Siemens SINUMERIK 828D Programming Manual page 410

Supplementary commands
14.3 Working area limitation
Example
Three axes are defined in the channel: X, Y and Z
A working area limitation group No. 2 is to be defined and then activated in which the axes
are to be limited in the WCS acc. to the following specifications:
● X axis in the plus direction: 10 mm
● X axis in the minus direction: No limitation
● Y axis in the plus direction: 34 mm
● Y axis in the minus direction: -25 mm
● Z axis in the plus direction: No limitation
● Z axis in the minus direction: -600 mm
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
limitation with
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
410
WALCS1
. If both functions are active, that limit becomes effective which the axis
WALIMON
WALIMON
Comment
; The working area limitation of
working area limitation group 2
applies in the WCS.
; Activating working area
limitation group No. 2.
- acts independently of the working area
WALCS10
.
Programming Manual, 07/2010, 6FC5398-1BP40-0BA0
Fundamentals