Miller Electric S-74DX - Manual (Page 23)

OM-1500-9 Page 19
6-5. Upper Display
5
2
Volts Time (sec)
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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 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 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 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.
• 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 in-
dicate the weld program is complete. Re-
lease trigger to clear error.
.
To set the correct voltage range for a particular power
source, see Section 5-8 for power source selection menu,
or Section 6-10 for V-Min And V-Max adjustments.
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4
2
3
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Non-CE Models
CE Models