Attribute: Initialization Value - Siemens Sinumerik 840D sl Programming Manual

Flexible NC programming
1.1 Variables
General conditions
Granularity
A redefinition is always applied to the entire variable which is uniquely identified by its name.
Array variables do not, for example, support the assignment of different attributes to individual
array elements.
See also
General information about variables General information about variables [Page 17]
1.1.7

Attribute: Initialization value

Definition (DEF) of user variables
During definition an initialization value can be preassigned for the following user variables:
• Global user variables (GUD)
• Program-global user variables (PUD)
• Local user variables (LUD)
Redefinition (REDEF) of system and user variables
During redefinition an initialization value can be preassigned for the following variables:
• System data
-
• User data
-
-
-
-
-
-
-
34
Setting 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)
Programming Manual, 02/2011, 6FC5398-2BP40-1BA0
Job planning