Transmitter Security; Available Security Options - Emerson Rosemount 644 Reference Manual

Section 1: Introduction
April 2015
The center will provide:
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For other locations, contact an Emerson Process Management sales representative.
Note
If a hazardous substance is identified, a Material Safety Data Sheet (MSDS), required by law to be
available to people exposed to specific hazardous substances, must be included with the
returned materials.
1.5

Transmitter security

1.5.1

Available security options

There are three security methods to utilize with the Rosemount 644 Transmitter.
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The Write Protect feature allows you to protect the transmitter data from accidental or
unwarranted configuration changes. To enable the write protect feature, perform the following
procedures.
Configuring Write Protect, HART Lock and LOI password with a
Field Communicator
From the HOME screen, enter the Fast Key sequence.
Device Dashboard Fast Keys-Write Protect
Device Dashboard Fast Keys-HART Lock
Device Dashboard Fast Keys- LOI Password
Configuring Write Protect, HART Lock and LOI password with
AMS
1.
2.
3.
6
A Return Material Authorization (RMA) number
Instructions and procedures that are necessary to return goods that were exposed to
hazardous substances
Software Security Switch (Write Protect)
HART Lock
LOI Password
®
Device Manager
Right click on the device and select the Configure menu.
In the left navigation pane select Manual Setup then select the Security tab.
All three parameters can be configured from this screen.
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Select Apply when complete.
Reference Manual
00809-0200-4728, Rev RA
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2, 2, 9, 2
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Introduction