Miller Electric DS-74DX12, and DS-74DX16 manual Program Push Button, Upper Display, Volts, Time sec

5-6. Program Push Button

1

2

Program

	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
3	The LED lights to indicate the Pro-
	gram push button is active.

5-7. Upper Display

.To set the correct voltage range for a particular power

source, see Section 4-13for power source selection menu, or Section 5-12for V-Min And V-Max adjustments.

1
4
Volts	Time (sec)

3

2

5

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.

4Volts LED

5Time 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.

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