Rosemount 2088 Operating Manual
Reference Manual
00809-0100-4108, Rev CB
November 2017
Rosemount™ 2088, 2090P, and 2090F
Pressure Transmitters
with HART® and 1-5Vdc Low Power Protocol
Reference Manual
00809-0100-4108, Rev CB
Contents
1Section 1: Introduction
2Section 2: Configuration
Contents
November 2017
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
1.2.3 Rosemount 2090F Hygienic Pressure Transmitter . . . . . . . . . . . . . . . . . . . . 2
1.2.4 Rosemount 2090P Pulp and Paper Pressure Transmitter . . . . . . . . . . . . . . 2
1.3 Product recycling/disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2.1 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.2 System readiness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.2.1 Confirm correct device driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.3 HART installation flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.4 Transmitter overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.5 Configuration overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.6 Configuration basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.6.1 Configuring on the bench . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.6.2 Configuration tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.6.3 Setting the loop to manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.7 Verify configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.7.1 Verifying configuration with Field Communicator . . . . . . . . . . . . . . . . . . . 11
2.7.2 Verifying configuration with AMS Device Manager . . . . . . . . . . . . . . . . . . 12
2.7.3 Verifying configuration with local operator interface . . . . . . . . . . . . . . . . 12
2.7.4 Verifying process variables configuration . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.8 Basic setup of the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.8.1 Setting pressure units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.8.2 Rerange the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.8.3 Damping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.9 Configuring the LCD display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.10 Detailed transmitter setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2.10.1Configuring alarm and saturation levels . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2.10.2 Configuring scaled variable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
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2.10.3 Re-mapping device variables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.11 Performing transmitter tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
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2.11.1 Verifying alarm level. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2.11.2 Performing an analog loop test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2.11.3 Simulate device variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
2.12 Configuring burst mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
2.13 Establishing multidrop communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
2.13.1 Changing a transmitter address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
2.13.2 Communicating with a multidropped transmitter. . . . . . . . . . . . . . . . . . 27
3Section 3: Hardware installation
3.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
3.2 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
3.3 Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
3.3.1 Installation considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
3.4.3 Process connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
3.4.4 Inline process connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
3.5 Process connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
3.5.1 Rosemount 2090P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
3.5.2 Weld spud . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
3.5.3 Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
3.6 Rosemount 306 Manifold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
3.6.1 Rosemount 306 Integral Manifold installation procedure . . . . . . . . . . . . 40
4Section 4: Electrical installation
4.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
4.2 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
4.3 Local Operating Interface (LOI)/LCD display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
4.3.1 Rotating LCD/LOI display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
4.4 Configuring transmitter security. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
4.4.1 Setting security switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
4.4.2 HART lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
4.4.3 Configuration button lock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
4.4.4 LOI password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
4.5 Setting transmitter alarm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
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5Section 5: Operation and maintenance
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4.6 Electrical considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
4.6.1 Conduit installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
4.6.2 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
4.6.3 Wiring the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
4.6.4 Grounding the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
5.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
5.2 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
5.3 Recommended calibration tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
5.3.1 Field installation tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
5.3.2 Bench calibration tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
5.4 Calibration overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
5.4.1 Determining necessary sensor trims . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
5.4.2 Determining calibration frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
5.5 Trim the pressure signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
5.5.1 Sensor trim overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
5.5.2 Perform a sensor trim. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
5.5.3 Recall factory trim—sensor trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
5.6 Trim the analog output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
5.6.1 Performing digital-to-analog trim (4–20mA/ 1–5 V output trim) . . . . . . 60
5.6.2 Performing digital-to-analog trim (4–20mA/ 1–5 V output trim) using oth-
er scale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
5.6.3 Recalling factory trim—analog output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
5.7 Switching HART revision. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
5.7.1 Switching HART revision with generic menu . . . . . . . . . . . . . . . . . . . . . . . . 63
