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Migration of process control systems - practical aspects
Diethard Wehn, Uwe Riese und Helmut von Au
2003-06-26
Usually process control systems have a shorter live span than the
automized plant. So an interesting challenge is to set up a migration
strategy from one generation of control systems to a new one, preserving
the invest hidden in the plant engineering. At the same time, all
functions of the new process control system should be usable and the
migrated system should be kept open for any expansion - with the
postulation of short times for conversion and re-commissioning. This
article discusses the necessary standards for a migration strategy using
Teleperm M and Simatic PCS 7 as an example.
Published in "atp Automatisierungstechnische Praxis", Oldenbourg
Verlag, München, Germany, ed. 5, 2003
The full text is available in German only.
Please address inquiries under keyword "I&S 0203.3150" to:
Siemens AG, I&S GC P, Dr. Rainer Schulze, D-91050 Erlangen,
Tel.: 09131-7-44544, Fax: 09131-7-25074
E-Mail:
rainer.schulze@siemens.com
 Document:
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