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Chapter 6 Welding Condition
This chapter explains the functions on the operation panel as well as how to set the welding conditions.
6.1 List of Welding Conditions
This section explains the parameters/functions settable in the welding power source.
6.1.1
Parameter (Welding parameter)
6.1.2
Function
Parameter
Set Range
Initial Value
Descriptions
Three phase
Single Phase
Pre-flow time
0 to 10 sec
0.1 sec
Set the gas discharge time before
welding starts.
Initialized
condition/
Main condition/
Crater condition
Current
20 to 400 A
10 to 400 A
(for TIG welding)
20 to 300 A
(for DC STICK welding)
20 to 250 A
(for DC/DC STICK welding)
20 to 200 A
(for DC PULSE welding)
10 to 250 A
(for TIG welding)
150 A
100 A (initial/
crater)
Initial Condition: set the current
and voltage value soon after the
welding.
Welding condition: set the current
and voltage value during the
welding.
Crater condition: set the current
and voltage value at the end of
welding.
Voltage
(INDIVIDUAL)
(*1)
12.0 to 45.0 V
10.0 to 30.0 V
23.5 V
21.5 V (initial/
crater)
Voltage
(SYNERGY)
(*1)
-100 to 100
-3.0 to 3.0 (MS-MIG)
0
Post-flow time
0 to 10 sec
0.4 sec
Set the gas discharge time after the
welding ends.
Arc spot time
0.1 to 10 sec
3 sec
Set the welding time at arc spot.
Arc characteristics
-10 to 10
0
Set the arc to the condition from
soft to hard.
Welding condition memory No.
1 to 100
1
Register the welding conditions
(storable up to 100).
Wave frequency
0.5 to 32.0Hz
3.0Hz
Set the wave frequency at wave
pulse.
*1: There is no voltage adjustment for DC TIG welding and DC STICK welding.
Function
Initial value
Setting parameter
CRATER-FILL
CRATER-FILL-OFF
CRATER-FILL-OFF / CRATER-FILL-ON (no pulse) / CRATER-FILL-ON (with pulse) / ARC SPOT
GAS
MAG (20
％
CO
2
)
-
CO
2
-
/ MAG (20
％
CO
2
) / MIG (2
％
O
2
) / MIG (100% Ar)
WIRE MATERIALS
MILD STEEL
MILD STEEL / MILD STEEL CORED / METAL CORED / STAINLESS STEEL / STAINLESS FERRITE /
STAINLESS CORED / Brazing Cu Si / Brazing Cu Al / SOFT ALUMINUM / HARD ALUMINUM / INCONEL
WELDING METHOD
DC PULSE
DC PULSE / DC / DC WAVE PULSE / MS-MIG / DC TIG / DC STICK
WIRE DIA. [in.(mm)]
.045 (1.2)
.030 / .035 / .040 / .045 / .052 / 1/16 (0.8/0.9/1.0/1.2/1.4/1.6)
INITIAL CONDITION
OFF
ON/OFF
VOLT. ADJUST
INDIV.
SYNERG. / INDIV.
CONSTANT
PENETRATION
OFF
ON/OFF
