Kinematic Chains - Siemens SINUMERIK 840D sl Programming Manual

Flexible NC programming
1.1 Variables
Redefinition ( ) of system and user variables
REDEF
Access rights (
● System data
● User data
40
.../ ...) can be redefined for the following variables:
APR APW
– 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, 03/2013, 6FC5398-2BP40-3BA1
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