OM-1500-9 Page 20
6-4. Program Push Button
1
Program Display
The number of the active program
is displayed.
2
Program Push Button
Press button to activate program
select feature. To change the pro-
gram number, press the Program
push button and rotate the Adjust
control.
3
Program Push Button LED
The LED lights to indicate the Pro-
gram push button is active.
1
2
3
6-5. Upper Display
1
4
2
3
5
.
To set the correct voltage range for a par-
ticular power source, see Section 5-6 for
power source selection menu, or Section
6-10 for V-Min And V-Max adjustments.
1
Upper Display
The upper display shows voltage or time. The
unit displays both preset and actual arc vol-
tage. When the unit is in a welding state, actual
arc voltage is displayed. The upper display
shows welding sequence time when the Time
LED is illuminated.
2
Upper Display Push Button
Press and hold button to adjust or display weld
time. Release button to display voltage.
3
Upper Display Push Button LED
The upper display push button LED illumi-
nates to indicate that information displayed
can be changed by the Adjust control.
4
Volts LED
5
Time LED
The LEDs below the display illuminate to indi-
cate which value is being shown.
At any time while welding, the unit permits the
adjustment of the weld sequence voltage and
overrides the display of actual arc voltage.
•
If the unit is displaying a welding sequence
that can be timed, the welding time display
mode is entered by pressing the upper dis-
play push button repeatedly until welding
time is the active parameter in the upper dis-
play. At idle, the upper display toggles be-
tween showing weld voltage or weld time,
with subsequent presses of the upper dis-
play push button.
•
The unit defaults to displaying welding volt-
age when a welding sequence display
mode is first entered.
•
If the weld sequence has a time set (as in
spot time), after the weld program is com-
pleted, ERR TRG 1 will be displayed to indi-
cate the weld program is complete. Release
trigger to clear error.
