Fronius FPA 3020 Orbital - Parameters for Pulsing and; Parameters for Start Point

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Parameters for
pulsing and
welding speed
(continued)
6. If required, adjust the segment path for each segment once more
The following parameters for the main current can be set individually for the
segments:
- I-P ... Pulsing current [A]
- t-P ... Pulsing current time [ms]
- I-G ... Base current [A]
- t-G ...Base-current time [ms]
- v-Weld ... Welding speed [mm/min]
- Slope ... slope time between segments [sec]
7. Use the “BACK” button to return to the parameters for the waveform
8. Once all the “STARTPOINT” parameters have been set for the waveform, press
the “STARTPOINT” button to open the window for setting the start point.
2. Roll up Path [°]
anti-clockwise roll-up path for the hosepack, in degrees from the vertex
3. Start delay [s]
time between start of welding current and the point when the orbital welding gun
starts rotating
4. Driving Downslope [°]
continuous reduction in the welding speed in addition to the downslope already set
for the welding current
- The set value directly affects the DSL (time for downslope).
5. v-SYNCHRON
denesthebehaviouroftheorbitalweldheadduringthepulsingcurrentphase.
- P.SLOW Orbital weld head moves at a reduced speed.
IMPORTANT! This speed is preset by the system and cannot be
altered.
- P.FAST Orbital weld head moves at the set welding speed „v-Weld“.
- INACTIVE Synchronous mode deactivated. The orbital weld head always (in
both pulsing current and base current phases) moves at the set
welding speed „v-Weld“.
Parameters for
start point
Provide the following information:
1. ROLL-UP
for rolling up the hosepack on the
open orbital welding gun with wire
feeding
► INACTIVE
The orbital welding gun does
not move to the start point
► ACTIVE
The orbital welding gun moves
tothestartpointthatisdened
by the “Roll up Path”
► AUTOSTART
The orbital welding gun moves
to the start point and begins
welding immediately