Emerson 3051S Spécifications télécharger pdf (Page 67)

Reference Manual

00809-0200-4801, Rev CA

July 2010

5-1

Rosemount 3051S

Section 5 Troubleshooting

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5-1

Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5-1

Troubleshooting Guides . . . . . . . . . . . . . . . . . . . . . . . . . . page 5-2

Resource Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5-5

Sensor Transducer Block . . . . . . . . . . . . . . . . . . . . . . . . . page 5-6

Analog Input (AI) Function Block . . . . . . . . . . . . . . . . . . . page 5-7

LCD Transducer block . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5-8

Advanced Diagnostics Transducer Block (ADB) . . . . . . . page 5-9

PlantWeb Alerts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5-10

OVERVIEW This section provides summarized troubleshooting suggestions for the most

common operating problems. This section contains Rosemount 3051S

fieldbus troubleshooting information only. Disassembly and reassembly

procedures can be found in the 3051S manual, document 00809-0100-4801

located in the Troubleshooting.

Follow the procedures described here to verify that transmitter hardware and

process connections are in good working order. Always deal with the most

likely checkpoints first.

SAFETY MESSAGES 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.

Warnings

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

that the instruments in the loop are installed according to intrinsically safe or

nonincendive field wiring practices.

Static electricity can damage sensitive components.

• Observe safe handling precautions for static-sensitive components.

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Emerson 3051S Spécifications Page 67