Instruction Manual

Master M 358
Operating manual - EN
MAX Position parameters
The parameters listed here are MAX Position process specific.
Parameter Parameter value Description
MAX Position frequency
-0.5 ... +0.5 Hz, step 0.1
Default = 0
MAX Position frequency fine tuning.
Pulse current %
-10 … 15 %, step 1
Default = 0
MAX Position pulse current adjustment.
Plate thickness
3.0 ... 12.0 mm MAX Position plate thickness setting.
TIG welding parameters
The parameters listed here are available for adjustment with the TIG process.
Parameter Parameter value Description
Trigger logic
2T, 4T Welding guns can have several altern-
ative trigger operation modes (trigger
logics). Most common are 2T and 4T. In
2T mode you hold the trigger down
while welding. In 4T mode you press and
release the trigger to start or to stop weld-
ing.
Post gas
0.0 ... 9.9 s, step 0.1
0.0 = OFF
Welding function that continues the
shielding gas flow after the arc has extin-
guished. This ensures that the hot weld
does not come into contact with air after
the arc is extinguished, protecting the
weld and also the electrode. Used for all
metals. Especially stainless steel and
titanium require longer post gas times.
Current
15 ... 350 A, step 1
Default = 50 A
Welding current adjustment.
MMA welding parameters
The parameters listed here are available for adjustment with the MMA process.
Parameter Parameter value Description
Dynamics
-10.0 ... +10.0, step 0.2
Default = 0
Controls the short circuit behavior of the
arc. The lower the value the softer the arc,
the higher the value the rougher the arc.
Hot start level
-30 ... +30
Default = 0
Welding function that uses higher or
lower wire feed speed and welding cur-
rent at the start of the weld. After the Hot
start period the current changes to nor-
mal welding current level. This facilitates
the start of the weld especially with alu-
minum materials. In MMA the Hot start
level is preset by the user.
Current
15 ...350 A, step 1
Default = 50 A
Welding current adjustment.
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