3.1.1.7 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
– Setting data
● User 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)
Reinitialization time
During redefinition, the point in time can be specified at which the variable should be
reinitialized, i.e. reset to the initialization value.
● INIPO (POWER ON)
The variable is reinitialized at Power On.
● INIRE (reset)
The variable is reinitialized on NC reset, mode group reset, at the end of the part program
(M02/M30) or at Power On.
● INICF (NEWCONF)
For the function "Set machine data active", the variable is reinitialized via HMI, part program
command NEWCONF or NC reset, mode group reset, part program end (M02 / M30) or a
Power On.
● PRLOC (program-local change)
The variable is only reinitialized on an NC reset, mode group reset or at the end of the part
program (M02/M30) if it has changed during the current part program.
The PRLOC attribute may only be changed in conjunction with programmable setting data
(see the table below).
Work preparation
3.1 Flexible NC programming
NC programming
406 Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
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