Product Profile of Scada For Supervisory Control And Data Acquisition

Bch electric limited is an iso 9001:2000 company that produces scada for supervisory control and data acquisition. Scada supports various networks such as rs232c/422, lan and wireless communication. Scada for supervisory control and data acquisition also supports the standard protocol such as opc and modbus and communication with most brands. Scada for supervisory control and data acquisition includes connection with various ddcs and special equipments, instead of plc. If the i/o driver is required by the user, it can also be developed. Characteristics of scada for supervisory control and data acquisition are:

• Open architecture: scada, which has the open system architecture can satisfy various users requirements and provides easy interface with other software.

• Supports various networks: supports system redundancy, which is essential to guarantee reliability of the large scale system

• Connection to the rdbms: odbc enables easy connection to various rdbms product, and standard sql supports enables all data base operation such as record browsing, retrieval, modification, addition and deletion.

• Internet support: with scada on the internet web server, the facilities can be monitored or controlled from the remote site using the web browser.

• Convenient graphic works: user can easily configure the system using various types of wizard and symbol. User defined objects can be registered in the symbol library and used at any time. Additionally, the 3rd party ocx components can be used as an object in scada, which allows for easy system expansion.

• Vb script : since visual basic script languages is supported, users can use the software without the special training, and about 500 functions are provided, including file i/o and ole object connection. Especially, sql support functions allows for data retrieval or search with the rdbms.

• Data compatibility with several applications software: tag data base is compatible with ms excel. Report forms created by excel and word can be used without modification. The data can also be exchanged with the graphic tools such as autocad, adobe photoshop and corel draw.

• Networks: supervisory control and data acquisition also supports various types of network operation including, stand-alone, peer-to-peer, 1 server + n clients and n servers and n clients.