EWS UFS8000, Руководство по эксплуатации

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UFS8000 Logging 84
20. Logging
The controller allows various data to be logged
The data may be written to a file on the SD card or sent via e-mail, RS232 or RS485.
The following data may be singled out:
- Alarm data
- Data information (measurement and status data)
- Process data
Depending on the medium used, alarm and data information may be generated in the following
formats:
- CSV format can be imported into Excel
- XML format can be directly read off in Excel (e.g. Excel 2007).
The process data is recorded in a fixed text format.
The following table shows what data can be recorded for each medium and what recording format is
available.
20.1. Alarm data
Alarms that are given can be recorded via various media (SD card, e-mail or a serial port (such as
RS232 or RS485). Alarms are routinely recorded.
Alarms are recorded including the date and time the alarm occurred.
The moment when the alarm situation was removed is also recorded.
20.1.1. CSV format
If the alarms are recorded in CSV format the structure will be as follows:
<Day -Month-Year>, <Hour: Minute>, <On/off >, <Warning >, <Process>
Example:
09-01-2009,13:15, On, Power failure
09-01-2009,13:30, Off, Power failure
09-01-2009,15:30, On, Exceeded pressure (UF Unit: Filtration )
It can be seen from the above data that controller failed on 9 January 2009 at 13:15 and
switched on again at 13:30. At 15:30 there was an exceeded pressure alarm during the
filtration process.
Example of a file name:
AL100204.CSV : This file contains alarm log data from 04-02-2010 in CSV format.