Emerson Rosemount 3051D User manual

Quick Start Guide
00825-0100-5007, Rev CB
February 2019
Rosemount™ 3051 Pressure Transmitter

NOTICE
This guide provides basic guidelines for Rosemount™ 3051 Transmitters. It does not provide
instructions for configuration, diagnostics, maintenance, service, troubleshooting, Explosion-proof,
Flameproof, or intrinsically safe (I.S.) installations. Refer to Rosemount 3051 Reference Manual for
more instructions. This manual is also available electronically at Emerson.com/Rosemount.
WARNING
Explosions could result in death or serious injury.
Installation of device in an explosive environment must be in accordance with appropriate local,
national, and international standards, codes, and practices. Review the approvals section of the
Rosemount 3051 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.
In an explosion-proof/flameproof installation, do not remove the transmitter covers when power
is applied to the unit.
WARNING
Process leaks
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
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.
Conduit/cable entries
Unless otherwise marked, the conduit/cable entries in the housing enclosure use a ½–14 NPT
form. Only use plugs, adapters, glands, or conduit with a compatible thread form when closing
these entries.
Entries marked M20 are M20 x 1.5 thread form. On devices with multiple conduit entries, all
entries will have the same thread form.
Contents
System readiness........................................... 3
Transmitter installation..................................5
Safety instrumented systems installation.....20
Product Certifications.................................. 21
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1 System readiness
Confirm HART revision capability
•If using HART-based control or asset management systems, confirm the
HART capability of those systems prior to transmitter installation. Not all
systems are capable of communicating with HART Revision 7. This
transmitter can be configured for either HART Revision 5 or 7.
•For instructions on how to change the HART revision of your transmitter,
see Switch HART revision mode.
1.1 Confirm correct device driver
•Verify the latest device driver (DD/DTM™) is loaded on your systems to
ensure proper communications.
•Download the latest device driver at Emerson.com or
Fieldcommgroup.org.
Rosemount 3051 device revisions and drivers
Table 1-1 provides the information necessary to ensure you have the correct
device driver and documentation for your device.
Table 1-1: Rosemount 3051 with 4-20mA HART Protocol Device Revisions
and Files
Release
date
Device identification Device Driver
identification
Review
Instructions
Review
Functio
nality
NAMUR
hardwa
re
Revisio
n(1)
(2) (1) HART
Softwa
re
Revisio
n(3)
HART
univers
al
revisio
n
Device
Revisio
n(4)
Rosemount
2088,
2090P, and
2090F
Pressure
Transmitter
s
Change
descrip
tion
Aug-16 1.1.xx 1.0.xx 3 7 10 with HART
and 1–5 Vdc
Low Power
Protocol
Reference
Manual
with 4–20
mA HART
and 1–5 Vdc
Low Power
Protocol
(5)
5 9
Jan-13 N/A 1.0.xx 1 7 10 (6)
5 9
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Table 1-1: Rosemount 3051 with 4-20mA HART Protocol Device Revisions
and Files (continued)
Release
date
Device identification Device Driver
identification
Review
Instructions
Review
Functio
nality
NAMUR
hardwa
re
Revisio
n(1)
(2) (1) HART
Softwa
re
Revisio
n(3)
HART
univers
al
revisio
n
Device
Revisio
n(4)
Rosemount
2088,
2090P, and
2090F
Pressure
Transmitter
s
Change
descrip
tion
Jan-98 N/A N/A 178 5 3 Reference
Manual
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. Compatibility and functionality are preserved and product can be used
interchangeably.
(2) 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. Compatibility and functionality are preserved and product can be used
interchangeably.
(3) HART Software Revision can be read using a HART capable configuration tool.
Value shown is minimum revision that could correspond to NAMUR Revisions.
(4) 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.
(5) HART Revision 5 and 7 Selectable, local operator interface (LOI), scaled variable,
configurable alarms, expanded engineering units.
(6) Rosemount 3051G Pressure Transmitter updated electronics hardware design.
Intrinsic Safety temperature classification change.
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2 Transmitter installation
2.1 Mount the transmitter
2.1.1 Liquid applications
Procedure
1. Place taps to the side of the line.
2. Mount beside or below the taps.
3. Mount the transmitter so that the drain/vent valves are oriented
upward.
