commands:os

# Differences

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 commands:os [2016/12/23 19:21]jon created commands:os [2019/04/18 23:33] (current) 2016/12/23 21:28 asiadmin 2016/12/23 19:21 jon created Next revision Previous revision 2016/12/23 21:28 asiadmin 2016/12/23 19:21 jon created Line 1: Line 1: + ====== Command:OS ====== + + --> MS2000 or RM2000 syntax# + + ^Shortcut ​ |OS   ​| ​ + ^Format ​ |OS [axis] = [distance]…| + ^Units ​   |millimeter| + ^Remembered |Using SS Z | + + <-- + + --> Tiger syntax# ​ + + ^Shortcut ​ |OS   ​| ​ + ^Format ​ |OS [axis] = [distance]…| + ^Units ​   |millimeter| + ^Type    |Axis-Specific ​ | + ^Remembered |Using [addr#]SS Z | + + <-- + + This command sets (or displays) the amount of distance in millimeters to travel to absorb the backlash in the axis' gearing. ​ Analogous to backlash, but will always overshoot the desired position by the set amount and then come back towards the move's origination,​ whereas backlash always approaches from the same direction. Backlash move, if any, occurs before the overshoot move.  Default is 0, which turns the overshoot routines off.  When queried will return the actual value instead of the user-set target value + + **Example:​** + + $OS X=.05 Y=0 + :A +$ OS x? + :X=0.049981 A​ + + The command in this example will make the controller overshoot any X moves by location 50 microns before moving to the final target, while the overshoot algorithm for the Y axis is disabled. + + + {{tag>​commands tiger ms2000}}
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