Normal open circuit dc weld voltage waveform, F-34, Troubleshooting and repair – Lincoln Electric EAGLE SVM192-A User Manual
Page 70
TROUBLESHOOTING AND REPAIR
F-34
F-34
EAGLE™ 10,000
This is the typical DC output voltage
generated from a properly operating
machine. Note that each vertical divi-
sion represents 50 volts and that
each horizontal division represents 5
milliseconds in time.
Note: Scope probes connected at
machine output terminals.
SCOPE SETTINGS
Volts/Div.....................50V/Div.
Horizontal Sweep .....5 ms/Div.
Coupling.............................DC
Trigger .........................Internal
NORMAL OPEN CIRCUIT DC WELD VOLTAGE WAVEFORM (CC MODE)
HIGH IDLE - NO LOAD - OUTPUT CONTROL AT MAXIMUM
CH1
0 volts
5 ms
50 volts