Displaying Global User Data (Gud) - Siemens SINUMERIK 840D sl Operating Manual

Delete R variables
...
...
4.3

Displaying global user data (GUD)

Global user data
Global GUDs are NC global user data (Global User Data) that remains available after
switching the machine off.
GUDs apply in all programs.
Definition
A GUD variable is defined with the following:
● Keyword DEF
● Range of validity NCK
● Data type (INT, REAL, ....)
● Variable names
● Value assignment (optional)
Example
DEF NCK INT ZAEHLER1 = 10
HMI sl Universal
Operating Manual, 01/2008, 6FC5398-6AP10-2BA0
1. Press the ">>" and "Delete area" softkeys.
The "Delete R parameters" window appears.
2. Enter the R parameter(s) whose channel-specific values you would
like to delete and press the "OK" softkey.
- OR -
Press the "Delete all" softkey and confirm the prompt with "OK" if you
really want to delete all R parameters.
A value of 0 is assigned to the selected R parameters or to all R
parameters.
4.3 Displaying global user data (GUD)
User data
125