Emerson 00809-0100-4102 User Manual

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Page 1

Reference Manual

00809-0100-4102, Rev AA

May 2013

Rosemount 2051 Wireless Pressure Transmitters

Pressure, Level, and Flow Solutions with WirelessHART™ Protocol

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00809-0100-4102, Rev AA

Rosemount 2051 Wireless Pressure, Flow, and Level Solutions

Read this manual before working with the product. For personal and system safety, and for optimum product performance, make sure you thoroughly understand the contents before installing, using, or maintaining this product.

For technical assistance, contacts are listed below: Customer Central

Technical support, quoting, and order-related questions. United States - 1-800-999-9307 (7:00 am to 7:00 pm CST) Asia Pacific- 65 777 8211 Europe/ Middle East/ Africa - 49 (8153) 9390 North American Response Center

Equipment service needs. 1-800-654-7768 (24 hours—includes Canada) Outside of these areas, contact your local Emerson Process Management representative.

The products described in this document are NOT designed for nuclear-qualified applications. Using non-nuclear qualified products in applications that require nuclear-qualified hardware or products may cause inaccurate readings.

For information on Emerson Process Management nuclear-qualified products, contact your local Rosemount Sales Representative.

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Explosions could result in death or serious injury:

Installation of this transmitter in an explosive environment must be in accordance with the appropriate local, national, and international standards, codes, and practices. Please review the approvals section of the 2051 reference manual for any restrictions associated with a safe installation.

 Before connecting a HART-based communicator in an explosive atmosphere, make

sure the instruments in the loop are installed in accordance with intrinsically safe or non-incendive field wiring practices.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following conditions.

This device may not cause harmful interference. This device must accept any interference received, including interference that may cause undesired operation.

This device must be installed to ensure a minimum antenna separation distance of 8 in. (20cm) from all persons.

Process leaks may cause harm or result in death.

 To avoid process leaks, only use the o-ring designed to seal with the corresponding

flange adapter.

Electrical shock can result in death or serious injury.

 Avoid contact with the leads and the terminals. High voltage that may be present on

leads can cause electrical shock.

The Rosemount 2051 and all other wireless devices should be installed only after the Smart Wireless Gateway has been installed and is functioning properly. Wireless devices should also be powered up in order of proximity from the Smart Wireless Gateway, beginning with the closest. This will result in a simpler and faster network installation.

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Shipping considerations for wireless products (Lithium Batteries: Green Power Module, model number 701PGNKF):

The unit was shipped to you without the Power Module installed. Please remove the Power Module from the unit prior to shipping.

Each power module contains one “D” size primary lithium-thionyl chloride battery. Primary lithium batteries are regulated in transportation by the U.S. Department of Transportation, and are also covered by IATA (International Air Transport Association), ICAO (International Civil Aviation Organization), and ARD (European Ground Transportation of Dangerous Goods). It is the responsibility of the shipper to ensure compliance with these or any other local requirements. Please consult current regulations and requirements before shipping.

The power module with the wireless unit contains one “D” size primary lithium-thionyl chloride battery (Green Power Module, model number 701PGNKF). Each battery contains approximately 5.0 grams of lithium. Under normal conditions, the battery materials are self-contained and are not reactive as long as the battery and the pack integrity are maintained. Care should be taken to prevent thermal, electrical or mechanical damage. Contacts should be protected to prevent premature discharge.

Battery hazards remain when cells are discharged. Power modules should be stored in a clean and dry area. For maximum battery life, storage temperature should not exceed 30 °C (86 °F). The Power Module may be replaced in a hazardous area. The Power Module has surface

resistivity greater than one gigaohm and must be properly installed in the wireless device enclosure. Care must be taken during transportation to and from the point of installation to prevent electrostatic charge build-up.

Using the Rosemount 2051 Wireless Pressure Transmitter in a manner other than what is specified by the manufacturer may impair the protection provided by the equipment.

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1Section 1: Introduction

Table of Contents

May 2013

1.1 Using this manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.2 Models covered . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1.2.1 Rosemount 2051C Coplanar

1.2.2 Rosemount 2051T in-line Pressure Transmitter . . . . . . . . . . . . . . . . . . . . . . .1

1.2.3 Rosemount 2051L Level Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

1.2.4 Rosemount 2051CF Flowmeters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

1.3 WirelessHART installation flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.4 Transmitter overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

1.5 Considerations before transmitter installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

1.5.1 Wireless considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

1.5.2 Mechanical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

1.5.3 Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

™

Pressure Transmitter . . . . . . . . . . . . . . . . . . . 1

1.5.4 Environmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

1.6 Service support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7

1.7 Product Recycling/Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8

2Section 2: Configuration

2.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2.2 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2.3 Required bench top configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10

2.3.1 Connection diagrams. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

2.4 Basic setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

2.4.1 Set device tag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

2.4.2 Join device to network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

2.4.3 Configure update rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

2.4.4 Set process variable units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

2.4.5 Remove Power Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

2.5 Configure for Pressure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

2.5.1 Re-Mapping device variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

2.5.2 Set range points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

2.5.3 Set transmitter percent of range (transfer function) . . . . . . . . . . . . . . . . . .15

2.6 Configure for Level and Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Tab le of Cont ents

2.6.1 Configuring scaled variable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

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2.6.2 Re-Mapping device variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

2.6.3 Set range points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19

2.7 Review configuration data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

2.7.1 Review pressure information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

2.7.2 Review device information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

2.7.3 Review radio information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

2.7.4 Review operating parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

2.8 Configuring the LCD display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22

2.9 Detailed transmitter setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

2.9.1 Configure process alerts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

2.9.2 Damping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23

2.9.3 Write protect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

2.10Diagnostics and service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24

2.10.1Device reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

2.10.2Join status. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25

2.10.3Number of available neighbors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

2.11Advanced Functions for HART Protocol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27

2.11.1Saving, Recalling, and Cloning Configuration Data . . . . . . . . . . . . . . . . . . .27

3Section 3: Installation

3.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

3.2 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29

3.2.1 Warnings (). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30

3.3 Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

3.3.1 Installation considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

3.3.2 Wireless considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31

3.3.3 Mechanical considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

3.3.4 Environmental considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32

3.3.5 Draft range considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33

3.4 Installation procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35

3.4.1 Mount the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36

3.4.2 Impulse piping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41

3.4.3 Process connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43

3.4.4 Inline process connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44

3.4.5 Power Module installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45

3.4.6 Installing the LCD display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46

3.5 Rosemount 304, 305 and 306 integral manifolds . . . . . . . . . . . . . . . . . . . . . . . . . .47

Table of Contents

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4Section 4: Commissioning

Table of Contents

May 2013

3.5.1 Rosemount 305 Integral Manifold installation procedure . . . . . . . . . . . . .48

3.5.2 Rosemount 306 Integral Manifold installation procedure . . . . . . . . . . . . .49

3.5.3 Rosemount 304 Conventional Manifold installation procedure . . . . . . . .50

3.5.4 Manifold operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50

4.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

4.2 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55

4.2.1 Warnings (). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56

4.3 Viewing network status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

4.4 Verifying operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

4.4.1 Using the Field Communicator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60

4.5 Configuring transmitter security. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61

5Section 5: Operation and maintenance

5.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

5.2 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

5.3 Calibration overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63

5.3.1 Determining necessary Sensor Trims . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64

5.3.2 Determining calibration frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65

5.3.3 Compensating for Span line pressure effects (range 4 and range 5). . . . .66

5.4 Trim the pressure signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

5.4.1 Sensor Trim Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

5.4.2 Sensor Trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68

5.4.3 Recall Factory Trim—Sensor Trim. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70

5.4.4 Line Pressure Effect (Range 2 and Range 3) . . . . . . . . . . . . . . . . . . . . . . . . . .70

5.4.5 Compensating for Line Pressure (Range 4 and Range 5) . . . . . . . . . . . . . . .70

5.5 LCD Screen Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73

5.5.1 Startup Screen Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73

5.5.2 Diagnostic Button Screen Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75

5.5.3 Network Diagnostic Status Screens. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76

Tab le of Cont ents

5.5.4 Device Diagnostic Screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79

6Section 6: Troubleshooting

6.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83

6.2 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83

6.2.1 Warnings (). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84

6.3 Removing from service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88

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AAppendix A: Specifications and

Reference Data

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A.1 Performance Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89

A.1.1 Conformance to specification (±3s (Sigma)) . . . . . . . . . . . . . . . . . . . . . . . . .89

A.1.2 Digital output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89

A.2 Functional Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92

A.2.1 Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92

A.2.2 Range and Sensor Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93

A.3 Wireless Self-Organizing Networks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93

A.3.1 Overpressure limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94

A.3.2 Static pressure limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95

A.3.3 Burst pressure limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95

A.3.4 Temperature limits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95

A.3.5 Humidity Limits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96

A.3.6 Volumetric Displacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96

A.3.7 Damping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96

A.4 Physical specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97

A.4.1 Electrical connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97

A.4.2 Process connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97

A.4.3 Process-Wetted parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97

A.4.4 Rosemount 2051L Process Wetted Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . .98

A.4.5 Non-Wetted Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98

A.4.6 Shipping Weights for 2051 Wireless Pressure Transmitter. . . . . . . . . . . 100

A.5 Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

A.6 Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

A.7 Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

A.8 Spare parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

BAppendix B: Product Certifications

B.1 Wireless Certifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

B.1.1 Approved manufacturing locations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

B.1.2 European directive information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

B.1.3 Telecommunication compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

B.1.4 FCC and IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

B.1.5 Ordinary location certification for FM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

B.1.6 North American certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

B.1.7 CSA - Canadian Standards Association . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

B.1.8 European certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

Table of Contents

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CAppendix C: Field Communicator Menu Trees and Fast Keys

DAppendix D: Network design best practices

Table of Contents

May 2013

C.1 Field Communicator menu trees. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

D.1 Effective range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

Tab le of Cont ents

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Table of Contents

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Table of Contents

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Section 1 Introduction

Using this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page 1

Models covered . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1

Service support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 7

Product Recycling/Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8

1.1 Using this manual

The sections in this manual provide information on installing, operating, and maintaining the Rosemount 2051 Wireless pressure transmitter with WirelessHART

organized as follows:

 Section 2: Configuration provides instruction on commissioning and operating 2051

Wireless transmitters. Information on software functions, configuration parameters, and online variables is also included.

 Section 3: Installation contains mechanical and electrical installation instructions.

 Section 4: Commissioning contains techniques for properly commissioning the device.

Section 1: Introduction

May 2013

™

protocol. The sections are

 Section 5: Operation and maintenance contains operation and maintenance

techniques.

 Section 6: Troubleshooting provides troubleshooting techniques for the most common

operating problems.

 Appendix A: Specifications and Reference Data supplies reference and specification

data, as well as ordering information.

 Appendix B: Product Certifications contains approval information.

 Appendix C: Field Communicator Menu Trees and Fast Keys provides full menu trees

and abbreviated fast key sequences for commissioning tasks.

 Appendix D: Network design best practices provides information on how to optimize

network reliability and performance.

1.2 Models covered

The following Rosemount 2051 Pressure Transmitters are covered by this manual:

1.2.1 Rosemount 2051C Coplanar™ Pressure Transmitter

 Measures differential and gage pressure up to 2000 psi (137,9 bar).

 Measures absolute pressure up to 4000 psi (275,8 bar)

1.2.2 Rosemount 2051T in-line Pressure Transmitter

 Measures gage/absolute pressure up to 10000 psi (689,5 bar).

Introduction

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Section 1: Introduction

May 2013

1.2.3 Rosemount 2051L Level Transmitter

 Measures level and specific gravity up to 300 psi (20,7 bar)

1.2.4 Rosemount 2051CF Flowmeters

 Measures flow in line sizes from

/2 in. (15 mm) to 96 in. (2400 mm)

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Introduction

Page 15

Reference Manual

Yes

START HERE

Bench

Configuration

and Calibration

Field Install

Set Pressure to

(

page 13)

Set Range

Points

(page 14)

Select Transfer

Function for

Percent of Range

(

page 15)

Ver ify

Apply Pressure

Yes

Within

Specifications?

Refer to

Section 5:

Operation and

maintenance

Mount

Tra ns mit te r

(

page 36)

Install Power

Module

(

page 13)

Trim th e

Tra ns mit te r (page 67)

Done

Review

Tra ns mi tt er

Configuration

(

page 20)

Confirm

Tra ns mit te r

Configuration

(

page 20)

Configure for

Pressure

Configure

Scaled Variable

(

page 16)

Set Scaled

Variab le to PV

(page 13)

Configure for

Level

Configure for

Flow

Configure

Scaled Variable

(

page 16)

Set Scaled

Variab le to PV

(page 13)

Check Process

Connection

(

page 43)

Join Device to

Network by

Setting Network

ID and Join Key

(

page 12)

Configure

Update Rate

(page 12)

Set Device Tag

(

page 11)

Set Process

Variable Units

(page 13)

Set Range Points

(page 14)

Set Range Points

(page 14)

00809-0100-4102, Rev AA

1.3 WirelessHART installation flowchart

Figure 1-1. WirelessHART installation flowchart

Section 1: Introduction

May 2013

Introduction

Page 16

Section 1: Introduction

May 2013

1.4 Transmitter overview

The Rosemount 2051C Coplanar design is offered for Differential Pressure (DP), Gage Pressure (GP) and Absolute Pressure (AP) measurements. The Rosemount 2051C utilizes capacitance sensor technology for DP and GP measurements. The Rosemount 2051T and 2051CA utilize piezo-resistive sensor technology for AP and GP measurements.

