Design and function
Special parameters (advanced settings)
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5.11.3.22 Correction or nominal voltage display (P24)
When setting the arc correction using the right-hand rotary knob the display will either show the correction
v- 9.9 V (ex works) or the absolute nominal voltage.
5.11.3.23 JOB selection in Expert mode (P25)
The special parameter P25 can be used to specify whether the special JOBs SP1/2/3 or the welding job
selection according to the JOB list can be selected on the wire feeder.
5.11.3.24 Nominal value wire heater (P26)
The Wire Heating System (WHS) prevents moisture deposits on the welding wire and thus reduces the
risk of pinholes. The setting is infinitely variable in the temperature range from 25°C to 50°C; the factory
setting of 45°C is mainly used for moisture-attracting welding consumables such as aluminium or flux-
cored wire.
5.11.3.25 Mode switching at welding start (P27)
With the selected 4-cycle-Special mode, the user can determine by the time of the torch trigger operation
in which operating mode (4-cycle or 4-cycle-Special) the program sequence shall be carried out.
Hold torch trigger (longer than 300 ms): Program sequence with operating mode 4-cycle-Special (stan-
dard).
Tap torch trigger: Device changes to operating mode 4-cycle.
5.11.3.26 Error threshold electronic gas flow control (P28)
The set percentage value is the error threshold; if it is undershot or exceeded, an error mes-
sage
> see 7.1 chapter
is displayed.
5.11.3.27 Units system (P29)
Function not active
• Metric metric units are displayed.
Function active
• Imperial units are displayed.
5.11.3.28 Selection option – Program sequence with welding power rotary knob (P30)
Function not active
• The rotary knob is locked, use the welding parameters push-button to select the welding parameters.
Function active
• Rotary knob can be used to select the welding parameters.