Twin Process Parameters; Trail Ignition Delay - Fronius TWIN Push Operating Instructions Manual

TWIN Process Parameters

TWIN process The following TWIN process parameters are available at the power sources in
parameters
TWIN mode under Process parameters / TWIN process control:
For PMC TWIN / PMC TWIN
PMC lead electrode
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For PMC TWIN / CMT TWIN
PMC lead electrode
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For CMT TWIN / CMT TWIN
CMT lead electrode
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Further TWIN process parameters
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*
Trail ignition When this function is activated, the ignition point of the trail arc always depends
delay on the present phase of the lead arc. The start parameters of the trail arc are
automatically adapted to the prevailing conditions of the lead arc.
The trail arc starts without contact in TWIN Push systems and with a synchron-
ized SFI (spatter-free ignition) in TWIN Push/Pull systems.
As a result, the start of the trail arc is significantly smoother and failed ignitions
are avoided or their number reduced.
Automatic (auto) mode implements an optimum ignition delay.
Wirefeeder
Arc length correction
Pulse correction
Penetration stabilizer
Arc length stabilizer

Trail ignition delay *

Wirefeeder
Arc length correction
Pulse correction
Penetration stabilizer
Arc length stabilizer
Trail ignition delay *
Wirefeeder
Arc length correction
Dynamic correction
Penetration stabilizer
Trail ignition delay *
Pulse synchronization ratio *
Lead/trail phase shift *
The following sections contain a detailed description of special process
parameters for TWIN mode.
PMC trail electrode
- Wirefeeder
- Arc length correction
- Pulse correction
- Penetration stabilizer
- Arc length stabilizer
- Trail ignition delay *
- Pulse synchronization ratio
- Lead/trail phase shift
CMT trail electrode
- Wirefeeder
- Arc length correction
- Dynamic correction
- Penetration stabilizer
- Trail ignition delay *
CMT trail electrode
- Wirefeeder
- Arc length correction
- Dynamic correction
- Penetration stabilizer
- Trail ignition delay *
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