Emerson Process Management 2051 manual Operation and Maintenance, Rosemount, Reference Manual

Reference Manual

00809-0200-4101, Rev AA July 2008

Rosemount 2051

Section 4 Operation and Maintenance

OVERVIEW

SAFETY MESSAGES

Warnings

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-1 Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-1 Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-2 Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-3

This section contains information on operation and maintenance procedures.

METHODS AND MANUAL OPERATION

Each FOUNDATION fieldbus host or configuration tool has different ways of displaying and performing operations. Some hosts will use Device Descriptions (DD) and DD Methods to complete device configuration and will display data consistently across platforms. The DD can found on Foundation’s website at www.fieldbus.org. There is no requirement that a host or configuration tool support these features.

For DeltaV users, the DD can be found at www.easydeltav.com. The information in this section will describe how to use methods in a general fashion. In addition, if your host or configuration tool does not support methods this section will cover manually configuring the parameters involved with each method operation. For more detailed information on the use of methods, see your host or configuration tool manual.

Procedures and instructions in this section may require special precautions to ensure the safety of the personnel performing the operations. Information that raises potential safety issues is indicated by a warning symbol (). Refer to the following safety messages before performing an operation preceded by this symbol.

Explosions can result in death or serious injury.

•Do not remove the transmitter covers in explosive environments when the circuit is live.

•Transmitter covers must be fully engaged to meet explosion proof requirements.

•Before connecting a communicator in an explosive atmosphere, make sure the instruments in the loop are installed in accordance with intrinsically safe or nonincendive field wiring practices.

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