Emerson Rosemount 2088 User manual

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Find the Emerson / Rosemount Analytical 2088 G1S22A1B4E5Q4P0021 at our website: Click HERE

Reference Manual
00809-0100-4108, Rev BA
March 2014
Rosemount®2088 Pressure Transmitter
with HART®Revision 5 and 7 Selectable Protocol

www.rosemount.com
Rosemount 2088 Pressure Transmitter
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 Rosemount nuclear-qualified products, contact your local Emerson Process
Management Sales Representative.

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Table of Contents
March 2014
Table of Contents
1Section 1: Introduction
1.1 Using this manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
1.2 Models covered . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
1.2.1 Rosemount 2088G gage pressure transmitter . . . . . . . . . . . . . . . . . . . . . . . .2
1.2.2 Rosemount 2088A absolute pressure transmitter . . . . . . . . . . . . . . . . . . . . .2
1.3 HART installation flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
1.4 Transmitter overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
1.5 Service support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
1.6 Product recycling/disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
2Section 2: Configuration
2.1 Configuration overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
2.2 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
2.3 System readiness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
2.3.1 Confirm correct device driver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
2.4 Configuration basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
2.4.1 Configuring on the bench . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9
2.4.2 Configuration tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
2.4.3 Setting the loop to manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
2.5 Verify configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12
2.5.1 Verifying configuration with field communicator . . . . . . . . . . . . . . . . . . . .12
2.5.2 Verifying configuration with AMS device manager . . . . . . . . . . . . . . . . . . .13
2.5.3 Verifying configuration with local operator interface . . . . . . . . . . . . . . . . .13
2.5.4 Verifying process variables configuration . . . . . . . . . . . . . . . . . . . . . . . . . . .13
2.6 Basic setup of the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
2.6.1 Setting pressure units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
2.6.2 Rerange the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
2.6.3 Damping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
2.7 Configuring the LCD display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
2.8 Detailed transmitter setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
2.8.1 Configuring alarm and saturation levels. . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
2.8.2 Configuring scaled variable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21
2.8.3 Re-mapping device variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
2.9 Performing transmitter tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
2.9.1 Verifying alarm level. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
Contents

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Table of Contents
2.9.2 Performing an analog loop test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
2.9.3 Simulate device variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
2.10 Configuring burst mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
2.11 Establishing multidrop communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27
2.11.1 Changing a transmitter address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28
2.11.2 Communicating with a multidropped transmitter . . . . . . . . . . . . . . . . . . .28
3Section 3: Hardware installation
3.1 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
3.2 Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
3.3 Considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
3.3.1 Installation considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
3.3.2 Environmental considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
3.3.3 Mechanical considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
3.4 Installation procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
3.4.1 Mount the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
3.4.2 Impulse piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34
3.4.3 Process connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
3.4.4 Inline process connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36
3.5 Rosemount 306 manifold. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
3.5.1 Rosemount 306 integral manifold installation procedure . . . . . . . . . . . . . .37
4Section 4: Electrical installation
4.1 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
4.2 Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
4.3 LCD display/LOI display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
4.3.1 Rotating LCD display/LOI display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
4.4 Configuring transmitter security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
4.4.1 Setting security switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
4.4.2 HART lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
4.4.3 Configuration button lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
4.4.4 Local operator interface password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
4.5 Setting transmitter alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
4.6 Electrical considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
4-4 Conduit installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
4.6.2 Power supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45
4.6.3 Wiring the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .46
4.6.4 Grounding the transmitter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47

