Cement Factory Case

Project Introduction:

Taiwan Cement Company used a lot of Allen Bradley PLC5 PLC in recipe system. The PLC5 is an old type of AB PLC. It’s difficult to use VB program to connect. Our customer used OPCTechs PLC5 OPC Server combine with VB programming language.

System Requirement:

OPCTechs AB PLC5 OPC Server

VB proprietary program

System Diagram:

Conclusions:

OPC Server is a standard integration interface in the automation fields. It’s suitable to combine with different kind of software. We use OPC Server to connect with VB, .Net, C++, Delphi, Excel …etc. It’s stable and easy to manage the data.