Hypertherm XPR170 - Page 296

Diagnostics and Troubleshooting
8
296 810060 Instruction Manual XPR170
756
Info
Leak test results Reports the result of a gas
leak test:
0: leak in v1 v12 or hose
1: leak in b1
2: leak in v1 or b1
3: leak in v1 Vv0 or hose
4: leak in b3); break;
5: leak in v10 or b3
6: manual leak test failed
7: manual leak test passed
8: leak in v4 v5 v6 or v7
9: leak in b2
10: leak in v10 or hose
11: no n2 inlet or v5
12: leak in p7 volume
13: leak in line A or v1
14: auto leak test failed
15: auto leak test passed
16: timeout
Refer to How to do a gas leak test (VWI and
OptiMix) on page 329.
None Start or set
process;
remote on-off
757
Error
DC work exceeds
limits
The work lead current
exceeds the setpoint by 5 A.
Make sure that you have the most recent XPR
firmware. You can log into the Xnet at
www.hypertherm.com to download it.
If the code continues, contact your cutting machine
supplier or regional Hypertherm Technical Service
team.
End of cycle Remote on-off
758
Alert
Main 24 V dip The 24 V DC bus decreases
to less than 20 V on the main
control PCB.
None Set process;
remote on-off
759
Alert
Main 24 V bus low The 24 V bus decreases to
less than 20 V on the gas
connect console.
Ramp down Set process;
remote on-off
Diagnostic code
number and
category
Diagnostic code
name
Description Corrective action XPR action
Code cancels
with