Siemens LOGO! CMR2020, Руководство по эксплуатации

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Configuration (WBM)
5.7 Diagnostics
LOGO! CMR2020, LOGO! CMR2040
Operating Instructions, 10/2016, C79000-G8976-C356-03
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If you click the "Apply" button, time-of-day synchronization is started if the parameters have
been changed.
Set system time manually
You can get the system time for the CMR from your PC or enter it manually.
● New system time
To set the time manually, entered the required system time manually in the input box.
● Adopt new system time
By clicking the button, the time is written to the CMR.
● Adopt PC time
By clicking the button, the system time of the PC is read and written to the CMR.
5.7 Diagnostics
5.7.1 Diagnostics buffer
The diagnostics buffer
The diagnostics buffer receives diagnostics messages for internal events and errors. It can
hold a maximum of 200 entries. When the maximum number is exceeded, the oldest entries
are overwritten.
The table in this tab shows a maximum of the last 20 entries. Using the drop-down list in the
header of the tab you can display older entries.
The entries in the diagnostics buffer contain a consecutive number, a classification, a time
stamp and the message text.
Below you will find several examples of events that are entered in the diagnostics buffer:
● Startup of the CMR
● Change to the configuration
● Establishment/abort of the communications connection
● Establishment/abort of a data connection
● Establishment/abort of the connection to the BM
● Warnings when reading in the configuration from an SD card or from the PC
● Time-of-day synchronization
● Power failure