The major components of the Rosemount 2051 Wireless transmitter are the sensor module and the electronics housing. The sensor module contains the oil filled sensor system (isolating diaphragms, oil fill system, and sensor) and the sensor electronics. The sensor electronics are installed within the sensor module and include a temperature sensor, a memory module, and the analog to digital signal converter (A/D converter). The electrical signals from the sensor module are transmitted to the output electronics in the electronics housing. The electronics housing contains the output electronics board, the antenna, and the battery. The basic block diagram of the Rosemount 2051CD Wireless device is illustrated in Figure 1-3 on page 5.

For the Rosemount 2051, pressure is applied to the isolating diaphragm(s). The oil deflects the sensor which then changes its capacitance or voltage signal. This signal is then changed to a digital signal by the Signal Processing Module. The microprocessor then takes the signals from the Signal Processing Module and calculates the correct output of the transmitter. This signal is then sent via wireless communication to the Gateway.

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An optional LCD can be ordered that connects directly to the output electronics board which maintains direct access to the signal terminals. The display indicates output and abbreviated diagnostic messages. A clear display cover is provided. For WirelessHART output, the LCD Display features a three-line display. The first line describes the process variable measured, the second line displays the measured value, and the third line displays engineering units. The LCD can also display diagnostics messages.

Note

LCD Display utilizes a 3-line, 7-digit character display and can display output and diagnostic messages. See Figure 1-2.

Figure 1-2. LCD Display

LCD Display

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ABC

Signal Processing

Tem p.

Sensor

Sensor Module

Memory

Microprocessor

Sensor linearization Rerange Diagnostics Engineering units Communication

Memory

Configuration

Local HART

Handheld

Communicator

WirelessHART

Communication

00809-0100-4102, Rev AA

Figure 1-3. Block diagram of operation

Section 1: Introduction

May 2013

A. Sensor Module B. Electronics Board C. WirelessHART Signal to Control System D. Field Communicator

1.5 Considerations before transmitter installation

1.5.1 Wireless considerations

Power up sequence

The Power Module should not be installed on any wireless device until the Smart Wireless Gateway is installed and functioning properly. This transmitter uses the Green Power Module (order model number 701PGNKF). Wireless devices should also be powered up in order of proximity from the Smart Wireless Gateway, beginning with the closest. This will result in a simpler and faster network installation. Enable Active Advertising on the Gateway to ensure that new devices join the network faster. For more information, see the Smart Wireless Gateway Manual (Doc. No. 00809-0200-4420).

Antenna position

The internal antenna is designed for multiple mounting orientations. The transmitter should be mounted according to best practices for your pressure measurement application.

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Section 1: Introduction

May 2013

Network design best practices

When mounting the device, recommended practices should be considered to achieve the best wireless performance. See Appendix D: Network design best practices for more information on recommended practices.

Field communicator connections

The Power Module needs to be installed in the device for the Field Communicator to interface with the Rosemount 2051. The Field Communicator connections are located on the Power Module. To communicate to the transmitter, connect the Field Communicator to the COMM port connections on the Power Module. This transmitter uses the Green Power Module; please order model number 701PGNKF. Field communication with this device requires a HART-based Field Communicator using the correct Rosemount 2051 Wireless DD. The Power Module is keyed and can only be inserted in one orientation. Refer to Figure 1-4 for instructions on connecting the Field Communicator to the 2051.

Figure 1-4. Field Communicator Connections

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1.5.2 Mechanical

Location

When choosing an installation location and position, take into account access to the power module compartment for easy power module replacement.

Electronics cover

The electronics cover is tightened so that polymer contacts polymer. When removing the electronics cover, ensure that there is no damage done to the o-ring. If damaged replace before reattaching cover, ensuring polymer contacts polymer (i.e. no o-ring visible).

1.5.3 Electrical

Power module

The Rosemount 2051 Wireless Pressure Transmitter is self-powered. The Power Module contains a primary lithium-thionyl chloride battery (Green Power Module, model number

Introduction

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701PGNKF). Each battery contains approximately 5 grams of lithium. Under normal conditions, the battery materials are self-contained and are not reactive as long as the battery and the Power Module are maintained. Care should be taken to prevent thermal, electrical, or mechanical damage. Contacts should be protected to prevent premature discharge.

Use caution when handling the Power Module, it may be damaged if dropped from heights in excess of 6.10 m (20 ft).

1.5.4 Environmental

Verify that the operating atmosphere of the transmitter is consistent with the appropriate hazardous locations certifications.

Temperature effects

The transmitter will operate within specifications for ambient temperatures between -40 and 85 °C (-40 and 185 °F).

Heat from the process is transferred to the transmitter housing. If the process temperature is high, the ambient temperature will need to be lower to account for heat transferred to the transmitter housing. See “Process Temperature Limits” on page 96 for process temperature derating.

Section 1: Introduction

May 2013

1.6 Service support

Within the United States, call the Emerson Process Management Instrument and Valve Response Center using the 1-800-654-RSMT (7768) toll-free number. This center, available 24 hours a day, will assist you with any needed information or materials.

The center will ask for product model and serial numbers, and will provide a Return Material Authorization (RMA) number. The center will also ask for the process material to which the product was last exposed.

For inquiries outside of the United States, contact the nearest Emerson Process Management representative for RMA instructions.

To expedite the return process outside of the United States, contact the nearest Emerson Process Management representative.

Individuals who handle products exposed to a hazardous substance can avoid injury if they are informed of and understand the hazard. The product being returned will require a copy of the required Material Safety Data Sheet (MSDS) for each substance must be included with the returned goods.

Introduction

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Section 1: Introduction

May 2013

Shipping considerations for wireless products (Lithium Batteries: Green Power Module, model number 701PGNKF):

The unit was shipped to you without the Power Module installed. Please remove the Power Module from the unit prior to shipping.

Each power module contains a primary lithium-thionyl chloride battery. Primary lithium batteries are regulated in transportation by the U.S. Department of Transportation, and are also covered by IATA (International Air Transport Association), ICAO (International Civil Aviation Organization), and ARD (European Ground Transportation of Dangerous Goods). It is the responsibility of the shipper to ensure compliance with these or any other local requirements. Please consult current regulations and requirements before shipping.

The Power Module contains a primary lithium-thionyl chloride battery (Green Power Module, model number 701PGNKF). Each Power Module contains approximately 5 grams of lithium. Under normal conditions, the Power Module materials are self-contained and are not reactive as long as the batteries and the module integrity are maintained. Care should be taken to prevent thermal, electrical or mechanical damage. Contacts should be protected to prevent premature discharge. Power Module hazards remain when cells are discharged.

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Power Module should be stored in a clean and dry area. For maximum battery life, storage temperature should not exceed 86 °F (30 °C).

Emerson Process Management Instrument and Valve Response Center representatives will explain the additional information and procedures necessary to return goods exposed to hazardous substances.

1.7 Product Recycling/Disposal

Recycling of equipment and packaging should be taken into consideration and disposed of in accordance with local and national legislation/regulations.

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Section 2 Configuration

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 9

Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 9

Required bench top configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 10

Basic setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 11

Review configuration data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 20

Review operating parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 21

Configuring the LCD display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 22

Detailed transmitter setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 23

Diagnostics and service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 24

Advanced Functions for HART Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 27

Section 2: Configuration

May 2013

2.1 Overview

This section contains information on commissioning and tasks that should be performed on the bench prior to installation.

Field Communicator and AMS Device Manager instructions are given to perform configuration functions. For convenience, Field Communicator fast key sequences are labeled “Fast Keys” for each software function below the appropriate headings.

Full Field Communicator menu trees and fast key sequences are available in Appendix C: Field

Communicator Menu Trees and Fast Keys.

2.2 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.

9Configuration

Page 22

Section 2: Configuration

May 2013

Warnings ( )

Failure to follow these installation guidelines could result in death or serious injury.

 Make sure only qualified personnel perform the installation.

Explosions could result in death or serious injury: Installation of this transmitter in an explosive environment must be in accordance with the

appropriate local, national, and international standards, codes, and practices. Please review the approvals section of the 2051 Wireless reference manual for any restrictions associated with a safe installation.

 Before connecting a Field Communicator in an explosive atmosphere, make sure the

 Verify that the operating atmosphere of the transmitter is consistent with the

Process leaks could result in death or serious injury.

 Install and tighten process connectors before applying pressure.

Electrical shock could cause death or serious injury.

 Avoid contact with the leads and terminals. High voltage that may be present on leads

This device complies with Part 15 of the FCC Rules. Operation is subject to the following conditions: This device may not cause harmful interference. This device must accept any interference received, including interference that may cause undesired operation.

 This device must be installed to ensure a minimum antenna separation distance of

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instruments are installed in accordance with intrinsically safe or non-incendive field wiring practices.

appropriate hazardous locations certifications

can cause electrical shock.

20cm (8 in.) from all persons.

2.3 Required bench top configuration

Bench top configuration requires a Field Communicator, AMS, or any WirelessHART Communicator. Connect the Field Communicator leads to the terminals labeled “COMM” on the Power Module. See Figure 2-1 on page 11.

Bench top configuration consists of testing the transmitter and verifying transmitter configuration data. 2051 Wireless transmitters must be configured before installation. Configuring the transmitter on the bench before installation using a Field Communicator, AMS, or any WirelessHART Communicator ensures that all network settings are working correctly.

When using a Field Communicator, any configuration changes made must be sent to the transmitter by using the “Send” key (F2). AMS configuration changes are implemented when the “Apply” button is clicked.

AMS Wireless Configurator

AMS is capable of connecting to devices either directly, using a HART modem, or wirelessly via the Smart Wireless Gateway. When configuring the device, double click the device icon or right click and select Configure.

Configuration

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2.3.1 Connection diagrams

Bench hook-up

Connect the bench equipment as shown in Figure 2-1 on page 11, and turn on the Field Communicator by pressing the ON/OFF key or log into AMS. The Field Communicator or AMS will search for a HART-compatible device and indicate when the connection is made. If the Field Communicator or AMS fail to connect, it indicates that no device was found. If this occurs, refer to Section 6: Troubleshooting.

Field hook-up

Figure 2-1 on page 11 illustrates the wiring for a field hook-up with a Field Communicator or

AMS. The Field Communicator or AMS may be connected at “COMM” on the transmitter Power Module.

Figure 2-1. Field Communicator Connection

Section 2: Configuration

May 2013

For HART communication, a 2051 WirelessHART DD is required.

2.4 Basic setup

2.4.1 Set device tag

Fast Keys

The tag is used to identify the device. You can use an 8 to 32 character tag.

1. From the Home screen, select 2: Configure

2. Select 2: Manual Setup

3. Select 9: Device Information

4. Select 1: Identification

Configuration

5. Select 1: Tag

2, 2, 9, 1, 1

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Section 2: Configuration

May 2013

2.4.2 Join device to network

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Fast Keys

In order to communicate with the Smart Wireless Gateway, and ultimately the Host System, the transmitter must be configured to communicate over the wireless network. This step is the wireless equivalent of connecting wires from a transmitter to the host system.

1. From the Home screen, select 2: Configure.

2. Select 1: Guided Setup.

3. Select 3: Join Device to Network.

Using a Field Communicator or AMS, enter the Network ID and Join Key so that they match the Network ID and Join Key of the Smart Wireless Gateway and other devices in the network. If the Network ID and Join Key are not identical to those set in the Gateway, the transmitter will not communicate with the network. The Network ID and Join Key may be obtained from the Smart Wireless Gateway on the Setup>Network>Settings page on the web server.

2, 1, 3

2.4.3 Configure update rate

Fast Keys

The Update Rate is the frequency at which a new measurement is taken and transmitted over the wireless network. This by default is 1 minute. This may be changed at commissioning, or at any time via AMS Wireless Configurator. The Update Rate is user selectable from 1 second to 60 minutes.

2, 1, 4

1. From the Home screen, select 2: Configure.

2. Select 1: Guided Setup.

3. Select 4: Configure Update Rate.

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2.4.4 Set process variable units

Section 2: Configuration

May 2013

Fast Keys

2, 2, 2, 3

The PV Unit command sets the process variable units to allow you to monitor your process using the appropriate units of measure.

To select a unit of measure for the PV:

1. From the Home screen, select 2: Configure.

2. Select 2: Manual Setup.

3. Select 2: Pressure.

4. Select 3: Unit to select from the following engineering units:

 inH  inH  inH  ftH



O at 4 °C  mmH2O at 68 °F  mmHg  Mpa

O at 60 °F  cmH2O at 4 °C  Psi  Bar

O at 68 °F  mH2O at 4 °C  Atm  Mbar

O at 4 °C  inHg at 0 °C  To rr  g/cm

ftH2O at 60 °F  mmHg at 0 °C  Pascals  kg/cm ftH2O at 68 °F  cmHg at 0 °C  hectoPascals  kg/m mmH2O at 4 °C  mHg at 0 °C  Kilopascals

2.4.5 Remove Power Module

After the sensor and network have been configured, remove the Power Module and replace the housing cover. The Power Module should be inserted only when the device is ready to be commissioned.

Use caution when handling the Power Module. The Power Module may be damaged if dropped from heights in excess of 6.10 m (20 ft).

2.5 Configure for Pressure

2.5.1 Re-Mapping device variables

The re-mapping function allows the transmitter primary, secondary, tertiary, and quaternary variables (PV, SV, TV, and QV) to be configured in one of two configurations. The user may select either the option of Classic mapping or Scaled Variable Mapping, see Tab l e 2 -1 for what is mapped to each variable. All variables can be remapped with a Field Communicator or AMS Device Manager.

Configuration

Page 26

Section 2: Configuration

May 2013

Table 2-1. Variable Mapping

PV Pressure Scaled Variable

SV Sensor Temperature Pressure

TV Electronics Temperature Sensor Temperature

QV Supply Voltage Supply Voltage

Note

The variable assigned to the primary variable drives the output. This value can be selected as Pressure or Scaled Variable.

