Lincoln Electric SVM153-A Welding System User Manual


 
Return to Section TOC Return to Section TOC Return to Section TOC Return to Section TOC
Return to Master TOC Return to Master TOC Return to Master TOC Return to Master TOC
TROUBLESHOOTING & REPAIR
F-55 F-55
COMMANDER 500
NORMAL WELD VOLTAGE WAVEFORM (WIRE CV)
MACHINE LOADED TO 500 AMPS AT 40 VOLTS
This is the typical DC output voltage
generated from a properly operating
machine. Note that each vertical
division represents 20 volts and that
each horizontal division represents 5
milliseconds in time.
The machine was loaded with a
resistance grid bank to 500 amps at
40 volts.
SCOPE SETTINGS
Volts/Div.....................20V/Div.
Horizontal Sweep..0.1 ms/Div.
Coupling.............................DC
Trigger.........................Internal
0 volts
20V
0.1ms