Siemens SIMATIC S7-400H System Manual page 19

Service & Support on the Internet
In addition to the information in our documentation, you can also access our knowledge base
online at:
http://www.siemens.com/automation/service&support
There you will find:
● The newsletter, which constantly provides you with up-to-date information on your
● The right documentation for you using our Service & Support search engine.
● A forum, where users and experts from all over the world exchange their experiences.
● Your local Automation & Drives representative.
● Information on field service, repairs and spare parts. Even more information is available
S7-400H
System Manual, 09/2007, A5E00267695-03
products.
on the "Services" pages.
Preface
1.1 Preface
19