TM-273245 Page 24
S-74 MPa Plus
7-4. Setting A Start Sequence In Non
−
Synergic Pulse Or MIG
To turn on a Start sequence, press the
START
button. The
START ON
INDICATOR
will illuminate indicating Start
is active.
To turn off the Start sequence, press the
START
button
.
The
START ON
INDICATOR
will turn off indicating Start is
inactive.
To enter the
START MENU
press and hold
the
START
button until the
START MENU
INDICATOR
illuminates.
Rotate the
LEFT ADJUST Knob
to select
different menu items shown in the
LEFT
DISPLAY
. Rotate the
RIGHT ADJUST
Knob
to change menu item values shown
in the
RIGHT DISPLAY
.
To exit the
START MENU,
press and re-
lease the
START
button.
Items that can be adjusted in this menu are:
Start Wire Feed Speed (WFS)
−
Sets the
wire feed speed used during the Start Time.
Range of this setting is from (70 to 780
IPM).
Start Arc Length (ARC.L)
−
Sets the arc
length during the Start Time. Range of this
setting is from (0.0 to 100.0) and the level is
set to match start WFS.
.
When MIG is selected in Setup Menu
Level 1 the start arc length setting will
be replaced by Start Voltage (VOLT).
Start Voltage (VOLT)
−
Sets the voltage
during the Start Time. Range of this setting
is dependent on the power source voltage
range or voltage range of the selected pulse
program.
Start Time (TIME)
−
The amount of time the
wire feed speed is active at the Start setting.
Range of this setting is from (0.1 to 0.5)
seconds.
Start Ramp Time (RAMP)
−
The amount of
time it takes to transition from the Start to
the weld wire feed speed setting. Range of
this setting is from (0.1 to 5.0) seconds.
