Integrated Plant Information Management System ePREXION

By visualizing operational information and providing a statistical analysis function, ePREXION assists production management.


Digitization of information

2nd category

Data acquisition

Construction and sharing of databases


ePREXION™ automatically collects process data or manufacturing data from various monitoring and control systems in plants and factories and stores it as long-term history data, providing an open environment for managing plant information.
Data collected and stored by ePREXION can be easily used on networked PCs in various departments for an accurate understanding of operation and production status.
ePREXION history data can be easily used in trend and analysis tools, Excel, Access, and web browsers.


■Keywords for digital transformation of the plant
ePREXION is connected to the control system via the industry-standard OPC communication ( OCP Classic and / or OPC UA ) , so it can be connected to a control system provided by an OPC server without using our interface.
The product’s standard cycle for data collection from field devices is as short as 1 second, but a function that collects in milliseconds is available.

■Data handling according to plant characteristics
- Periodic collection and storage
Collects tagged data from the control system periodically, appends a timestamp, and stores and manages the data as history data. Also, the server can be made redundant.
- Event-based data collection and storage
Collects tagged data from the control system at user-defined timings and stores and manages it in a relational database.
- Powerful calculation function
Flexible calculation using a simple language is available. If an error is found in the calculated result, the cause can be easily checked.

■Easy to operate for both data users and system administrators
ePREXION offers very simple operation in all situations, from engineering to data usage and maintenance. Users only need to know how to use Windows.

Achievements and examples

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Company information

Azbil Corporation

100-6419 19F Tokyo Building 2-7-3 Marunouchi, Chiyoda-ku, Tokyo, Japan

Tel : +81-466-52-7037

Website :

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