Fronius CMT 4000 Advanced, Operating Instructions Manual

Page: 161 / 212

ASt
Anti-stick
Unit -
Setting range ON, OFF
Factory setting OFF
Uco
U (Voltage) cut-off - Welding voltage limitation:
Unit V
Setting range OFF or 5 - 95
Factory setting OFF
NOTE!
The arc length depends on the welding voltage.
To end the welding process, it is usually necessary to significantly lift the rod electrode
away from the workpiece. With the “Uco” parameter, the welding voltage can be limited
to a value that makes it possible to end the welding operation simply by slightly lifting the
rod electrode.
If the welding process is stopped unintentionally during the welding, increase the value
for the Uco parameter.
Notes on the use
of the FAC para-
meter The following parameters in Setup menu level 2 are not reset to the factory setting when
the FAC parameter is used:
-
PPU
- C-C
- Stc
- Arc
- S4t
- Gun
161
EN
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