Figure 2-1: Coplanar and In-line Liquid Applications
A. Coplanar
B. In-line
2.1.2 Gas applications
Procedure
1. Place taps in the top or side of the line.
2. Mount beside or above the taps.
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Figure 2-2: Coplanar and In-line Gas Applications
AB
Flow
A. Coplanar
B. In-line
2.1.3 Steam applications
Procedure
1. Place taps to the side of the line.
2. Mount beside or below the taps.
3. Fill impulse lines with water.
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Figure 2-3: Coplanar and In-line Steam Applications
A B
Flow
A. Coplanar
B. In-line
Figure 2-4: Panel and pipe mounting
1. 5/6 x 1½ panel bolts are customer supplied.
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2.1.4 Bolting considerations
If the transmitter installation requires assembly of the process flanges,
manifolds, or flange adapters, follow the assembly guidelines to ensure a tight
seal for optimal performance characteristics of the transmitters. Use only
bolts supplied with the transmitter or sold by Emerson as spare parts. Figure
2-5 illustrates common transmitter assemblies with the bolt length required
for proper transmitter assembly.
Figure 2-5: Common Transmitter Assemblies
A. Transmitter with coplanar flange
B. Transmitter with coplanar flange and optional flange adapters
C. Transmitter with traditional flange and optional flange adapters
D. Transmitter with coplanar flange and optional manifold and flange
adapters
Bolts are typically carbon steel (CS) or stainless steel (SST). Confirm the
material by viewing the markings on the head of the bolt and referencing
Table 2-1. If bolt material is not shown in Table 2-1, contact a local Emerson
representative for more information.
Use the following bolt installation procedure:
Procedure
1. CS bolts do not require lubrication and the SST bolts are coated with a
lubricant to ease installation. However, no additional lubricant should
be applied when installing either type of bolt.
2. Finger-tighten the bolts.
3. Torque the bolts to the initial torque value using a crossing pattern.
See Table 2-1 for initial torque value.
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4. Torque the bolts to the final torque value using the same crossing
pattern. See Table 2-1 for final torque value.
5. Verify that the flange bolts are protruding through the isolator plate
before applying pressure.
Table 2-1: Torque Values for the Flange and Flange Adapter Bolts
Bolt material Head markings Initial
torque
Final torque
CS
B7M
300 in-lb 650 in-lb
SST
316
316
316
SW
316
STM
316
R
B8M
150 in-lb 300 in-lb
2.1.5 In-line gage transmitter orientation
The low side pressure port (atmospheric reference) on the in-line gage
transmitter is located in the neck of the transmitter, behind the housing. The
vent path is 360° around the transmitter between the housing and sensor.
(See Figure 2-6)
Keep the vent path free of any obstruction, including but not limited to paint,
dust, and lubrication by mounting the transmitter so that the process can
drain away.
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Figure 2-6: In-line Gage Low Side Pressure Port
A
A. Low side pressure port (atmospheric reference)
2.1.6 Consider housing rotation
To improve field access to wiring or to better view the optional LCD display:
Procedure
1. Loosen the housing rotation set screw using a -in. hex wrench.
2. Turn the housing left or right maximum up to 180° from its original
position.(1)
Note
Over-rotating can damage the transmitter.
3. Re-tighten the housing rotation set screw to no more than 7 in-lb
when desired location is reached.
Figure 2-7: Housing Rotation Set Screw
A
A. Housing rotation set screw (5/64-in.)
(1) Rosemount 3051D original position aligns with “H” side; Rosemount 3051G original
position is the opposite side of bracket holes.
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CAUTION
Over rotation of housing may cause damage to module
communication cable.
2.2 Set the switches
Procedure
1. Set alarm and security switch configuration before installation as
shown in Figure 2-8.
2. The alarm switch sets the analog output alarm to high or low.
3. Default alarm is high.
4. The security switch allows (unlocked symbol) or prevents (locked
symbol) any configuration of the transmitter.
5. Default security is off (unlocked symbol).
Use the following procedure to change the switch configuration:
6. If the transmitter is installed, secure the loop, and remove power.
7. Remove the housing cover opposite the field terminal side. Do not
remove the instrument cover in explosive atmospheres when the
circuit is live.
8. Slide the security and alarm switches into the preferred position using
a small screwdriver.
9. Reattach the transmitter cover. The cover must be fully engaged to
comply with explosion-proof requirements.
