ims PRO TITANIUM 400 AC/DC Mode D'emploi page 44

STEP : A Step, represented with a pictogram
shape (Standard or Pulsed), a ramp to the set welding current. Each step is customisable.
Welding cycle : a welding cycle consists of a PreGas, one or more Steps (see «Welding cycle definition») and a PostGas.
Loops: There are two different loops (see «Definition of the welding cycle»):
• The internal loop of the cycle (B1): within the cycle, the user can choose to make one or more or even infinite loops (repetition of two or more
cycles) according to his application (example of welding in AC MIX, which repeats two DC and AC Steps).
• The cycle loop (B2): the user can choose to repeat his cycle (excluding PreGas and PostGas) one, several or even infinitely many times and adjust
a delay between two repetitions if necessary (example of welding in MULTITACK, which repeats the TACK welding cycle with a delay between two
points as long as the trigger is held down)
Definition of the welding cycle :
Parameters Designation
STEPS Number of Steps
PreGas
- Number of Steps loop
- Input step
- Output step
Number of loops in
-
the cycle
Inter loop time
Post Gas
Settings of a STEP :
Parameters Designation
STEP -
MODE Welding current mode
Activation of the
PULS
PULSE
AC waveform
Welding frequency
Percentage of pickling
Rising current
Welding current
Waveform
44 Cold current
TITANIUM 400 AC/DC
, can be customized (see part «Setting a STEP») with the current mode (DC or AC), the current
Settings
1 - 9 The number of steps defines the welding cycle
0 - 60 sec. Time to purge the flare and create the gas shield before ignition.
∞, OFF, 1 - 100 Definition of a repeat loop in the welding cycle (B1).
1 - 8 Step to start the repeat loop in the cycle.
2 - 8 End step of the repeat loop in the cycle.
∞, OFF, 1 - 100 Definition of a repeat loop for the entire welding cycle (B2).
0 - 60 sec. Definition of the time between two repetitions of the entire welding cycle (B2).
Duration of the gas protection after the arc has been extinguished. It protects the
0 - 60 sec.
workpiece and the electrode against oxidation.
Settings
1 - 9 Selection of the STEP to be configured.
DC+ / DC- / AC Selection of the type of welding current of the Step.
ON / OFF Pulses the set current type.
AC waveform.
0.1 - 300 Hz Frequency of polarity reversals welding - pickling
20 - 80% Percentage of the welding period dedicated to pickling
Transition ramp between the current step value of the previous step and the current
0 - 60 sec.
step value.
3 - 400A Welding current.
Waveform of the pulsed part.
1 - 99% Second «cold» welding current
Description & advice
Description & advice
EN