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Chapter 6
W
elding Condition
S
ETTING
W
ELDING
C
ONDITIONS
W
ELDING
C
ONDITION
C
HAPTER
6
●
Turn the parameter adjustment knob to set the welding current.
⇒
The set parameter is displayed on the left digital meter.
T I P S
• In the setting of welding current, the wire feed speed automatically set according to the
welding current can be checked. Press the UNIT CHANGE key to light off the LED of the
key ("IPM": On, "A": Off), and the value displayed on the left digital meter switches to the
display of wire feed speed. Pressing the UNIT CHANGE key again to light on the LED of
the key ("IPM": Off) returns the display to the one of welding current.
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.
(“CRATER-FILL-ON (with pulse)” cannot be selected if “DC” or “DC LOW SPATTER” is selected in the “WELDING
METHOD SWITCH” 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. (
6.7.2.33
-
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
(No pulse)
Unavailable
After the main welding, the welding process on the "Crater" condition (no pulse) is
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. (
6.6.4.3
-
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. (
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. (
6.6.4.3
-
Crater "ON" (with initial condition))
Arc Spot
-
The welding process by the arc spot is available. (
6.6.5
-
Arc spot time)
