Full Gauge Controls EnergyLOG plus User manual

FOR MONITORING AND DISPLAYING THE
ELECTRIC ENERGY QUALITY AND
CONSUMPTION
Enë®gyLOG plus
1 - DESCRIPTION
The Enë®gyLOG plus was developed for monitoring and displaying the electric energy quality and
consumption. It can be used in business or home applications. It has a real time clock and internal
memory to periodically store the electric network data measured and the user can configure the period
between measurements. The voltage/current True-RMS* measurement method allows the
Enë®gyLOG plus to calculate and display the active, reactive and apparent power, plus the power
factor and power supply frequency. Current up to 5A can be measured directly through the controller. A
current transformer (CT) is needed if you want to measure higher currents up to 1000A. Configuring the
®
Enë®gyLOG plus is easy and fast with the SITRAD software. Equally easy and fast is the access to
the data stored in device internal memory.
2 - APPLICATIONS
• Monitoring and displaying the energy quality and consumption for single-phase electrical installations.
*True RMS: Is the real and effective voltage value which also includes the voltage generated by high
frequency noise in the distributing network (harmonic distortion). This is the actual voltage applied to the
connected load (example: electric motor, compressor). This method allows the precise voltage
measurement for any type of wave form. Other measurement methods give correct value of applied
voltage only for perfect sine wave forms.
3 - TECHNICAL SPECIFICATIONS
- Power Supply: 90 - 264Vac (50/60 Hz)
- Monitored Voltage: 80 to 280Vac (different versions for 50 or 60Hz)
- Monitored Current: 0 to 5A without CT and 0 to 1000A with CT*
- Dimensions: 71 x 28 x 71mm (2,8” x 1,103” x 2,8”)
- Operation temperature: 0° to 50°C (32° to 122°F)
- Operation humidity: 10 to 90% RH (without condensation)
- Resolution:
4.2 - Functions
To enter the access code
Advanced setting functions
Date and time setting
4.3 - Parameters table
Primary CT winding current:
This allows you to configure the settings for the transformer that will be used with the
. Select the primary winding current that will produce a secondary winding current
of 5 A. If you wish to measure currents up to 5 A you don't need to use the current transformer; in this
case you just need to configure the function with the value 5 and connect your controller directly to the
load.
EnergyLOG plus
Always OFF
Always ON
Manual Operation
This indicates how the data storage device operates:
Datalogger operation mode:
Datalogger sampling interval:
Time period in which the controller will register a sample of the electric network.
It indicates whether any errors in the meter will force the recording of data in memory regardless of
set in F0 .
Record data when error occur
sampling interval4
Overwrite data in the memory when it is full
This allows you to start overwriting data from datalogger memory beginning when the memory is full.
This prevents the latest data recorded from equipment being erased first.
Network equipment address RS-485:
®
This is the device address for communication with Sitrad software. Note: You cannot have two or more
devices with the same address in the network.
6 - EASY ACCESS FUNCTIONS
6.1 - Viewing current date and time:
You can press the key shortly to view the date and time set in the controller. The display
shows the current day, month, year, hours and minutes, in this order.
SET
6.2 - Viewing other functions:
To switch among the other data of energy and power press to display the desired data code, as
follows:
Voltage
Current
Apparent power
Active power
Reactive power
Power factor
Consumption of energy measured by the device
Ex: 03/17/2006 12h43min
Hours
Minutes
Day
Month
Year
The selected information will be displayed during 15 seconds. The display returns then to the parameter
selected in F01 (default display parameter).
Ver.01
4 - CONFIGURATIONS
4.1 - To enter the function menu
Press and simultaneously for 2 seconds to display and release the keys. When is
displayed, press (shortly), and enter the code (123) through the and keys. Press to
confirm. Use the and keys to access the other functions and proceed the same way to adjust
them. Press (long touch) until is displayed to exit the menu and return to normal operation.
