Siemens SINUMERIK 840D sl Manual page 60

Networking
5.4 Service and diagnostics
The following menu items are available here:
● "Show status" shows status information, for example: Software version, hardware
information, TCU network data, and their configuration:
Figure 5-7
● "Show local logfile" shows a filtered version of the system log file in the /var/log/
messages directory, which contains only the messages of the local TCUs.
Syslog messages received via the network are not displayed.
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TCU menu: OP status
Operator panel front: OP 012
Manual, 05/2019, A5E36371591B AB