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09front2.fm Page 3 Tuesday, March 2, 1999 11:18 AM Model RFT9709 Transmitter Instruction Manual For technical assistance, phone the Micro Motion Customer Service Department: • In the U.S.A., phone 1-800-522-6277, 24 hours • Outside the U.S.A., phone 303-530-8400, 24 hours • In Europe, phone +31 (0) 318 549 443 • In Asia, phone 65-770-8155 Copyright ©1999, Micro Motion, Inc. All rights reserved. Micro Motion, ELITE, BASIS and ProLink are registered trademarks of Micro Motion, Inc., Boulder, Colorado.
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09__a.TOC Page i Monday, March 1, 1999 4:20 PM Table of Contents Before You Begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 About this manual . . . . . . . . . . . . . . . . . . . . . . . . . . About the transmitter . . . . . . . . . . . . . . . . . . . . . . . . Configuration and calibration . . . . . . . . . . . . . . . . . Proving the Coriolis flowmeter . . . . . . . . . . . . . . . . 1 1 1 2 Step 1 Mounting 3 1.1 ..................................
09__a.TOC Page ii Monday, March 1, 1999 4:20 PM Table of Contents continued Troubleshooting ................................... General guidelines. . . . . . . . . . . . . . . . . . . . . . . . . . Transmitter diagnostic tools. . . . . . . . . . . . . . . . . . . Diagnostic LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fault outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Interrogation with the ProLink® program . . . . . . . . . Output test and trim . . . . . . . . . . .
09__a.TOC Page iii Monday, March 1, 1999 4:20 PM Table of Contents continued Tables Table 2-1 Table 2-2 Table 2-3 Table 3-1 Table 4-1 Table 4-2 Table 4-3 Table 4-4 Table A Table B Table C-1 Table C-2 Sensor-wiring terminal designations. . . . . . . . . Output-wiring terminal designations . . . . . . . . . Sensors affected by pressure . . . . . . . . . . . . . . Parameters that affect event registers . . . . . . . Conditions indicated by diagnostic LED . . . . . . Normal resistance for flowmeter circuits.
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09begin.fm Page 1 Monday, March 1, 1999 4:24 PM Before You Begin Before You Begin About this manual CAUTION Mounting This instruction manual explains how to install the Micro Motion® Model RFT9709 transmitter for use with Micro Motion Coriolis flow sensors. For more information about the sensor, see the appropriate sensor instruction manual. Improper installation could cause measurement error or transmitter failure.
09begin.fm Page 2 Monday, March 1, 1999 4:24 PM Before You Begin continued Proving the Coriolis flowmeter Proving Micro Motion flowmeters can be accomplished using conventional proving methods. Micro Motion publishes a comprehensive applications manual, which describes in detail how to prove Coriolis meters. For additional information, contact the Micro Motion Customer Service Department: • In the U.S.A., phone 1-800-522-MASS (1-800-522-6277) • Outside the U.S.A.
09mount.fm Page 3 Monday, March 1, 1999 4:28 PM Before You Begin Installation Mounting 1.1 Location requirements • Mount the RFT9709 in a user-supplied or factory-supplied NEMA-4 (IP65) enclosure. • Locate the RFT9709 where it is accessible for service. • Locate the RFT9709 where the ambient temperature remains between –40 and 122°F (–40 and 50°C). • Locate the RFT9709 where humidity is less than 90%. • Total length of cable from the sensor to the RFT9709 must not exceed 1000 feet (300 meters).
09mount.fm Page 4 Monday, March 1, 1999 4:28 PM Mounting continued 1.2 Mounting options The RFT9709 has these installation options for mounting on any flat surface: • For mounting in a user-supplied NEMA-4 (IP65) enclosure • Pre-installed by the factory in an optional NEMA-4 (IP65) enclosure 1.3 Installation in usersupplied enclosure • Install the RFT9709 with two screws to a flat mounting surface. Micro Motion does not supply mounting screws.
09mount.fm Page 5 Monday, March 1, 1999 4:28 PM Before You Begin Mounting continued 1.4 Optional NEMA-housing installation An optional NEMA-4 (IP65) housing is available from the factory, or the enclosure may be user-supplied. Factory-supplied housing If the RFT9709 is ordered with the factory-supplied NEMA-4 (IP65) housing, Micro Motion installs the transmitter in the enclosure. • Install the NEMA enclosure with four bolts. Micro Motion does not supply mounting bolts.
09mount.fm Page 6 Monday, March 1, 1999 4:28 PM Mounting continued Figure 1-3. Factory-supplied NEMA-housing dimensions Dimensions in inches (mm) 2X 8 7/16 (215) 2X 5 11/16 (145) 0.
09wire.fm Page 7 Monday, March 1, 1999 4:31 PM Before You Begin Installation Wiring 2.1 Figure 2-1 illustrates the locations of the terminals for power-supply wiring, wiring to the sensor, and output wiring. • Terminal blocks may be unplugged from the RFT9709 (after removing two screws) for easier installation of wiring. Always tighten screws after re-installing terminal blocks. • Install all conduit, cable and wiring to meet local code requirements.
09wire.fm Page 8 Monday, March 1, 1999 4:31 PM Wiring continued 2.2 Power supply wiring and grounding For power-supply wiring and grounding, follow these guidelines: • The RFT9709 requires an 11 to 30 VDC power supply. • Do not install unfiltered DC power cable in the same conduit or cable tray as sensor cable or output wiring. • If the sensor installation must comply with UL standards, refer to Micro Motion UL-D-IS Installation Instructions. • Refer to the wiring diagram presented in Figure 2-2.
