Siemens SINUMERIK 840D Programming Guide

4
Protection Zones 08.97
4.2 Activatin
g
/deactivatin
g
p
rotection zones: CPROT
,
NPROT
4
840D
NCU 571
840D
NCU 572
NCU 573
FM-NC 810D 840Di

Siemens AG 2000. All rights reserved
4-144
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA)
−
04.00 Edition
4.2 Activating/deactivating protection zones: CPROT, NPROT
Programming
CPROT n,state,xMov,yMov,zMov)
NPROT (n,state,xMov,yMov,zMov)
Explanation of the commands and
parameters
CPROT
Call channel-specific protection zone (for NCU 572/573 only)
NPROT
Call machine-specific protection zone
n
Number of protection zone
state
Status parameter
0 = Deactivate protection zone
1 = Preactivate protection zone
2 = Activate protection zone
xMov,yMov,zMov
Move defined protection zone on the geometry axes
Function
Activating, deactivating protection zones or
deactivate active protection zones for collision
monitoring.
The maximum number of protection zones which
can be active simultaneously on the same channel is
defined in machine data.
If no tool-oriented protection zone is active, the tool
path is checked against the workpiece-oriented
protection zones.
If no workpiece-oriented protection zone is active,
protection zone monitoring does not take place.

Siemens SINUMERIK 840D Specifications

General

Series	SINUMERIK 840D
Axes	Up to 31
Channels	Up to 10
Operating System	Windows-based
Power Supply	24 V DC
Control Unit Type	CNC
Interface	Ethernet, PROFIBUS
Display	TFT color display
Interpolation	Spline
PLC	Integrated PLC
Data Storage	CompactFlash, USB