5.7.2 Switching HART revision with Field Communicator . . . . . . . . . . . . . . . . . . 63
5.7.3 Switching HART revision with AMS Device Manager . . . . . . . . . . . . . . . . . 63
5.7.4 Switching HART revision with LOI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
6Section 6: Troubleshooting
6.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
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6.2 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
6.3 Diagnostic messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
6.4 Disassembly procedures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
6.4.1 Removing from service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
6.4.2 Removing terminal block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
6.4.3 Removing the LOI or LCD display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
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6.5 Reassembly procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
6.5.1 Installing LOI/LCD Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
6.6 Service support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
AAppendix A: Specifications and reference data
A.1 Performance specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
A.1.1 Reference accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
A.1.2 Long term stability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
A.1.3 Dynamic performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
A.1.4 Ambient temperature effects. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
A.1.5 Mounting position effects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
A.1.6 Vibration effect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
A.1.7 Transient protection (option code T1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
A.2 Functional specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
A.2.1 Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
A.3 Pressure range values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
A.3.1 Output protocols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
A.3.2 4-20mA selectable HART protocol (output code S) . . . . . . . . . . . . . . . . . . 74
A.3.3 1-5 Vdc HART low power (output code N for 2088 only) . . . . . . . . . . . . . 75
A.3.4 Overpressure limits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
A.3.5 Burst pressure limits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
A.3.6 Failure mode alarm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
A.3.7 Temperature limits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
A.3.8 Physical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
A.3.9 Process connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
A.3.10 Process wetted parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
A.3.11 Non-wetted parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
A.3.12 Shipping weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
A.4 Dimensional drawings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
A.5 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
A.6 Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
BAppendix B: Product Certifications
B.1 Rosemount™ 2088 product certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
B.1.1 European Directive Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
B.1.2 Ordinary Location Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
B.1.3 North America. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
B.1.4 Europe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
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B.1.5 International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
B.1.6 Brazil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
B.1.7 China . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
B.1.8 Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
B.1.9 Technical Regulations Customs Union (EAC). . . . . . . . . . . . . . . . . . . . . . . . 97
B.1.10 Combinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
B.1.11 Conduit Plugs and Adapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
B.1.12 Additional Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
B.2 Rosemount 2090 product certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
B.2.1 European Directive Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
B.2.2 Ordinary Location Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
B.2.3 North America. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
B.2.4 Europe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
B.2.5 International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
B.2.6 China . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
B.2.7 Technical Regulations Customs Union (EAC). . . . . . . . . . . . . . . . . . . . . . . 101
B.2.8 Combinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
B.2.9 Conduit plugs and adapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
B.3 Installation drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
B.3.1 Factory mutual 02088-1018. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
B.3.2 Canadian standards association (CSA) 02088-1024. . . . . . . . . . . . . . . . . 109
CAppendix C: Field Communicator menu trees and Fast Keys
C.1 Field communicator menu trees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
C.2 Field communicator Fast Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
DAppendix D: Local Operator Interface
D.1 LOI menu tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
D.2 LOI menu tree - extended menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
D.3 Number entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
D.4 Text entry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Contents
5
Contents
November 2017
Reference Manual
00809-0100-4108, Rev CB
6
Contents
Reference Manual
00809-0100-4108, Rev CB
Rosemount™ 2088, 2090P, and
2090F Pressure Transmitters
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
™
representative.
Title Page
November 2017
Title Page
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
Sales Representative.
iii
Title Page
November 2017
Reference Manual
00809-0100-4108, Rev CB
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.
Review the approvals section of the Rosemount 2088, 2090F, 2090P 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.
iv
Title Page
Reference Manual
00809-0100-4108, Rev CB
Section 1 Introduction
1.1 Using this manual
The sections in this manual provide information on installing, operating, and maintaining
the Rosemount
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.
™
2088, 2090F, and 2090P. The sections are organized as follows:
Introduction
November 2017
Section 5: Operation and maintenance provides detailed information on calibrating and
changing HART
Section 6: Troubleshooting provides troubleshooting techniques for the most common
operating problems.
