Diagnostic Buffer - Siemens SIMATIC S7-1200 System Manual

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12.6 Standard Web pages

Diagnostic Buffer

The diagnostic buffer page displays diagnostic events. From the selector on the left, you can

choose what range of diagnostic buffer entries to display, either 1 to 25 or 26 to 50. From the

selector on the right, you can choose whether to display the times in UTC times or PLC local

times. The top part of the page displays the diagnostic entries with the time and date of when

the event occurred.

From the top part of the page, you can select any individual entry to show detailed

information about that entry in the bottom part of the page. Note that the display language of

the diagnostic buffer entries depends upon your device configuration setting for multilingual

support (Page 175).

Viewing the Diagnostic Buffer page requires the "query diagnostics" privilege (Page 1005).

S7-1200 Programmable controller

System Manual, V4.2, 09/2016, A5E02486680-AK