Migatronic PI 200 DC HP Betriebsanleitung Seite 18

Reset
It is possible to recall all factory standard
parameters. In this case all programs in the
machine will be reset to the following value:

MMA current 80A

TIG Current 80A

TIG Spot Current 80A

Pre-flow 0.2 sec

Post-flow 6.0 sec

No slope-up/slope-down

Start amp 40%

Stop amp 20%

Second Current level 50%

Base amp 40%

Fast pulse frequency 49Hz

Pause time = Pulse time = 0.1 sec
The Reset procedure is as follows:
Switch off the machine and wait until display is extinguished.
Press the following key pads simultaneously:
Switch on the machine and keep the above keys pressed
until the display shows "X.XX". Then release the keys.
X.XX is the software version of program.
USER MENU
This menu is intended to permit advanced settings
and controls of machine.
To access the user menu, press the knob
3 seconds when the machine is not welding, MMA or TIG
mode. Rotate the encoder to point the desired option and
activate the selection by pressing "A".
To change the values of parameters press the knob MMA
and rotate the encoder. Press "A" to save the data.
The following diagram display all parameters and options
of menu.
Exit from the USER menu
Open/Close the gas valve in order to purge the
torch, check the gas bottle and pressure reducer.
Press "A to Open/Close the gas. Exiting the USER menu
will close the gas anyway.
Submenu containing different options:
Exit from the submenu (go back to
main menu)
for
18
Programs LOCK
Protection of programs P3 to P10 for
all procediment against unintentional change of:

welding currents, slopes, timing

Trigger selection 2T/4T

Current reference EXT/Internal

Pulsations
It is still possible to select different programs and
welding procediment.
Programs P1 and P2 are unlocked, permitting
full control of relative parameters.
When pressing locked key pads or rotating the
encoder for locked parameters, the display will
flash "PG.L." to remember the active protection.
0 = unlocked (default setting)
1 = locked
Panel LOCK
Complete lock of box. All keypads
and Encoder are disabled.
When pressing locked key pads or rotating the
encoder, the display will flash "PA.L." to
remember the active protection.
0 = unlocked (default setting)
1 = locked
4-times option for torch trigger
Permit to define 6 different ways to
control the torch trigger when the machine is set
as 4Times stroke (Lift or HF). Mode 3 is called
4T-REPEAT and permits to keep the arc active
also at the end of slope down for an easier restart
of sequence. In Mode 3 the function "Second
current level" is disabled. For detailed description
of different behaviours see the following
diagrams. Select a value in the range 0...5
(1=default setting).