S
ETTING
W
ELDING
C
ONDITIONS
W
ELDING
C
ONDITION
C
HAPTER
6
6-18
3.
Set the welding voltage.
●
Check the lighting on the LED "V" (unit of welding voltage). When the LED is lights off, press the
"VOLTAGE SETTING DISPLAY SWITCH" key to light up the LED.
●
Turn the parameter adjustment knob to set the welding voltage.
The set value is displayed on the right digital meter.
At SYNERGIC mode: fine adjustment is carried out based on the welding voltage automatically set
according to the welding current.
At INDIVIDUAL mode: voltage setting is made in regardless of the welding current.
Switch the mode by the "VOLT. ADJUST" key. (
The mode set by the "VOLT. ADJUST" key is applied all of the conditions (INITIAL CONDITION/
MAIN CONDITION/CRATER-FILL CONDITION).
4.
Register to the memory as necessary. (
-
Memory Function of Welding Conditions)
6.6.3
Crater setting
This section explains the details of crater treatment and torch switch operation.
There are modes listed below for the crater setting. For initialization conditions, select availability by the
INITIAL CONDITION key.
The above-mentioned mode switches in the following order by each pressing the CRATER-FILL key.
"CRATER FILL OFF" - "CRATER FILL ON (no pulse)" - "CRATER FILL ON (with pulse)" - "Arc Spot".
The pattern of the following combinations and can not be selected.
Mode
Initial condition
Description
CRATER-FILL OFF
-
In the welding process, only available process is the main welding. (
-
CRATER-FILL ON
(No pulse)
Unavailable
After the main welding, the welding process on the "Crater" condition (no pulse)
is available. (
Crater "ON" (no initial condition))
Available
Adding to the above, the welding process is available by the initial condition
before the main welding. (
-
Crater "ON" (with initial condition))
CRATER-FILL ON
(with pulse)
Unavailable
After the main welding, the welding process on the "Crater" condition (with
pulse) is available. (
Crater "ON" (no initial condition))
Available
Adding to the above, the welding process is available by the initial condition
before the main welding. (
-
Crater "ON" (with initial condition))
Arc Spot
-
The welding process by the arc spot is available. (
-
Pattern No.
Crater setting
WELDING METHOD
TRAVEL SPEED
GAS
WIRE MATERIALS
1
with pulse
DC
-
-
-
2
with pulse
DC LOW SPATTER
-
-
-
3
no pulse
DC PULSE/
DC WAVE PULSE
-
-
INCONEL
4
no pulse
DC PULSE/
DC WAVE PULSE
-
-
TITANIUM
5
no pulse
DC PULSE/
DC WAVE PULSE
-
MIG (100
％
Ar)
STAINLESS FERRITE
6
no pulse
DC PULSE/
DC WAVE PULSE
-
MIG (100
％
Ar)
STAINLESS STEEL
7
no pulse
DC PULSE/
DC WAVE PULSE
HIGH
-
MILD STEEL CORED
8
no pulse
DC PULSE/
DC WAVE PULSE
HIGH
-
STAINLESS CORED
9
no pulse
DC PULSE/
DC WAVE PULSE
HIGH
-
Al/PURE