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5Section 5: Operation and maintenance
5.1 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
5.2 Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
5.2.1 Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .51
5.3 Recommended calibration tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
5.4 Calibration overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
5.4.1Determining necessary sensor trims. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
5.4.2 Determining calibration frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54
5.5 Trim the pressure signal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
5.5.1 Sensor trim overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55
5.5.2 Perform a sensor trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
5.5.3 Recall factory trim—sensor trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57
5.6 Trim the analog output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58
5.6.1 Performing digital-to-analog trim (4-20mA/ 1-5 V output trim) . . . . . . . .59
5.6.2 Performing digital-to-analog trim (4-20mA/ 1-5 V output trim) using other
scale. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
5.6.3 Recalling factory trim—analog output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
5.7 Switching HART revision. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61
5.7.1 Switching HART revision with generic menu . . . . . . . . . . . . . . . . . . . . . . . . .62
5.7.2 Switching HART revision with field communicator . . . . . . . . . . . . . . . . . . . .62
5.7.3 Switching HART revision with AMS device manager . . . . . . . . . . . . . . . . . . .62
5.7.4 Switching HART revision with local operator interface . . . . . . . . . . . . . . . . .62
6Section 6: Troubleshooting
6.1 Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
6.2 Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
6.2.1 Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63
6.3 Diagnostic messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
6.3.1 Diagnostic message: failed - fix now . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
6.3.2 Diagnostic message: maintenance - fix soon . . . . . . . . . . . . . . . . . . . . . . . . .66
6.3.3 Diagnostic message: advisory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
6.4 Disassembly procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
6.4.1 Removing from service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
6.4.2 Removing terminal block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
6.4.3 Removing the electronics board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
6.4.4 Removing sensor module from the electronics housing . . . . . . . . . . . . . . .69
6.5 Reassembly procedures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .69
6.5.1 Attaching electronics board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70

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6.5.2 Installing terminal block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
6.5.3 Installing drain/vent valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70
AAppendix A: Specifications and reference data
A.1 Performance Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
A.1.1 Reference accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
A.1.2 Transient protection limits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71
A.1.3 General specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
A.2 Functional specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
A.2.1 Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
A.2.5 Temperature limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74
A.3 Physical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
A.3.1 Process wetted parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
A.3.2 Non-wetted parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
A.4 Dimensional drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76
A.5 Ordering information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77
A.6 Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81
BAppendix B: Product Certifications
B.1 Approved manufacturing locations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85
B.2 European directive information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85
B.3 Hazardous locations certifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85
B.4 Approval drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93
CAppendix C: Field communicator menu trees and Fast Keys
C.1 Field communicator menu trees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
C.2 Field communicator Fast Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
DAppendix D: Local operator interface
D.1 LOI menu tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
D.2 LOI menu tree - extended menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
D.3 Number entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
D.4 Text entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

Reference Manual
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Section 1: Introduction
March 2014
1
Introduction
Section 1 Introduction
Using this manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1
Models covered . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2
HART installation flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3
Transmitter overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4
Service support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6
Product recycling/disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6
1.1 Using this manual
The sections in this manual provide information on installing, operating, and maintaining the
Rosemount 2088. The sections are organized as follows:
Section 2: Configuration provides instruction on commissioning and operating Rosemount
2088 Transmitters. Information on software functions, configuration parameters, and online
variables is also included.
Section 3: Hardware installation contains mechanical installation instructions, and field upgrade
options.
Section 4: Electrical installation contains electrical installation instructions, and field upgrade
options.
Section 5: Operation and maintenance provides detailed information on calibrating and
changing HART Revisions.
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 intrinsic safety approval information, European
ATEX directive information, and approval drawings.
Appendix C: Field communicator menu trees and Fast Keys provides full menu trees and
abbreviated Fast Key sequences for commissioning tasks.
Appendix D: Local operator interface provides detailed LOI menu trees.

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Section 1: Introduction
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Introduction
1.2 Models covered
The following Rosemount 2088 Pressure Transmitters are covered by this manual:
1.2.1 Rosemount 2088G Gage Pressure Transmitter
Measures gage pressure up to 4000 psi (275,8 bar).
1.2.2 Rosemount 2088A Absolute Pressure Transmitter
Measures absolute pressure up to 4000 psi (275,8 bar).

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Section 1: Introduction
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Introduction
1.3 HART installation flowchart
Figure 1-1. HART installation flowchart
START HERE
Bench
Calibration?
Field Install
No
Set Units
(page 14)
Set Range
Points
(page 14)
Select Linear
Output
(page 14)
Set Damping
(page 17)
Verify
Apply Pressure
Yes
Within
Specifications? Yes
No
Refer to
Section 5: Operation
and maintenance
Configure
Security and
Alarm
(page 41)
Mount
Transmitter
(page 31)
Wire Transmitter
(page 46)
Power
Transmitter
(page 45)
Trim the
Transmitter
(page 55)
Done
Review
Transmitter
Configuration
(page 10)
Confirm
Transmitter
Configuration
(page 12)
Configure for
Pressure
Check Process
Connection
(page 45)

