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E-4

THEORY OF OPERATION

E-4

 

FIGURE E.3 — SYSTEM DIAGRAM C.

 

 

 

 

 

 

 

 

CONTROL BOX

 

 

 

 

(USER

 

 

 

 

INTERFACE)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WIRE DRIVE

POWER

SOURCE

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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

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.

POWER WAVE 455/POWER FEED 10

Page 54
Image 54
Lincoln Electric SVM135-B service manual System Diagram C