Diagnostics
8
8.1
Error messages
These error messages are shown on the 7-segment display (Page 31) as continuously running
text ("ticker").
Note
When submitting a query to the SIEMENS Technical Support Service: In addition to the
message shown on the 7-segment display, additional information regarding the status LEDs
and the operating state (continuous operation, switch-on phase, restart, etc) can provide
important information on resolving your problem.
7-segment display
Meaning
Troubleshooting
C
"Crash" or kernel panic: The Linux system no longer
responds
1. Restart the NCU.
2. Execute the "DIDAC" diagnostics option.
This function saves all the diagnostic data
to a ZIP file.
3. Contact the SIEMENS Technical Support
Service and transfer the zipped diagnos‐
tics data.
Copy FAIL
The FWH installation was unsuccessful.
F
"Failure"
F.
The point is continuously lit and no longer flashes:
NCK crash
Lxx=yyy
Internal error when starting NCK, "xx" is the line
number in the mcsystem.ini, "yyy" is a unique error
code for the code position.
Merr
"Mixer Error": An error has occurred.
● Check the log file under "/var/log/initn‐
cu.log".
● Contact SIEMENS Technical Support
Service.
NO ARC
The CNC software package is missing or cannot be
found on the SD card.
Boot the NCU using the SINUMERIK service
system, and check the partition using the
"Check storage integrity" diagnostics option.
● Replace the SD card if it is shown to be
defective.
● Contact SIEMENS Technical Support
Service if the SD card is not defective.
NO SD
The operating system cannot detect an SD card.
● Insert the SD card.
● Check that the SD card is correctly inser‐
ted.
● Check whether the SD card is defective.
NO SSD
The internal storage medium was not detected.
Contact SIEMENS Technical Support Service.
PART FAIL
Error when repartitioning
Boot the NCU using the SINUMERIK service
system, and check the partition using the
"Check storage integrity" diagnostics option.
NCU 1760
Equipment Manual, 02/2020, A5E45627861B AB
85
Содержание SINUMERIK ONE NCU 1760
Страница 8: ...Table of contents NCU 1760 8 Equipment Manual 02 2020 A5E45627861B AB ...
Страница 36: ...Description 3 5 Dual fan module NCU 1760 36 Equipment Manual 02 2020 A5E45627861B AB ...
Страница 44: ...Dimension drawings 5 1 NCU 1760 dimension drawing NCU 1760 44 Equipment Manual 02 2020 A5E45627861B AB ...
Страница 48: ...Installation 6 4 Mounting the NCU without spacers NCU 1760 48 Equipment Manual 02 2020 A5E45627861B AB ...
Страница 150: ...Connectable components 11 3 PP 72 48D PN 2 2A PN NCU 1760 150 Equipment Manual 02 2020 A5E45627861B AB ...
Страница 154: ...Spare parts accessories 12 2 SD card NCU 1760 154 Equipment Manual 02 2020 A5E45627861B AB ...
Страница 156: ...Safety symbols NCU 1760 156 Equipment Manual 02 2020 A5E45627861B AB ...
Страница 160: ...Appendix A 2 Documentation overview SINUMERIK ONE NCU 1760 160 Equipment Manual 02 2020 A5E45627861B AB ...