Appendix A: Reference data supplies reference and specification data, as well as ordering
information.
Appendix B: Field Communicator menu trees and Fast Keys provides full menu trees and
abbreviated Fast Key sequences for commissioning tasks.
Appendix C: Local Operator Interface provides detailed Local Operating Interface (LOI)
menu trees.
®
Revisions.
Introduction
1
Introduction
November 2017
Reference Manual
00809-0100-4108, Rev CB
1.2 Models covered
The following Rosemount 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)
1.2.3 Rosemount 2090F Hygienic Pressure Transmitter
Rosemount 2090FG - Gage Pressure Transmitter
Measures gage pressure up to 300 psi (20,7 bar)
Rosemount 2090FA - Absolute Pressure Transmitter
Measures absolute pressure up to 300 psi (20,7 bar)
1.2.4 Rosemount 2090P Pulp and Paper Pressure Transmitter
Rosemount 2090PG - Gage Pressure Transmitter
Measures gage pressure up to 300 psi (20,7 bar)
Rosemount 2090PA - Absolute Pressure Transmitter
Measures gage pressure up to 300 psi (20,7 bar)
1.3 Product recycling/disposal
Recycling of equipment and packaging should be taken into consideration and disposed of in
accordance with local and national legislation/regulations.
2
Introduction
Reference Manual
00809-0100-4108, Rev CB
Section 2 Configuration
Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3
System readiness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3
HART installation flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5
Transmitter overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6
Configuration overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8
Configuration basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8
Verify configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 11
Basic setup of the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 12
Configuring the LCD display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 17
Detailed transmitter setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 18
Performing transmitter tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 23
Configuring burst mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 24
Establishing multidrop communication page 25
Configuration
November 2017
2.1 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.
2.2 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 63.
2.2.1 Confirm correct device driver
Verify the latest Device Driver (DD/DTM™) is loaded on your systems to ensure proper communications.
1. Download the latest DD at Emerson.com
2. In the Browse by Member dropdown menu, select Rosemount business unit of Emerson
3. Select desired product.
a. Within Ta b le 2 - 1, use the HART Universal Revision and Device Revision numbers to
find the correct DD
or FieldCommGroup.org.
™
.
Configuration
3
Configuration
November 2017
Reference Manual
00809-0100-4108, Rev CB
Table 2-1. Rosemount 2088 and 2090 with 4–20 mA HART Protocol Device Revisions and Files
Device identification
Release date
NAMUR
hardware
revision
(1)
Aug-16 1.1.xx 1.0.xx 3
Jan-13 N/A 1.0.xx 1
Jan-98 N/A N/A 178 5 3
1. NAMUR revision is located on the hardware tag of the device. Differences in level 3 changes, signified above by xx, represent minor product changes
as defined per NE53. Compatibilit y and func tionalit y are preserved and product can be used interchangeability.
2. HART software revision can be read using a HART capable configuration tool. Value shown is minimum revision that could correspond to NAMU R
revisions.
3. Device driver file names use Device and DD revision, e.g. 10_01. HAR protocol is designed to enable legacy device driver revisions to continue to
communicate with new HART devices. To access new functionality, the new DD must be downloaded. It is recommended to download new DD files
to ensure full functionality.
4. Updated electronics hardware design. Intrinsic Safety temperature classification change.
5. HART revision 5 and 7 selectable, LOI, configurable alarms, expanded engineering units.
NAMUR
software
revision
(1)
HART
software
revision
(2)
Device driver
identification
HART
universal
revision
710
59
7 10
Device
revision
(3)
Review
instructions
Manual
document
number
00809-0100-4108
(2088)
00809-0100-4690
(2090)
Review
functionality
Change
description
(4)
(5)
N/A5 9
Table 2-2. Rosemount 2088 with 1–5 Vdc Low Power HART Protocol Device Revisions and Files
Device identification
Device driver
identification
Review
instructions
Review
functionality
Release date
NAMUR
hardware
revision
(1)
Jan-13 N/A 1.0.2 3
Jan-98 N/A N/A 178 5 3 N/A
1. NAMUR revision is located on the hardware tag of the device. Differences in level 3 changes, signified above by xx, represent minor product changes
as defined per NE53. Compatibilit y and func tionalit y are preserved and product can be used interchangeability.
