Displaying Channel Guds - Siemens SINUMERIK 840D sl Operating Manual

5.4

Displaying channel GUDs

Channel-specific user data
Like the GUDs, channel-specific user data are applicable in all programs for each channel.
However, unlike GUDs, they have specific values.
Definition
A channel-specific GUD variable is defined with the following:
● Keyword DEF
● Range of validity CHAN
● Data type
● Variable names
● Value assignment (optional)
Example
DEF CHAN REAL X_POS = 100.5
Proceed as follows
...
HMI sl Turning
Operating Manual, 01/2008, 6FC5398-7AP10-0BA0
1. Select the "Parameter" operating area.
2. Press the "User variable" softkey.
3. Press the "Channel GUD" and "GUD selection" softkeys.
A new vertical softkey bar appears.
4. Press the "SGUD" to "GUD6" softkeys if you want to display GUD 1 to
GUD 6 of the channel-specific user data.
- OR -
User data
5.4 Displaying channel GUDs
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