S
ETTING
I
NTERNAL
F
UNCTIONS
W
ELDING
C
ONDITION
C
HAPTER
6
107
Chapter 6
W
elding Condition
6.7.2.56 F71: Interval function
This function repeats arc ON/OFF to control the heat input.
•
"ON": Enables the function. When this function is enabled, ": Interval" will be displayed at the end of CRATER-FILL
CONDITION in the Home screen, and internal functions F72 and F73 will be enabled.
(Example) 2T: Interval
•
"OFF": Disable the function.
T I P S
• When this function is set to "ON", the setting of "2T" will be selected automatically, disabling
other welding modes. (The 2T/4T menu will not function.)
•
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 F45 (Special 2T) is set to "ON" (enabled);
–
Internal function F48 (Adjusting current with torch switch) is set to "ON" (enabled); or
–
Either of the internal functions F29 to F32 (External input terminal setting) is set to either "4" (Start) or "5" (Loading
welding condition).
6.7.2.57 F72: Interval function Arc ON time
Sets the arc-ON time in the Interval function.
•
Set the arc-ON time in the range of 0.20 to 9.99 seconds.
6.7.2.58 F73: Interval function Arc OFF time
Sets the arc-OFF time in the Interval function.
•
Set the arc-OFF time in the range of 0.20 to 9.99 seconds.
6.7.2.59 F77: Welding power source identification numbers
Sets the identification numbers of welding power source when using welding result control function. The identification
number set in this function become the part of file name when backing up the data of welding result control function.
(
-
Welding Result Control Function)
•
Setting range of identification number: 1 to 999.
6.7.2.60 F78: Prevention of unintended torch switch operation
Sets whether or not to output the error code when welding is not performed for a certain time after the pre-flow to avoid
an unexpected torch switch operation.
•
[ON]: If welding is not performed for five seconds after the pre-flow, Error code "E-011" is displayed on the left and
right digital meters and the output of the welding power source stops.
•
[OFF]: disables the function. (
6.7.2.61 F79: Switching of CAN communication connection device
Set the connection device to be used for the CAN communication.
Set to "0" to use the Digital Remote Control Box.
Set to "1" to use the Digital panel (Attached to the wire feeder) and Intelli torch.
Set to "2" to use the Digital pull torch.
Set to "3" to use the Digital middle feeder.
The Digital panel can also be used with "2" and "3".
This function is effective when any one of "0" (Semi-auto mode), "1" (Automatic machine 1 mode), and "2" (Automatic
machine 2 mode) is selected for F4 (Auto/Semi-auto mode).