Re-mapping using a Field Communicator

From the HOME screen, enter the fast key sequence

Fast Keys

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Classic Mapping Scaled Variable Mapping

2, 2, 6, 1

Re-mapping using AMS Device Manager

Right click on the device and select Configure.

1. Select Manual Setup and click on the HART tab.

2. Assign Primary, secondary, tertiary and quaternary variables under Variable Mapping.

3. Click Send.

4. Carefully read the warning and click Yes if it is safe to apply the changes.

2.5.2 Set range points

From the HOME screen, enter the fast key sequence

Fast Keys

The Range Values command sets the lower and upper range values used for the percent of range measurement.

Note

Transmitters are shipped from Rosemount Inc. fully calibrated per request or by the factory default of full scale (span = upper range limit).

2, 1, 1, 5

1. From the Home screen, select 2: Configure

2. Select 1: Guided Setup

3. Select 1: Basic Setup

4. Select 5: Range Values

Configuration

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Sq. Root Curve

Transition Point

Linear Section

Slope=1

Slope=42

Transitio n Poi nt

Sq. Root Curve

Full Scale

Flow (%)

00809-0100-4102, Rev AA

Section 2: Configuration

2.5.3 Set transmitter percent of range (transfer function)

The Rosemount 2051 Wireless transmitter has two transfer functions for pressure applications: Linear and Square Root. As shown in Figure 2-2 on page 15, activating the square root options the transmitter analog output proportional to flow.

However, for DP Flow and DP Level applications it is recommended to use Scaled Variable. Refer to “Diagnostics and service” on page 24 for setup instructions.

From 0 to 0.6 percent of the ranged pressure input, the slope of the curve is unity (y = x). This allows accurate calibration near zero. Greater slopes would cause large changes in output (for small changes at input). From 0.6 percent to 0.8 percent, curve slope equals 42 (y = 42x) to achieve continuous transition from linear to square root at the transition point.

Setting transmitter output with a Field Communicator

From the HOME screen, enter the fast key sequence

Fast Keys

2, 2, 4, 2

May 2013

Setting transmitter output with AMS Device Manager

Right click on the device and select Configure.

1. Click Manual Setup and choose output type from Transfer Fu nc tion and click Send.

2. Carefully read the warning and click Yes if it is safe to apply the changes.

Figure 2-2. Square Root Output Transition Point

Configuration

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Section 2: Configuration

May 2013

2.6 Configure for Level and Flow

2.6.1 Configuring scaled variable

The Scaled Variable configuration allows the user to create a relationship/conversion between the pressure units and user-defined/custom units. There are two use cases for Scaled Variable. The first use case is to allow custom units to be displayed on the transmitter's LCD Display. The second use case is to allow custom units to drive the transmitter's PV output.

If the user desires custom units to drive the PV output, Scaled Variable must be re-mapped as the primary variable. Refer to “Re-Mapping device variables” on page 18.

The Scaled Variable configuration defines the following items:

 Scaled Variable units - Custom units to be displayed.

 Scaled data options - Defines the transfer function for the application

– Linear

– Square root

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 Pressure value position 1 - Lower known value point with consideration of linear offset.

 Scaled Variable value position 1 - Custom unit equivalent to the lower known value

point.

 Pressure value position 2 - Upper known value point

 Scaled Variable value position 2 - Custom unit equivalent to the upper known value

point

 Linear offset - The value required to zero out pressures affecting the desired pressure

reading.

 Low flow cutoff - Point at which output is driven to zero to prevent problems caused by

process noise. It is highly recommended to use the low flow cutoff function in order to have a stable output and avoid problems due to process noise at a low flow or no flow condition. A low flow cutoff value that is practical for the flow element in the application should be entered.

Configuring Scaled Variable using a Field Communicator

From the HOME screen, enter the fast key sequence

Device Dashboard Fast Keys

1. Follow the screen prompts to configure Scaled Variable.

a. When configuring for level, select Linear under Select Scaled data options. b. When configuring for flow, select Square Root under Select Scaled data options.

2, 1, 7

Configuring Scaled Variable using AMS Device Manager

Right click on the device and, select Configure.

1. Select the Scaled Variable tab and click the Scaled Variable button.

2. Follow screen prompts to configure Scaled Variable

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DP Level Example

Figure 2-3. Example tank

Section 2: Configuration

May 2013

a. When configuring for level applications, select Linear under Select Scaled data options. b. When configuring for flow applications, select Square Root under Select Scaled data

options.

A. 230 in. B. 200 in. C. 12 in. D. 0.94 sg

A differential transmitter is used in a level application. Once installed on an empty tank and taps vented, the process variable reading is -209.4 inH2O. The process variable reading is the head pressure created by fill fluid in the capillary. Based on Table 2-2 on page 2-17, the Scaled Variable configuration would be as follows:

Table 2-2. Scaled Variable Configuration for Tank Application

Scaled Variable units: inch

Scaled data options: linear

Pressure value position 1: 0 inH2O

Scaled Variable position 1: 12 in.

Pressure value position 2: 188 inH2O

Scaled Variable position 2: 212 in.

Linear offset: -209.4 inH2O

DP Flow example

Configuration

A differential pressure transmitter is used in conjunction with an orifice plate in a flow application where the differential pressure at full scale flow is 125 inH2O. In this particular application, the flow rate at full scale flow is 20,000 gallons of water per hour. It is highly

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Section 2: Configuration

May 2013

recommended to use the low flow cutoff function in order to have a stable output and avoid problems due to process noise at a low flow or no flow condition. A low flow cutoff value that is practical for the flow element in the application should be entered. In this particular example, the low flow cutoff value is 1000 gallons of water per hour. Based on this information, the Scaled Variable configuration would be as follows:

Table 2-3. Scaled Variable Configuration for Flow Application

Scaled Variable units: gal/h

Scaled data options: square root

Pressure value position 2: 125 inH2O

Scaled Variable position 2: 20,000 gal/h

Low Flow Cutoff: 1000 gal/h

Note

Pressure value position 1 and Scaled Variable position 1 are always set to zero for a flow application. No configuration of these values is required.

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00809-0100-4102, Rev AA

2.6.2 Re-Mapping device variables

The re-mapping function allows the transmitter primary, secondary, tertiary, and quaternary variables (PV, SV, TV, and QV) to be configured in one of two configurations. The user may select either the option of Classic Mapping or Scaled Variable Mapping, see Ta bl e 2 - 4 for what is mapped to each variable. All variables can be remapped with a Field Communicator or AMS Device Manager.

Table 2-4. Variable Mapping

Classic Mapping Scaled Variable Mapping

PV Pressure Scaled Variable

SV Sensor Temperature Pressure

TV Electronics Temperature Sensor Temperature

QV Supply Voltage Supply Voltage

Note

The variable assigned to the primary variable drives the output. This value can be selected as Pressure or Scaled Variable.

Re-mapping using a Field Communicator

From the HOME screen, enter the fast key sequence

Fast Keys

Re-mapping using AMS Device Manager

Right click on the device and select Configure.

2, 2, 6, 1, 1

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1. Select Manual Setup and click on the HART tab.

2. Assign Primary, secondary, tertiary and quaternary variables under Variable Mapping.

3. Click Send.

4. Carefully read the warning and click Yes if it is safe to apply the changes.

2.6.3 Set range points

From the HOME screen, enter the fast key sequence

Fast Keys

The Range Values command sets the lower and upper range values used for the percent of range measurement.

Note

Transmitters are shipped from Rosemount Inc. fully calibrated per request or by the factory default of full scale (span = upper range limit).

Section 2: Configuration

May 2013

2, 1, 1, 5

1. From the Home screen, select 2: Configure

2. Select 1: Guided Setup

3. Select 1: Basic Setup

4. Select 5: Range Values

Configuration

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Section 2: Configuration

May 2013

2.7 Review configuration data

The following is a list of factory default configurations that can be viewed by using the Field Communicator or AMS. Follow the steps below to review the transmitter configuration information.

Note

Information and procedures in this section that make use of Field Communicator fast key sequences and AMS assume that the transmitter and communication equipment are connected, powered, and operating correctly.

2.7.1 Review pressure information

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Fast Keys

2, 2, 2

To view pressure information:

1. From the Home screen, select 2: Configure.

2. Select 2: Manual Setup.

3. Select 2: Pressure.

4. Select from the corresponding number to view each field:

1 Pressure 2 Pressure Status 3 Units 4 Damping

2.7.2 Review device information

Fast Keys

To view device information:

1. From the Home screen, select 2: Configure.

2, 2, 9

2. Select 2: Manual Setup.

3. Select 9: Device Information.

4. Select from the corresponding number to view each field:

1 Identification 2 Revisions 3 Radio 4 Sensor Information 5 Flange Information 6 Remote Seal

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2.7.3 Review radio information

Section 2: Configuration

May 2013

Fast Keys

1, 7, 3

To vie w r a dio informat ion:

1. From the Home screen, select 1: Overview.

2. Select 7: Device Information.

3. Select 3: Radio.

4. Select from the corresponding number to view each field:

1 Manufacturer 2 Device Type 3 Device Revision 4 Software Revision 5 Hardware Revision 6 Tra nsmi t Po wer Level 7 Minimum Update Rate

2.7.4 Review operating parameters

Fast Keys

3, 2

The pressure output value in both engineering units and percent of range will reflect the applied pressure even when the applied pressure is outside of the configured range as long as the applied pressure is between the upper and lower range limit of the transmitter. For example, if a Range 2 2051T (LRL = 0 psi, URL = 150 psi) is ranged from 0 to 100 psi, an applied pressure of 150 psi will return a % of range output of 150% and an engineering output of 150 psi.

To v i ew the Operating Parameters menu:

1. From the Home screen, select 3: Service Tools.

2. Select 2: Variables.

The Operating Parameters menu displays the following information pertaining to the device:

1. Process

 Pressure

 Percent of Range

 Last Update Time

 Scaled Variable

 Enter Fast Update Mode

2. Device

 Sensor Temperature

 Supply Voltage

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Section 2: Configuration

May 2013

2.8 Configuring the LCD display

The LCD Display configuration command allows customization of the LCD to suit application requirements. The LCD will alternate between the selected items.

 Pressure Units  Sensor Temperature

 % of Range  Supply Voltage

 Scaled Variable

In the following instructions, the LCD can also be configured to display configuration information during the device startup. Select Review Parameters at Startup to enable or disable this functionality.

Reference Figure 1-2 on page 4 LCD with Local Operator Interface for image of LCD screen.

Configuring LCD display with a Field Communicator

From the HOME screen, enter the fast key sequence

Device Dashboard Fast Keys

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2, 2, 5

Configuring LCD display with AMS Device Manager

Right click on the device and select Configure.

1. Click Manual Setup, select the Display tab.

2. Select desired display options and click Send.

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Deadband

Assigned Value

Alert Set Point

Alert “OFF” Alert “ON” Alert “OFF”

Units of Measurement

Time

Deadband

Assigned Value

Alert Set Point

Alert “OFF” Alert “ON” Alert “OFF”

Units of Measurement

Time

00809-0100-4102, Rev AA

2.9 Detailed transmitter setup

2.9.1 Configure process alerts

Section 2: Configuration

May 2013

Fast Keys

Process alerts allow the transmitter to indicate when the configured data point is exceeded. Process alerts can be set for pressure, temperature, or both. An alert will be displayed on a Field Communicator, AMS Device Manager status screen or in the error section of the LCD Display. The alert will reset once the value returns within range.

Note

HI alert value must be higher than the LO alert value. Both alert values must be within the pressure or temperature sensor limits.

Example 1: Rising Alert

Example 2: Falling Alert

2, 1, 6

To configure the process alerts, perform the following procedure:

1. From the Home screen, select 2: Configure.

2. Select 1: Guided Setup.

3. Select 6: Configure Process Alerts and follow the on-screen instructions to complete configure of process alarms.

2.9.2 Damping

The Damping command introduces a delay in processing which increases the response time of the transmitter; smoothing variations in output readings caused by rapid input changes. In the

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2051 Wireless pressure transmitter, damping only takes effect when the device is placed in high power refresh mode and during calibration. In normal power mode, the effective damping is 0. Note that when the device is in high power refresh mode, battery power will be depleted rapidly. Determine the appropriate damp setting based on the necessary response time, signal stability, and other requirements of the loop dynamics of your system. The damping value of your device is user selectable from 0 to 60 seconds.

Damping with a Field Communicator

From the HOME screen, enter the fast key sequence

Device Dashboard Fast Keys

Enter desired Damping Value and select APPLY.

Damping with AMS Device Manager

Right click on the device and select Configure.

1. Select Manual Setup.

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2, 2, 2, 4

2. Within the Pressure Setup box, enter desired damping value and click Send.

3. Carefully read the warning and click Yes if it is safe to apply the changes.

2.9.3 Write protect

The Rosemount 2051 Wireless pressure transmitter has a software write protect security feature.

Enabling write protect with a Field Communicator

From the HOME screen, enter the fast key sequence

Device Dashboard Fast Keys

Select Write Protect to enable.

Enabling write protect with AMS Device Manager

Right click on device and select Configure.

1. Select Manual Setup.

2. Select the tab labeled Device Information.

2, 2, 7, 1

3. Select Write Protect to enable this feature.

2.10 Diagnostics and service

Diagnostics and service functions listed below are primarily for use after field installation. The Transmitter Test feature is designed to verify that the transmitter is operating properly, and can be performed either on the bench or in the field.