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Section 1: Introduction
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Introduction
1.4 Transmitter overview
The Rosemount 2088G and Rosemount 2088A are offered for Gage Pressure (GP) and Absolute
Pressure (AP) measurements. The Rosemount 2088 utilizes piezoresistive sensor technology for
AP and GP measurements.
The major components of the Rosemount 2088 are the sensor module and the electronics
housing. The sensor module contains the oil filled sensor system (isolating diaphragm, 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 optional external configuration buttons, and the terminal block.
The basic block diagram of the Rosemount 2088 is illustrated in Figure 1-3 on page 5.
For the Rosemount 2088, pressure is applied to the isolating diaphragm. 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. The microprocessor then takes the signals from the
Signal Processing and calculates the correct output of the transmitter. This signal is then sent to
the D/A converter, which converts the signal back to the analog signal, then superimposes the
HART signal on the 4-20 mA output.
An optional LCD display can be ordered that connects directly to the interface board which
maintains direct access to the signal terminals. The display indicates output and abbreviated
diagnostic messages. A glass display cover is provided. For 4-20 mA HART output, the LCD
display features a two-line display. The first line displays the actual measured value, the second
line of six characters displays the engineering units. The LCD display can also display diagnostic
messages.
Note
LCD display utilizes a 5x6 character display and can display output and diagnostic messages. The
LOI display uses an 8x6 character display and can display output, diagnostic messages, and LOI
menu screens. The LOI display comes with 2 buttons mounted on the front of the display board.
See Figure 1-2.

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Introduction
Figure 1-2. LCD display/LOI display
Figure 1-3. Block diagram of operation
A. Sensor Module
B. Electronics Board
C. 4-20 mA Signal to Control System
D. Field Communicator
LCD display LOI display
ABC
D
Signal Processing
Temp.
Sensor
Sensor Module
Memory
Microprocessor
Sensor linearization
Rerange
Damping
Diagnostics
Engineering units
Communication
Memory
Configuration
Digital-to-
Analog Signal
Conversion
Digital
Communication
Pressure
Sensor

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Section 1: Introduction
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Introduction
1.5 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.
Emerson Process Management Instrument and Valve Response Center representatives will
explain the additional information and procedures necessary to return goods exposed to
hazardous substances.
1.6 Product recycling/disposal
Recycling of equipment and packaging should be taken into consideration and disposed of in
accordance with local and national legislation/regulations.
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.

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Section 2: Configuration
March 2014
7
Configuration
Section 2 Configuration
Configuration overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 7
Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 7
System readiness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8
Configuration basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 9
Verify configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 12
Basic setup of the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 14
Configuring the LCD display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 18
Detailed transmitter setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 19
Performing transmitter tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 24
Configuring burst mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 25
Establishing multidrop communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 27
2.1 Configuration overview
This section contains information on commissioning and tasks that should be performed on the
bench prior to installation, as well as tasks performed after installation as described in
“Performing transmitter tests” on page 24.
Field Communicator, AMS™Device Manager, and Local Operator Interface (LOI) instructions are
given to perform configuration functions. For convenience, Field Communicator Fast Key
sequences are labeled “Fast Keys,” and abbreviated LOI menus are provided for each function
below.
Full Field Communicator menu trees and Fast Key sequences are available in Appendix C: Field
communicator menu trees and Fast Keys . Local Operator Interface menu trees are available in
Appendix D: Local operator interface .
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.

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Configuration
2.3 System readiness
If using HART based control or asset management systems, confirm the HART
capability of such systems prior to commissioning and installation. Not all systems are
capable of communicating with HART revision 7 devices.
For instructions on how to change the HART revision of your transmitter, see
“Switching HART revision” on page 61.
2.3.1 Confirm correct device driver
Verify the latest Device Driver (DD/DTM) is loaded on your systems to ensure proper communi-
cations.
1. Download the latest DD at www.emersonprocess.com or www.hartcomm.org.
2. In the Browse by Member dropdown menu, select Rosemount business unit of Emerson
Process Management.
3. Select desired Product
a. Within Table 2-1, use the HART Universal Revision and Device Revision numbers to find
the correct Device Driver
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 Rosemount 2088 reference manual for any restrictions
associated with a safe installation.
Before connecting a field communicator in an explosive atmosphere, ensure the
instruments in the loop are installed in accordance with intrinsically safe or
non-incendive field wiring practices.
In an explosion-proof/flameproof installation, do not remove the transmitter covers
when power is applied to the unit.
Process leaks may cause harm or result in death.
Install and tighten process connectors before applying pressure.
Electrical shock can result in death or serious injury.
Avoid contact with the leads and terminals. High voltage that may be present on leads
can cause electrical shock.

