DEV 1953, Руководство пользователя

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User Manual DEV 1953

Copyright DEV Systemtechnik GmbH 2015-2017 61
Note:

It is possible to acknowledge (and to delete) more than one entry at a time by
highlighting more events using the
<Ctrl>
or the
<Shift>
key of the keyboard in
combination with mouse click(s).

Users with "read" permission only have no rights to acknowledge or to delete
event entries (chapter 5.5.7.1.2).

If an event is still pending or not acknowledged, it cannot be deleted.

The table content can be stored using the data backup functionality
(chapter 5.5.7.4.2).
5.5.6 Recording Tab
The Recording Tab is available only if the DEV 1953 is equipped with sensing switch
module(s). For this type of modules, the RF level data is continuously captured in
discrete intervals. The Recording Tab permits the visualization and the external
storage of this data.
After opening the Recording Tab for the first time in a Web Interface session, two
empty diagrams labeled "Overview" and "Details" are shown as in the next
screenshot.
In this application, the drop down list "Signal Type" permits the selection of
"RF Level" only.
After selecting one to three "Signals" via the three drop down lists, the recorded
data shows up in both diagrams: