Working Area Limitation In Wcs/Szs (Walcs0 - Siemens SINUMERIK 828D Programming Manual

Supplementary commands
14.3 Working area limitation
14.3.2 Working area limitation in WCS/SZS (WALCS0 ... WALCS10)
Function
In addition to the working area limitation with
(G25/G26, WALIMON, WALIMOF) (Page 404)") there is an additional working area limitation
that is activated using the G commands
limitation with
limited coordinate system-specific in the workpiece coordinate system (WCS) or in the
settable zero system (SZS).
Using the G commands
selected under the up to ten channel-specific data sets for the coordinate system-specific
working area limitations. A data set contains the limit values for all axes in the channel. The
limitations are defined by channel-specific system variables.
Application
The working area limitation with
is mainly used for working area limitations for conventional lathes. They allow the
programmer to use the defined "end stops" – when moving the axis "manually" to define a
working area limitation referred to the workpiece.
Syntax
The "working area limitation in the "WCS/SZS" is activated by selecting a working area
limitation group. G commands are used to make the selection:
WALCS1
...
WALCS10
The de-activation of the "working area limitation in the WCS/SZS" is realized using G
commands:
WALCS0
408
, the working area here is not in the basic coordinate system, but is
WALIMON
-
WALCS1 WALCS10
WALCS1
Activating working area limitation group No. 1
Activating working area limitation group No. 10
De-activating the active working area limitation group
(see "Working area limitation in BCS
WALIMON
to . Contrary to the working area
WALCS1 WALCS10
, a data set (working area limitation group) is
- ("Working area limitation in the WCS/SZS")
WALCS10
Programming Manual, 07/2010, 6FC5398-1BP40-0BA0
Fundamentals