2. HART software revision can be read using a HART capable configuration tool. Value shown is minimum revision that could correspond to NAMU R
revisions.
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 functionalit y, the new DD must be downloaded. It is recommended to download new DDfiles to
ensure full functionality.
4. HART revision 5 and 7 selectable, LOI, configurable alarms, expanded engineering units.
NAMUR
software
revision
(1)
HART
software
revision
(2)
HART
universal
revision
710
59
Device
revision
(3)
00809-0100-4108
00809-0100-4690
Manual
document
number
(2088)
(2090)
Change
description
(4)
4
Configuration
Reference Manual
START HERE
Bench
Calibration?
Field Install
No
Set Units
(page 13)
Set Range Points
(page 13)
Select Linear
Output
(page 13)
Set Damping
(page 16)
Ver ify
Apply Pressure
Yes
Within
Specifications?
Yes
No
Refer to
Section 5: Operation
and maintenance
Configure
Security and
Alarm
(page 43)
Mount Transmitter
(page 31)
Wire Transmitter
(page 47)
Power Transmitter
(page 46)
Tri m the
Tra ns m it te r
(page 56)
Done
Review Trans mitter
Configuration
(page 9)
Confirm Transmitter
Configuration
(page 11)
Configure for
Pressure
Check Process
Connection
(page 46)
00809-0100-4108, Rev CB
2.3 HART installation flowchart
Figure 2-1. HART® Installation Flowchart
Configuration
November 2017
Configuration
5
Configuration
November 2017
2.4 Transmitter overview
The Rosemount™ 2088, 2090F, and 2090P 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, 2090F, and 2090P 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
transmitter is illustrated in Figure 2-3 on page 7.
When 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 (1–5 Vdc) output.
Reference Manual
00809-0100-4108, Rev CB
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 5 ⫻ 6 character display and can display output and diagnostic
messages. The LOI display uses an 8 ⫻ 6 character display and can display output,
diagnostic messages, and LOI menu screens. The LOI display comes with two buttons
mounted on the front of the display board. See Figure 2-2.
6
Configuration
Reference Manual
ABC
D
Signal Processing
Tem p.
Sensor
Sensor Module
Memory
Microprocessor
Sensor linearization
Rerange
Damping
Diagnostics
Engineering units
Communication
Memory
Configuration
Digital-to-
Analog Signal
Conversion
Digital
Communication
Pressure
Sensor
00809-0100-4108, Rev CB
Figure 2-2. LCD/LOI display
Configuration
November 2017
LCD display LOI display
Figure 2-3. Block Diagram Of Operation
A. Sensor Module
B. Electronics Board
C. 4-20 mA Signal to Control System
D. Field Communicator
Configuration
7
Configuration
November 2017
2.5 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 23.
Field Communicator, AMS
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. LOI menu trees are available in AppendixD:
Local Operator Interface.
Device Manager, and Local Operator Interface (LOI) instructions
2.6 Configuration basics
Set all transmitter hardware adjustments during commissioning to avoid exposing the
transmitter electronics to the plant environment after installation.
Reference Manual
00809-0100-4108, Rev CB
The Rosemount 2088, 2090F, and 2090P can be configured either before or after
installation. Configuring the transmitter on the bench using either a Field Communicator,
AMS Device Manager, or 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 43 for switch location.
Note
LOI is available with the Rosemount 2088 (option M4) but is not available with the
Rosemount 2090F or 2090P.
