Chart Y Axis and UseChartYAxis is 0, Trending disables the Chart Y-axis and maintains the current settings.
			2		If the line was not using the Chart Y Axis and UseChartYAxis is 1, the Chart Y Axis is enabled and the current chart axis settings are used.