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Operating mode "Tandem"
Name Function
"Tandem"
Tandem operation: The two welding power sources weld,
the two gas valves open, the two arcs are monitored, the
two welding power sources are monitored.
"Master single
wire S torch"*
Only master welds: A gas valve opens, only the "master arc"
is monitored, the two welding power sources are moni-
tored.
"Master single
wire T torch"**
Only master welds: Both gas valves open, only the "mas-
ter arc" is monitored, the two welding power sources are
monitored.
"Slave single
wire S torch"*
Only slave welds: A gas valve opens, only the "slave arc" is
monitored, the two welding power sources are monitored.
"Slave single
wire T torch"**
Only slave welds: Both gas valves open, only the "slave arc"
is monitored, the two welding power sources are moni-
tored.
*S torch = single wire torch, **T torch = Tandem torch
In the "Tandem" operating mode, the "S-Pulse" and "MAG Normal" process-
es can also be used to select which of the two welding power sources shall
send the seam tracking signal (arc sensor).
It is recommended that always the welding power source sends the seam
tracking signal instead of the robot. For this, configure the welding power
source which is placed in front of the welding direction.
Seam tracking signal
Name Function
"Master machine" Seam tracking signal of the Master welding power source.
"Slave machine" Seam tracking signal of the Slave welding power source.
Puls 4 -Takt
V
0
A
1.2 mm Fe
82% Argon 18% Co
2
0.0
Programmieren - Tandem
Tandem - Betriebsart
Tandem
Nahtsuchsignal
Master- Gerät
Quelle
INFO!
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