3.2.3
7-segment display
Figure 3-7
7-segment display
Displaying messages
● It serves to output status information during commissioning, ramp-up and cyclical operation.
The 7-segment display is visible on the rear side of the PPU.
● During normal operation, "6" appears here and the dot flashes.
Load BIOS
7-segment display
Meaning
00
Before loading the Master Boot Record (MBR) from the SD card
01
Before starting the Master Boot Record (MBR) codes
02
Master Boot Record (MBR) code has started
03
Second stage of the boot loader has started, before reading the configuration
file
04
Before loading the kernel
05
Before starting the kernel
Booting the basic system
7-segment display
Meaning
1 (begin)
Basis initializations
2 (prepfs)
Cleaning up and preparing the file system
3 (hostname, loopback) The name is set and the loopback interface configured.
4 (syslog)
Starting the system logging
Starting the CFS class 1, provide the network interfaces.
5 (network)
Initializing the network interfaces and the firewall
6 (PPU:rtai, TCU:tcu‐
config))
Starting the time server (ntpd)
7 (lsh)
Starting the SSH server (generate a host key if one is still not available).
8 (PPU:ftpd,
TCU:mtouch)
Starting the FTP server
9 (PPU:tcuservices,
TCU:usbexport)
Starting the TCU services (TFTP, VNC)
System characteristics
3.2 Operator controls and display elements
PPU 1740
Equipment Manual, 01/2019, A5E47615272B AA
31
Содержание SINUMERIK ONE PPU 1740 Series
Страница 22: ...System overview 2 2 System configuration PPU 1740 22 Equipment Manual 01 2019 A5E47615272B AA ...
Страница 50: ...Application planning 4 4 Recycling and disposal PPU 1740 50 Equipment Manual 01 2019 A5E47615272B AA ...
Страница 82: ...Interface description 7 7 USB PPU 1740 82 Equipment Manual 01 2019 A5E47615272B AA ...
Страница 92: ...Connectable components 8 1 NX10 3 NX15 3 PPU 1740 92 Equipment Manual 01 2019 A5E47615272B AA ...
Страница 98: ...Technical data 9 1 Relevant directives and standards PPU 1740 98 Equipment Manual 01 2019 A5E47615272B AA ...
Страница 100: ...Spare parts and accessories PPU 1740 100 Equipment Manual 01 2019 A5E47615272B AA ...
Страница 104: ...Appendix 11 2 Documentation overview ONE PPU 1740 104 Equipment Manual 01 2019 A5E47615272B AA ...