Siemens 6AU1900-1AB32-0BA0 configurationmanual Cyclic relative execution type, you can select

		Configuring
		3.5 Customize the display of the cam
	Field/button	Explanation/instructions
Representation range
	Start	Specify here the Start point of the representation range.
	(Number of periods deactivated)	If the Number of periods option has been activated, the
		system will determine the start point.
	End	Specify here the End point of the representation range.
	(Number of periods deactivated)	If the Number of periods option has been activated, the
		system will determine the end point.
	Number of periods	If under Target device parameters in the Coordinates tab,
	(cyclical absolute,	you have specified the cyclic absolute execution type or the
	cyclical relative)	cyclic relative execution type, you can select the
		option Number of periods. Enter the number of periods that
		you want to display.
Grid lines
	Set automatically	If you activate Set automatically, the grid lines will be
		displayed automatically with an optimum spacing.
		If you deactivate Set automatically, you can use Main line
		spacing or Auxiliary line spacing to specify the grid line
		spacing.
	Main line spacing	You can activate the display of the grid lines for the main
		line spacing here.
		If you deactivate the Set automatically option, you can
		specify the grid line spacing for the main line spacing.
		Note:
		The spacing that you specify for the grid lines in the main
		line spacing must be a multiple of the spacing that you
		specify for the grid lines in the auxiliary line spacing.
	Auxiliary line spacing	If the main line spacing option has been activated, you can
	(Main line spacing activated)	also activate the display of the grid lines for the auxiliary line
		spacing.
		If you deactivate the Set automatically option, you can
		specify the grid line spacing for the auxiliary line spacing.
		Note:
		The spacing that you specify for the grid lines in the main
		line spacing must be a multiple of the spacing that you
		specify for the grid lines in the auxiliary line spacing.

CamTool	3-19
Configuration Manual, 12.2004, 6AU1900-1AB32-0BA0