Process Control

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Copyright 2003
HESI
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Plant Control Systems

DCS - distributed control systems
PLC - programmable logic controllers
Historians and Reporting Systems

Tuning and Configuration

Details :

 DCS
  
Hybrid Control is replacing traditional DCS. For new plants, consider Matrix Total Control.
   To upgrade existing DCS, HESI will retrofit your system with Wonderware operator interfaces and Industrial SQL historian.
   For any plant control system, we strongly recommend Terminal Services and Thin Clients for operator consoles and management information systems.

PLC
  
Matrix Total Control offers the latest in technology for any PLC application
   Allen-Bradley Control Logix for small to large projects
   Automation Direct PLC for small projects
   Wonderware InTouch operator interfaces

Historians and Management Information Systems
  
Wonderware Industrial SQL (InSQL) plant historian
   Microsoft Excel reporting using OLEDB connections to InSQL servers

Tuning and Configuration
  
Loop tuning boilers, material handling, power plants, etc.
   Configuration changes and additions for many DCS and PLC systems

Up Right


Plant Historian

You don't have to pay 10's of thousands of dollars for a sophisticated historian.  Wonderware's Industrial SQL Server, running on Microsoft SQL, provides all the features expected of a plant historian.

Hybrid Control

"DCS" and "PLC" acronyms will eventually go away as the two technologies meld into one.  Consider Standard Automation's Matrix Total Control as your total solution.