Migatronic PI 350 DC Manual De Instrucciones página 27

Submenu containing different options:
Exit from the submenu (go back to
main menu)
Programs LOCK
Protection of programs P3 to P64
(mode 1) or P1 to P64 (mode 2) 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 (mode
1), 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 P3 to P64
2 = locked P1 to P64
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
2 = locked (as mode 1)
2-times option for torch trigger
Permit to define 2 different ways
to control the retrigger of machine during
slope down. For detailed description of
different behaviours see the following
diagrams.
0 = Immediate return to welding current
(default)
1 = Return to welding current by slope up.
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...3 (1=default setting).
0 = disabled
1 = enabled (factory settings)
Remote Control Option
It is possible to select 4 different
ways depending from the external device
connected to 8-pole plug (option)
Welding current can be controlled up to
previous SET or to MAX.
External reference voltage can be 0-10V or
0-5V (Condition 2 & 3 presents lower
resolution)
0 = 0-10V  Imin to ISET (factory settings)
1 = 0-10V  Imin to IMAX
2 = 0-5V
3 = 0-5V
All above settings are not modified via Reset.
27
4-times option for torch trigger
Permit to define 4 different ways
Dynamic Oxide Control
(for AC welding)
 Imin to ISET
 Imin to IMAX