Setting Optional Pulser Controls - Miller Syncrowave 351 Owner's Manual

4-4. Setting Optional Pulser Controls

Percent (%) On Time
Control Setting
(50%)
Balanced
More Time
At Peak
Amperage
More Time At
Background
Amperage
(20%)
OM-354 Page 20
Pulser Examples
Pulsed Output Waveforms
3
2
1
(80%)
1 Peak Amperage
2 Background Amperage
Use Background Amperage con-
trol to set the low pulse of weld
amperage which cools the weld
puddle. Peak amperage, which is
the front panel or remote control
amperage setting, is the high
pulse which heats the weld
puddle. Background amperage
setting is a percent of the peak
amperage.
3 One Pulse Period
Use Percent On Time control to
set percent of pulse period that is
at peak amperage.
Use Pulses Per Second control to
set number of pulse periods that
occur in one second.