Siemens SINUMERIK 828D Programming Manual

Flexible NC programming
1.1 Variables
Job planning
Programming Manual, 07/2010, 6FC5398-2BP40-0BA0
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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 a 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 (NewConfig)
The variable is reinitialized on a NewConf request via the HMI, with part program
command
NEWCONFIG or on an NC reset, mode group reset, at the end of the part program
(M02/M30) or at 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).

Siemens SINUMERIK 828D Specifications

General

Brand	Siemens
Model	SINUMERIK 828D
Category	Control Systems
Language	English