Java in industrial automation - A virtual PLC

Autoren Mario Grabner
Gerhard Leonhartsberger
Alexander Leutgeb
Josef Altmann
TitelJava in industrial automation - A virtual PLC
BuchtitelProc. Annual Int. Computer Software and Applications Conf. (COMPSAC 2001)
Typin Konferenzband
VerlagIEEE Computer Society Press
OrtChicago, IL, USA
MonatOctober
Jahr2001
Seiten477-479
SCCH ID#119
Abstract

Remote access of a Programmable Logical Control (PLC) is the prerequisite for an effective maintenance. We present an architecture for the development of tools supporting the installation, configuration, maintenance, supervision, and diagnosis of remote PLCs via the Internet. The developed architecture, called Virtual PLC, consists of a set of extensible components describing a real PLC. The Virtual PLC uses Java™ Technology to be platform independent. The Virtual PLC enables developers to rapidly implement tools for remote diagnosis, supervision and maintenance of a real PLC.