Siemens SINUMERIK 840D sl Programming Manual page 394

Supplementary commands
14.3 Working area limitation
Program code
...
N51 $P_WORKAREA_CS_COORD_SYSTEM[2]=1
N60 $P_WORKAREA_CS_PLUS_ENABLE[2,X]=TRUE
N61 $P_WORKAREA_CS_LIMIT_PLUS[2,X]=10
N62 $P_WORKAREA_CS_MINUS_ENABLE[2,X]=FALSE
N70 $P_WORKAREA_CS_PLUS_ENABLE[2,Y]=TRUE
N73 $P_WORKAREA_CS_LIMIT_PLUS[2,Y]=34
N72 $P_WORKAREA_CS_MINUS_ENABLE[2,Y]=TRUE
N73 $P_WORKAREA_CS_LIMIT_MINUS[2,Y]=–25
N80 $P_WORKAREA_CS_PLUS_ENABLE[2,Z]=FALSE
N82 $P_WORKAREA_CS_MINUS_ENABLE[2,Z]=TRUE
N83 $P_WORKAREA_CS_LIMIT_PLUS[2,Z]=–600
...
N90 WALCS2
...
Further information
Effectivity
The working area limitation with WALCS1 - WALCS10 acts independently of the working area
limitation with WALIMON. If both functions are active, that limit becomes effective which the
axis motion first reaches.
Reference point at the tool
Taking into account the tool data (tool length and tool radius) and therefore the reference
point at the tool when monitoring the working area limitation corresponds to the behavior for
the working area limitation with WALIMON.
394
Comment
; The working area limitation of
working area limitation group 2
applies in the WCS.
; Activating working area
limitation group No. 2.
Programming Manual, 09/2011, 6FC5398-1BP40-2BA0
Fundamentals