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2.10.1 Device reset

The master reset function will reset the device electronics. To perform a device reset:

Performing master reset using a Field Communicator

From the HOME screen, enter the fast key sequence

Section 2: Configuration

May 2013

Device Dashboard Fast Keys

Performing master reset using AMS Device Manager

1. From the Home screen, select 3: Service Tools.

2. Select 5: Maintenance

3. Select 5: Device Reset

2.10.2 Join status

Viewing join status using a Field Communicator

From the HOME screen, enter the fast key sequence

Device Dashboard Fast Keys

Viewing join status using AMS Device Manager

To view the join status of the device, perform the following procedure:

1. From the Home screen, select 3: Service Tools.

3, 5, 5

3, 4, 1

Configuration

2. Select 4: Communications.

3. Select 1: Join Status.

Wireless devices join the secure network through a four step process:

 Step 1. Network Found

 Step 2. Network Security Clearance Granted

 Step 3. Network Bandwidth Allocated

 Step 4. Network Join Complete

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Section 2: Configuration

May 2013

2.10.3 Number of available neighbors

Viewing number of available neighbors using a Field Communicator

From the HOME screen, enter the fast key sequence

Device Dashboard Fast Keys

Viewing number of available neighbors using AMS Device Manager

In a self-organizing network, the more neighbors a device has, the more robust the network will be. To view the number of available neighbors for the wireless device, perform the following procedure:

1. From the Home screen, select 3: Service Tools.

2. Select 4: Routine Maintenance.

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3, 4, 3

3. Select 3: Number of Available Neighbors.

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Section 2: Configuration

2.11 Advanced Functions for HART Protocol

2.11.1 Saving, Recalling, and Cloning Configuration Data

May 2013

Fast Keys

Use the cloning feature of the Field Communicator or the AMS “User Configuration” feature to configure several 2051 Wireless transmitters similarly. Cloning involves configuring a transmitter, saving the configuration data, then sending a copy of the data to a separate transmitter. Several possible procedures exist when saving, recalling, and cloning configuration data. For complete instructions refer to the Field Communicator manual (publication no. 00809-0100-4276) or AMS Books Online. One common method is as follows:

left arrow, 1, 2

Field Communicator

1. Completely configure the first transmitter.

2. Save the configuration data:

a. Select F2 SAVE from the Field Communicator HOME/ONLINE screen. b. Ensure that the location to which the data will be saved is set to MODULE. If it is not,

select 1: Location to set the save location to MODULE.

c. Select 2: Name, to name the configuration data. The default is the transmitter tag

number.

d. Ensure that the data type is set to STANDARD. If the data type is NOT

select 3: Data Type to set the data type to STANDARD.

e. Select F2 SAVE.

STANDARD,

3. Connect and power the receiving transmitter and Field Communicator.

4. Select the back arrow from the HOME/ONLINE screen. The Field Communicator menu appears.

5. Select 1: Offline, 2: Saved Configuration, 1: Module Contents to reach the MODULE CONTENTS menu.

6. Use the DOWN ARROW to scroll through the list of configurations in the memory module, and use the RIGHT ARROW to select and retrieve the required configuration.

7. Select 1: Edit.

8. Select 1: Mark All.

9. Select F2 SAVE.

10. Use the DOWN ARROW to scroll through the list of configurations in the memory module, and use the RIGHT ARROW to select the configuration again.

11. Select 3: Send to download the configuration to the transmitter.

12. Select OK after the control loop is set to manual.

13. After the configuration has been sent, select OK.

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Section 2: Configuration

May 2013

When finished, the Field Communicator informs you of the status. Repeat Steps 3 through 13 to configure another transmitter.

Note

The transmitter receiving cloned data must have the same software version (or later) as the original transmitter.

AMS creating a Reusable Copy

To create a reusable copy of a configuration perform the following procedure:

1. Completely configure the first transmitter.

2. Select View then User Configuration View from the menu bar (or click the toolbar

3. In the User Configuration window, right click and select New from the context menu.

4. In the New window, select a device from the list of templates shown, and click OK.

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button).

5. The template is copied into the User Configurations window, with the tag name highlighted; rename it as appropriate and press Enter.

Note

A device icon can also be copied by dragging and dropping a device template or any other device icon from AMS Explorer or Device Connection View into the User Configurations window.

The “Compare Configurations” window appears, showing the Current values of the copied device on one side and mostly blank fields on the other (User Configuration) side.

6. Transfer values from the current configuration to the user configuration as appropriate or enter values by typing them into the available fields.

7. Click Apply to apply the values, or click OK to apply the values and close the window.

AMS Applying a User Configuration

Any amount of user configurations can be created for the application. They can also be saved, and applied to connected devices or to devices in the Device List or Plant Database.

To apply a user configuration perform the following procedure:

1. Select the desired user configuration in the User Configurations window.

2. Drag the icon onto a like device in AMS Explorer or Device Connection View. The Compare Configurations window opens, showing the parameters of the target device on one side and the parameters of the user configuration on the other.

3. Transfer parameters from the user configuration to the target device as desired, Click OK to apply the configuration and close the window.

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Section 3 Installation

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 29

Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 29

Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 31

Installation procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 35

Installing the LCD display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 46

Rosemount 304, 305 and 306 integral manifolds . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 47

3.1 Overview

The information in this section covers installation considerations. A Quick Installation Guide (document number 00825-0100-4102) is shipped with every transmitter to describe basic installation and startup procedures. Dimensional drawings for each Rosemount 2051 Wireless variation and mounting configuration are included in Appendix A: Specifications and Reference

Data.

Section 3: Installation

May 2013

Note

For transmitter disassembly refer to 6.3: Removing from service on page 88.

3.2 Safety messages

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 with a warning symbol ( ). Refer to the following safety messages before performing an operation preceded by this symbol.

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Section 3: Installation

May 2013

3.2.1 Warnings ( )

Failure to follow these installation guidelines could result in death or serious injury.

 Make sure only qualified personnel perform the installation.

Explosions could result in death or serious injury: Installation of this transmitter in an explosive environment must be in accordance with the

 Before connecting a Field Communicator in an explosive atmosphere, make sure the

instruments are installed in accordance with intrinsically safe or non-incendive field wiring practices.

 Verify that the operating atmosphere of the transmitter is consistent with the

appropriate hazardous locations certifications

Process leaks could result in death or serious injury.

 Install and tighten process connectors before applying pressure.

Electrical shock could cause death or serious injury.

 Avoid contact with the leads and terminals. High voltage that may be present on leads

can cause electrical shock.

 This device must be installed to ensure a minimum antenna separation distance of 20

cm (8 in.) from all persons.

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Electrical shock can result in death or serious injury.

 Avoid contact with the leads and terminals.

Process leaks could result in death or serious injury.

 Install and tighten all four flange bolts before applying pressure.  Do not attempt to loosen or remove flange bolts while the transmitter is in service.

Replacement equipment or spare parts not approved by Emerson Process Management for use as spare parts could reduce the pressure retaining capabilities of the transmitter and may render the instrument dangerous.

 Use only bolts supplied or sold by Emerson Process Management as spare parts.

Improper assembly of manifolds to traditional flange can damage sensor module.

 For safe assembly of manifold to traditional flange, bolts must break back plane of

flange web (i.e., bolt hole) but must not contact sensor module housing.

The Power Module with the wireless unit contains a primary lithium-thionyl chloride battery. Each Power Module contains approximately 5.0 grams of lithium. Under normal conditions, the Power Module materials are self-contained and are not reactive as long as the batteries and the pack integrity are maintained. Care should be taken to prevent thermal, electrical or mechanical damage. Contacts should be protected to prevent premature discharge.

3.3 Considerations

3.3.1 Installation considerations

Measurement performance depends upon proper installation of the transmitter and impulse piping. Mount the transmitter close to the process and use a minimum of piping to achieve best performance. Also, consider the need for easy access, personnel safety, practical field calibration, and a suitable transmitter environment. Install the transmitter to minimize vibration, shock, and temperature fluctuation.

3.3.2 Wireless considerations

Power up sequence

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Section 3: Installation

May 2013

Internal antenna position

The internal antenna is designed for multiple mounting orientations. The transmitter should be mounted according to measurement best practices for your pressure measurement application. The antenna should be approximately 3 ft (1 m) from any large structure or building to allow clear communication to other devices.

Field communicator connections

In order for the Field Communicator to interface with the Rosemount 2051 Wireless Transmitter, the Power Module must be connected. Refer to Figure 3-1 for a diagram on how to connect the Field Communicator.

Figure 3-1. Field Communicator Connections

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3.3.3 Mechanical considerations

Steam service

For steam service or for applications with process temperatures greater than the limits of the transmitter, do not blow down impulse piping through the transmitter. Flush lines with the blocking valves closed and refill lines with water before resuming measurement. Refer to Figure

3-11 on page 43 for correct mounting orientation.

Side mounted

When the transmitter is mounted on its side, position the Coplanar flange to ensure proper venting or draining. Mount the flange as shown in Figure 3-11 on page 43, keeping drain/vent connections on the bottom for gas service and on the top for liquid service.

3.3.4 Environmental considerations

Best practice is to mount the transmitter in an environment that has minimal ambient temperature change. The transmitter electronics temperature operating limits are –40 to 185 °F (–40 to 85 °C). Refer to Appendix A: Specifications and Reference Data that lists the sensing element operating limits. Mount the transmitter so that it is not susceptible to vibration and mechanical shock and does not have external contact with corrosive materials.

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Reference Manual

START HERE

Configuration

Field Install

Configure

(Section 2)

Set Units

Set Range

Points

Set Network ID

and Join Key

Ver ify

Apply Pressure

Yes

Within

Specifications?

Yes

Refer to

Section 4

Operation and

Maintenance

Mount

Tra ns mit te r

(

page 36)

Install Power

Module

(page

45)

Check Process

Connection

(page 43)

Tri m Transmit ter

for Mounting

Effects

(

page 67)

Done

Review

Tra ns mi tt er

Configuration

(

page 20)

Confirm

Tra ns mit te r

Configuration

(

page 20)

00809-0100-4102, Rev AA

Figure 3-2. Installation Flowchart

Section 3: Installation

May 2013

3.3.5 Draft range considerations

Installation

For the Rosemount 2051CD0 draft range pressure transmitter, it is best to mount the transmitter with the isolators parallel to the ground. See Figure 3-3 on page 34 for a draft range installation example on a 304 manifold. Installing the transmitter in this way reduces oil head effect.

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Section 3: Installation

May 2013

Tilting of the transmitter may cause a zero shift in the transmitter output, but can be eliminated by performing a trim procedure.

Figure 3-3. Draft range installation example

A. Isolators

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Reducing process noise

Rosemount 2051CD0 draft transmitters are sensitive to small pressure changes. Increasing the damping will decrease output noise, but will further reduce response time. In gage applications, it is important to minimize pressure fluctuations to the low side isolator.

Output damping

The Damping command introduces a delay in processing which increases the response time of the transmitter; smoothing variations in output readings caused by rapid input changes. In the Rosemount 2051 Wireless pressure transmitter, damping only takes effect when the device is placed in high power refresh mode and during calibration. In normal power mode, the effective damping is 0. Note that when the device is in high power refresh mode, battery power will be depleted rapidly. Determine the appropriate damp setting based on the necessary response time, signal stability, and other requirements of the loop dynamics of your system. The damping value of your device is user selectable from 0 to 60 seconds.

Reference side filtering

In gage applications it is important to minimize fluctuations in atmospheric pressure to which the low side isolator is exposed.

One method of reducing fluctuations in atmospheric pressure is to attach a length of tubing to the reference side of the transmitter to act as a pressure buffer.

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3.4 Installation procedures

For dimensional drawing information refer to Appendix A: Specifications and Reference Data on page 89.

Process flange orientation

Mount the process flanges with sufficient clearance for process connections. For safety reasons, place the drain/vent valves so the process fluid is directed away from possible human contact when the vents are used. In addition, consider the need for a testing or calibration input.

Note

Most transmitters are calibrated in the horizontal position. Mounting the transmitter in any other position will shift the zero point to the equivalent amount of liquid head pressure caused by the varied mounting position. To reset zero point, refer to “Sensor Trim” on page 68.

Consider housing rotation

The electronics housing can be rotated up to 180 degrees in either direction to improve field access, or to better view the optional LCD Display. To rotate the housing, perform the following procedure:

Section 3: Installation

May 2013

1. Loosen the housing rotation set screw using a -in. hex wrench.

2. Retighten the housing rotation set screw.

Figure 3-4. Housing rotation

A. Housing Rotation Set Screw (5/64-in.)

Power Module side of electronics housing

Mount the transmitter so the Power Module side is accessible. Clearance of 3.5-in. (89 mm) is required for cover and Power Module removal.

Circuit side of electronics housing

Provide 1.75 in. (45 mm) of clearance for units without an LCD display. Three inches of clearance is required for cover removal if a meter is installed.

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May 2013

Environmental seal for housing

Always ensure a proper seal by installing the electronics housing cover(s) so that polymer contacts polymer (i.e. no o-ring visible). Use Rosemount O-rings.

3.4.1 Mount the transmitter

Mounting brackets

Rosemount 2051 transmitters may be panel-mounted or pipe-mounted via an optional mounting bracket. Refer to Ta bl e 3 - 1 for the complete offering and see Figure 3-5 on page 37 for dimensional and mounting configuration information.

Table 3-1. Mounting brackets

2051 brackets

Process connections Mounting Materials

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Flat

Option

code

B4 X X X X X X X

B1 X X X X

B2 X X X X

B3 X X X X

B7 X X X X

B8 X X X X

B9 X X X X

BA X X X X

BC X X X X

Coplanar In-line Tra di tio na l

Pipe

mount

Panel

mount

panel

mount

bracket

SST

bracket

bolts

SST

bolts

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Carbon Steel (CS) Head Markings

B7M

316

B8M

F593_

Stainless Steel (SST) Head Markings

* The last digit in the F593_ head marking may

be any letter between A and M.

