Rosemount 8714D Quick Installation Manual Download Page 3

Quick Installation Guide

00825-0100-4764, Rev BA
June 2004

Rosemount 8714D

3

S

TEP

 1: C

HANGE

 T

RANSMITTER

 P

ARAMETERS

1. Use the HART 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:

 20mA = 30.00 ft/s

Analog Output Zero:

 4mA = 0 ft/s

Coil Pulse Mode:

 6 Hz

2. Set the loop to manual (if necessary).

3. Power down the transmitter.

S

TEP

 2: C

ONNECT

 W

IRING

 

AND

 P

OWER

 U

P

1. Insert one end of the wiring assembly into the 8714D Calibration Standard; wire the 

contact end of the wiring assembly to the transmitter. See Figures 1 and 2 on the 
following page for detailed instructions regarding 8712D, 8732C, and 8742C.

Rosemount 8712D (Figure 1): 

Use the six contact Pin terminal plug-style wiring assembly. Follow the numeric convention 
for the 8712D so the plugs match the terminal block.

Rosemount 8732C/8742C (Figure 2): 

Use the two black connector-style wiring assembly. (One connector has four contacts, the other 
has three.) Remove the electronics side cover (furthest away from the conduit plugs). If you do not 
have a LOI, the connectors will be clearly visible on the bottom side of the board. 

If you have a LOI, remove the two mounting screws from the LOI assembly and pull the 
display assembly away from the connector assembly until the connector assembly on the 
back of the board is fully released. Then, plug the calibrator connectors into the appropriate 
receptacles.

Figure 1.  Rosemount 8712D Terminal Block

1 2 

Coil

17 18 19

Electrode

4764_revBA_QIG.fm  Page 3  Tuesday, June 22, 2004  1:49 PM

Summary of Contents for 8714D

Page 1: ...00825 0100 4764 Rev BA June 2004 Rosemount 8714D 00825 0100 4764W Start Step 1 Change Transmitter Parameters Step 2 Connect the Rosemount 8714D Step 3 Perform Electronics Trim Step 4 Verify 8714D Calibration Standard Magnetic Flowmeter Simulator ...

Page 2: ... provides basic guidelines for the Rosemount 8714D It does not provide instructions for detailed configuration diagnostics maintenance service troubleshooting The manual and this QIG are also available electronically on www rosemount com WARNING Explosions could result in death or serious injury In an Explosion proof Flame proof installation do not remove the transmitter covers when power is appli...

Page 3: ...etailed instructions regarding 8712D 8732C and 8742C Rosemount 8712D Figure 1 Use the six contact Pin terminal plug style wiring assembly Follow the numeric convention for the 8712D so the plugs match the terminal block Rosemount 8732C 8742C Figure 2 Use the two black connector style wiring assembly One connector has four contacts the other has three Remove the electronics side cover furthest away...

Page 4: ...e original configuration If the reading is not within this range continue to step 8 4 Initiate an electronics trim with the LOI or HART communicator The electronics trim takes about six minutes to complete No transmitter adjustments are required STEP 4 VERIFY ROSEMOUNT 8714D CALIBRATION STANDARD Guidelines for Checking Series 8714D Magnetic Flowmeter Calibration Standard The Rosemount 8714D Magnet...

Page 5: ...d 11 Set the input current to terminals 1 and 2 at 500 mA 12 Measure and record the average voltage from terminals 18 and 19 over a five minute period 13 Measure and record the average voltage across the 1 ohm resistor 14 Calculate current with V IR where R is the resistor value 15 Divide result from step 12 by step 14 result 16 Add the absolute value steps 8 and 15 and divide by two The value sho...

Page 6: ...Quick Installation Guide 00825 0100 4764 Rev BA June 2004 Rosemount 8714D 6 ...

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