Figure 2-8: Transmitter Electronics Board
Without LCD display With LCD/LOI
display
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A
B
A. Alarm
B. Security
2.3 Connect the wiring and power up
Figure 2-9: Transmitter Wiring Diagrams (4–20 mA)
A
B
C
A. 24 Vdc supply
B. RL≥ 250
C. Current meter (optional)
Shielded twisted pair cable should be used for best results. Use 24 AWG or
larger wire that does not exceed 5,000 ft. (1500 m) in length. If applicable,
install wiring with a drip loop. Arrange the drip loop so the bottom is lower
than the conduit connections and the transmitter housing.
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CAUTION
Installation of the transient protection terminal block does not provide
transient protection unless the Rosemount 3051 case is properly grounded.
Do not run signal wiring in conduit or open trays with power wiring, or near
heavy electrical equipment.
Do not connect the powered signal wiring to the test terminals. Power could
damage the test diode in the terminal block.
Use the following steps to wire the transmitter:
Procedure
1. Remove the housing cover on the FIELD TERMINALS side.
2. Connect the positive lead to the “+” terminal (PWR/COMM) and the
negative lead to the “–” terminal.
3. Ground housing to fulfill local grounding regulations.
4. Ensure proper grounding. It is important that the instrument cable
shield be:
a) Trimmed close and insulated from touching the transmitter
housing
b) Connected to the next shield if cable is routed through a
junction box
c) Connected to a good earth ground at the power supply end
5. If transient protection is needed, refer to "Grounding for transient
terminal block" for grounding instructions.
6. Plug and seal unused conduit connections.
7. Replace the housing cover.
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Figure 2-10: Wiring
DP
A
B
C
A. Insulate shield and shield drain wire.
B. Insulate exposed shield drain wire.
C. Connect shield back to the power supply ground.
2.3 Grounding for transient terminal block
Ground termination is provided on the outside of the electronics housing and
inside the terminal compartment. These grounds are used when the transient
protection terminal blocks are installed. It is recommended that 18 AWG or
larger wire is used to connect housing ground to earth ground (internal or
external).
If the transmitter is currently not wired for power up and communication,
follow Connect the wiring and power up through step 7. When the
transmitter is properly wired, refer to Figure 2-10 for internal and external
transient grounding locations.
2.4 Verifying configuration
Verify the configuration using any HART capable configuration tool.
Configuration instructions for a Field Communicator are included in this step.
See Rosemount 3051 Reference Manual for configuration instructions using
AMS Device Manager.
2.4.1 Verifying configuration with a Field Communicator
A Rosemount 3051 DD must be installed on the Field Communicator to verify
configuration. Fast Key sequences for the latest DD are shown in Table 2-2.
For Fast Key sequences using legacy DD's, contact your local Emerson
representative.
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Note
Emerson recommends installing the latest DD to access the complete
functionality. Visit Fieldcommunicator.com for information on updating the
DD Library.
Procedure
Verify device configuration using the Fast Key sequences in Table 3.
a) A check (P) indicates the basic configuration parameters. At minimum,
these parameters should be verified as part of configuration and
startup.
b) A (7) indicates availability only in HART Revision 7 mode.
Table 2-2:
Function Fast Key sequence
HART 7 HART 5
P Alarm and Saturation Levels 2, 2, 2, 5, 7 2, 2, 2, 5, 7
P Damping 2, 2, 1, 1, 5 2, 2, 1, 1, 5
P Range Values 2, 2, 2, 2, 2, 2
P Tag 2, 2, 7, 1, 1 2, 2, 7, 1, 1
P Transfer Function 2, 2, 1, 1, 6 2, 2, 1, 1, 6
P Units 2, 2, 1, 1, 4 2, 2, 1, 1, 4
Burst Mode 2, 2, 5, 3 2, 2, 5, 3
Custom Display Configuration 2, 2, 4 2, 2, 4
Date 2, 2, 7, 1, 4 2, 2, 7, 1, 3
Descriptor 2, 2, 7, 1, 5 2, 2, 7, 1, 4
Digital to Analog Trim (4–20
mA output)
3, 4, 2 3, 4, 2
Disable Configuration Buttons 2, 2, 6, 3 2, 2, 6, 3
Rerange with Keypad 2, 2, 2, 1 2, 2, 2, 1
Loop Test 3, 5, 1 3, 5, 1
Lower Sensor Trim 3, 4, 1, 2 3, 4, 1, 2
Message 2, 2, 7, 1, 6 2, 2, 7, 1, 5
Scaled D/A Trim (4–20 mA
output)
3, 4, 2 3, 4, 2
Sensor Temperature/Trend
(Rosemount 3051S)
3, 3, 3 3, 3, 3
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Table 2-2: (continued)
Function Fast Key sequence
HART 7 HART 5
Upper Sensor Trim 3, 4, 1, 1 3, 4, 1, 1
Digital Zero Trim 3, 4, 1, 3 3, 4, 1, 3
Password 2, 2, 6, 5 2, 2, 6, 4
Scaled Variable 3, 2, 2 3, 2, 2
HART revision 5 to HART
Revision 7 switch
2, 2, 5, 2, 3 2, 2, 5, 2, 3
P Long Tag 2, 2, 7, 1, 2 N/A
P Find Device 3, 4, 5 N/A
P Simulate Digital Signal 3, 4, 5 N/A
Note
See Figure 13 on page 16 to confirm external button functionality.
