EWIO
2
User Manual
V 1.1 | Stand 10/2020
Seite 61 von 96
METZ CONNECT GmbH | Im Tal 2 | 78176 Blumberg | Germany
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For additional documentations look at www.metz-connect.com
A digital or analog input or output can be selected in the "Type" pop-up menu.
The channel is selected in the "Connection" pop-up menu.
To define the time range for the display of measurement data, one of the selection fields
"Newest measurement data", "Oldest measurement data" or "Measurement data" is activated.
When the "Measurement data" selection field is clicked, the input fields for date and time for
the range start and range end appear.
When the "Show values (max 50)" action field is activated, a list with time stamp, value,
source and, in the case of the outputs, whether automatic or manual operation was active at
the time of recording, appears. Up to 50 entries can be displayed in the browser. When
exporting the values, in a CSV file, all stored values are used.
10.5.4.
Applications
Under the menu item "Applications" the EWIO
2
offers the possibility to create and execute
applications.
Applications are small programs, with which e.g. links between the I/Os can be switched. This
allows to realize simple assignments between outputs and inputs up to controllers. But apart
from that, any programs can be started and evaluated. Thus, measured values can also be
processed by an application after they have been queried by the counter.
Events can be triggered by evaluating the measured values. These events in turn can initiate
the sending of an e-mail or the switching of a relay.
Note!
Chapter
describes the access to the IOs via application in more detail.
