6-1
Chapter 6
W
elding Condition
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
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 550 A
10 to 400 A
(for TIG welding)
20 to 300 A
(for DC STICK welding)
150 A
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)
10.0 to 50.0 V
23.5 V
Voltage
(SYNERGY)
-100 to 100
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).
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
) / MAG (10
％
CO
2
) / MIG (2
％
O
2
)/MIG (2.5
％
CO
2
) / MIG (100
％
Ar)
WIRE
MATERIALS
MILD STEEL
MILD STEEL/MILD STEEL CORED / STAINLESS STEEL / STAINLESS FERRITE /
STAINLESS CORED/Brazing Cu Si/Brazing Cu Al / Al / PURE / Al/Mg / INCONEL / TITANIUM
WELDING
METHOD
DC PULSE
DC PULSE / DC / DC LOW SPATTER / DC WAVE PULSE / DC TIG / DC STICK
WIRE DIA.(mm)
1.2
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
