Emerson Rosemount 8714D User manual

Quick Start Guide
00825-0100-4764, Rev DB
September 2022
Rosemount™ 8714D (Calibration
Standard) Magnetic Flowtube Simulator

Contents
Introduction.................................................................................................................................3
Step 1: Change transmitter parameters........................................................................................5
Step 2: Connect wiring and power-up...........................................................................................6
Step 3: Perform electronics trim...................................................................................................9
Quick Start Guide September 2022
2 Rosemount™ 8714D (Calibration Standard) Magnetic Flowtube Simulator

1 Introduction
The Rosemount™ 8714D Magnetic Flowtube Simulator is a high precision
calibration standard. It is intended to be used to verify accuracy and / or to
re-calibrate an Emerson magmeter transmitter. It can be used with
transmitter models:
• 8712 C / D / ES / EM
• 8732 C / ES / EM
• 8742 C
1.1 Safety
CAUTION
Do not use the 8714D with the model 8712H or 8782 transmitters. Damage
to the calibrator will result.
NOTICE
This document provides basic guidelines for the Rosemount 8714D. It does
not provide instructions for detailed configuration, diagnostics,
maintenance, service, troubleshooting. This QSG is also available
electronically on Emerson.com.
WARNING
Explosions could result in death or serious injury
Installation of this device in an explosive environment must be in accordance
with the appropriate local, national, and international standards, codes, and
practices. Please review the Product Certifications section for any
restrictions associated with a safe installation.
•Before connecting a Field Communicator in an explosive atmosphere,
ensure the instruments are installed in accordance with intrinsically safe
or non-incendive field wiring practices.
WARNING
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.
September 2022 Quick Start Guide
Quick Start Guide 3

1.2 Return policy
Emerson procedures must be followed when returning equipment. These
procedures ensure legal compliance with government transportation
agencies and help provide a safe working environment for Emerson
employees. Failure to follow Emerson procedures will result in your
equipment being refused delivery.
1.3 Emerson Flow customer service
Note
If NIST traceability is required, then Emerson recommends the 8714D be
factory calibrated on a yearly basis. If you need to return your device for
calibration, or if the device does not operate properly, then contact Flow
Support at one of the email links shown below.
Email:
•Worldwide: [email protected]
•Asia-Pacific: [email protected]
Quick Start Guide September 2022
4 Rosemount™ 8714D (Calibration Standard) Magnetic Flowtube Simulator

2 Step 1: Change transmitter parameters
1. Use a Field Communicator or Local Operator Interface (LOI) to
change the parameters of the transmitter to the following:
Tube Calibration Number: 1000015010000000
Units: ft/s
Analog Output range: 20 mA = 30.00 ft/s
Analog Output Zero: 4 ma = 0 ft/s
Coil Pulse Mode: 5 Hz (6 Hz 8712C only)
2. Set the loop to manual (if necessary).
3. Power down the transmitter.
September 2022 Quick Start Guide
Quick Start Guide 5

3 Step 2: Connect wiring and power-up
Select the proper cable assembly for your transmitter type:
Wall mount Use the cable assembly with the six contact pin flying leads.
Emerson part number 08714-0205-0003
Field mount Use the cable assembly with the two black plastic amp
connectors. Emerson part number 08714-0205-0002
1. Insert the metal end of the wiring assembly into the 8714D
Calibration Standard.
2. Connect the transmitter.
Wall mount Field mount
8712C Figure 3-1 8732C Figure 3-3
8712D 8742C
8712ES 8732ES
8712EM Figure 3-2 8732EM
8750WDM 8750WDM
Quick Start Guide September 2022
6 Rosemount™ 8714D (Calibration Standard) Magnetic Flowtube Simulator

3.1 Wall mount transmitters
Use the six contact pin terminal plug-style wiring assembly. Follow the
numeric convention for the 8712 so the plugs match the terminal block.
Figure 3-1: 8712C/8712D/8712ES Terminal block
Figure 3-2: 8712EM/8750WDMW Terminal blocks
N 1 2 9 10 5 6 19 18
L1 3 11 12 7 8 17
September 2022 Quick Start Guide
Quick Start Guide 7

3.2 Field mount transmitters
If you do not have a LOI, the coil and electrode connectors will be clearly
visible on the bottom side of the board.
If you have a LOI, remove the three mounting screws from the LOI assembly
and pull the assembly away from the circuit board beneath.
You can also unplug the LOI cable, connector "C" from the circuit board
beneath, . Using the cable assembly with the 2 plastic connectors, insert the
connectors "A" and "B" into the appropriate receptacles. The barrel end
inserts in to the calibrator.
Figure 3-3: Field mount Coil/Electrode connections
A. Coil connection (four-position connector)
B. Electrode connection (three position connector)
C. LOI Cable Connector
Quick Start Guide September 2022
8 Rosemount™ 8714D (Calibration Standard) Magnetic Flowtube Simulator

4 Step 3: Perform electronics trim
CAUTION
Attempting an electronics trim without a Rosemount 8714D may result in an
inaccurate transmitter. It may also generate a DIGITAL TRIM FAILURE
message. If this message appears, no values were changed in the
transmitter. Simply power down the transmitter to clear the message. If the
trim was completed, or no error message was generated, correction requires
a Rosemount 8714D.
1. Set the Rosemount 8714D to simulate a flow rate of 30 ft/s.
2. Power up the transmitter with the Rosemount 8714D connected.
Allow the electronics 30 minutes to warm-up before reading the flow
rate.
3. Read the flow rate. It should be between 29.97 and 30.03 ft/s. If the
reading is within this range, then no electronics trim is required.
Return the transmitter to the original configuration. If the reading is
not within this range, then continue to step 4.
4. Initiate an electronics trim with the LOI or Field communicator.
Please see the appropriate transmitter manual for detailed
instructions.
Note
The electronics trim takes about six minutes to complete.
September 2022 Quick Start Guide
Quick Start Guide 9

Quick Start Guide September 2022
10 Rosemount™ 8714D (Calibration Standard) Magnetic Flowtube Simulator