Welding Parameters For Tig Dc Welding - Fronius MagicWave 190 Operating Instructions Manual

All welding parameter set values that have been set using the adjusting dial remain
stored until the next time they are changed.
This applies even if the power source is switched off and on again.
13
Welding parame- The polarity welding parameter is only available on MagicWave power sources.
ters for TIG DC If the polarity welding parameter is set to DC, the following welding parameters are avail-
welding able:
xxA = actual current value depending on the specified main current
Starting current
-
Starting current, 2-step mode and spot welding
Setting range: 0 - 200% (of main current)
Factory setting: 50%
IMPORTANT! The starting current is saved separately for TIG AC welding and TIG DC
welding.
UpSlope
-
UpSlope, 2-step mode and spot welding
Setting range: off; 0.1 - 30.0 s
Factory setting: 0.5 s
IMPORTANT! The saved UpSlope value applies to both the 2-step and 4-step modes.
54
NOTE!
Start welding (ignite the arc)
50%
0.5 s
xxA
-
+
Starting current, 4-step mode
-
+
UpSlope, 4-step mode
50%
xxA
0.5 s
+
+