F593_

660 CL A

Alloy K-500 Head Marking

00809-0100-4102, Rev AA

Figure 3-5. Mounting bracket option code B4

Section 3: Installation

May 2013

A. 5/16 x 11/2 Bolts for Panel Mounting (Not Supplied) B. 3.4 (85)

/8-16 x 11/4 Bolts for Mounting to Transmitter

C. D. 2.8 (71) Note: Dimensions are in inches (millimeters).

Flange bolts

The Rosemount 2051 can be shipped with a Coplanar flange or a Traditional flange installed with four 1.75-inch flange bolts. Mounting bolts and bolting configurations for the Coplanar and Traditional flanges can be found in Figure 3-6 on page 38. Stainless steel bolts supplied by Emerson Process Management are coated with a lubricant to ease installation. Carbon steel bolts do not require lubrication. No additional lubricant should be applied when installing either type of bolt. Bolts supplied by Emerson Process Management are identified by their head markings:

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Note Dimensions are in inches

May 2013

Bolt installation

Only use bolts supplied with the Rosemount 2051 or sold by Emerson Process Management as spare parts. When installing the transmitter to one of the optional mounting brackets, torque the bolts to 125 in-lb. (0,9 N-m). Use the following bolt installation procedure:

1. Finger-tighten the bolts.

2. Torque the bolts to the initial torque value using a crossing pattern.

3. Torque the bolts to the final torque value using the same crossing pattern.

Torque values for the flange and manifold adapter bolts are as follows:

Table 3-2. Bolt Installation Torque Values

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Bolt Material Initial Torque Value Final Torque Value

CS-ASTM-A445 Standard 300 in.-lb (34 N-m) 650 in.-lb (73 N-m)

316 SST—Option L4 150 in.-lb (17 N-m) 300 in.-lb (34 N-m)

ASTM-A-193-B7M—Option L5 300 in.-lb (34 N-m) 650 in.-lb (73 N-m)

Alloy K-500—Option L6 300 in.-lb (34 N-m) 650 in.-lb (73 N-m)

ASTM-A-453-660—Option L7 150 in.-lb (17 N-m) 300 in.-lb (34 N-m)

ASTM-A-193-B8M—Option L8 150 in.-lb (17 N-m) 300 in.-lb (34 N-m)

Figure 3-6. Traditional flange bolt configurations

A. Differential Transmitter B. Gage/Absolute Transmitter C. Drain/Vent D. Vented fitting E. 1.75 (44) × 4 F. 1.50 (38) × 4

(1)

(1) For Gage and Absolute Transmitters: 150 (38) x 2

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Description Qty

Size in. (mm)

Differential Pressure

Flange Bolts 4 1.75

(44)

Flange/Adapter Bolts 4 2.88

(73)

Gage/Absolute Pressure

(1)

(1) Rosemount 2051T transmitters are direct mount and do

not require bolts for process connection.

Flange Bolts 4 1.75

(44)

Flange/Adapter Bolts 2 2.88

(73)

00809-0100-4102, Rev AA

Figure 3-7. Mounting bolts and bolt configurations for coplanar flange

Section 3: Installation

May 2013

A. Transmitter with flange bolts B.Transmitter with flange adapters and flange/adapter bolts C. 1.75 (44) × 4 D. 2.88 (73) × 4 Note: Dimensions are in inches (millimeters).

Figure 3-8. Mounting bracket option codes B1, B7, and BA

A. 3.75 (95) B. 1.63 (41) C. 4.09 (104) D. 2.73 (69) E. 4.97 (126)

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Figure 3-9. Panel mounting bracket option codes B2 and B8

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A. 3.75 (95) B. 1.63 (41) C. 4.09 (104) D. 2.81 (71) E. 4.5 (114)

A. 1.40 (36) B. Mounting Holes 0.375 Diameter (10) C. 1.405 (35,7) D. 1.405 (35,7)

Figure 3-10. Flat mounting bracket option codes B3 and BC

A. 1.625 (41) B. 2.125 (54) C. 2.81 (71) D. 8.00 (203) Note: Dimensions are in inches (millimeters).

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3.4.2 Impulse piping

Best practices

The piping between the process and the transmitter must accurately transfer the pressure to obtain accurate measurements. There are five possible sources of error: leaks, friction loss (particularly if purging is used), trapped gas in a liquid line, liquid in a gas line, and density variations between the legs.

The best location for the transmitter in relation to the process pipe depends on the process itself. Use the following guidelines to determine transmitter location and placement of impulse piping:

 Keep impulse piping as short as possible.

 For liquid service, slope the impulse piping at least 1 inch per foot (8 cm per m) upward

from the transmitter toward the process connection.

 For gas service, slope the impulse piping at least 1 inch per foot (8 cm per m) downward

from the transmitter toward the process connection.

 Avoid high points in liquid lines and low points in gas lines.

 Make sure both impulse legs are the same temperature.

 Use impulse piping large enough to avoid friction effects and blockage.

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 Vent all gas from liquid piping legs.

 When using a sealing fluid, fill both piping legs to the same level.

 When purging, make the purge connection close to the process taps and purge

through equal lengths of the same size pipe. Avoid purging through the transmitter.

 Keep corrosive or hot (above 250 °F [121 °C]) process material out of direct contact

with the sensor module and flanges.

 Prevent sediment deposits in the impulse piping.

 Keep the liquid head balanced on both legs of the impulse piping.

 Avoid conditions that might allow process fluid to freeze within the process flange.

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Mounting Requirements

Refer to Figure 3-11 on page 43 for examples of the following mounting configurations:

Liquid Flow Measurement

 Place taps to the side of the line to prevent sediment deposits on the process isolators.

 Mount the transmitter beside or below the taps so gases vent into the process line.

 Mount drain/vent valve upward to allow gases to vent.

Gas Flow Measurement

 Place taps in the top or side of the line.

 Mount the transmitter beside or above the taps so to drain liquid into the process line.

Steam Flow Measurement

 Place taps to the side of the line.

 Mount the transmitter below the taps to ensure that impulse piping will remain filled

 Fill impulse lines with water to prevent steam from contacting the transmitter directly

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with condensate.

and to ensure accurate measurement start-up.

Note

For steam or other elevated temperature services, it is important that temperatures at the Coplanar process flanges must not exceed 250 °F (121 °C) for transmitters with silicone fill, or 185 °F (85 °C) for inert fill. For vacuum service, these temperature limits are reduced to 220 °F (104 °C) for silicone fill and 160 °F (71 °C) for inert fill.

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Figure 3-11. Installation examples

Liquid Service Gas Service Steam Service

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A. Drain/vent valves

3.4.3 Process connections

Coplanar or traditional process connection

Install and tighten all four flange bolts before applying pressure to avoid leakage. When properly installed, the flange bolts will protrude through the top of the sensor module housing. Do not attempt to loosen or remove the flange bolts while the transmitter is in service.

Flange adapters

Rosemount 2051DP and GP process connections on the transmitter flanges are 1/4–18 NPT. Flange adapters are available with standard allow users to disconnect from the process by removing the flange adapter bolts. Use plant-approved lubricant or sealant when making the process connections. Refer to Dimensional Drawings on page 101 for the distance between pressure connections. This distance may be varied ±

To install adapters to a Coplanar flange, perform the following procedure:

Installation

/4 in. (6.4 mm) by rotating one or both of the flange adapters.

/2–14 NPT Class 2 connections. The flange adapters

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Failure to install proper flange adapter o-rings may cause process leaks, which can result in death or

serious injury. The two flange adapters are distinguished by unique o-ring grooves. Only use the

o-ring that is designed for its specific flange adapter, as shown below.

ROSEMOUNT 2051S / 2051 / 2051 / 3001 / 3095

Flange Adapter

O-ring

PTFE Based

Elastomer

May 2013

1. Remove the flange bolts.

2. Leaving the flange in place, move the adapters into position with the O-ring installed.

3. Clamp the adapters and the Coplanar flange to the transmitter module using the longer

4. Tighten the bolts. Refer to “Flange bolts” on page 37 for torque specifications.

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of the bolts supplied.

Note

PTFE O-rings should be replaced if the flange adapter is removed.

Whenever you remove flanges or adapters, visually inspect the PTFE O-rings. Replace them if there are any signs of damage, such as nicks or cuts. If you replace the O-rings, re-torque the flange bolts after installation to compensate for cold flow. Refer to the process sensor body reassembly procedure in Section 6: Troubleshooting on page 83.

3.4.4 Inline process connection

Inline gage transmitter orientation

Interfering or blocking the atmospheric reference port will cause the transmitter to output erroneous pressure values.

The low side pressure port on the inline gage transmitter is located in the neck of the transmitter, behind the housing. The vent path is 360 degrees around the transmitter between the housing and sensor (See Figure 3-12).

Keep the vent path free of any obstruction, such as paint, dust, and lubrication by mounting the transmitter so that the process can drain away.

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Sensor Module

Process Connection

00809-0100-4102, Rev AA

Figure 3-12. Inline gage low side pressure port

A. Low side pressure port (atmospheric reference)

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Do not apply torque directly to the sensor module. Rotation between the sensor module and the process connection can damage the electronics. To avoid damage, apply torque only to the hex-shaped process connection.

3.4.5 Power Module installation

Installation

Figure 3-13. Power Module

A. Power Module (5/64-inch hex wrench required)

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To make connections, perform the following procedure:

1. Remove the housing cover on the Power Module compartment side. The Power Module supplies all power to the transmitter.

2. Connect Power Module 701PGNKF.

3. Replace the Power Module cover and tighten to safety specification (polymer to polymer).

3.4.6 Installing the LCD display

Transmitters ordered with the LCD display will be shipped with the display installed.

Note

Only use Rosemount Wireless LCD Part Number: 00753-9004-0002

Note

An LCD from a wired device will not function in a wireless device.

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In addition to housing rotation, the optional LCD display can be rotated in 90-degree increments by squeezing the two tabs, pulling out, rotating and snapping back into place.

If LCD pins are inadvertently removed from the interface board, carefully re-insert the pins before snapping the LCD display back into place.

Use the following procedure and Figure 3-14 to install the LCD display:

1. Remove the back cover and Power Module.

2. Remove the transmitter cover opposite the field terminal side. Do not remove the instrument covers in explosive environments when the circuit is live.

3. Engage the four-pin connector into the LCD display and snap into place.

Note the following LCD temperature limits:

Operating:–40 to 175 °F (–40 to 80 °C)

Storage:–40 to 185 °F (–40 to 85 °C)

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Figure 3-14. Optional LCD Display

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3.5 Rosemount 304, 305 and 306 integral manifolds

The Rosemount 305 Integral Manifold mounts directly to the transmitter and is available in two designs: Traditional and Coplanar. The traditional 305 Integral Manifold can be mounted to most primary elements with mounting adapters in the market today. The Rosemount 306 Integral Manifold is used with Rosemount 2051T In-line transmitters to provide block-and-bleed valve capabilities of up to 10000 psi (690 bar). The Rosemount 304 comes in two basic styles: traditional (flange x flange and flange x pipe) and wafer. The 304 traditional manifold comes in 2, 3, and 5-valve configurations. The 304 wafer manifold comes in 3 and 5 valve configurations.

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Figure 3-15. Integral Manifold Designs

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A. 2051C and 304 Conventional B. 2051C and 305 Integral Coplanar C. 2051C and 305 Integral Traditional D. 2051T and 306 In-Line

3.5.1 Rosemount 305 Integral Manifold installation procedure

To install a 305 Integral Manifold to a 2051 Wireless transmitter:

1. Inspect the PTFE sensor module O-rings. If the O-rings are undamaged, reusing them is recommended. If the O-rings are damaged (if they have nicks or cuts, for example), replace them with new O-rings.

Important

If replacing the O-rings, take care not to scratch or deface the O-ring grooves or the surface of the isolating diaphragm while you remove the damaged O-rings.

2. Install the Integral Manifold on the sensor module. Use the four 2.25-in. manifold bolts for alignment. Finger tighten the bolts, then tighten the bolts incrementally in a cross pattern as seen in Figure 3-16 on page 49 to final torque value. See “Flange bolts” on

page 37 for complete bolt installation information and torque values. When fully

tightened, the bolts should extend through the top of the module housing.

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Figure 3-16. Bolt tightening pattern

3. If the PTFE sensor module O-rings have been replaced, the flange bolts should be

4. If applicable, install flange adapters on the process end of the manifold using the

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May 2013

re-tightened after installation to compensate for cold flow of the O-rings.

1.75-in. flange bolts supplied with the transmitter.

Note

Always perform a zero trim on the transmitter/manifold assembly after installation to eliminate mounting effects. See Section 5: Operation and maintenance, “Sensor Trim” on page 68.

3.5.2 Rosemount 306 Integral Manifold installation procedure

The 306 Manifold is for use only with a 2051T Wireless In-line transmitter.

Assemble the 306 Manifold to the 2051T Wireless In-line transmitter with a thread sealant.

1. Place transmitter into holding fixture.

2. Apply appropriate thread paste or tape to threaded instrument end of the manifold.

3. Count total threads on the manifold before starting assembly.

4. Start turning the manifold by hand into the process connection on the transmitter.

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Note

If using thread tape, be sure the thread tape does not strip when the manifold assembly is started.

5. Wrench tighten manifold into process connection. (Note: Minimum toque value is 425 in-lbs)

6. Count how many threads are still showing. (Note: Minimum engagement is 3 revolutions)

7. Subtract the number of threads showing (after tightening) from the total threads to calculate the revolutions engaged. Further tighten until a minimum of 3 rotations is achieved.

