Defining User Data - Siemens SINUMERIK 840D sl Programming Manual

File and Program Management

3.3 Defining user data

Loading initialization programs
INI programs can also be selected and called as parts programs if they only use the data of
a single channel. It is thus also possible to initialize program-controlled data.
Information on file types is given in the Operator's Guide.
3.3 Defining user data
3.3
Function
Notice
User data (GUD) is defined at the time of start-up. The necessary machine data should be
initialized accordingly. The user memory must be configured. All relevant machine data have
as a component of their name GUD.
The user data definition (GUD) can be prepared in the Services operating area of the HMI
user interface. This eliminates the time-consuming reimport from data backup
(%_N_INITIAL_INI).
The following applies:
• Definition files that are on the hard disk are not active.
• Definition files that are on the NC are always active.
Programming
The GUD variables are programmed with the DEF command:
DEF range preprocessing stop type name[.., ...]=value
3-8
Programming Manual, 03/2006 Edition, 6FC5398-2BP10-1BA0
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