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Chapter 6
W
elding Condition
S
ETTING
W
ELDING
C
ONDITIONS
W
ELDING
C
ONDITION
C
HAPTER
6
6.6.4.2
Crater "ON" (no initial condition)
Select "CRATER-FILL ON" by the CRATER-FILL menu and select "INITIAL CONDITION OFF" by the INITIAL
CONDITION menu.
•
Carry out twice the ON/OFF operation of the torch switch and carry out the welding operation. In the second ON
operation, the welding sequence is carried out by the crater current.
•
Even if the torch switch is switched off during welding, the signal will be self-hold. (The torch switch should remain
depressed and held during the CRATER phrases.)
•
When selecting "CRATER-FILL ON (no pulse)"
Regardless of the setting by the WELDING METHOD menu, the machine automatically turns to the welding with no
pulse when the crater-fill process starts.
•
When selecting "CRATER-FILL ON (with pulse)"
When "DC PULSE" or "DC WAVE PULSE" is selected by the WELDING METHOD menu, the machine automatically
turns to the pulse welding mode when the crater-fill process starts.
ON
OFF
Crater-fil
㼘
ON
OFF
Crater-fill current
ON
OFF
ON
OFF
Torch switch
Gas flow
Output voltage
Wire feeding speed
Welding current
Main welding
Anti-stick time
Pre-flow
Post-flow
No-load voltage
Slow-down speed
Welding current
