75
Chapter 6
W
elding Condition
S
ETTING
W
ELDING
C
ONDITIONS
W
ELDING
C
ONDITION
C
HAPTER
6
3.
Set the welding voltage.
●
When the LED above the 7-segment display (for voltage adjustment) is off, press the parameter adjustment knob
to light up the LED.
●
Turn the parameter adjustment knob to set the welding voltage.
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.
⇒
The set value is displayed on the right digital meter.
T I P S
• Switch the mode by the VOLT. ADJUST menu. (
6.6.6 Welding voltage adjustment
)
• The mode set by the VOLT. ADJUST menu is applied all of the conditions (INITIAL CONDITION/
MAIN CONDITION/CRATER-FILL CONDITION).
4.
Register to the memory as necessary. (
6.5
-
Memory Function of Welding Conditions)
6.6.4
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 menu.
T I P S
• Even in the Crater-fill off mode, using the internal function (F45) enables to carry out the welding
process in the initial condition before the main welding, and the welding process in the Crater condition
after the main welding. (
6.7.2.32
-
F45/F46/F47: Special crater sequence (effective/initial
standard time setting/crater standard time setting))
Mode
Initial condition
Description
CRATER-FILL OFF
-
In the welding process, only available process is the main welding. (
6.6.4.1
-
Crater
"OFF")
CRATER-FILL ON
Unavailable
After the main welding, the welding process on the "Crater" condition available.
(
6.6.4.2
-
Crater "ON" (no initial condition))
Available
Adding to the above, the welding process is available by the initial condition before the
main welding. (
6.6.4.4
-
Crater (Repeated))
CRATER-FILL ON
(Repeat)
Unavailable
After the main welding, the welding process on the “Crater” condition is available.
Furthermore, even after the CRATER phases, turning ON the torch switch within 2 seconds
enables to carry out the welding process on the “Crater” condition again. (
6.6.4.2
-
Crater "ON" (no initial condition))
Available
Adding to the above, the welding process is available by the initial condition before the
main welding. (
6.6.4.4
-
Crater (Repeated))
ARC SPOT
-
The welding process by the arc spot is available. (
6.6.5
-
Arc spot time)
