－
37
－
10. OPERATION
(Continued)
CRATER
INITIAL
condition
Timing chart
ON
OFF
ON
Even if the torch switch is switched off during welding, the start signal will be self-hold.
The torch switch should be kept pressed and held during the INITIAL and CRATER
period.
Even if welding PENETRATION CONTROL function(F13) is set to “ON”, the function
will not be carried out during the CRATER period.
ON
OFF
ON
OFF
Torch switch
Gas flow
Voltage between
output terminal
Wire feed speed
Welding current
Pre-flow time
Anti-stick(burnback)time
Post-flow time
No-load voltage
Slow-down speed
Main current
Crater current
Initial current
Initial
Main welding
Crater
Post-flow time
OFF
ON
ON
OFF
Slow-down speed
Anti-stick(burn-back)time
Pre-flow time
No-load voltage
Main current
Crater current
Torch switch
Gas flow
Welding voltage
Wire feed speed
Welding current
Main welding
Crater
Wminfo
