Data Lists; Machine Data; Nc-Specific Machine Data - Siemens SINUMERIK 840D sl Function Manual

System variable
$SN_PA_CENT_ABS[1.4]
$SN_PA_CENT_ABS[1.5]
$SN_PA_CENT_ABS[1.6]
$SN_PA_CENT_ABS[1.7]
$SN_PA_CENT_ABS[1.8]
$SN_PA_CENT_ABS[1.9]
Activation
Table 3-4
Program code
NPROT(1, 2, 0, 0, 0)
CPROT(1, 2, 0, 0, 100)
CPROT(2, 2, 0, 0, 0)
3.6

Data lists

3.6.1

Machine data

3.6.1.1

NC-specific machine data

Axis monitoring
Number Identifier: $MN_
10604 WALIM_GEOAX_CHANGE_MODE
10710 PROG_SD_RESET_SAVE_TAB
Basic Functions
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Val‐
ue
0
0
0
0
0
0
Part program excerpt for activating the three protection zones for spindle chuck, workpiece,
and toolholder:
A3: Axis Monitoring, Protection Zones
Remark
; Midpoint of contour[i], abscissa value
; Protection zone for toolholder, contour element 4
; Midpoint of contour[i], abscissa value
; Protection zone for toolholder, contour element 5
; Midpoint of contour[i], abscissa value
; Protection zone for toolholder, contour element 6
; Midpoint of contour[i], abscissa value
; Protection zone for toolholder, contour element 7
; Midpoint of contour[i], abscissa value
; Protection zone for toolholder, contour element 8
; Midpoint of contour[i], abscissa value
; Protection zone for toolholder, contour element 9
Comment
Protection zone: Spindle chuck
Protection zone: Workpiece with 100 mm offset
in the Z axis
Protection zone: Toolholder
Description
Working area limitation during switchover of geometry
axes
Setting data to be updated
3.6 Data lists
171