Name: TSL Automation Solutions
Address: OPP GTB NAGAR RAILWAY STATION, FLOOR-GRD, SHOP NO. 2-7, PLOT- 226/227,2, LAXMAN NIWAS, RAMMILAN G SHUKLA MARG, Mumbai, Maharashtra, 400022, IN

This section describes how to define the forward marker and the backward marker settings for a bar graph. The following is an example of the Forward Marker page.

The following table describes each property in the Forward Marker page and the Backward Marker page.

		Word	Description
Property		Description
Number of Marks		Specifies the maximum number of marks this marker can support.
Location		Select Up or Down for the location of the marker when the bar direction is Leftward or Rightward. Select Left or Right for the location of the marker when the bar direction is Upward or Downward.
Forward/Backward Marker Control Block		Specifies the variable that stores the marker control block. Click to enter an address for this field. Click to select a tag for this field. The following table shows the data arrangement of the marker control block when the data type is 16-bit.
		0	Specifies the actual number of marks that the marker will display.
		1	The value of mark 1.
		2	The value of mark 2
		…	…
		12	The value of mark 12
		The following table shows the data arrangement of the marker control block when the data type is 32-bit.
		Word	Description
		0,1	Specifies the actual number of marks that the marker will display.
		2,3	The value of mark 1.
		4,5	The value of mark 2
		…	…
		24,25	The value of mark 12
		Note: The data format of the mark values should be the same as that of the monitored variable.
Mark No. 1 - No. 12	Style	Specifies the mark style. There are four mark styles:
	Border Color	The border color of the mark.
	LT Color	The fill color of the mark when the monitored value is less than the mark’s value.
	EQ Color	The fill color of the mark when the monitored value is equal to the mark’s value.
	GT Color	The fill color of the mark when the monitored value is greater than the mark’s value.