Security; Device Information; Level Setup; Geometry - Emerson Rosemount 5408 Reference Manual

Reference Manual
00809-0100-4408, Rev BA
C.2.5

Security

Write protection
The transmitter can be write protected (with or without a password) to prevent unauthorized changes.
Operational mode
There are two Operational Modes to choose from for the Rosemount 5408:SIS: Control/Monitoring and
Safety (SIS).
If the transmitter is used as safety device in a Safety Instrumented System, the Operational Mode must
be set to Safety (SIS).
Safety mode
When the operational mode is set to Safety (SIS), then the Safety Mode must be enabled for the
transmitter to become operational. When Safety Mode is enabled, the transmitter is write protected
(with or without a password) to prevent unauthorized changes.
Change counter
A counter that increments each time the device enters active Safety Mode.
C.2.6

Device Information

Tag
Identifier of up to 8 characters for the transmitter used by host system. The tag is typically a reference
number, location, or duty description.
Long tag
Identifier of up to 32 characters for the transmitter used by host system. It is recommended to enter both
a short and a long tag (they may be the same).
Date
The date field can be used for any purpose, for example to save the date of the last configuration change.
Descriptor
The 16-character descriptor field can be used for any purpose.
Message
The 32-character message field can be used for any purpose, such as providing details of the last
configuration change.
C.3

Level setup

C.3.1

Geometry

The transmitter configuration includes setting the tank geometry parameters, see
Figure
1. Applies only to Rosemount 5408:SIS (profile code F).
Configuration Parameters
(1)
(1)
(1)
C-5.
Configuration Parameters
November 2017
Figure C-4 and
189