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OM-1589 Page 32
SECTION 10 − TEACH POINTS
10-1. Teach Points Explained
The teach mode allows the user to
create custom pulse programs. The
teach mode has 15 teach points. At
each teach point, the user can ad-
just five parameters to shape the
pulse waveform of the weld output.
The five parameters are: IPM
(MPM), Apk, Abk, PPS, and
PWms.
Apk, Abk, PPS, and PWms acting
together provide the energy neces-
sary to burn off welding wire at a set
wire feed speed. The graph below
shows that as wire feed speed in-
creases, energy increases (Apk,
Abk, PPS, and PWms acting syn-
ergically).
Under some conditions, the wire
feeder limits wire feed speed to
maintain all pulse parameters with-
in the capability of the system.
100 180 210 240 270 300 330 360 370 420 450 480 510 540 565 Apk
10 20 30 40 50 60 70 80 90 100 110 120 130 140 200 Abk
20 55 80 105 130 160 185 210 235 260 290 315 340 365 400 PPS
1 3 5 PWms24
875
820
765
710
655
600
545
490
435
380
325
270
215
160
85
IPM
Apk
Abk
PPS
PWms
Example Of A Synergic
Setting For 525 IPM With
All Teach Points Set At 55
IPM Increments
Apk = Peak Amperage
Abk = Background Amperage
PPS = Pulses Per Second
PWms = Pulse Width (Milliseconds)
See GMAW-P (Pulsed MIG) Process Guide (MILLER
Part No. 158 920) supplied with unit for more
information.