2.6.1 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 2-4 below. To ensure successful HART communication, a resistance of at least 250 Ωs
must be present between the transmitter and the power supply, see “Power supply” on
page 46 for details. Connect the Field Communicator leads to the terminals labeled
“COMM” on the terminal block or 1–5 V configuration, wire as shown in Figure 2-4 on
page 9. The Field Communicator is connected to the terminals labeled VOUT/COMM.
8
Configuration
Reference Manual
A
B
00809-0100-4108, Rev CB
Figure 2-4. Wiring the Transmitter (4–20 mA HART)
A. Vdc supply
B. R
≥ 250 (necessary for HART communication only)
L
2.6.2 Configuration tools
Configuration
November 2017
A
B
Figure 2-5. 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. HART shows the Device Dashboard interface. As stated in System readiness , it is
critical that the latest DD’s are loaded into the Field Communicator. Visit Emerson.com
FieldCommGroup.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.
or
Configuration
9
Configuration
SAVE
1. Overview
2. Configure
3. Service Tools
2088 FT 45B
Online
November 2017
Reference Manual
00809-0100-4108, Rev CB
Figure 2-6. 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 Emerson.com
FieldCommGroup.org
Note
All steps using AMS Device Manager will be described using version 11.5.
.
or
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 Tab l e 2 -3 for
configuration button functionality and Figure 2-7 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.
LOI menu trees are available in Appendix D: Local Operator Interface.
10
Configuration
Reference Manual
B
A
00809-0100-4108, Rev CB
Figure 2-7. LOI Configuration Buttons
A. Internal configuration buttons
B. External configuration buttons
Configuration
November 2017
Table 2-3. LOI Button Operation
Button
Left No SCROLL
Right Yes ENTER
2.6.3 Setting the loop to manual
Whenever sending or requesting data that would disrupt the loop or change the output of
the transmitter, set the process application loop to manual control. The Field
Communicator, AMS Device Manager, or the LOI will prompt you to set the loop to manual
when necessary. The prompt is only a reminder; acknowledging this prompt does not set
the loop to manual. It is necessary to set the loop to manual control as a separate operation.
2.7 Verify configuration
It is recommended that various configuration parameters are verified prior to installation
into the process. The various parameters are detailed out for each configuration tool.
Depending on what configuration tool(s) are available follow the steps listed relevant to
each tool.
2.7.1 Verifying configuration with Field Communicator
Configuration parameters listed in Ta b le 2 - 4 are to be reviewed prior to transmitter
installation. A Full list of configuration parameters that can be reviewed and configured
using a Field Communicator are located in Appendix C: Field Communicator menu trees and
Fast Keys.
Configuration
11
Configuration
November 2017
Reference Manual
00809-0100-4108, Rev CB
Fast key sequences for the latest DD are shown in Ta b l e 2 - 4. For Fast Key sequences for
legacy DD's contact your local Emerson Representative.
Table 2-4. Rosemount 2088 and 2090F/P device dashboard Fast Key sequence
From the HOME screen, enter the Fast Key sequences listed
Fast Key sequence
Func tion
Alarm and Saturation Levels 2, 2, 2, 5 2, 2, 2, 5
Damping 2, 2, 1, 1, 5 2, 2, 1, 1, 5
Primary Variable 2, 1, 1, 4, 1 2, 1, 1, 4, 1
Range Values 2, 1, 1, 4 2, 1, 1, 4
Ta g 2, 2, 7, 1, 1 2, 2, 7, 1, 1
Tran sfer Fun ction 2, 2, 1, 1, 6 2, 2, 1, 1, 6
Units 2, 2, 1, 1, 4 2, 2, 1, 1, 4
HART 7 HART 5
2.7.2 Verifying configuration with AMS Device Manager
Right select on the device and select Configuration Properties from the menu. Navigate
the tabs to review the transmitter configuration data.
2.7.3 Verifying configuration with local operator interface
Press any configuration button to activate the LOI. Select VIEW CONFIG to review the
below parameters. Use the configuration buttons to navigate through the menu.
parameters to be reviewed prior to installation include:
Ta g Primary Variable
Units Range Values
Transfer Funct ion Damping
Alarm and Saturation Levels
The
2.7.4 Verifying process variables configuration
This section describes how to verify that the correct process variables are selected.