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Section 2: Configuration
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Configuration
Table 2-1. Rosemount 2088 device revisions and files
2.4 Configuration basics
The Rosemount 2088 can be configured either before or after installation. Configuring the
transmitter on the bench using either a field communicator, AMS Device Manager, or Local
Operator Interface (LOI) ensures all transmitter components are in working order prior to
installation. Verify that the security switch is set in the unlock position ( ) in order to proceed
with configuration. See Figure 4-2 on page 41 for switch location.
2.4.1 Configuring on the bench
To configure on the bench, required equipment includes a power supply, and a field
communicator, AMS Device Manager, or an LOI (option M4). Wire equipment as shown in
Figure 2-1 below. To ensure successful HART communication, a resistance of at least 250 s
must be present between the transmitter and the power supply, see “Power supply” on page 45
for details. Connect the field communicator leads to the terminals labeled “COMM” on the
terminal block or 1-5V configuration, wire as shown in Figure 2-1 on page 10. The Field
communicator is connected to the terminals labeled VOUT/COMM.
Identify device Find device driver
Review
instructions
Review
functionality
Software
release date
NAMUR
software
revision(1)
(1)
(1) NAMUR Software Revision is located on the hardware tag of the device.
HART
software
revision(2)
(2) HART Software Revision can be read using a HART capable configuration tool.
HART
universal
revision
Device
revision(3)
(3) Device Driver file names use Device and DD Revision, e.g. 10_01. HART Protocol is designed to enable legacy device driver revisions to continue to communicate with
new HART devices. To access new functionality, the new Device Driver must be downloaded. It is recommended to download new Device Driver files to ensure full
functionality.
Manual
document
number
Changes to
software
January 2013 1.0.0 01 710 00809-0100-4108 See footnote (4)
for list of changes.
(4) HART Revision 5 and 7 Selectable, Local Operator Interface, Scaled Variable, Configurable Alarms, Expanded Engineering Units.
5 9
January 1998 N/A 178 5 3 00809-0100-4690 N/A
Set all transmitter hardware adjustments during commissioning to avoid exposing the
transmitter electronics to the plant environment after installation.

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Section 2: Configuration
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Configuration
Figure 2-1. Wiring the transmitter (4-20 mA HART)
A. Vdc supply
B. RL250 (necessary for HART communication only)
2.4.2 Configuration tools
Figure 2-2. Wiring the transmitter (1-5 Vdc Low Power)
A. DC power supply
B. Voltmeter
Configuring with a field communicator
There are two interfaces available with the Field Communicator: Traditional and Dashboard
interfaces. All steps using a field communicator will be described using Dashboard interfaces.
Figure 2-3 on page 11 shows the Device Dashboard interface. As stated in Section 2.3-System
readiness , it is critical that the latest DD’s are loaded into the Field Communicator. Visit
www.emersonprocess.com or www.hartcomm.org to download latest DD library.
Field Communicator menu trees and Fast Keys are available in Appendix C: Field communicator
menu trees and Fast Keys .
A
B
A
B

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Configuration
Figure 2-3. Device dashboard
Configuring with AMS Device Manager
Full configuration capability with AMS Device Manager requires loading the most current Device
Descriptor (DD) for this device. Download the latest DD at www.emersonprocess.com or
www.hartcomm.org.
Note
All steps using AMS Device Manager will be described using version 11.5.
Configuring with a local operator interface
The LOI requires option code M4 to be ordered. To activate the LOI push either configuration
button. Configuration buttons are located on the LCD display (must remove housing cover to
access), or underneath the top tag of the transmitter. See Table 2-2 for configuration button
functionality and Figure 2-4 for configuration button location. When using the LOI for
configuration, several features require multiple screens for a successful configuration. Data
entered will be saved on a screen-by-screen basis; the LOI will indicate this by flashing “SAVED”
on the LCD display each time.
Local Operator Interface menu trees are available in Appendix D: Local operator interface .
SAVE
1. Overview
2. Configure
3. Service Tools
2088 FT 45B
Online