Lincoln Electric SVM135-B Welder User Manual


 
E-4
THEORY OF OPERATION
E-4
POWER WAVE 455/POWER FEED 10
cables. All PC board power, communica-
tions and intelligence are transmitted via the
two cables.
This component configuration might be
used if the wire drive unit was mounted on a
boom and the Control Box located remotely
from the power source.
SYSTEM DIAGRAM C
The power source (Power Wave 455), the
Control Box (user interface) and the wire
drive (Power Feed 10) are the three dis-
crete and physically separate circuit compo-
nents employed in this configuration. Refer
to Figure E.3. The three elements are daisy-
chained together via the communication
FIGURE E.3 — SYSTEM DIAGRAM C.
POWER
SOURCE
CONTROL BOX
(USER
INTERFACE)
WIRE DRIVE
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