Siemens SINUMERIK ONE NCU 1740 Equipment Manual page 43

Diagnostic data of the system bootloader
1. Insert a USB stick with FAT file system and directory "beiboot.log" into the NCU (X125/X135).
2. After switching on and while executing the "Beiboot", press the DIAG button on the NCU.
3. The DIAG-LED flashes yellow slowly.
4. If directory "beiboot-log" was found, file "YYYYMMDD-HHMMSS-CCC.txt" is created, which
contains the content of the usual detailed screen and the syslog from "Beiboot".
5. Once the operation has been completed, the DIAG-LED flashes green quickly
Diagnostic data of Operate (Didac)
Once the NCU has run-up, during operation, you can press the DIAG button at any time. This
generates file "out_20xx-xx-xxTxx_xx_xx.7z" in directory/card/user/sinumerik/didac.
This file contains all the relevant NCU diagnostic data.
NCU 1740
Equipment Manual, 09/2022, A5E51087503B AC
4.4 Operator control and display elements
Description
43