Verifying process variables with a Field Communicator
From the HOME screen, enter the Fast Key
sequence
Device Dashboard Fast Keys
3, 2, 1
Verifying process variables with AMS Device Manager
1. Right select the device and select Overview from the menu.
2. Select the All Variables button to display the primary, secondary, tertiary and
quaternary variables.
2.8 Basic setup of the transmitter
This section goes through the necessary steps for basic setup of a pressure transmitter.
12
Configuration
Reference Manual
UNITS
PRESS UNITS
PRESS UNITS
TEMP UNITS
BACK TO MENU
EXIT MENU
PRESS UNITS
INH2O
MMHG
CMHG0C
MHG0C
PSI
PSF
ATM
TORR
PA
KPA
...
VIEW CONFIG
ZERO TRIM
UNITS
UNITS
RERANGE
LOOP TEST
DISPLAY
EXTENDED MENU
EXIT MENU
00809-0100-4108, Rev CB
2.8.1 Setting pressure units
The pressure unit command sets the unit of measure for the reported pressure.
Setting pressure units with a Field Communicator
From the HOME screen, enter the Fast Key sequence
Configuration
November 2017
Device Dashboard Fast Keys
2, 2, 1, 1, 4
Setting pressure units with AMS Device Manager
1. Right select the device and select Configure.
2. Select Manual Setup and select desired units from Pressure Units dropdown menu.
3. Select Send when complete.
Setting pressure units with a local operator interface
Follow Figure 2-8 on page 13 to select desired pressure and temperature units. Use the
SCROLL and ENTER buttons to select desired unit. Save by selecting SAVE as indicated on
the LCD display screen.
Figure 2-8. Selecting Units with LOI
2.8.2 Rerange the transmitter
Configuration
The range values command sets each of the lower and upper range analog values (4 and 20
mA/1–5 Vdc points) to a pressure. The lower range point represents 0% of range and the
upper range point represents 100% of range. In practice, the transmitter range values may
be changed as often as necessary to reflect changing process requirements. For a complete
listing of Range & Sensor limits, refer to “Functional specifications” on page 74.
Select from one of the methods below to rerange the transmitter. Each method is unique;
examine all options closely before deciding which method works best for your process.
Rerange by manually setting range points with a Field Communicator, AMS Device
Manager, or LOI.
Rerange with a pressure input source and a Field Communicator, AMS Device Manager,
LOI, or local zero and span buttons.
13
Configuration
RERANGE
ENTER VALUES
ENTER VALUES
APPLY VALUES
BACK TO MENU
EXIT MENU
ENTER VALUES
LRV
URV
BACK TO MENU
EXIT MENU
VIEW CONFIG
ZERO TRIM
UNITS
RERANGE
RERANGE
LOOP TEST
DISPLAY
EXTENDED MENU
EXIT MENU
November 2017
Reference Manual
00809-0100-4108, Rev CB
Manually rerange the transmitter by entering range points
Entering range points with a Field Communicator
From the HOME screen, enter the Fast Key sequence
Device Dashboard Fast Keys
2, 2, 2, 1
Entering range points with AMS Device Manager
1. Right select the device and select Configure.
2. Select Manual Setup and select Analog Output.
3. Enter upper and lower range values in the Range Limits box and click Send.
4. Carefully read the warning and click Ye s if it is safe to apply the changes.
Entering range points with a LOI
Reference Figure 2-9 on page 14 to rerange the transmitter using the LOI. Enter values using
SCROLL and ENTER buttons.
Figure 2-9. Rerange with LOI
14
Rerange the transmitter with applied pressure source
Reranging using an applied pressure source is a way of reranging the transmitter without
entering specific 4 and 20 mA (1–5 Vdc) points.
