Daihen OTC Welbee Inverter W400, Owner'S Manual

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S
ETTING
W
ELDING
C
ONDITIONS
W
ELDING
C
ONDITION
C
HAPTER
6
6-18
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" - "CRATER FILL ON (REPEATED)" - "Arc Spot".
6.6.3.1 Crater "OFF"
Select "CRATER OFF" by the CRATER-FILL key.
• In synchronous to the ON/OFF operation of the torch switch, the welding starts/stops.
Mode Initial condition Description
CRATER-FILL OFF -
In the welding process, only available process is the main welding. ( 6.6.3.1
-
Crater "OFF")
CRATER-FILL ON
Unavailable
After the main welding, the welding process on the "Crater" condition is
available. (
6.6.3.2
-
Crater "ON" (no initial condition))
Available
Adding to the above, the welding process is available by the initial condition
before the main welding. (
6.6.3.3
-
Crater "ON" (with initial condition))
CRATER-FILL ON
(REPEATED)
Unavailable
After the main welding, the welding process on the "Crater" condition is
available. (
6.6.3.2
-
Crater "ON" (no initial condition))
Available
Adding to the above, the welding process is available by the initial condition
before the main welding. (
6.6.3.3
-
Crater "ON" (with initial condition))
Arc Spot -
The welding process by the arc spot is available. ( 6.6.4
-
Arc spot time)
Torch switch
Gas flow
Output voltage
Wire feeding speed
Welding current
Main welding
Anti-stick time
ON
OFF
Pre-flow Post-flow
No-load voltage
Slow-down speed
Welding current
ON
OFF