ims PRO TIG PRO 231 DC FV Manual De Uso página 32

User manual
t
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Main button
T1
Main button
T1
t
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Main button
T1 T2
Main button
T1 T2
t
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Main button
T1 T2
Main button
T1 T2
or
Secondary button
or
Secondary button
For this mode it may be convenient to use the dual button torch option or dual button with potentiometer. The «up» trigger keeps the same function
as the single button or trigger torch. The «down» button can, when pressed, switch to the cold current. The potentiometer of the torch, where avai-
lable, can control of the welding current from 50% to 100% of the value displayed.
TRIGGER COMMAND CONNECTOR
DB
P
L
Wiring diagram according to the type of torch.
Torch double button +
potentiometer
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Translation of the original
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instructions
T2
T2
4T MODE
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T3
T3
4T MODE log
<0.5s <0.5s >0.5s
<0.5s <0.5s >0.5s
T3
T3
1
P
5
torch
2
4
L
torch
2
3
Torch type
Torch double button
T1 - The main button is pressed, the cycle starts from the 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.
For the dual-button torch, the secondary button is inactive.
T4
T4
T1 - The main button is pressed, the cycle starts from the PreGas and
stops in the I_Start phase.
T2 - The main button is released, the cycle continues in UpSlope and
in welding.
LOG: this operating mode is used in the welding phase:
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- A short press of the main button (<0.5s) switches the current from I
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welding to I cold and vice versa.
- the secondary button is kept pressed, the current switches from I
welding to I cold.
T4
the secondary button is released, the current switches from I cold to I
T4
welding.
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 ends with PostGas.
4 3
5
2
DB 6 1
torch
NC
Torch with trigger
TIG PRO 231 DC FV
DB torch
3
4
L torch
2
2
DB + P
5
1
Electric diagram based on type of torch used.
Wire description
Common/Earth
Button 1
Button 2
Common/Potentiome-
ter earth
10 V
Cursor
torch
Pin
2
4
3
2
1
5