====== Command:AHOME (AH) ======

--> MS2000 or RM2000 syntax ^

^Shortcut  |AH   | 
^Format  |AHOME [X=fast_axis] [Y=slow_axis]  |
^Units    |Millimeters|
^Remembered |Using SS Z |
^Required Firmware Module | [[:rapid_array_scanning|ARRAY MODULE]] |

<--

--> Tiger syntax ^

^Shortcut  |AH   | 
^Format  |[addr#]AHOME [X=fast_axis] [Y=slow_axis]  |
^Units    |Millimeters|
^Type    |Card-Addressed  |
^Remembered |Using [addr#]SS Z |
^Required Firmware Module | [[:rapid_array_scanning|ARRAY MODULE]] |

<--

Set the location of the first array position when using the [[:rapid_array_scanning|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 [[commands:scan|SCAN]] command.

**No Arguments:** The command reads the current location and sets it to the first array position.

**X:** ''[fast_axis]'' Set or query the fast axis home position in millimeters.

**Y:** ''[slow_axis]'' Set or query the slow axis home position in millimeters.


{{tag>array commands tiger ms2000}}