Rerange with an applied pressure source using a Field Communicator
From the HOME screen, enter the Fast Key sequence
Device Dashboard Fast Keys
Rerange with an applied pressure source using AMS Device Manager
1. Right select the device, select Configure.
2. Select the Analog Output tab.
3. Select Range by Applying Pressure button and follow the screen prompts range the
transmitter.
Rerange with an applied pressure source using a Field Communicator
Use Figure 2-10 to manually rerange the device using an applied pressure source with an
LOI.
2, 2, 2, 2
Configuration
Reference Manual
RERANGE
ENTER VALUES
APPLY VALUES
APPLY VALUES
BACK TO MENU
EXIT MENU
APPLY VALUES
LRV
URV
BACK TO MENU
EXIT MENU
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Figure 2-10. Rerange with Applied Pressure Using LOI
Rerange with an applied pressure source using local zero and span
buttons
If ordered, local zero and span buttons (option code D4) can be used to rerange the
transmitter with an applied pressure. Refer to Figure 2-11 on page 16 for analog zero and
span button location.
To rerange the transmitter using the span and zero buttons, perform the following
procedure:
Configuration
November 2017
1. Loosen the screw holding the top tag of the transmitter housing. Rotate the label to
expose the zero and span buttons.
2. Confirm device has local zero and span buttons by verifying blue retainer under the tag.
3. Apply transmitter pressure.
4. Rerange the transmitter.
a. To change the zero (4 mA/1 V point) while maintaining the span: press and hold zero
button for at least two seconds then release.
b. To change the span (20 mA/5 V point) while maintaining the zero point: press and
hold the span button for at least two seconds and then release.
Note
4 mA and 20 mA points must maintain the minimum span defined in Appendix A:
Specifications and reference data.
Configuration
15
Configuration
A
November 2017
Reference Manual
00809-0100-4108, Rev CB
Figure 2-11. Analog Zero and Span Buttons
A. Zero and span buttons
Note
If the transmitter security is on, adjustments to the zero and span will not be able to be
made. Refer to “Configuring transmitter security” on page 43 for security information.
The span is maintained when the 4 mA/1 V point is set. The span changes when the 20mA
5 V point is set. If the lower range point is set to a value that causes the upper range point
to exceed the sensor limit, the upper range point is automatically set to the sensor limit,
and the span is adjusted accordingly.
Regardless of the range points, the transmitter measure and report all readings within the
digital limits of the sensor. For example, if the 4 and 20 mA(1–5 Vdc) points are set to
0and10inH
the 25 inH
O, and the transmitter detects a pressure of 25 inH2O, it digitally outputs
2
O reading and a 250% of range reading.
2
2.8.3 Damping
The damping command changes the response time of the transmitter; higher values can
smooth variations in output readings caused by rapid input changes. Determine the
appropriate damping setting based on the necessary response time, signal stability, and
other requirements of the loop dynamics within your system. The damping command
utilizes floating point configuration allowing the user to input any damping value within
0.0–60.0 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.
16
2, 2, 1, 1, 5
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CALIBRAT
DAMPING
DAMPING
TRANSFER FUNCT
SCALED VARIAB
ASSIGN PV
TAG
ALARM SAT VALUES
PASSWORD
SIMLATE
HART REV
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Damping with AMS Device Manager
1. Right select the device and select Configure.
2. Select Manual Setup.
3. Within the Pressure Setup box, enter desired damping value and click Send.
4. Carefully read the warning and click Ye s if it is safe to apply the changes.
Damping with a LOI
Reference Figure 2-12 to enter damping values using an LOI.
Figure 2-12. Damping with LOI
Configuration
November 2017
2.9 Configuring the LCD display
The LCD display configuration command allows customization of the LCD display to suit
application requirements. The LCD display will alternate between the selected items.
Pressure Units Sensor Temperature
% of Range mA/Vdc Output
Scaled Variable
In the following instructions, the LCD display 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 2-2 on page 7 LCD display with LOI for image of LCD display screen.
