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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 JOB.
6.1 List of Welding JOB
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
WB-P402L
20 to 400 A
10 to 400 A
(for DC TIG welding)
20 to 300 A
(for MMA welding)
150 A
100A (initial/
crater)
Start 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.
WB-P502L
20 to 550 A
10 to 400 A
(for DC TIG welding)
20 to 490 A
(for MMA welding)
Voltage
(INDIVIDUAL)
(*1)
WB-P402L
10.0 to 45.0 V
23.5V
21.5V (initial/
crater)
WB-P502L
10.0 to 50.0 V
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 JOB memory No.
1 to 100
1
Register the welding JOB (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 MMA welding.
Function
Initial value
Setting parameter
Operating mode
2T
2T / 4T/Crater DC / 4T/Crater DC Pulse / ARC SPOT
GAS
MAG (18% CO
2
)
-
CO
2
-
/ MAG (18% CO
2
) / MAG (2
％
O
2
) / MAG (10% CO
2
) / MAG (2.5
％
CO
2
) / MIG (100% Ar)
WIRE MATERIALS
Fe
Fe / Fe (FCW)/ CrNi / Cr 18/ CrNi (FCW) / Cu Si / Cu Al /
Al/99 /Al/Si / Al/Mg / INCONEL / TITANIUM
WELDING PROCESS
DC PULSE
DC PULSE / DC / DC LOW SPATTER / DC WAVE PULSE / MS-MIG / DC TIG / MMA
WIRE DIA. (mm)
1.2
0.8/0.9/1.0/1.2/1.6
START CONDITION
OFF
ON/OFF
Synergic
OFF
ON/OFF
CONSTANT
PENETRATION
OFF
ON/OFF
