Retrieving Data From The Emb Hub - Leviton EMB Hub Installation And Operation Manual

15 RETRIEVING DATA FROM THE EMB HUB

Overview of how the system was designed to work.
Now that you have installed your EMB Hub and configured it to collect data from your meters and sensors,
you will want to collect the data from your EMB Hub . This document will provide an overview for collecting
data from the EMB Hub. Processing the data for billing reports, summaries, and other data processing are
beyond the scope of this document.
Three basic ways to collect data from the EMB Hub:
• HTTP download from the EMB Hub with a browser (pull)
• FTP download from the EMB Hub (pull)
• HTTP Post: The EMB Hub uploads data to a database/webserver. (push)
15.1 HTTP Direct from the EMB Hub
The EMB Hub has the ability to export log file data to a web browser directly from the setup web pages.
To use this feature, access the EMB Hub setup menu with your web browser. Select the "Log File Export"
page from the Log File Data menu on the left side of the page.
For each device, a separate log file will be saved. Select the device from the dropdown list provided.
Specify Comma or Tab delimited data, and indicate if column headers are required. Click the download
button to download the data.
The log file format is the same as is provided by FTP and by the BMO web site. Note: All timestamps
are in UTC.
When importing log files into Microsoft Excel, be sure to specify the log data is comma separated, and use
a single quote mark as the text delimiter.
15.2 FTP Direct from the EMB Hub
The EMB Hub will allow inbound connections for transfer of log data files using the FTP protocol. FTP to
the EMB Hub and log in using the system admin password. Files are located in /var/log/modbus. For further
information on FTP log file transfer, please review the technote and FAQ section of the Leviton website.
15.3 HTTP/Post Upload To Building Manager Online
• EMB Hub sends data to the BMO website.
• The BMO Website stores the data in a SQL database.
• Quick reporting from our website.
• Includes remote EMB Hub configuration service.
• Includes alarm notification by email.
• Data available for download in .CSV/Tab delimited format upon your request.
• For pricing and to sign up for service, contact sales@buildingmanageronline.com or
call +1-503-601-2099
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