8. For block and bleed manifold, verify the bleed screw is installed and tightened. For two-valve manifold, verify the vent plug is installed and tightened.

9. Leak-check assembly to maximum pressure range of transmitter.

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3.5.3 Rosemount 304 Conventional Manifold installation procedure

To install a 304 Conventional Manifold to a 2051 Wireless transmitter:

1. Align the Conventional Manifold with the transmitter flange. Use the four manifold

bolts for alignment.

2. Finger tighten the bolts, then tighten the bolts incrementally in a cross pattern to final

torque value. See “Flange bolts” on page 37 for complete bolt installation information and torque values. When fully tightened, the bolts should extend through the top of the sensor module housing.

3. If applicable, install flange adapters on the process end of the manifold using the

1.75-in. flange bolts supplied with the transmitter.

3.5.4 Manifold operation

Improper installation or operation of manifolds may result in process leaks, which may cause death or serious injury.

Always perform a zero trim on the transmitter/manifold assembly after installation to eliminate any shift due to mounting effects. See Section 5: Operation and maintenance, “Sensor Trim

Overview” on page 67.

Three and five-valve configurations shown:

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Drain/ Vent Valv e

Equalize (closed)

Process

Isolate (open)

In normal operation the two block valves between the process and instrument ports will be open and the equalizing valve will be closed.

Drain/ Ven t Valv e

Equalize (closed)

Process

Isolate

(closed)

Isolate (open)

1. To zero the 2051, close the block valve to the low pressure (downstream) side of the transmitter first.

Drain/ Vent Valv e

Equalize

(open)

Process

Isolate

(closed)

Isolate (open)

2. Open the center (equalize) valve to equalize the pressure on both sides of the transmitter. The manifold valves are now in the proper configuration for zeroing the transmitter.

Drain/ Vent Valv e

Equalize (closed)

Process

Isolate

(closed)

Isolate (open)

3. After zeroing the transmitter, close the equalizing valve.

Drain/ Vent Valv e

Equalize (closed)

Process

Isolate (open)

4. Open the block valve on the low pressure side of the transmitter to return the transmitter to service.

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Tes t (Plugged)

Tes t

(Plugged)

Equalize (closed)

Process

Isolate (open)

In normal operation, the two block valves between the process and instrument ports will be open, and the equalizing valves will be closed.

Process

Equalize (closed)

Drain

Ven t

Tes t (Plugged)

Tes t

(Plugged)

Equalize (closed)

Process

Isolate (closed)

Isolate (open)

1. To zero the 2051, first close the block valve on the low pressure (downstream) side of the transmitter.

Process

Equalize (closed)

Drain

Ven t

Tes t (Plugged)

Tes t

(Plugged)

Equalize (closed)

Process

Isolate (closed)

Isolate (open)

2. Open the equalize valve on the high pressure (upstream) side of the transmitter.

Process

Equalize

(open)

Drain Vent

(closed)

May 2013

Five-valve Natural Gas configurations shown:

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Note

Do not open the low side equalize valve before the high side equalize valve. Doing so will overpressure the transmitter.

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3. Open the equalize valve on the low pressure (downstream) side of the transmitter. The manifold is now in the proper configuration for zeroing the transmitter.

Tes t (Plugged)

Tes t

(Plugged)

Equalize

(open)

Process

Isolate (closed)

Isolate (open)

Process

Equalize

(open)

Drain Vent

(closed)

Tes t (Plugged)

Tes t

(Plugged)

Equalize (closed)

Process

Isolate (closed)

Isolate (open)

4. After zeroing the transmitter, close the equalize valve on the low pressure (downstream) side of the transmitter.

Process

Equalize

(open)

Drain Vent

(closed)

5. Close the equalize valve on the high pressure (upstream) side.

Tes t (Plugged)

Tes t

(Plugged)

Equalize (closed)

Process

Isolate (closed)

Isolate (open)

Process

Equalize (closed)

Drain Vent

(closed)

6. Finally, to return the transmitter to service, open the low side isolation valve.

Tes t (Plugged)

Tes t

(Plugged)

Equalize (closed)

Process

Isolate (open)

Process

Equalize (closed)

Drain Vent

(closed)

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Section 4 Commissioning

Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 55

Viewing network status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 57

Verifying operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 57

4.1 Overview

The information in this section covers installation considerations for the Rosemount 2051 Wireless Pressure Transmitter. A Quick Installation Guide is shipped with every transmitter to describe pipe-fitting, wiring procedures and basic configuration for initial installation.

Note

For transmitter disassembly refer to sections 6.3: Removing from service on page 88.

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4.2 Safety messages

Instructions and procedures in this section may require special precautions to ensure the safety of the personnel performing the operations. Information that potentially raises safety issues is

indicated by a warning symbol ( ). Please refer to the following safety messages before performing an operation preceded by this symbol.

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4.2.1 Warnings ( )

Failure to follow these installation guidelines could result in death or serious injury.

 Make sure only qualified personnel perform the installation.

Explosions could result in death or serious injury: Installation of this transmitter in an explosive environment must be in accordance with the

 Before connecting a Field Communicator in an explosive atmosphere, make sure the

instruments are installed in accordance with intrinsically safe or non-incendive field wiring practices.

 Verify that the operating atmosphere of the transmitter is consistent with the

appropriate hazardous locations certifications

Process leaks could result in death or serious injury.

 Install and tighten process connectors before applying pressure.

Electrical shock could cause death or serious injury.

 Avoid contact with the leads and terminals. High voltage that may be present on leads

can cause electrical shock.

 This device must be installed to ensure a minimum antenna separation distance of 20

cm (8 in.) from all persons.

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4.3 Viewing network status

If the Rosemount 2051 Wireless was configured with the Network ID and Join Key and sufficient time for network polling has passed, the transmitter should be connected to the network. To verify connectivity, open the Smart Wireless Gateway’s integral web interface and navigate to the Explorer page.

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May 2013

This page will display the transmitter’s HART tag, PV, SV, TV, QV, and Update Rate. A green status indicator means that the device is working properly. A red indicator means that there is a problem with either the device or its communication path. For more detail on a specific device, click on the tag name.

4.4 Verifying operation

Operation can be verified in four locations, at the device via the Local Display, using the Field Communicator, at the Smart Wireless Gateway’s integrated web interface, or by using AMS Suite Wireless Configurator or AMS Device Manager.

Local Display

The LCD will display the PV value at the same rate as the configured update rate. Press the Diagnostic button to display the TAG, Device ID, Network ID, Network Join Status and Device Status screens.

For Device Status screens, see “LCD Screen Messages” on page 73.

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i d - 1 2

3 4 5 6 7 8

n e t w k

13 0 5

I D

N E T w K

S R C H N G

May 2013

Figure 4-1. Diagnostic Screen Sequence

Tag Device ID Network ID

Network Join

Status

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Device Status

A b c d e

f g h

n e t w k

O K

S u p l y

3. 6 0

v o l t s

Figure 4-2. Network Join Status Screens

Connected with

Searching for

Network

Joining Network

n e t w k

N E G O T

Limited

Bandwidth

n e t w k

L I M - O P

Connected

n e t w k

O K

Field Communicator

For HART Wireless transmitter communication, a Rosemount 2051 Wireless DD is required. To obtain the latest DD, visit the Emerson Process Management Easy Upgrade site at: http://www2.emersonprocess.com/en-US/documentation/deviceinstallkits. The communication status may be verified in the wireless device using the following Fast Key sequence.

Function Key Sequence Menu Items

Communications 3, 4 Join Status, Join Mode, Number of

Available Neighbors, Number of Advertisements Heard, Number of Join Attempts

Smart Wireless Gateway

Using the Gateway’s web interface, navigate to the Explorer page as shown in Figure 4-3 on

page 59. Locate the device in question and verify all status indicators are good (green).

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Figure 4-3. Smart Wireless Gateway Explorer page.

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AMS Suite Wireless Configurator

When the device has joined the network, it will appear in the Device Manager as illustrated in

Figure 4-4. For HART Wireless transmitter communication, a Rosemount 2051 Wireless DD is

required. To obtain the latest DD, visit the Emerson Process Management Easy Upgrade site at: http://www2.emersonprocess.com/en-US/documentation/deviceinstallkits.

Figure 4-4. Device Manager

Troubleshooting

Commissioning

If the device is not joined to the network after power up, verify the correct configuration of the Network ID and Join Key, and that Active Advertising has been enabled on the Gateway. The Network ID and Join Key in the device must match the Network ID and Join Key of the Gateway.

The Network ID and Join Key may be obtained from the Gateway on the Setup>Network>Settings page of the web server (see Figure 4-5 on page 60). The Network ID and Join Key may be changed in the wireless device by following the Fast Key sequence shown below.

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Func tion Key Sequence Menu Items

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Join Device to Network

2, 1, 3 Network ID, Set Join Key

Figure 4-5. Smart Wireless Gateway Network Settings

4.4.1 Using the Field Communicator

Note

In order to communicate with a Field Communicator, power the Rosemount 2051 Wireless Transmitter by connecting the Power Module. For more information on the Power Module, refer to the Power Module product data sheet (Document No 00813-0100-4701).

Ta bl e 4 - 1 includes Fast Key sequences frequently used to interrogate and configure the device.

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Table 4-1. Rosemount 2051 Wireless Fast Key Sequence

Func tion

Key Sequence

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Menu Items

Device Information 2, 2, 9 Identification, Model Numbers, Flange

Guided Setup 2, 1 Basic Setup, Join Device to Network,

Manual Setup 2, 2 Wireless, Sensor, HART, Security, Device

Wireless 2, 2, 1 Network ID, Join Device to Network,

Information, Remote Seal Information, Serial Number

Configure Update Rates, Alert Setup

Information, Power

Broadcast Information

Figure 4-6. Field Communicator Connections

4.5 Configuring transmitter security

There are two security methods with the Rosemount 2051 Wireless transmitter.

 HART Lock

 Configuration Buttons lock

HART lock

The HART Lock prevents changes to the transmitter configuration from all sources; all changes requested via HART and local configuration buttons will be rejected. The HART Lock can only be set via HART communication. The HART Lock can be enabled or disabled with a Field Communicator or AMS Device Manager.

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Configuring HART Lock using Field Communicator

From the HOME screen, enter the fast key sequence

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Device Dashboard Fast Keys

2, 2, 7, 2

Configuring HART Lock using AMS Device Manager

1. Right click on the device and select Configure.

2. Under Manual Setup select the Security tab.

3. Click Lock/Unlock button under HART Lock (Software) and follow the screen prompts.

Configuration Button lock

The configuration button lock disables all local button functionality. Changes to the transmitter configuration from the local buttons will be rejected. Local external keys can be locked via HART communication only.

Configuring configuration button lock using a Field Communicator

From the HOME screen, enter the fast key sequence

Device Dashboard Fast Keys

2, 2, 7, 4

Configuring configuration button lock using AMS device Manager

1. Right click on the device and select Configure.

2. Under Manual Setup select the Security tab.

3. Within the Configuration Buttons dropdown menu select Disabled to lock external local keys.

4. Click Send.

5. Confirm service reason and click Yes.

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Section 5: Operation and Maintenance

Section 5 Operation and maintenance

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 63

Calibration overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 63

LCD Screen Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 73

5.1 Overview

This section contains information on commissioning and operating 2051 Wireless Pressure Tr an sm i tt er s.

Field Communicator and AMS instructions are given to perform configuration functions. For convenience, Field Communicator fast key sequences are labeled “Fast Keys” for each software function below the appropriate headings.

May 2013

5.2 Safety messages

Instructions and procedures in this section may require special precautions to ensure the safety of the personnel performing the operations. Information that potentially raises safety issues is

indicated by a warning symbol ( ). Please refer to the following safety messages before performing an operation preceded by this symbol.

5.3 Calibration overview

Calibrating a 2051 Wireless transmitter may include the following procedures:

 Sensor Trim: Adjusts the position of the factory sensor characterization curve to

optimize performance over a specified pressure range, or to adjust for mounting effects.

The Rosemount 2051 sensor module contains information about the sensor’s specific characteristics in response to pressure and temperature inputs. A smart transmitter compensates for these sensor variations. The process of generating the sensor performance profile is called factory sensor characterization.

Sensor trimming requires an accurate pressure input and adds additional compensation that adjusts the position of the factory sensor characterization curve to optimize performance over a specific pressure range.

Note

Sensor trimming adjusts the position of the factory sensor characterization curve. It is possible to degrade performance of the transmitter if the trim is done improperly or with inaccurate equipment.

Operation and maintenance

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Absolute pressure transmitters (2051CA and 2051TA) are calibrated at the factory. Trimming adjusts the position of the factory characterization curve. It is possible to degrade performance of the transmitter if any trim is done improperly or with inaccurate equipment.

Table 5-1. Recommended Calibration Tasks

Tra ns mitt er Bench Calibration Tasks Field Calibration Tasks

2051CD 2051CG 2051L 2051TG, Range 1-4

1. Set output configuration parameters:

a. Set the range points. b. Set the output units. c. Set the output type.

1. Reconfigure parameters if necessary.

2. Zero trim the transmitter to compensate for mounting effects or static pressure effects.

2. Optional: Perform a sensor trim. (Accurate pressure source required.)

2051CA 2051TA 2051TG, Range 5

1. Set output configuration parameters:

a. Set the range points. b. Set the output units. c. Set the output type.

1. Reconfigure parameters if necessary.

2. Perform low trim value section of the sensor trim procedure to correct for mounting position

2. Optional: Perform a sensor trim if

effects.

equipment available (accurate absolute pressure source required), otherwise perform the low trim value section of the sensor trim procedure.

