Syntax
G25 X…Y…Z…
G26 X…Y…Z…
WALIMON
...
WALIMOF
Meaning
G25: Lower working area limitation
Assignment of values in channel axes in the basic coordinate system
G26: Upper working area limitation
Assignment of values in channel axes in the basic coordinate system
X… Y… Z…: Lower or upper working area limits for individual channel axes
The limits specified refer to the basic coordinate system.
WALIMON: Switch working area limitation on for all axes
WALIMOF: Switch working area limitation off for all axes
In addition to programming values using G25/G26, values can also be entered using axis-
specific setting data:
SD43420 $SA_WORKAREA_LIMIT_PLUS (Working area limitation plus)
SD43430 $SA_WORKAREA_LIMIT_MINUS (Working area limitation minus)
Activating and deactivating the working area limitation, parameterized using SD43420 and
SD43430, are carried out for a specific direction using the axis-specific setting data that
becomes immediately effective:
SD43400 $SA_WORKAREA_PLUS_ENABLE (Working area limitation active in the positive
direction)
SD43410 $SA_WORKAREA_MINUS_ENABLE (Working area limitation active in the negative
direction)
Using the direction-specific activation/deactivation, it is possible to limit the working range for
an axis in just one direction.
Note
The programmed working area limitation, programmed with G25/G26, has priority and
overwrites the values entered in SD43420 and SD43430.
Note
G25/G26 can also be used to program limits for spindle speeds at the address S. For more
information see " Programmable spindle speed limitation (G25, G26) (Page 104) ".
Fundamentals
2.14 Supplementary commands
NC programming
352 Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
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