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A complete Parts List is available at www.MillerWelds.com
OM-270536 Page 43
7-4. AC Independent Expansion
.
AC Independent Expansion is available on
DX models with SD expansion card and on
CE models with feature enable through the
A. AC Independent Amperage
1
2
3
1
AC Waveshape Control
Press switch pad until desired function is selected.
2
Amperage Adjustment Control (Set Value)
3
Ammeter (Displays Value)
4
Voltmeter (Parameter Selection)
EN Amperage
[EN] -
Use with AC TIG only to se-
lect electrode negative amperage value.
EP Amperage
[EP] -
Use with AC TIG only to select
electrode positive amperage value.
.
Both Balance and AC Frequency LEDs light
when either EN or EP Amperage is selected.
5
Amperage Control
Average Amperage Control:
Setting EN Amper-
age, EP Amperage, Balance, and Frequency val-
ues creates an average amperage. The operator
can change the average amperage value while
maintaining the same EN amperage to EP amper-
age ratio at the existing balance and frequency. To
change the average amperage value, press the
Amperage switch pad and turn the amperage ad-
justment control control. The changing average val-
ue is displayed on the ammeter. Example: If EN Am-
perage is 150, EP Amperage is 100, Balance is
75%, and Frequency is 120, the average amperage
is 138 amps. If you press the Amperage switch pad
and turn the amperage adjustment control control
until 69 amps is displayed, the EN amperage is now
75 and EP amperage is now 50. The balance re-
mains 75%, and the frequency is still 120, and the
1.5 to 1 EN amperage to EP amperage ratio is main-
tained.
5
4
150 A
150 A
EN
EP
B. AC Independent Waveshape
.
See Section 7-3 for additional information
on Accessing User Setup Menu. The
[ACEN], [ACEP] option replaces the [AC]
option.
1
Amperage (A) Control
2
Gas/DIG Control
3
Parameter Display
Press Gas/DIG switch pad until [ACEN] is dis-
played. Press the A switch pad to toggle be-
tween [ACEN] and [ACEP].
4
Setting Display
5
Amperage Adjustment Control
Use amperage adjustment control to select be-
tween advanced squarewave [ADVS], soft
squarewave [SOFT], sine wave [SINE], or tri-
angle wave [TRI]. The default is [SOFT].
MENU
2
3
4
USER
SOFT
SOFT
ACEN
ACEP
1
5
247220-D
Содержание 907684001
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Страница 46: ...A complete Parts List is available at www MillerWelds com OM 270536 Page 38 Notes...
Страница 78: ...OM 270536 Page 70 SECTION 14 ELECTRICAL DIAGRAMS Figure 14 1 Circuit Diagram For Dynasty 210 255980 G...
Страница 79: ...OM 270536 Page 71 Figure 14 2 Circuit Diagram For Maxstar 210 255981 H...
Страница 88: ...Notes...
Страница 89: ...Notes...
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