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Note:

For 2051CA, 2051TA range 0 and range 5 devices, an accurate absolute pressure source is required.

5.3.1 Determining necessary Sensor Trims

Bench calibrations allow for calibrating the instrument for its desired range of operation. Straight forward connections to pressure source allow for a full calibration at the planned operating points. Exercising the Transmitter over the desired pressure range allows for verification of the output value. “Sensor Trim” on page 68 discusses how the trim operations change the calibration. It is possible to degrade the performance of the transmitter if a trim is done improperly or with inaccurate equipment. The transmitter can be set back to factory settings using the Recall Factory Trim command in “Recall Factory Trim—Sensor Trim” on

page 70.

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For transmitters that are field installed, the manifolds discussed in “Rosemount 304, 305 and

306 integral manifolds” on page 47 allow the differential transmitter to be zeroed using the zero

trim function. Both 3-valve and 5-valve manifolds are discussed. This field calibration will eliminate any pressure offsets caused by mounting effects (head effect of the oil fill) and static pressure effects of the process.

Determine the necessary trims with the following steps.

1. Apply Pressure

2. Check digital pressure, if the digital pressure does not match the applied pressure,

Trimming with configuration buttons

Local configuration buttons are buttons located inside the housing of the transmitter. To access the buttons, remove the housing cover.

 Digital Zero Trim (DZ): Used for performing a sensor zero trim. See “Recommended

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May 2013

perform a digital zero trim. See “Sensor Trim” on page 68.

Calibration Tasks” on page 64 for trim instructions.

Figure 5-1 shows the location of the digital zero button.

Figure 5-1. Digital zero button location

Trim

Digital Zero

A. Digital zero button

5.3.2 Determining calibration frequency

Calibration frequency can vary greatly depending on the application, performance requirements, and process conditions. Use the following procedure to determine calibration frequency that meets the needs of your application.

1. Determine the performance required for your application.

2. Determine the operating conditions.

3. Calculate the Total Probable Error (TPE).

4. Calculate the stability per month.

5. Calculate the calibration frequency.

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ReferenceAccuracy

TemperatureEffect

StaticPressureEffect

0.0125 URL

Span

------------------------------------------ 0.0625+





% per 50 °F 0.0833 % of span=

0.1% reading per 1000 psi (69 bar) 0.05 % of span at maximum span=

Stability

0.125 URL

Span

---------------------------------------

% of span for 5 years 0.0021 % of URL for 1 month==

Cal. Freq.

Req. Performance TPE–

Stability per Month

---------------------------------------------------------------- -------

0.2% 0.105 %–

0.0021%

--------------------------------------------- 45x months===

May 2013

Sample calculation for 2051 (0.04% accuracy & 5-year stability)

Step 1: Determine the performance required for your application.

Required Performance: 0.20% of span

Step 2: Determine the operating conditions.

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Transmitter: 2051CD, Range 2 [URL=250 inH

Calibrated Span: 150 inH

O (374 mbar)

Ambient Temperature Change: ± 50 °F (28 °C)

Line Pressure: 500 psig (34,5 bar)

Step 3: Calculate total probable error (TPE).

TPE = = 0.105% of span

Where:

Reference Accuracy = ± 0.04% of span

Ambient Temperature Effect =

(1)

Span Static Pressure Effect

(1)Zero static pressure effect removed by zero trimming at line pressure.

Step 4: Calculate the stability per month.

Step 5: Calculate calibration frequency.

O(623 mbar)]

5.3.3 Compensating for Span line pressure effects (range 4 and range 5)

Rosemount 2051 Range 4 and 5 pressure transmitters require a special calibration procedure when used in differential pressure applications. The purpose of this procedure is to optimize transmitter performance by reducing the effect of static line pressure in these applications. The 2051 differential pressure transmitters (ranges 0 through 3) do not require this procedure because optimization occurs at the sensor.

The systematic span shift caused by the application of static line pressure is -0.95% of reading per 1000psi (69 bar) for Range 4 transmitters, and -1% of reading per 1000psi (69 bar) for Range 5 transmitters. Using the following procedure, the span effect can be corrected to ±0.2% of reading per 1000 psi (69 bar) for line pressures from 0 to 3626 psi (0 to 250 bar).

Use the following example to compute correct input values.

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Example

A range 4 differential pressure HART transmitter (2051CD4...) will be used in an application with a static line pressure of 1200 psi (83 bar). The transmitter output is ranged with the Lower Range Value at 500 inH20 (1, 2 bar) and the Upper Range Value at 1500 inH20 (3, 7 bar). To correct for systematic error caused by high static line pressure, first use the following formulas to determine the corrected values for the high trim value.

High Trim Value:

HT = (URV - (S/100 x P/1000 x LRV))

In this example:

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May 2013

Where: HT = Corrected High Trim Value

URV = Upper Range Value

S = Span shift per specification (as a percent of reading)

P = Static Line Pressure in psi

URV = 1500 inH

S = -0.95%

P = 1200 psi

LT = 1500 - (-0.95%/100 x 1200 psi/1000 psi x 1500 inH

LT = 1517.1 inH

O (3.74 bar)

Complete the Upper Sensor Trim procedure as described in “Sensor Trim” on page 68. In the example above, at step 4, apply the nominal pressure value of 1500 inH calculated correct upper Sensor Trim value of 1517.1 inH

Note

The Range Values for the upper and lower range points should be at the nominal URV and LRV. In the example above, the values are 1500 inH

on the HOME screen of the Field Communicator. Modify, if needed, by following the steps in

“Set range points” on page 19.

5.4 Trim the pressure signal

5.4.1 Sensor Trim Overview

0. However, enter the

0 with a Field Communicator.

0 and 500 inH20 respectively. Confirm the values

A Sensor Trim corrects the pressure offset and pressure range to match a pressure standard. The Upper Sensor Trim corrects the pressure range and the Lower Sensor Trim (Zero Trim) corrects the pressure offset. An accurate pressure standard is required for full calibration. A zero trim can be performed if the process is vented, or the high and low side pressure are equal (for differential pressure transmitters).

Zero trim is a single-point offset adjustment. It is useful for compensating for mounting position effects and is most effective when performed with the transmitter installed in its final mounting

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position. Since this correction maintains the slope of the characterization curve, it should not be used in place of a sensor trim over the full sensor range.

When performing a zero trim, ensure that the equalizing valve is open and all wet legs are filled to the correct levels. Line pressure should be applied to the transmitter during a zero trim to eliminate line pressure errors. Refer to “Manifold operation” on page 50.

Note

Do not perform a zero trim on 2051 Wireless absolute pressure transmitters. Zero trim is zero based, and absolute pressure transmitters reference absolute zero. To correct mounting position effects on a 2051 Wireless absolute pressure transmitter, perform a low trim within the sensor trim function. The low trim function provides an offset correction similar to the zero trim function, but it does not require zero-based input.

Sensor trim is a two-point sensor calibration where two end-point pressures are applied, and all output is linearized between them. Always adjust the low trim value first to establish the correct offset. Adjustment of the high trim value provides a slope correction to the characterization curve based on the low trim value. The trim values allow you to optimize performance over your specified measuring range at the calibration temperature.

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During a trim operation, the 2051 Wireless is placed in high power refresh mode, which provides frequent pressure measurement updates and allows the configured damping to take effect. This behavior allows for more accurate calibration of the device. When the device is in high power refresh mode, the battery power supply will be depleted more rapidly.

Figure 5-2. Sensor Trim example

A. Before Trim B. After Trim

5.4.2 Sensor Trim

When performing a Sensor Trim, both the upper and lower limits can be trimmed. If both upper

and lower trims are to be performed, the lower trim must be done prior to the upper trim.

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Note

Use a pressure input source that is at least four times more accurate than the transmitter, and allow the input pressure to stabilize for ten seconds before entering any values.

Performing a Sensor Trim with a Field Communicator

From the Home screen, enter the fast key sequence and follow the steps within the Field

Communicator to complete the Sensor Trim.

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Fast Keys

To calibrate the transmitter using the sensor trim function:

1. Assemble and power the entire calibration system including the 2051, Field

Communicator/AMS, power supply, pressure input source, and readout device.

2. From the Home screen, select 3: Service Tools.

3. Select 5: Maintenance

4. Select 1: Pressure Calibration.

Note

Select pressure points so that lower and upper values are equal to or outside the expected process operation range.

5. Follow the on-screen instructions to complete the adjustment of the lower value.

6. Repeat the procedure for the upper value. Select 1: Upper Sensor Trim and follow the

on-screen instructions to complete the adjustment of the upper value.

3, 5, 1

Performing a Sensor Trim with AMS Device Manager

Right click on the device and, under the Method drop down menu, move cursor over Calibrate and, under Sensor Trim, select Lower Sensor Trim.

1. Follow the screen prompts to perform a Sensor Trim using AMS Device Manager.

2. If desired right click on the device and under the Method drop down menu, move cursor

Performing a Digital Zero Trim (option DZ)

A Digital Zero Trim (option DZ) provides the same function as a zero/lower Sensor Trim, but can be completed in hazardous areas at any given time by simply pushing the Zero Trim button when the transmitter is at zero pressure. If the transmitter is not close enough to zero when the button is pushed, the command may fail due to excess correction. If ordered, a Digital Zero Trim can be performed by utilizing configuration buttons located inside the housing of the transmitter, see Figure 5-1 on page 65 for DZ button location.

1. Remove the electronics housing cover.

2. Press and hold the Digital zero button for at least two seconds then release to perform a

Operation and maintenance

over Calibrate and under Sensor Trim and select Upper Sensor Trim

Digital Zero Trim

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5.4.3 Recall Factory Trim—Sensor Trim

The Recall Factory Trim—Sensor Trim command allows the restoration of the as-shipped factory settings of the Sensor Trim. This command can be useful for recovering from an inadvertent zero trim of an absolute pressure unit or inaccurate pressure source.

Recalling factory trim with AMS

Right click on the device and, under the Method drop down menu, move cursor over Calibrate and select Restore Factory Calibration.

1. Click Next after setting the control loop to manual.

2. Select Sensor Trim under Trim to recall and click Next.

3. Follow the screen prompts to recall Sensor Trim.

5.4.4 Line Pressure Effect (Range 2 and Range 3)

The following specifications show the static pressure effect for the Rosemount 2051 Range 2 and Range 3 pressure transmitters used in differential pressure applications where line pressure exceeds 2000 psi (138 bar).

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Zero Effect

± 0.1% of the upper range limit plus an additional ± 0.1% of upper range limit error for each 1000 psi (69 bar) of line pressure above 2000 psi (138 bar).

Example: Line pressure is 3000 psi (207 bar) for Ultra performance transmitter. Zero effect error calculation:

± {0.05 + 0.1 x [3 kpsi - 2 kpsi]} = ± 0.15% of the upper range limit

Span Effect

Refer to “Line Pressure Effect” on page 91.

5.4.5 Compensating for Line Pressure (Range 4 and Range 5)

The Rosemount 2051 Wireless Range 4 and 5 pressure transmitters require a special calibration procedure when used in differential pressure applications. The purpose of this procedure is to optimize transmitter performance by reducing the effect of static line pressure in these applications. The 2051 Wireless differential pressure transmitters (Ranges 1, 2, and 3) do not require this procedure because optimization occurs in the sensor.

Applying high static pressure to the 2051 Wireless Range 4 and Range 5 pressure transmitters causes a systematic shift in the output. This shift is linear with static pressure; correct it by performing the “Sensor Trim” procedure on page 68.

The following specifications show the static pressure effect for the 2051 Wireless Range 4 and Range 5 transmitters used in differential pressure applications:

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Zero Effect:

± 0.1% of the upper range limit per 1000 psi (69 bar) for line pressures from 0 to 2000 psi (0 to 138 bar)

For line pressures above 2000 psi (138 bar), the zero effect error is ± 0.2% of the upper range limit plus an additional ± 0.2% of upper range limit error for each 1000 psi (69 bar) of line pressure above 2000 psi (138 bar).

Example: Line pressure is 3000 psi (3 kpsi). Zero effect error calculation:

± {0.2 + 0.2 x [3 kpsi - 2 kpsi]} = ± 0.4% of the upper range limit

Span Effect:

Correctable to ±0.2% of reading per 1000 psi (69 bar) for line pressures from 0 to 3626 psi (0 to 250 bar)

The systematic span shift caused by the application of static line pressure is -1.00% of reading per 1000 psi (69 bar) for Range 4 transmitters, and -1.25% of reading per 1000 psi (69 bar) for Range 5 transmitters.

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Use the following example to compute corrected input values.

Example

A transmitter with model number 2051_CD4 will be used in a differential pressure application where the static line pressure is 1200 psi (83 bar). The transmitter output is ranged with 4 mA at 500 inH

O (1,2 bar) and 20 mA at 1500 inH2O (3,7 bar).

To correct for systematic error caused by high static line pressure, first use the following formulas to determine corrected values for the low trim and high trim.

LT = LRV + S x (LRV) x P

Where: LT = Corrected Low Trim Value

LRV = Lower Range Value

S = –(Span shift per specification)

P = Static Line Pressure

HT = URV + S x (URV) x P

Where: HT = Corrected High Trim Value

URV = Upper Range Value

S = –(Span shift per specification)

P = Static Line Pressure

In this example:

Operation and maintenance

URV = 1500 inH2O (3.74 bar)

LRV = 500 inH2O (1.25 bar)

P = 1200 psi (82.74 bar)

S = ± 0.01/1000

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To calculate the low trim (LT) value:

LT = 500 + (0.01/1000)(500)(1200)

LT = 506 inH

O (1.26 bar)

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To calculate the high trim (HT) value:

HT = 1500 + (0.01/1000)(1500)(1200)

HT = 1518 inH

O (3.78 bar)

Complete a 2051 Wireless sensor trim and enter the corrected values for low trim (LT) and high trim (HT), refer to “Sensor Trim” on page 68.

