If you see this condition... Do these steps...
D43 and D46 are not illuminated. 1. Measure the power output for PS1 with a digital volt meter.
2. If there is no 24 VDC output, examine the 120 VAC input to PS1.
3. If there is no 120 VAC, make sure that the power cable connection is
fully tightened between the TorchConnect console and the 120 VAC-out
connection from the gas connect console.
D43 and D46 are illuminated. 1. Make sure that the 120 VAC-out cable from the gas connect console is fully
tightened.
2. Make sure that the Activity LED (D88) and the Status LED (D87) are
flashing one time per second.
3. If D88 and D87 are not flashing one time per second, replace the control
PCB. For assistance, speak to your cutting machine supplier or regional
Hypertherm Technical Service team.
A flashing or flickering LED shows that the microprocessor on the control PCB is functional. If D43
and D46 are good, continue with the next step.
5. Examine the CAN TX LED (D35) and the RX LED (D34):
If you see this condition... Do these steps...
D34 is not flickering. Reconnect the CAN cable between the TorchConnect console and the gas con-
nect console. Fully tighten the connections.
D34 is flickering, but D35 is not flick-
ering.
Replace the control PCB in the TorchConnect console. For assistance, speak to
your cutting machine supplier or regional Hypertherm Technical Service team.
6. If you cannot find or correct the problem, speak to your cutting machine supplier or regional
Hypertherm Technical Service team.
CAN communication troubleshooting for choppers
Diagnostic codes 504 – 508, 514 – 516, 601, 604, 606
Do these steps if you get a diagnostic code that is related to CAN communication issues with a chopper.
Multiple CAN diagnostic codes at the same time can identify a problem with the CAN cable. If there is only
one code, the problem is more likely to be caused by what the code says and not by the CAN cable.
Diagnostics and Troubleshooting
8
317811530Instruction ManualXPR460
To Next Page
Loading...
