eWON General Reference Guide - eWON wiki

6.3 Historical table
General Reference Guide Monitoring Web Interface
The historical table is a representation of the IRCALL.BIN (incremental recording).
This representation provides recordings representation as a table where columns are Tag names and rows are recording times.
The features can be used at 2 levels:
• A page in the VIEW area.
• An export bloc descriptor exists (see “$dtHT [Historical Table]” on page 190).
The Historical table is available through the View I/O page.
Use the Historical Logging Table link to access to the following page.
Figure 128: eWON Historical Table link
Figure 129: eWON Historical Table parameters
Like the “Historical Trending screen ” on page 165, you need to specify the time range of the Historical Table with the From and To fields.
These fields only accept date on the DD/MM/YYYY HH:MM:SS format. If the hour, minutes, seconds parameter are missing, they will be set to 0.
You can filter the Tags shown by selecting the Instant Value Groups (combination of A,B,C,D groups).
If you want to display all the Tags (with historical logging) of the eWON, check the Any checkbox.
The Include tags with HL disabled checkbox allows you to include Tags with Historical logging currently disabled but having been previously
recorded in the file.
The Interval parameter allow you to specify a fixed interval, in seconds, to generate the table (each row will be evenly distributed in time). The Tag
value placed in the row is the latest logged value.
If the Interval is empty or set to 0, the output time is defined by the time in the recording file. You will have a row at each value changes (as shown
in the figure below).
Figure 130: eWON Historical Table
You can use the link Download as text file to export this table in csv format.
RG-001-0-EN ver 1.14 eWON® - 02/05/2012 - ©eWON sa Page 167