840D/828D SINUMERIK Operate
Notes
Section 8
User variables
8.6 Local user data
LUD are only valid in the program or subroutine in which they were de-
fined. The control displays the LUD after the start of program processing.
The display is available until the end of program processing.
A local user variable is defined with the following:
Keyword DEF
Data type
Variable names
Value assignment (optional)
8.6.1 Selecting the function “Local LUD“
After pressing the VSK 1.4 “Local LUD“ a window
with all present local user variables opens.
8.6.2 Displaying local user data
1. Press the “MENU SELECT“-key on the operator
panel, then the HSK 2 “Parameter” to open the oper-
ating area “Parameter”. Alternatively press the
“OFFSET”-key on the keyboard.
2. Press the VSK 6 “User variable“.
3. Press the VSK 1.4 “Local LUD“.
The window with the local user data opens.
If no local user data are defined the window stays
blank.
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