Configuring LCD display with a Field Communicator
From the HOME screen, enter the Fast Key sequence
Configuration
Device Dashboard Fast Keys
Configuring LCD display with AMS Device Manager
1. Right select on the device and select Configure.
2. Select Manual Setup, select the Display tab.
3. Select desired display options and click Send.
2, 2, 4
17
Configuration
DISPLAY
PRESS (on/off)
SCALED (on/off)
TEMP (on/off)
%RANGE (on/off)
ANALOG (on/off)
STRTUP (on/off)
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Configuring LCD display with a local operator interface
Refer to Figure 2-13 for LCD display configuration using a LOI.
Figure 2-13. Display with LOI
2.10 Detailed transmitter setup
Reference Manual
00809-0100-4108, Rev CB
2.10.1 Configuring alarm and saturation levels
In normal operation, the transmitter will drive the output in response to pressure from the
lower to upper saturation points. If the pressure goes outside the sensor limits, or if the
output would be beyond the saturation points, the output will be limited to the associated
saturation point.
The transmitter automatically and continuously performs self-diagnostic routines. If the
self-diagnostic routines detect a failure, the transmitter drives the output to configured
alarm and value based on the position of the alarm switch. See “Setting transmitter alarm”
on page 45.
Table 2-5. Rosemount Alarm and Saturation Values
Level 4–20 mA (1–5 Vdc) saturation 4–20 mA (1–5 Vdc alarm
Low 3.90 mA (0.97 V) ≤ 3.75 mA (0.95 V)
High 20.80 mA (5.20 V) ≥ 21.75 mA (5.40 V)
Table 2-6. NAMUR-Compliant Alarm and Saturation Values
Level 4–20 mA (1–5 Vdc) saturation 4–20 mA (1–5 Vdc) alarm
Low 3.80 mA (0.95 V) ≤ 3.60 mA (0.90 V) (.90 –.95 V)
High 20.50 mA (5.13 V) ≥22.50 mA (5.63 V) (5.05 –5.75 V)
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Table 2-7. Custom Alarm and Saturation Values
Level 4–20 mA (1–5 Vdc) saturation 4–20 mA (1–5 Vdc) alarm
Low 3.70 mA– 3.90 mA (.90 –.95 V) 3.60–3.80 mA (.90 –.95 V)
High 20.10 mA –22.90 mA (5.025 –5.725 V) 20.20 mA – 23.00 mA (5.05 –5.75 V)
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Failure mode alarm and saturation levels can be configured using a Field Communicator,
AMS Device Manager, and the LOI. The following limitations exist for custom levels:
Low alarm level must be less than the low saturation level
High alarm level must be higher than the high saturation level
Alarm and saturation levels must be separated by at least 0.1 mA (0.025 Vdc)
The configuration tool will provide an error message if the configuration rule is violated.
Note
Transmitters set to HART multidrop mode send all saturation and alarm information
digitally; saturation and alarm conditions will not affect the analog output. See also
“Establishing multidrop communication” on page 25.
Configuring alarm and saturation levels using a Field
Communicator
From the HOME screen, enter the Fast Key sequence
Device Dashboard Fast Keys
Configuration
November 2017
2, 2, 2, 5
Configuring alarm and saturation levels with AMS Device
Manager
1. Right select on the device, and select Configure.
2. Select Configure Alarm and Saturation Levels button.
3. Follow screen prompts to configure Alarm and Saturation Levels.
Configuring alarm and saturation levels using LOI
Refer to Figure 2-14 for instructions to configure alarm and saturation levels.
Figure 2-14. Configuring Alarm and Saturation with LOI
Configuration
19
Configuration
November 2017
2.10.2 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/LOI Display. The second use case is to allow custom units to drive the
transmitter's 4–20 mA (1–5 Vdc) output.
If the user desires custom units to drive the 4–20 mA (1–5 Vdc) output, Scaled Variable
must be re-mapped as the primary variable. Refer to “Re-mapping device variables” on
page 21.
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
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 effecting the desired pressure
reading.
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00809-0100-4108, Rev CB
20
Configuration
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