| Shortcut | SU |
|---|---|
| Format | SU [axis]=[position in mm]… |
| Units | Millimeters |
| Remembered | Automatically |
| Shortcut | SU |
|---|---|
| Format | SU [axis]=[position in mm]… |
| Units | Millimeters |
| Type | Axis-Specific |
| Remembered | Automatically |
Same as SETLOW command (see above) but for upper firmware limit switch.
Note 1: If this value is equal to or less than the value for SETLOW, then the controller will operate incorrectly. See also Note 2.
Note 2: When the direction of an axis is negative (see CCA Z=###), upper limit settings must be negative values, and lower limit settings must be positive values.
Note 3: For clocked devices (e.g. filter sliders, turrets) the upper limit is always the number of positions. Querying the value is useful for determining how many positions.
Note 4: As of Tiger firmware v2.8, SU [axis]+ will set the upper limit to be the current position. Restore the default limit by executing SU [axis]-.