Mitsubishi Electric EMU4-BD1-MB, Руководство пользователя

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3.Examples of EcoMonitorLight Applications 3.Examples of EcoMonitorLight Applications
Product Lineup
Specifications
Examples of EcoMonitorLight Applications
External View
Names and Functions of Each Part
Connection Configurations /Wiring Precautions
Communication Unit Wiring and Setting Procedures
Energy measuring devices
Model Name/ Specifications
Safety Precautions
Device Installation Procedures
Features
Memo
Product Lineup
Specifications
Examples of EcoMonitorLight Applications
External View
Names and Functions of Each Part
Connection Configurations /Wiring Precautions
Communication Unit Wiring and Setting Procedures
Energy measuring devices
Model Name/ Specifications
Safety Precautions
Device Installation Procedures
Features
Memo
10 9
Configuration Example of Measuring Devices
1
Logging Settings
Installation inside a Board
Panel Installation
Features of Logging Unit
Logging Unit
Example of Reports and Graph Creation
Example of GX LogViewer Screen
CSV File Data
Examples of CSV data screens
You can download the GX LogViewer free of charge from the Mitsubishi Electric website.
“GX LogViewer” corresponds also after version 1.30 G.
Example of Logging Unit Applications
3
Examples of Measuring Unit Application
2
■Visual checking and management
For customers who want to visually check measured values with distribution boards!
■Basic Installation ■Easy Management of Measurement Data of Measurement Points
For customers who want to periodically collect and easily manage energy measurement data!
Current Input
汎用ケーブル
Voltage Input
Control Power Supply
AC100V 〜 240V(50/60 Hz)
Breaker
Current Sensor
MODBUS
®
RTU
Communication
If you do not want the board surface installation
screws to be exposed in the board surface, you
can use the installation attachment (EMU4-PAT)
to cover the screws.
You can output data stored in the logging unit to an SD
memory card in CSV file format.
You can process measurement data to create reports
and graphs from past data.
The GX LogViewer can display graphs easily!
You can drag and drop CSV files to display graphs
easily.
You can manage data from multiple
logging units on a single SD memory
card.
Able to freely create CSV file formats freely create CSV file formats by adding setting data files to an SD memory card in advance.
Specify settings such as logging start
time, group number and channel
number for the specified location in the
setting data file (CSV file).
Specify the file name and save to SD
memory card*. Data is logged using the
specified format.
Create
Save Insert
Saving CSV Files
（1）Easy Data Management with SD Memory Card
● You can output various types of measurement data (such as voltage, current and power) of the EcoMonitorLight stored in the logging unit to an SD memory
card. The measurement data saved by saving carrying about and CSV data in a single SD memory card at two or more sets of logging units is collectable.
* It is necessary to always specify logging ID when collecting measurement data from multiple logging units on a single SD memory card. Refer to the operation manual for details.
● The logging unit features a two-step structure in which measurement data is saved for a specified period and output to an SD memory card. This prevents
the loss of measurement data and provides secure and reliable data management.
（2）Managing Measurement Data in CSV Format
● The logging unit outputs measurement data to an SD memory card in CSV file format. The data can be processed freely using a personal computer in order
to create graphs and manage results.
● Measurement data output to an SD memory card can be checked using Microsoft Excel or GX LogViewer (version 1.30G or later)*, and these can be
used to display and analyze energy graphs from the data.
（3）Easy Expansion
● Customers already using the EcoMonitorLight can easily add the logging unit.
Example of Current Sensor Installation
○ You can use a general-purpose cable between
the measuring unit and dedicated split current
sensor. （ Except for （ EMU2-CT5 （ -4W ））
○ Always use in combination with a dedicated
split current sensor.
○ Give consideration to the rated current of the
installation location for the dedicated split
current sensor and select a model accordingly.
For customers who want to install the display screen on the board surface for monitoring of measurement data.
For customers who want to install the unit inside a board for visual management of measured data!
Key Point
Customers visually checking power use with a
mechanical Watt-Hour meter can achieve board
size reduction and space savings.
Key Point
Processing of CSV File
Use of GX LogViewer
Change the name
of the CSV file.
*Cannot be used for billing. Example of installation inside board
Examples of CSV Data Screens
To load
Two split current sensors installed
to secondary side of a breaker
*For three-phase 3-wire,
Single-phase 3-wire.
*It i necessary for the folder name to match
the logging ID of the logging units