Hypertherm XPR460 - PCB Names and Locations; Diagnostic Code Conventions

PCB names and locations
PCB assemblies are in different parts of the system.
PCB name Location Illustrations that show PCB locations
Power distribution PCB Plasma power supply Control parts - 1 on page 397
Control PCB Plasma power supply Control parts - 2 on page 398
Chopper assembly PCB Plasma power supply Control parts - 2 on page 398
Start-circuit assembly PCB Plasma power supply Control parts - 1 on page 397
I/O PCB Plasma power supply Control parts - 2 on page 398
Fan power distribution PCB Plasma power supply and
cooler
Fans on page 395
Control PCB Gas connect console Gas connect console manifold side parts on page 406
High-frequency, high-voltage
ignition PCB
Gas connect console Gas connect console high-voltage side parts on page 405
Ohmic contact PCB TorchConnect console TorchConnect console manifold side – view 1 on page 416
Control PCB TorchConnect console TorchConnect console manifold side – view 1 on page 416
Control PCB Cooler Cooler interior parts - view 2 on page 401
Diagnostic code conventions
It is important to know these abbreviations and categories when you see diagnostic codes on the CNC or
XPR web interface.
To do troubleshooting for the diagnostic codes that show on the CNC or XPR web interface, refer to the
Diagnostic codes on page 278 table.
Diagnostic codes can include the following abbreviations:
■
GCC: Gas connect console
■
CAN: Controller area network
■
TCC: Torch connect console
■
t/o: Time out
■
HF: High frequency
■
IGBT: Insulated-gate bipolar transistor
■
Ch1, Ch2, Ch3: Choppers
Diagnostics and Troubleshooting
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277811530Instruction ManualXPR460