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S
ETTING
I
NTERNAL
F
UNCTIONS
W
ELDING
C
ONDITION
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HAPTER
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100
T I P S
• When the internal function F45 is set to [ON], automatically the setting of "special crater" is selected,
disabling other welding modes. (The 2T/4T menu does not work.)
• Welding process at crater treatment is the same as that of main welding.
•
In the following cases, this function cannot be used:
–
Internal function F11 (Fine adjustment of welding JOB memory) is set to "1" to "30" (enabled);
–
Internal function F44 (Reading welding JOB with remote control) is set to "ON" (enabled);
–
Internal function F48 (Adjusting current with torch switch) is set to "ON" (enabled); or
–
Internal function F51 (Special crater repeat) is set to "ON" (enabled); or
–
Either of the internal function F29 to F32 (External input terminal setting) is set to "5" (Loading welding condition).
6.7.2.33 F48: Adjusting current with torch switch
Increases/decreases the welding current by the torch switch operation.
•
[ON]: the setting of "4T" is selected, enabling to increase or decrease welding current by single-clicking or double-
clicking the torch switch in the period of welding condition (during start input holding)
•
If this function is enabled, "ADJUST.CURRENT by TS" is displayed in the HOME screen, enabling the internal
functions F49 and F50.
•
Set the increase/decrease current volume through F49 (Current increase and decrease by single-clicking) and F50
(Current increase and decrease by double-clicking).
•
[OFF]: disables the function.
T I P S
• When the internal function F45 is set to [ON], automatically the setting of "4T" is selected,
disabling other welding modes. (The 2T/4T menu does not work.)
• Setting for current increase and decrease is available for both single-clicking and double-clicking.
• Single-clicking or double-clicking operation should be within 0.3 seconds.
• At the time of transition to crater, press the torch switch for at least 0.3 seconds.
• Welding process at crater treatment is the same as that of main welding.
㻌
㻌
㻌
㻌
ON
OFF
Torch switch
Gas flow
Output voltage
Wire feeding speed
Welding current
Pre-flow
Post-flow
Anti-stick time
No-load voltage
Slow-down speed
Crater-fil
㼘
Main welding
Start current
Crater-fill current
Welding current
Start condition
Set the time by F46
(0.0 to 10.0 seconds)
Set the time by F47
(0.0 to 10.0 seconds)