beautypg.com

Troubleshooting and repair, Typical dc weld output waveform (cc mode) – Lincoln Electric EAGLE SVM192-A User Manual

Page 68

background image

TROUBLESHOOTING AND REPAIR

F-32

F-32

EAGLE™ 10,000

This is the typical DC output voltage

generated from a properly operating

machine. Note that each vertical divi-

sion represents 20 volts and that

each horizontal division represents 5

milliseconds in time. The machine

was loaded with a resistance grid

bank.

Note: Scope probes connected at

machine output terminals.

SCOPE SETTINGS

Volts/Div.....................20V/Div.

Horizontal Sweep .....5 ms/Div.

Coupling.............................DC

Trigger .........................Internal

MACHINE LOADED TO 200 AMPS AT 26 VDC

TYPICAL DC WELD OUTPUT WAVEFORM (CC MODE)

MACHINE LOADED

CH1

0 volts

5 ms

20 volts

Return

to

Section

T

OC

Return

to

Section

T

OC

Return

to

Section

T

OC

Return

to

Section

T

OC

Return

to

Master

T

OC

Return

to

Master

T

OC

Return

to

Master

T

OC

Return

to

Master

T

OC