Memory (Program Storage Locations 1-4) (Dx And Lx Models If Available); Setting Preflow Time For Use With Tig Hf Impulse On Models That Do Not Have A Preflow Control On The Front Panel - Miller Dynasty 300 SD Owner's Manual

5-15. Memory (Program Storage Locations 1-4) (DX And LX Models If Available)

1
1st
2
3rd
2nd
Memory Locations
1−4
5-16. Setting Preflow Time For Use With TIG HF Impulse On Models That Do Not Have A
Preflow Control On The Front Panel
1
OM-358 Page 28
.
Some features shown are
3
not available on all models.
TIG (HF or Lift)
AC
And
TIG (HF or Lift)
DC
SEL 0.2
2
And
V
Rear Panel
And
Stick
Each memory location (1 thru 4) can store pa-
rameters for both polarities, and each polarity
can store parameters for both process (TIG or
Stick) for a total of 16 programs.
And
Stick
4
3
Or
1 Memory (Program Storage 1-4)
Switch Pad
2 Polarity Switch Pad
3 Process Switch Pad
To create, change, or recall a welding pa-
rameters program, proceed as follows:
First, press Memory switch pad until the de-
sired program storage location (1-4) LED is
illuminated
Second, press Polarity switch pad until the
desired polarity, AC or DC, LED is illumi-
nated
Third, press Process switch pad until de-
sired process, TIG HF Impulse, TIG Lift Arc,
or Stick, LED is illuminated.
The program at the chosen location, for the
desired polarity and process, is now the ac-
tive program.
Fourth, change or set all desired parame-
ters (see Section 5-1 for parameters).
1 Process Control Pad
2 Adjust Control Pad
3 Power Switch
To access preflow, turn power switch
on, press and hold the Process and
Adjust switch pads before the soft-
ware version clears the meters, and
(SEL), TIG Impulse, Postflow, DIG, and
meter S LED's light.
4 Encoder Control
Turn encoder to select from 0 to 25
seconds. The value is displayed on
the ammeter.
Application: Preflow is used to purge
the immediate weld area, and aids in
arc starting.