EMA-D9 - USER MANUAL
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10.4) AVERAGE
The AVERAGE menu allows the settings of parameters in the
calculation of average values
•
Sync Avg
, defines the type of the synchronism for the start and the stop of the average calculation.
Three mode of use are available:
-
Int.Rtc
.: use the internal clock as time based line. The average
calculation start when the clock changes the minute.
-
Ext.DI
: use the digital input 2 (Di2) to synchronize the start and
the stop of the average calculation. The digital input will be set
as ExtDI automatically.
-
Int+Ext
: mixed mode. The digital input will be set as ExtDI automatically.
Warning: the “Sync Avg” setting must be congruent with the “Type” setting of the digital inputs.
•
Type
, defines the type of the window used to the average calculation: fixed (the updating depends of
the Average time) or mobile (the updating depends of dt Mobile).
•
Time Avg
, integration time for the calculation of the average
parameters.
•
dt Mobile
, defines the updating time in window mobile of the
average parameters.
10.5) ENERGY
In the ENERGY menu it’s possible to modify the unit of
measurement of energies, to set at the initial value the generic and
energy counters, to manage on the time-bands.
•
Type
, allows to choose the unit of measurement for the energy
counter kWh (Normal) or MWh (Heavy).
•
PRESET
, allows to set at initial value the energy counters and
generic counters.
-
kWh+ kWh- e kVArh+ kVArh-
, it’s possible to set energy total
counters at initial value. These values are expressed in kWh and
kVArh; the visualization on total energies page will be congruent
with the type of energy (Normal or Heavy). The time bands
counters don’t consider the preset values. Only total energy
counters consider these values.
This function is useful for example to compare the consumption
with an energy counter already in use.
-
COUNTER1 COUNTER2
, it’s possible to set the 8 generic
counters at initial value. The number of the counters depends by
the number of digital inputs installed and it will appear in groups
of two counters for each pages.
