Siemens SIMATIC S7-300 Manual page 4

Safety-related Guide-
lines
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Qualified Personnel
Proper Usage
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Trademarks
Copyright Siemens AG 1997 All Rights Reserved
The reproduction, transmission or use of this document or its
contents is not permitted without express written authority.
Offenders will be liable for damages. All rights, including rights
created by patent grant or registration of a utility model or design, are
reserved.
Siemens AG
Automation Group
Industrial Automation Systems
P.O. Box 4848,D- 90327 Nuremberg
Siemens Aktiengesellschaft
This manual contains notices intended to ensure personal safety, as well as to protect the pro-
ducts and connected equipment against damage. These notices are highlighted by the sym-
bols shown below and graded according to severity by the following texts:
Danger
indicates that death, severe personal injury or substantial property damage will result if pro-
per precautions are not taken.
Warning
indicates that death, severe personal injury or substantial property damage can result if pro-
per precautions are not taken.
Caution
indicates that minor personal injury or property damage can result if proper precautions are
not taken.
Note
contains important information about the product, its operation or a part of the document to
which special attention is drawn.
A device/system may only be commissioned or operated by qualified personnel. Qualified
personnel as referred to in safety guidelines in this document are persons authorized to ener-
gize, de-energize, clear, ground, and tag circuits, equipment and systems in accordance with
established safety practice.
Please observe the following:
Warning
The equipment/system or the system components may only be used for the applications
described in the catalog or the technical description, and only in combination with the equip-
ment, components, and devices of manufacturers as far as this is recommended or permitted
by Siemens.
The product will function correctly and safely only if it is transported, stored, set up, and
installed as intended, and operated and maintained with care.
SIMATIC and SINEC are registered trademarks of SIEMENS AG.
Third parties using for their own purposes any other names in this document which refer to
trademarks might infringe upon the rights of the trademark owners.
Disclaimer of Liability
We have checked the contents of this manual for agreement with the
hardware and software described. However, deviations cannot be
precluded entirely. The data in this manual are reviewed regularly
and any necessary corrections included in subsequent editions.
Suggestions for improvement are welcome.
Siemens AG 1997
Technical data subject to change.
FM 354 Positioning Module