Miller DYNASTY 350, Руководство пользователя

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OM-216 869 Page 69
6-5. Independent Amplitude Selection
1 Encoder Control
2 Ammeter Parameter Selection
To change between same [Same]
and independent [INDP] amplitude
adjustment, turn encoder control.
Application: Use same if it is de-
sired to have the same amperage
set for both the electrode negative
(EN) and electrode positive (EP)
halves of the cycle. Use indepen-
dent if you wish to set a different
amperage for each half of the weld
cycle for more control of the clean-
ing action and longer tungsten life
(see Section 5-13).
ENEP
Same
1
2
6-6. Spot Enable
1 Encoder
2 Ammeter Parameter Selection
3 Amperage Switch Pad
Turn Encoder control to turn Spot
on and off. Once on, exit set-up and
press Amperage control switch pad
twice and turn Encoder control to
set spot time. The spot time default
is zero for each program. Spot En-
able works in RMT STD and RMT
2T Hold only. When a foot control is
connected, amperage is controlled
at the machine, not by a remote
control.
Application: Used for tacking and
thin sheet joining.
Spot
Off
1
2
3
6-7. Stick Open-Circuit Voltage (OCV) Selection
1 Encoder Control
2 Meter Display
Turn Encoder to change between low OCV
and normal OCV. Active selection is dis-
played on the meters.
When Stick low OCV is selected, open-cir-
cuit voltage is between 9 and 14 volts.
When Stick normal OCV is selected, open-
circuit voltage is approximately 72 volts.
Application: For most Stick applications
use low open-circuit voltage. Use normal
open-circuit voltage for hard to start Stick
electrodes, or if required for your particular
application.
OCV
1
LOW
2