Fronius TransTig 4000 - Terms and Abbreviations I - U

109
EN
Terms and abbre-
viations I - U
I-2
Reduced current (4-step mode with intermediate lowering)
PhA
Phase Adjustment
Phase adjustment of the mains connection of two power sources for simultaneous AC
welding
Pri
Pre Ignition - delayed high frequency ignition
tAC
Tacking function
UPS
UpSlope
The starting current is continuously increased until it reaches the welding current