Fronius FPA 3020 Orbital - Waveform Parameters for Orbital Weld Head; Parameters for Pulsing and Welding Speed

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Provide the following information:
1. Welding path [degrees]
2. Diameter
External diameter of pipe join [mm]
3. Offset
for offsetting the start point of
segment drawing in degrees
[deg].Offsethasnoinuenceon
weld.
IMPORTANT! Enteringagurehigherthan360°willmeananoverlapoftheweld
seam at the end of welding.
4. I-S ... Starting current [A]
5. t-S ... time for starting current [sec]
6. UPS ... time for upslope [sec]
7. Set main current by selecting button (a) or (b)
IMPORTANT! For more detailed information on the settings for the main current,
please see the following section „Parameters for pulsing and welding speed“.
8. dSL ... time for downslope [sec]
Depending on the selected “Driving downslope” value. You can take up to
speciedbythesystemminimumtimecanbeset.
9. I-E ... Final current [A]
10. t-E ... Time for nal current [sec]
To create several segments, proceed as follows:
1. Inthe“Seg.Path”inputeld,enterasegmentpaththatisshorterthanthe
present travel path.
2. An extra segment is automatically created, and completes the remainder of the
welding path
3. Use the arrow buttons „<<„ and „>>“ to switch to the new segment
IMPORTANT! The digit (a) shows the number of currently created segments.
Digit(b)showsthepresentsegment.Themaximumnumberofsegmentsis10.
4. If the value for this segment is reduced, another new segment is created, and this
new segment extends to the end of the welding path
5. Continue this process until the desired number of segments is reached
Waveform
parameters for
orbital weld head
(b)
(a)
(a)
(b)
Parameters for
pulsing and
welding speed
This window allows the user to divide the
welding path into several segments. For
each of these segments, the parameters
listed below for pulses and welding speed
can be set individually.