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Table of display pages
•
INST = Instantaneous value
–
Actual instantaneous value of reading, shown by default every time the page is changed
•
MAX = Highest peak
–
Highest peak of the instantaneous value of the relative reading. They can be cleared using dedicated command (see reset menu).
•
MIN = Lowest peak
–
Lowest value of reading. They can be cleared using the same command used for MAX values.
•
AVG = Average value
–
Time-integrated value of reading. Allows showing measurements with slow variations.
•
MD = Maximum Demand
–
Maximum peak of the integrated value.
PARAMETER
Selection with
▲
and
▼
INST
MAX
MIN
AVG
MD
1
PHASE-TO-PHASE VOLTAGES - V(L1-L2), V(L2-L3), V(L3-L1), V(SYS)
●
●
●
●
2
PHASE-TO-NEUTRAL VOLTAGES - V(L1-N), V(L2-N), V(L3-N), V(L-N)
●
●
●
●
3
PHASE AND NEUTRAL CURRENTS - I(L1), I(L2), I(L3), I(N)
●
●
●
●
●
4
POWER FACTOR - PF(L1), PF(L2), PF(L3), PF(SYS)
●
5
COS-PHI - COS-PHI(L1), COS-PHI L2), COS-PHI(L3), COS-PHI(SYS)
●
6
TANGENT-PHI -TAN-PHI(L1), TAN-PHI(L2), TAN-PHI(L3), TAN-PHI(SYS)
●
7
ACTIVE POWER - P(L1), P(L2), P(L3), P(SYS)
●
●
●
●
●
8
REACTIVE POWER - Q(L1), Q(L2), Q(L3), Q(SYS)
●
●
●
●
●
9
APPARENT POWER - S(L1), S(L2), S(L3), S(SYS)
●
●
●
●
●
10
VOLTAGE TOTAL HARMONIC DISTORTION - THD-V(L1), THD-V(L2), THD-V(L3)
●
11
CURRENT TOTAL HARMONIC DISTORTION - THD-I(L1), THD-I(L2), THD-I(L3)
●
12
VOLTAGE CREST FACTOR
●
13
CURRENT CREST FACTOR
●
14
FREQUENCY - F(L1), F(L2), F(L3), F(SYS)
●
●
●
●
15
ENERGY METERS
kWh+(TOT), kWh-(TOT), kVArh+(TOT), kVArh-(TOT), kVA(TOT)
kWh+(L1), kWh-(L1), kVArh+(L1), kVArh-(L1), kVA(L1)
kWh+(L2), kWh-(L2), kVArh+(L2), kVArh-(L2), kVA(L2)
kWh+(L3), kWh-(L3), kVArh+(L3), kVArh-(L3), kVA(L3)
●
16
PHASE ANGLE V-V
●
17
PHASE ANGLE V-I
●
18
* VOLTAGE HARMONICS DISTORTIONS -
H2…
63 V(L1)-V(L2)-V(L3)
●
19
* CURRENT HARMONICS DISTORTIONS -
H2…
63 I(L1)-I(L2)-I(L3)
●
* only version EMA-D6 H
Parameter setting (SETUP)
- At normal display of readings, to enter configuration mode, press
▲
and
▼ke
ys.
- Select the required sub-menu with
▲▼ke
ys and confirm with
- To exit setup and go back to the readings viewing press
- The following table show the available sub-menus
:
Menu
Description
General
Date and time, language, password, display utility, reset commands
Measure
CT and VT ratio, type of wiring, frequency, dip/swell configuration, measurements settings, energy preload
User pages
User-defined pages
Communication
Communication port parameters (COM1, COM2, Ethernet)
I/O
Digital outputs, digital inputs, analog outputs
Setpoint
Limit thresholds on readings
Log
Data recording settings
Logic expression
Programmable mathematical calculation functions (sum of meters, relations between quantities, etc.)
Modifying parameters
To modify the setting of one parameter, select it with
▲and ▼
keys and then press
There are two methods for modifying a parameter, depending on the type of parameter:
•
Selecting a value in a list (for example, selecting SINGLE-PHASE from a list of available wiring connections).
•
Modifying a numerical value, digit by digit (for example, entering a value for the date, time or VT primary).
Selecting the value in a list
To select a value in a list:
1. Use the
▲
or
▼
keys to scroll through the parameter values until you reach the desired value.
2. Press to confirm the new parameter value. The entered value is stored.
Modifying the numerical value
When you modify a numerical value, the digit on the far right side is selected by default. To modify a numerical value:
1. Use the
▲
or
▼
keys to modify the selected digit.
2. Use the
◄
or
►
keys to shift to the next digit.
3. Press to confirm the new parameter value. The entered value is stored.
- Each parameter is show with present value and the possible range values.
NOTE:
If you enter an invalid setting and press , the message
“
Value out of range
”
will appear on display.