Protection Zones - Siemens Sinumerik 840D sl Programming Manual

Flexible NC programming
1.1 Variables
Redefinition (REDEF) of system and user variables
Access rights (APR.../APW...) can be redefined for the following variables:
• System data
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• User data
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Machine data
Setting data
FRAME
Process data
Leadscrew error compensation data (LEC)
Sag compensation (CEC)
Quadrant error compensation (QEC)
Magazine data
Tool data

Protection zones

Toolholder, with orientation capability
Kinematic chains
3D protection zones
Working area limitation
ISO tool data
R-parameters
Synchronized action variables ($AC_MARKER, $AC_PARAM, $AC_TIMER)
Synchronized action GUD (SYG_xy[ ], where x=R, I, B, A, C, S and y=S, M, U, 4 to 9)
EPS parameters
Tool data OEM
Magazine data OEM
Global user variables (GUD)
Note
During redefinition the access right can be freely assigned to a variable between the
lowest protection level 7 and the dedicated protection level, e.g. 1 (machine
manufacturer).
Programming Manual, 02/2011, 6FC5398-2BP40-1BA0
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