Texts; Signal Analysis; Miscellaneous - Endress+Hauser eco-graph a Betriebsanleitung

4. Setting up unit - SET UP

4.3.4 Texts

4.3.5 Signal analysis

4.3.6 Miscellaneous:

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Only presettable on active digital control input "Text selection (BCD)"!
Enter the text lines which are to be selectable by connecting a BCD code to the
digital inputs and are then to be stored in the event list during operation.
Intermediate analysis Calculates the min, max, average values and quantities for the preset time spans.
Calculates the daily min, max, average values and quantities. This is always done at the
Day
day change.
Calculates the monthly min, max, average values and quantities. This is always done at
Month
the change of the month.
"Yes": Calculates the yearly min, max, average values and quantities. This is always done
at the change of the year.
Year
"No": Alternative to the yearly analysis function: min, max, average values and quantities
are continously calculated. Restart after reset, see description below (e.g. for totalisation).
Time set for signal analysis. Example daily analysis: The daily analysis is calculated at the
Synchronisation time preset time (e.g. at 7 o'clock), this means that the analysis contains all values over the last
24 hours.
In addition to viewing the actual and last analysis further historical analyses can now be
Advanced analysis
displayed on the unit.
The intermediate, daily, monthly, total / yearly counter or all counters at the same time can
be manually reset to zero.
Reset to zero
(Example: Reset of all values after initial plant installation). The graphics or storage is not
influenced (evidence!).
• Setting up is only required if the
inputs shall be automatically analysed.
The analysis (minimum, maximum, average values and
counters) can be displayed at the touch of a button (Main
menu - analysis) in normal operation.
This information is additionally stored (reduces the available
memory space for the graphics) and can then be
transferred to and used on a PC.
• Details for the interface, operation
with simulated inputs (using the
preset parameters) and information to
the memory time available using the
preset feed rate.
• RS 232/RS 485 (option
"Digital I/O" or "Ethernet"):
Setting up only required if
the interfaces of the unit
are to be used (setting up
by PC, serial data read out,
modem operation etc.).