SET SET
SET
*The stability of the current transformer has a direct effect on the measured readings
Voltage: 1Vac for the whole range
Current: 0.01A between 0 and 10A
0.1A between 10A and 100A
1A between 100A and 1000A
Apparent Power (also valid for Active Power,
in W, and Positive Reactive Power in VAr):
0.01VA between 0 and 10VA
0.1VA between 10VA and 100VA
1VA between 100VA and 1000VA
10VA between 1kVA and 10kVA
100VA between 10kVA and 100kVA
1kVA between 100kVA and 280kVA
Negative Reactive Power (Capacitive power
factor, see item 7.2):
0.1VAr between 0 and -10VAr
1VAr between -10VAr and -100 VAr
100VAr between -100VAr and -10kVAr
1kVAr between-10kVAr and -100kVAr
100kVAr between -100k and -280kVAr
Energy: 0.01VAh between 0 and 10VAh
0.1VAh between 10VAh and 100VAh
1VAh between 100VAh and 1000VAh
10VAh between 1kVAh and 10kVAh
100VAh between 10kVAh and 100kVAh
1kVAh between 100kVAh and 1000kVAh
10kVAh between 1MVAh and 10MVAh
100kVAh between 10MVAh and 100MVAh
1MVAh between 100MVAh and 1000MVAh
10MVAh between 1GVAh and 10GVAh
100MVAh between 10GVAh and 100GVAh
1GVAh between 100GVAh and 999GVAh
Description Min. Max. Unit Default Fun
Default display parameter
Primary CT winding current
Datalogger operation mode
Datalogger sampling interval
Record data when error occur
Overwrite data in the memory when it is full
Network equipment address RS - 485
0
5
0
5
0-no
0-no
1
7
1000
2
999
1-yes
1-yes
247
-
Amperes
-
Seconds
-
-
-
0
5
2
5
1-yes
1-yes
1
5 - PARAMETERS DESCRIPTION
Default display parameter
The user can select the parameter to be displayed as default from the options below:
Voltage
Current
Apparent Power
Active Power
Reactive Power
Power Factor
Consumption of energy (in the period)
Mains Frequency
Mains Frequency
6.4 - Manual datalogger activation:
With configured as and pressing the key for 2 second, y
F
ou can turn the voltage data
internal recording (datalogger) ON or OF . The message is displayed followed by the message
(datalogger ) or (datalogger ).
If the parameter is configured with the values or the messages or will
be displayed accordingly. The operation of the datalogger is indicated by LED “LOG" at the top of the
diplay.
SET
6.3 - Clearing datalogger memory:
Press the and keys for 2 seconds to display . The LCD then displays . If you
don't want to clear the memory and cancel the operation press . To clear the memory press until
is displayed and press to confirm and exit the function.
SET
SET
SET
ENERGYLOG01-04T-11099

6.6 - Minimum and maximum values
To view the minimum and maximum values recorded in the device, press . The values will be
displayed in sequence: Voltage ( ), Current ( ), Apparent power ( ), Active power
( ), Reactive power ( ), Power factor ( ) and Mains frequency ( ). To restart the
registers, keep pressed until the message is displayed.
Reading error
7.3 - Warning messages
Configuration parameters not programmed or out of the range
Datalogger memory full alarm
Memory of the datalogger corrupted
Current transformer wires inverted
8 - CONNECTION DIAGRAM
8.1 - For current up to 5A
45678910 11 12 321
RS-485 serial
communication
21
Power supply
85 to 265Vac
Current
monitor
up to 5A
Load
supply
Load
Voltage
monitor
Instrument
power supply
A
B
8.2 - For current up to 1000A
45678910 11 12 321
RS-485 serial
communication
21
A
B
Up to 1000A Load
CT = Current transformer (not inclued)
CT
Power supply
85 to 265Vac
Voltage
monitor
Current
monitor
Instrument
power supply
Load
supply
IMPORTANT
According to the chapters of norm IEC 60364:
1: Install protector against overvoltage on the power supply
2: Signal cables of the computer may not be joined with electric conduit through which the electric input
and the activation of the loads run
3: Install transient suppresors (RC filters) parallel to the loads as to increase the product life of the
relays.
