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Entes MPR-45 - Button Functions

Entes MPR-45
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8
1 Indicates on which quadrant the network is operating.
2 Indicates that the corresponding screen is one of THD, MIN, MAX or DEMAND screens.
3 Indicates the total screen. (I.e. ΣTHD)
4 Indicates the percent values.
5 Indicates for which tariff the energy measurement is.
6 Indicates negative value.
7 Indicates L1, L2, L3 and L1-2, L2-3 and L3-1 measurements.
8 Indicates energy value or time.
14 Indicates the unit of the energy value
15 Displays the measured values of the corresponding screen.
16 Indicates the unit of the measured values.
17 Indicates whether the value is CosØ or Power Factor.
18 Indicates whether the alarm is active or not.
19 Indicates a warning.
20 Indicates a connection error.
21 Indicates that the alarm clock is active.
22 Indicates that the device is locked.
23 Indicates which pulse output is active.
24 Indicates which digital output is active.
25 Indicates which digital input is active.
26 Indicates whether the measurement is inductive or reactive.
Button Functions
In addition to their main functions, the 5 buttons on the front panel can be used as shortcut buttons for
easily reaching screens.
ESC button (9): It has 3 main functions:
Exiting from any menu is done by pressing ESC button.
While on measuring screen: As seen on the symbols (V I F) above the button, it is used to
browse between voltage, current and frequency measurement screens.
While on measuring screen: As seen on the symbols (Event) below the button, event screen is
reached when pressed for 3 seconds.
BACK Button (10) : It has 3 main functions:
While on measuring screen: As seen on the symbols (P PF) above the button, it is used to
browse between active power, reactive power, apparent power, power factor and Cos φ
measurement screens.
It is used to select the previous digit while entering a numerical value in the menu or to browse
back to a previous menu level.
While on measuring screen: As seen on the symbols (Test) below the button, connection control
is reached when pressed for 3 seconds.
Down Button (11) : It has 2 main functions:
While on measuring screen: As seen on the symbols (E Clock) above the button, it is used to
browse between import/export active energy consumption, reactive energy consumption, tariff
and time information screens.
While on menu screens: It is used to browse between menu options and to decrease a value
during adjustment.

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