2.4.2 Verify configuration with LOI
The optional LOI can be used for commissioning the device. The LOI is a two
button design with internal and external buttons. The internal buttons are
located on the display of the transmitter, while the external buttons are
located underneath the top metal tag. To activate the LOI, push any button.
LOI button functionality is shown on the bottom corners of the display. See
Table 2-3 and Figure 2-12 for button operation and menu information.
Figure 2-11: Internal and External LOI Buttons
AB
A. Internal buttons
B. External buttons
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Table 2-3: LOI Button Operation
Button
Left No SCROLL
Right Yes ENTER
Figure 2-12: LOI Menu
Assign PV
HART Revision
2.4.3 Switch HART revision mode
If the HART configuration tool is not capable of communicating with HART
Revision 7, the Rosemount 3051 will load a generic menu with limited
capability. The following procedures will switch the HART revision mode from
the generic menu:
Procedure
Manual Setup>Device Information>Identification>Message
a) To change to HART Revision 5, Enter: “HART5” in the Message field
b) To change to HART Revision 7, Enter: “HART7” in the Message field
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Note
See Table 3 on page 12 to change HART revision when the correct Device
Driver is loaded.
2.5 Trim the transmitter
Devices are calibrated by the factory. Once installed, it is recommended to
perform a zero trim on gage and differential pressure transmitters to
eliminate error due to mounting position or static pressure effects. A zero trim
can be performed using either a Field Communicator or configuration
buttons.
For instructions using AMS Device Manager, see the Rosemount 3051
Reference Manual.
Note
When performing a zero trim, ensure that the equalization valve is open and
all wet legs are filled to the correct level.
Procedure
1. Choose your trim procedure.
a) Analog zero trim – Sets the analog output to 4 mA.
2. Also referred to as a “rerange,” it sets the lower range value (LRV)
equal to the measured pressure.
3. The display and digital HART output remains unchanged.
a) Digital zero trim – Recalibrates the sensor zero.
4. The LRV is unaffected. The pressure value will be zero (on display and
HART output). 4 mA point may not be at zero.
5. This requires that the factory calibrated zero pressure is within a range
of 3% of the URV [0 + 3% x URV].
Example: URV = 250 inH2O Applied Zero Pressure = + 0.03 x 250 inH2O
= + 7.5 inH2O (compared to factory settings) values outside this range
will be rejected by the transmitter.
2.5.1 Trimming with a Field Communicator
Procedure
1. Connect the Field Communicator. See "Connect the wiring and power
up" for instructions.
2. Follow the HART menu to perform the desired zero trim.
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Table 2-4: Zero Trim Fast Keys
Analog zero (Set 4 mA) Digital zero
Fast Key sequence 3, 4, 2 3, 4, 1, 3
Figure 2-13: External Configuration Buttons
AB C
D
A. LOI
B. Analog zero and span
C. Digital zero
D. Configuration buttons
Use the following procedures to perform a zero trim:
Perform trim with LOI (option M4)
3. Set the transmitter pressure.
4. See Figure 2-12 for the operating menu.
a) Perform an analog zero trim by selecting Rerange.
b) Perform a digital zero trim by selecting Zero Trim.
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3 Safety instrumented systems installation
For safety certified installations, refer to Reference Manual for installation
procedure and system requirements.
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