MS2000 or RM2000 syntax

Shortcut	AH
Format	AH [X=fast_0] [Y=slow_0]
Units	Millimeters
Required Firmware Module	ARRAY
Remembered	Using SS Z

Tiger syntax

Shortcut	AH
Format	[addr#]AH [X=fast_0] [Y=slow_0]
Units	Millimeters
Type	Card-Addressed
Required Firmware Module	ARRAY
Remembered	Using [addr#]SS Z

Set the location of the first array position when using the array module. The X setting is for the fast axis which is by default the X axis of the stage, but can be changed using the SN Y and SN Z settings (see SCAN command).

Without arguments, the command reads the current location and sets it to the first array position. When using arguments, fast_0 and slow_0 are coordinates expressed in millimeters.