Choke Effect / Dynamics; Superpuls - EWM drive 4X HP Operating Instructions Manual

5.5.4.3

Choke effect / dynamics

Display
5.5.4.4

superPuls

In superPuls mode, the program toggles between the main program (PA) and the reduced main program
(PB). This function is e.g. used for thin sheet welding to reduce the heat input in a controlled manner or
for positional welding without the need for weaving.
The combination of superPuls and other EWM welding processes offers a multitude of possibilities. For
example, to enable the welding of vertical-up welds without the "Christmas tree" technique, when
selecting program 1 the relevant superPuls variant (depending on the material) is activated as well. The
required superPuls parameters are defined ex works.
The welding power can be represented as average value (ex works) or solely as program A value. If the
average value display is activated the signal lights of the main (PA) and reduced main program (PB) are
illuminated simultaneously. The display variants can be toggled using special parameter P19,.
- See 5.5.12 Main program A mode chapter
- See 5.10 Special parameters (advanced settings) chapter
Display
099-005392-EW501
01.02.2016
ENTER
Setting/selection
Dynamics setting
40: Arc harder and narrower
-40: Arc softer and wider
ENTER
Setting/selection
Selects superPuls
Switches function on or off.
Switch on
Switching on machine function
Switch off
Switching off machine function
Design and function
EXIT
3 s
Figure 5-14
Figure 5-15
MIG/MAG welding
EXIT
3 s
41