Miller Maxstar 400 Owner's Manual page 56

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A complete Parts List is available at www.MillerWelds.com
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*PRO−SET provides PROfessionally developed SETtings for the weld process.
PRO−SET flashes one time and reveals the professional setting for the parameter.
PPS
PK T
BK A
INTL
ISLP
FSLP
FNL
PRE
POST
DIG
Pulse Control
100
Pulsing is available in the TIG process. Controls can be ad-
justed while welding.
Reduces heat input to minimize distortion and increase travel
speed. Range is 01. to 5000 pulses per second.
40%
Press switch pad to enable pulser.
[PPS]* Pulses Per Second: Range is 0.1− 500.
[BK A]* Background Amperage Time: Range is 5− 95% of
25%
peak amperage value.
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Sequencer Control
20A
The welding output can be programmed to specific amper-
ages and durations for repetitive applications. Sequencer is
only available in the TIG process. Sequencer is disabled if a
remote control with variable amperage is connected to the
OFF
machine.
[INTL] Initial Amperage: Range is min − 400/800 amps.
[ISLP] Initial Slope Time: Range is OFF − 50.0T (seconds).
[FSLP] Final Slope Time: Range is OFF − 50.0T (seconds).
OFF
[FNL] Final Amperage: Range is min − 400/800 amps.
(See Sections 9-1 and 9-2 for setting weld time.)
10A
Gas/DIG Control
[PRE] Preflow Time:
0.2T
Controls length of time gas flows prior to arc start.
Range is OFF−25T (seconds).
[POST] Post Flow Time:
Increasing setting increases length of time gas flows after
AUTO
welding stops. Range is OFF − 50T (seconds). AUTO calcu-
lates the time based on the maximum amperage of each
welding cycle. The minimum time is 8 seconds. Auto = max-
imum amperage/10.
30%
[DIG]* Arc Force Control:
Controls the amount of additional amperage at low voltage
(short arc length) conditions. Adjust the force of the arc for dif-
ferent joint configurations and electrodes. Range is OFF −
100%. PRO-Set values available for both 6010 and 7018
electrodes.
CARBon ARC Gouging can be selected at one step above
DIG's 100%.
See Section 15-2 for additional Pulser information,or
visit,http:/www.millerwelds.com/resources/
welding-resources/
OM-275857 Page 47