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Fronius CMT 4000 Advanced Operating Instructions & Spare Parts

Fronius CMT 4000 Advanced
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152
Notes on the use
of the FAC param-
eter
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
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 proc-
ess, 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 val-
ue 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.

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Fronius CMT 4000 Advanced Specifications

General IconGeneral
BrandFronius
ModelCMT 4000 Advanced
CategoryAC Power Distribution
LanguageEnglish

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