ENVIRONMENTAL INFORMATION
Package:
The packages material are 100% recyclable. Just dispose it through specialized
recyclers.
Products:
The electro components of Full Gauge controllers can be recycled or reused if it is
disassembled for specialized companies.
Disposal:
Do not burn or throw in domestic garbage the controllers which have reached the end-of-
life. Observe the respectively law in your region concerning the environmental
responsible manner of dispose its devices. In case of any doubts, contact Full Gauge
controls for assistance.
PROTECTIVE :VINYL
This adhesive vinyl (included inside the packing) protects the instruments against
water drippings, as in commercial refrigerators, for example. Do the application after
finishing the electrical connections.
Remove the protective paper
and apply the vinyl on the entire
superior part of the device,
folding the flaps as indicated by
the arrows.
72 mm
Dimension of the clipping
for setting of the instrument
in panel
29 mm
6.5.1 - Restarting the energy meter
The energy meter can be restarted by pressing and for approximately 2 seconds. The
display will show the message .
SET
6.5.2 - Energy and Datalogger
When the device is started, the last energy value stored in the datalogger is used to continue
measuring the energy. If the memory has no values stored, the energy is started with zero.
If you do not want to lose the measured value during a power fault, please set to (datalogger
always on).
6.5 - Energy meter
The energy meter is started as soon as the device is switched on. The energy is indicated in VAh units
(Volt-Amp hour). For measurements exceeding 999VAh, the leds K, M and G are used to indicate Kilo,
Mega and Giga respectively. Thus, if a measurement is, for instance, 9750VAh, it will be indicated as
9.75kVAh. This way, the device allows viewing measurements up to 999GVAh. The remaining figures of
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the measurement can be viewed using SITRAD .
Then the display will show . If you do not want to restart the energy measurement and want to
cancel the operation, press . To restart the energy measurement, press until the message
is displayed, and press to confirm and exit the function.
SET
SET
7 - SIGNALING
7.1 - Indication
The EnergyLOG plus has 4 indicator leds in the upper part. The leds K, M and G are used to
indicate power and energy consumption values. They represent Kilo, Mega and Giga respectively. For
instance, 7685.45W will be indicated as 7.68kW by using the led K in the display. Another example: an
energy value of 75,550,000VAh will be indicated as 75.5MVAh by using the led M. The led LOG
indicates if the datalogger is on.
7.2 - Reactive power
The reactive power indicates whether the load connected to the system is inductive or capacitive. To
discriminate them EnergyLOG plus indicates the reactive power with a positive value for inductive
loads. For capacitive loads, the value will be negative.
Schematic for the connection of supresors
to contactors
Suppresor
A1
A2
A1 and A2 are the
contactor coil terminals.
Schematic for the connection of supresors to
direct activation loads
Load
Suppresor
For direct activation the maximum
specified current should be taken
into consideration.
9 - INTEGRATING CONTROLLERS, RS-485 SERIAL INTERFACE
AND COMPUTER
AA
B B
A B
A
B
A
B
A
B
OUT 1OUT 2
OUT 3
PCT-400R plus
OUT 4 ALMR
AA
B B
A B
AA
B B
A B
AA
B B
A B
AA
B B
A B
PUMP AUX 1
AUX 2
MICROSOL II plus
Connecting Block for Serial Communication
Used to connect more than one instrument to the Interface. The wire's connections must
be made in agreement with the following rules: terminal A of the instrument connects to
the terminal A of the c , that must be connected with the terminal A of the
Interface. Repeat the action for terminals B and , being the cable shield.
c
onnecting block
NOTE: The onnecting block terminal is not connected on this instrument.
Keep Sitrad updated in website:
http://www.sitrad.com
®