Fronius TransTig 2200 Instructions De Service page 169

Available set-up HFt ..... High Frequency time ... (for HF ignition): Time interval between the HF impulses
parameters
(continued)
If the "HFt" set-up parameter is set to "OFF", no high-frequency ignition takes place at
the beginning of welding. In this case, the welding start-up takes place with touchdown
ignition.
r .......... Welding-circuit resistance ... x milliohms (e.g. 11.4 milliohms)
L ......... Welding-circuit inductivity ... x microhenrys (e.g. 5 microhenrys)
Ito ....... Ignition Time-Out ... Time until safety cut-out following an abortive ignition
Important! "Ignition Time-Out" is a safety function and so cannot be deactivated. A
description of the "Ignition Time-Out" function may be found in the section headed "TIG
welding".
Arc ..... Arc-break watchdog: Time until safety cut-out following an arc break ... 0.1 to
Important! The arc-break watchdog is a safety function and so cannot be deactivated.
A description of the arc-break watchdog function may be found in the section headed
"TIG welding".
E-P ..... External-Parameter ... A freely selectable parameter for the JobMaster TIG
A freely selectable parameter is available both on the JobMaster TIG welding torch and
for the robot interface. If "E-P" has been selected, you can use the adjusting dial to
choose between the following possibilities for this freely definable parameter:
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... 0.01 s to 0.4 s / OFF, factory setting: 0.01 s
Note! If there are problems with sensitive equipment in the immediate vicinity,
increase the parameter HFt to a maximum of 0.4 s.
HF status indicator: Remains lit up as long as a value is specified for the HFt
parameter.
See section headed: "Indicating the welding-circuit resistance r"
See section headed: "Indicating the welding-circuit inductivity L"
attempt ... 0.1 to 9.9 s, factory setting: 5 s
9.9 s, factory setting: 2 s
welding torch or robot interface (both optional)
OFF ... No freely definable parameter has been assigned (factory setting)
ELd .... Electrode diameter
bAL .... Balance
Spt ..... Spot-welding time
I-S ..... Starting current
UPS ... Upslope
I-2 ...... Reduced current
dSL .... Downslope
I-E ..... Final (i.e. "end") current
ACF ... AC frequency
F-P .... Pulsing frequency
dcY .... Duty cycle
I-G ..... Background current
tAC .... Tacking function: Duration of the tacking operation
Fd.1 ... Wirefeed speed 1 (for optional cold-wire feeder)
Fd.2 ... Wirefeed speed 2 (for optional cold-wire feeder)
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