Functional characteristics
MMA welding
28
099-M183xA-EW501
15.7.2022
Display
Setting/selection
Slope time of main program P
A
to end program P
END
End current (as a percentage, dependent on main current)
End current time (duration of end current)
Burn-back correction
5.2.8
Conventional MIG/MAG Welding (GMAW non synergic)
You can only change the JOB number when no welding current is flowing.
3s
Figure 5-15
5.3
MMA welding
5.3.1
Welding task selection
• Select MMA JOB 128
> see 8.1 chapter
.
You can only change the JOB number when no welding current is flowing.
3s
Figure 5-16
5.3.2
Arcforce
During the welding process, arcforce prevents the electrode sticking in the weld pool with increases in
current. This makes it easier to weld large-drop melting electrode types at low current strengths with a
short arc in particular.
Figure 5-17
Display
Setting/selection
Arcforce correction
• Increase value > harder arc
• Decrease value > softer arc
