Miller Electric 714D Welder User Manual


 
OM-1500-1 Page 18
5-4. Program Push Button
1
3
Program
2
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
Non-CE Models
CE Models
5-5. Upper Display
5
2
Volts Time (sec)
1
4
3
1 Upper Display
The upper display shows voltage or time.
The unit displays both preset and actual arc
voltage. 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 button to choose between voltage or
time functions.
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 in-
dicate 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 volt-
age.
If the current detect override is in the On
position (see Section 4-7), the unit dis-
plays preset voltage while welding instead
of actual arc voltage. Preset voltage is de-
fined as the desired arc voltage com-
manded to the welding power source.
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
display. At idle, the upper display toggles
between showing weld voltage or weld
time, with subsequent presses of the up-
per display push button.
The unit defaults to displaying welding
voltage when a welding sequence display
mode is first entered. When the unit is in a
welding state, the welding time display
mode is terminated in place of the voltage
display mode.
If the weld sequence has a time set (as in
spot time), after the weld program is com-
pleted, ERR TRIG will be displayed to indi-
cate the weld program is complete. Re-
lease trigger to clear error.
. Factory voltage settings are V-Min 10 and V-Max 38. If you
are using a power source with a different voltage range, see
Section 5-10 for V-Min And V-Max adjustments.
1
4
2
3
5
Non-CE Models
CE Models