Axis Replacement From Synchronized Actions - Siemens SINUMERIK 840Di sl Function Manual

The sign of the value determines the direction of movement:
>0: Axis motion in the positive direction
<0: Axis motion in the negative direction
==0: Stop axis motion
If a moving indexing axis is halted by command MOV[axis]=0, then the next indexing position
is approached in the same way as in JOG mode.
The feedrate for the motion can be programmed with FA[axis]=value (see above). If no axial
feedrate is programmed, the feedrate value is derived from an axis motion that may already
be activated from synchronized actions or from the axis velocity set via the machine data:
MD32060 $MA_POS_AX_VELO (initial setting for positioning axis velocity)
Example
... DO MOV[U]=0
2.4.16

Axis replacement from synchronized actions

Application
For a tool change, the corresponding command axes can be requested as an action of a
synchronized action using GET(axis). If the tool has been changed, these command axes
can be released again for the channel from the synchronized action using RELEASE(axis).
Request axis
An axis can be requested with GET[axis] as action of a synchronized action.
Release axis
An axis can be released for replacement with RELEASE[axis] as action of a synchronized
action
Note
Each axis must be assigned to the channel via machine data.
Synchronized actions
Function Manual, 11/2006, 6FC5397-5BP10-2BA0
2.4 Actions in synchronized actions
; Stop axis motion when the condition is fulfilled.
Detailed description
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