41
TITANIUM 400 AC/DC
EN
4T MODE
t
t
t
t
t
t
T2
T1
Main button
T3
T1
Main button
T2
T4
T3
T1
Main button
T2
T4
Secondary button
or
>0.5s
<0.5s
<0.5s
T1 - The main button is pressed, the cycle starts at PreGas and
stops in the I_Start phase.
T2 - The main button is released, the cycle continues in UpSlope
and in welding.
T3 - The main button is pressed, the cycle switches to DownSlope
and stops in I_Stop.
T4 - The main button is released, the cycle ends with PostGas.
Nb : for torches, double button and double button with potentiome-
ter
=> command « up/welding current » and active potentiometer,
command «low » inactive.
4T MODE log
t
t
t
t
t
t
T2
T1
Main button
T3
T1
Main button
T2
T4
T3
T1
Main button
T2
T4
Secondary button
or
>0.5s
<0.5s
<0.5s
T1 - The main button is pressed, the cycle starts at PreGas and
stops in the I_Start phase.
T2 - The main button is released, the cycle continues in UpSlope
and in welding.
LOG : this mode is used during welding :
- A brief press of the main button (<0.5s), the current switches
from I welding current to I cold and vice versa.
- the secondary button is kept pressed, the welding current swit-
ches from I welding current to I cold
- the secondary button is kept released, the welding current swit-
ched from I cold to I welding current.
T3 – A long press on the main button (>0.5s), the cycle switches to
DownSlope and stops in the I_Stop phase.
T4 - The main button is released, the cycle finishes with PostGas.
For this mode it may be convenient to use the dual button torch option or dual button with potentiometer. The «up» command keeps the same func-
tion as the single button or trigger torch. The «down» button can, when pressed, switch to the cold current. The potentiometer of the torch, where
available, can control of the welding current from 50% to 100% of the value displayed.
COMMAND TRIGGER CONNECTOR
DB
P
1
5
2
4
2
3
P
L
torch
torch
DB
torch
NC
4
3
2
1
5
6
DB
torch
L
torch
DB + P
torch
3
4
2
2
1
5
L
Cabling diagram for the SRL18 torch.
Electric diagram based on type of torch used.
Torch type
Wire description
Pin
Torch double
potentiometer
Torch double button
Torch with trigger
Common/Earth
2 (green)
Button 1
4 (white)
Button 2
3 (brown)
Common/Potentio-
meter earth
2 (grey)
10 V
1 (yellow)
Cursor
5 (pink)