4 SIPROTEC 4, Communication Module PROFINET IO, Communication Profile
C53000-L1840-C360-1, Edition 08.2012
Safety Notes
This manual does not constitute a complete catalog of all safety measures required for operating the equipment
(module, device) in question, because special operating conditions may require additional measures. However,
it does contain notes that must be adhered to for your own personal safety and to avoid material damage.
These notes are highlighted with a warning triangle and different keywords indicating different degrees of
danger.
DANGER
Danger means that death or severe injury will occur if the appropriate safety measures are not taken.
✧ Follow all advice instructions to prevent death or severe injury.
WARNING
Warning means that death or severe injury can occur if the appropriate safety measures are not taken.
✧ Follow all advice instructions to prevent death or severe injury.
CAUTION
Caution means that minor or moderate injury can occur if the appropriate safety measures are not taken.
✧ Follow all advice instructions to prevent minor injury.
NOTICE
Notice means that material damage can occur if the appropriate safety measures are not taken.
✧ Follow all advice instructions to prevent material damage.
NOTE
is important information about the product, the handling of the product, or the part of the documentation in
question to which special attention must be paid.
com_profinet-io_profile_us.book Page 4 Friday, August 17, 2012 1:40 PM