09.91 3 Operating Sequences
3.2.10 “DRF”
Operate the ”DRF YES - NO” softkey:
You activate the DRF offset by switching from ”NO” to
”YES”.
Select the ”DRF” softkey function.
The ”DRF-handwheel” enable (”YES”) is displayed on the CRT.
DRF
YES - NO
DRF
This display appears on the CRT.
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The screen display shows you the axis-handwheel assignment which you have set via the axial
setting data (see also Section 3.2.9 “HANDWHEEL”).
DRF offset with connected handwheels:
Enter the axis name (e.g. “X”) and press the “ENABLE” softkey. The “ENABLE” display
changes from “NO” to “YES”. Now handwheel No. 1 applies to axis “X”. When you operate
the handwheel, you can effect a DRF offset, for the “X” axis in the example.
The value of the DRF offset is displayed on the screen.
Proceed in an analogous manner for the other axes.
If one handwheel is assigned to several axes by the axial setting data, the enable always appli-
es to the last axis to have been input. On the display, the enable for the other axes automati-
cally changes to “NO”, i.e. the axis is blocked for the handwheel.
© Siemens AG 1990 All Rights Reserved 6ZB5 410-0EP02 3-127
SINUMERIK 810T, GA3 (BN)