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S
3
ECTION
OVERVIEW
SAFETY MESSAGES
www.fieldcommunicator.com
HART
FUNCTIONALITY
This section provides instruction on basic HART functionality in the 475
Field Communicator. It is based on the operation of the HART
Application version 6.1.
Procedures and instructions in this section may require special
precautions to ensure the safety of the personnel performing the
operation. Information that raises potential safety issues is indicated by
a warning symbol (
). Refer to the safety messages before
performing an operation preceded by this symbol. Other warning
messages can be found in the "Troubleshooting" section of this
manual.
If you choose to ignore all field device status messages, every
message, regardless of severity, is ignored until the specified
number of messages is reached. See "Ignoring status messages"
on page 55 for more information.
Voltage measurements are for reference purposes only. Do not
make critical process control decisions based on these
measurements.
475 F
IELD
WARNING
WARNING
C
OMMUNICATOR
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