Enter the corrected input values for low trim and high trim through the Field Communicator keypad after you apply the nominal value of pressure as the transmitter input.

Note

After sensor trimming 2051 Wireless Range 4 and 5 transmitters for high differential pressure applications, verify that the Lower and Upper Operating points are at nominal values using the Field Communicator.

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X X X X X

X X X X x x x

x x x x x x

P R E S S

5 8. 0

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5.5 LCD Screen Messages

5.5.1 Startup Screen Sequence

The following screens will display when the Power Module is first connected to the Rosemount 2051 Wireless.

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All Segments On: used to visually determine if there are any bad segments on the LCD

2 0 5 1

W I r e l s

A b c d e

f g h

Device Identification: used to determine Device Type.

Device Information - Tag: user entered tag which is eight characters long - will not display if all characters are blank

PV Screen - process pressure

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S N S R

2 5. 0 0

d e g c

D E V

2 5. 2 5

d e g c

P R C N T

7. 2 1

R A N G E

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SV Screen - sensor temperature value

TV Screen - device temperature value

S u p l y

3. 6 0

v o l t s

a l e r t

p r e s n t

QV Screen - voltage reading at the power supply terminals

Percent Range Screen - percent range reading

Alert Screen - at least one alert is present - this screen will not display if no alerts are present

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Section 5: Operation and Maintenance

5.5.2 Diagnostic Button Screen Sequence

The following five screens will display when the device is operating properly and the Diagnostic Button has been pressed.

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A b c d e

f g h

i d - 1 2

3 4 5 6 7 8

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13 0 5

I D

Device Information - Tag: user entered tag which is eight characters long - will not display if all characters are blank

Device Identification: used to determine Device ID

Diagnostic Button Screen 3: assuming the device has the correct join key, this ID tells the user what network the device can connect with

Operation and maintenance

Diagnostic Button Screen 4: the device has joined a network and has been fully configured and has multiple parents

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Diagnostic Button Screen 5:

S u p l y

3. 6 0

v o l t s

voltage reading at the power supply terminals

5.5.3 Network Diagnostic Status Screens

These screens display the network status of the device. Only one will be shown during the startup sequence or diagnostic sequence.

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I N I T

Diagnostic Button Screen 4.1: the device is attempting to start the radio

Diagnostic Button Screen 4.2: the device has just restarted

Diagnostic Button Screen 4.3: the device is starting to join the process

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D I S C N T

N E T w K

S R C H N G

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Diagnostic Button Screen 4.4: the device is in a disconnected state and requires a “Force Join” command to join the network

Diagnostic Button Screen 4.5: the device is searching for the Network

n e t w k

c o n e c t

Diagnostic Button Screen 4.6: the device is attempting to join a network

Diagnostic Button Screen 4.7: the device is connected to the Network, but is in a “Quarantined” state

Diagnostic Button Screen 4.8: the device is joined and operational, but is running with limited bandwidth for sending periodic data

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Diagnostic Button Screen 4.9: the device has joined a network and has been fully configured and has multiple parents

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D E V

f A i l u r

P R E S S

5 8. 0

P S I

S N S R

2 5. 0 0

d e g c

D E V

2 5. 2 5

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5.5.4 Device Diagnostic Screens

The following screens will show the device diagnostics depending on the state of the device.

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Device Information - Status: there is a critical error which may prevent the device from operating correctly. Check additional status screens for more information.

PV Screen - process pressure value

Operation and maintenance

SV Screen - sensor temperature value

TV Screen - device temperature value

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3. 6 0

v o l t s

P R C N T

7. 2 1

R A N G E

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QV Screen - voltage reading at the power supply terminals

Percent Range Screen - percent range reading

a l e r t

p r e s n t

A b c d e

f g h

i d - 1 2

3 4 5 6 7 8

Alert Screen - at least one alert is present - this screen will not display if no alerts are present

Diagnostic Button Screen 1 - Tag: user entered tag which is eight characters long - will not display if all characters are blank

Diagnostic Button Screen 2: the device’s identifier that is used to make up the HART long address the Smart Wireless Gateway may use this to help identify devices if no unique user tag is available

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s u p l y

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Diagnostic Button Screen 7.1: the terminal voltage has dropped below level of operating limit. Replace the Power Module (Part Number: 701PGNKF)

Diagnostic Button Screen 7.2: the terminal voltage is below the recommended operating range the Power Module should be replaced

Diagnostic Button Screen 8: the device may not be able to communicate with the radio or the radio has an internal error. In this state the device may still be operational and publishing HART data

Diagnostic Button Screen 9.1: configuration of the transmitter is invalid such that critical operation of the device may be affected check the extended configuration status to identify which configuration item(s) need to be corrected

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w a r n

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Diagnostic Button Screen 9.2: configuration of the transmitter is invalid such that non-critical operation of the device may be affected - check the extended configuration status to identify which configuration item(s) need to be corrected

Diagnostic Button Screen 10.1: a sensor attached to the transmitter has failed, and valid readings from that sensor are no longer possible - check the sensor and sensor wiring connections check additional status for more detailed information of the failure source

Diagnostic Button Screen 10.2: a sensor attached to the transmitter is degraded, readings from that sensor may not be within accuracy specifications check the process, and sensor wiring connections - check additional status for more detailed information of the warning source

Note

Use the Rosemount Wireless LCD Part Number: 00753-9004-0002.

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Section 6 Troubleshooting

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 83

Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 83

Removing from service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 88

6.1 Overview

Ta bl e 6 - 1, Ta bl e 6 - 2 , and Tab l e 6 -3 provide summarized maintenance and troubleshooting

suggestions for the most common operating problems for the transmitter and the wireless network connection.

6.2 Safety messages

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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.

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6.2.1 Warnings ( )

Explosions could result in death or serious injury:

 Before connecting a HART-based communicator in an explosive atmosphere, make

sure the instruments in the loop are installed in accordance with intrinsically safe or non-incendive field wiring practices.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following conditions.

This device may not cause harmful interference. This device must accept any interference received, including interference that may cause undesired operation.

This device must be installed to ensure a minimum antenna separation distance of 8 in. (20 cm) from all persons.

Process leaks may cause harm or result in death.

 To avoid process leaks, only use the o-ring designed to seal with the corresponding

flange adapter.

Electrical shock can result in death or serious injury.

 Avoid contact with the leads and the terminals. High voltage that may be present on

leads can cause electrical shock.

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Table 6-1. Rosemount 2051 Wireless Device Status Information

Device Status Description Recommended Action

Electronics Failure An electronics error that could

impact the device measurement reading has occurred.

1. Reset the device

2. Reconfirm all configuration items in the device

3. If the condition persists, replace the electronics

Radio Failure The wireless radio has detected a

failure or stopped communicating.

1. Reset the device

2. If the condition persists, replace the electronics

Supply Voltage Failure

Electronics Warning The device has detected an

The supply voltage is too low for the device to function properly.

electronics error that does not currently impact the device measurement reading.

1. Replace the Power Module

1. Reset the device

2. Reconfirm all configuration items in the device

3. If the condition persists, replace the electronics

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Device Status Description Recommended Action

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Pressure has Exceeded Limits

Electronics Temperature has Exceeded Limits

Supply Voltage Low The supply voltage is low and may

Database Memory Warning

The sensor has exceeded the maximum measurement range.

The electronics temperature has exceeded the transmitter's maximum range.

soon affect broadcast updates.

The device has failed to write to the database memory. Any data written during this time may have been lost.

1. Check process for possible saturation condition

2. Verify that the appropriate sensor was chosen for the application

3. Reconfirm sensor configuration

4. Reset the device

5. Replace the sensor

1. Verify environmental temperature is within the transmitter’s range

2. Remote mount the transmitter away from process and environmental conditions

3. Reset the device

4. If the condition persists, replace the electronics

1. Replace the Power Module

1. Reset the device

2. Reconfirm all configuration items in the device

3. If logging dynamic data not needed, this advisory can be safely ignored

Configuration Error The device has detected a

configuration error based on a change to the device.

HI HI Alarm The primar y variable has surpassed

the user defined limit.

HI Alarm The primary variable has surpassed

the user defined limit.

4. If the condition persists, replace the electronics

1. Click on details for more information

2. Correct the parameter that has a configuration error

3. Reset the device

4. If the condition persists, replace the electronics

1. Verify that the process variable is within user specified limits

2. Reconfirm the user defined alarm limit

3. If not needed, disable this alert

1. Verify that the process variable is within user specified limits

2. Reconfirm the user defined alarm limit

3. If not needed, disable this alert

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Device Status Description Recommended Action

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LO Alarm The primary variable has surpassed

the user defined limit.

LO LO Alarm The primary variable has surpassed

the user defined limit.

Button Stuck A buttons on the Electronics Board

is detected as stuck in the active position.

Simulation Active The device is in simulation mode

and may not be reporting actual information.

1. Verify that the process variable is within user specified limits

2. Reconfirm the user defined alarm limit

3. If not needed, disable this alert

1. Verify that the process variable is within user specified limits

2. Reconfirm the user defined alarm limit

3. If not needed, disable this alert

1. Check the buttons for obstructions

2. Reset the device

3. If the condition persists, replace the electronics

1. Verify that simulation is no longer required

2. Disable Simulation mode in Service Tools

3. Reset the device

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Section 5: Troubleshooting

Table 6-2. Rosemount 2051 Wireless Troubleshooting

Symptom Recommended Actions

Transmitter will not respond to changes in applied pressure

Digital Pressure Variable reading is low or high

Digital Pressure Variable reading is erratic Check application for faulty equipment in pressure line

LCD display is not functioning Reseat the LCD according to

Check test equipment

Check impulse piping or manifold for blockage

Verify applied pressure is within sensor limits

Check test equipment (verify accuracy)

Check impulse piping for blockage or low fill in wet leg

Verify transmitter is calibrated properly

Verify pressure calculations for application

Verify transmitter is not reacting directly to equipment turning on/off

“Installing the LCD display” on page 46

Verify that the LCD display is a wireless LCD Meter. An LCD from a wired device will not function in a wireless device. Rosemount part number: 00753-9004-0002 Verify that the LCD display mode is not disabled.

Table 6-3. Wireless Network Troubleshooting

Symptom Recommended Actions

Device not joining the network Verify network ID and join key

Wait longer (30 min.)

Enable High Speed Operation (Active Advertising) on Smart Wireless Gateway

Check Power Module

Verify device is within range of at least one other device

Verify network is in active network advertise

Power Cycle device to try again

Verify device is configured to join. Send the “Force Join” command to the device

See troubleshooting section of Smart Wireless Gateway for more information

Short battery life Check that “Power Always On” mode is off

Verify device is not installed in extreme temperatures

Verify that device is not a network pinch point

Check for excessive network rejoins due to poor connectivity

Limited Bandwidth Error Reduce the Update Rate on transmitter

Increase communication paths by adding more wireless points

Check that device has been online for at least an hour

Check that device is not routing through a “limited” routing node

Create a new network with an additional Smart Wireless Gateway

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6.3 Removing from service

Follow these steps:

1. Follow all plant safety rules and procedures.

2. Isolate and vent the process from the transmitter before removing the transmitter from service.

3. Remove the transmitter from the process connection.

a. The Rosemount 2051C Wireless transmitter is attached to the process connection by

four bolts and two cap screws. Remove the bolts and screws and separate the transmitter from the process connection. Leave the process connection in place and ready for re-installation. Reference Figure 3-8 on page 39 for coplanar flange.

b. The Rosemount 2051T Wireless transmitter is attached to the process by a single hex

nut process connection. Loosen the hex nut to separate the transmitter from the process. Do not wrench on neck of transmitter. See warning in “Inline process connection' on page 45.

4. Do not scratch, puncture, or depress the isolating diaphragms.

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00809-0100-4102, Rev AA

5. Clean isolating diaphragms with a soft rag and a mild cleaning solution, and rinse with clear water.

6. Whenever you remove the process flange or flange adapters, visually inspect the PTFE o-rings. Replace the o-rings if they show any signs of damage, such as nicks or cuts. Undamaged o-rings may be reused.

Tro u bl esh o oti ng

Emerson 00809-0100-4102 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Contents

1Section 1: Introduction

2Section 2: Configuration

3Section 3: Installation

4Section 4: Commissioning

5Section 5: Operation and maintenance

6Section 6: Troubleshooting

Section 1 Introduction

1.1 Using this manual

1.2 Models covered

1.3 WirelessHART installation flowchart

1.4 Transmitter overview

1.5 Considerations before transmitter installation

1.6 Service support

1.7 Product Recycling/Disposal

Section 2 Configuration

2.1 Overview

2.2 Safety messages

2.3 Required bench top configuration

2.4 Basic setup

2.5 Configure for Pressure

2.6 Configure for Level and Flow

2.7 Review configuration data

2.8 Configuring the LCD display

2.9 Detailed transmitter setup

2.10 Diagnostics and service

2.11 Advanced Functions for HART Protocol

Section 3 Installation

3.1 Overview

3.2 Safety messages

3.3 Considerations

3.4 Installation procedures

3.5 Rosemount 304, 305 and 306 integral manifolds

Section 4 Commissioning

4.1 Overview

4.2 Safety messages

4.3 Viewing network status

4.4 Verifying operation

4.5 Configuring transmitter security

Section 5 Operation and maintenance

5.1 Overview

5.2 Safety messages

5.3 Calibration overview

5.4 Trim the pressure signal

5.5 LCD Screen Messages

Section 6 Troubleshooting

6.1 Overview

6.2 Safety messages

6.3 Removing from service