09wire.fm Page 9 Monday, March 1, 1999 4:31 PM 2.3 Sensor wiring The instructions in this section explain how to connect a fully prepared Micro Motion flowmeter cable to the RFT9709 and a sensor. The sensor can be a Model D, DL, DT, ELITE®, or BASIS® sensor. • The procedure for preparing Micro Motion flowmeter cable and cable glands is described in the instructions that are shipped with the cable. • Install cable and wiring to meet local code requirements. • Use Micro Motion color-coded cable.
09wire.fm Page 10 Monday, March 1, 1999 4:31 PM Wiring continued Cable types Micro Motion supplies 9-wire jacketed, shielded, or armored cable, as illustrated in Figure 2-3. • All cable types are acceptable for cable tray installation. • All cable types must have the jacket extend under the wiring terminals access cover, as illustrated in Figure 2-4. • Shielded and armored cable must have the braided shield terminated as illustrated in Figure 2-4. Figure 2-3.
09wire.fm Page 11 Monday, March 1, 1999 4:31 PM Remotely-installed temperature detector A temperature signal is transmitted to the RFT9709 from a temperature detector (RTD) on the flow tube inside the sensor case. This signal is carried by three wires of the flowmeter cable: the yellow, orange and violet wires (see Table 2-1, page 13). Before You Begin Wiring continued To meet API requirements, a user-supplied external temperature detector can be installed remotely by the user.
09wire.fm Page 12 Monday, March 1, 1999 4:31 PM Wiring continued Cable connections to sensor and RFT9709 Wiring connections from the sensor to the RFT9709 are made at the RFT9709 terminals indicated in Figure 2-5. Instructions for wiring the sensor and transmitter are provided below and on the following pages. The wiring procedure is the same for the sensor and RFT9709. Refer to the wiring diagrams on pages 14 through 16, and follow these steps: 1.
09wire.fm Page 13 Monday, March 1, 1999 4:31 PM Before You Begin Figure 2-5. RFT9709 terminals for sensor wiring Drain wires* Drive + Drive – Temperature – Temperature return Left pickoff + Right pickoff + Temperature + Right pickoff – Left pickoff – 9876543210 Wiring continued *Combined drain wires. Wire color Black* Brown Red Orange Yellow Green Blue Violet Gray White Sensor terminal No connection** 1 2 3 4 5 6 7 8 9 RFT9709 terminal 0 1 2 3 4 5 6 7 8 9 Mounting Table 2-1.
09wire.fm Page 14 Monday, March 1, 1999 4:31 PM Wiring continued Figure 2-6. Wiring to ELITE® CMF sensors ELITE® sensor terminals Flowmeter cable RFT9709 terminals Maximum cable length 1000 ft.
09wire.fm Page 15 Monday, March 1, 1999 4:31 PM Before You Begin Wiring continued Figure 2-7. Wiring to BASIS® F, Model D, and DL sensors BASIS®, Model D or DL sensor terminals RFT9709 terminals Flowmeter cable Maximum cable length 1000 ft.
09wire.fm Page 16 Monday, March 1, 1999 4:31 PM Wiring continued Figure 2-8. Wiring to Model DT sensors Model DT sensor terminals Flowmeter cable RFT9709 terminals Maximum cable length 1000 ft.
09wire.fm Page 17 Monday, March 1, 1999 4:31 PM 2.4 Output wiring Output wiring terminal designations are described in Table 2-2. Output functions and wiring are described in detail through page 25. Follow these general guidelines for output wiring: • Use individually shielded pairs of 22 AWG (0.3 mm²) or larger wires for connections between the RFT9709 and any peripheral device. • Maximum wire length between the RFT9709 and any peripheral device is 500 feet for 22 AWG wire (150 meters for 0.
09wire.fm Page 18 Monday, March 1, 1999 4:31 PM Wiring continued Primary and secondary mA outputs Figure 2-10. mA output terminals Primary and secondary output signals can be independently configured, and can represent mass flow rate, gross volume flow rate, gross standard volume flow rate, density, or temperature. With a pressure or differential pressure transmitter, the primary and secondary output signals can also represent pressure, differential pressure, or viscosity.
09wire.fm Page 19 Monday, March 1, 1999 4:31 PM HART multidrop network wiring The Bell 202 physical layer is used for digital communication with the HART protocol. Devices in a HART multidrop network communicate by sending and receiving signals to and from one another. Configuration switches on the RFT9709 allow the choice of Bell 202 or RS-485 physical layers for HART or Modbus® communications. Make sure switches are set as instructed in Section C.
09wire.fm Page 20 Monday, March 1, 1999 4:31 PM Wiring continued RS-485 output The RS-485 physical layer is used for serial communication with the HART or Modbus protocol. Multiple transmitters can participate in an RS-485 multidrop network. • Under HART protocol, up to 32 transmitters can participate in the network. Each transmitter must have a unique tag name. If polling addresses are used, up to 16 transmitters can have unique polling addresses from 0 to 15.
09wire.fm Page 21 Monday, March 1, 1999 4:31 PM Before You Begin Wiring continued Frequency/pulse output Figure 2-13. Frequency/pulse output terminals The frequency/pulse output represents mass, mass flow rate, gross volume, gross volume flow rate, gross standard volume, or gross standard volume flow rate, independent of the mA outputs.
09wire.fm Page 22 Monday, March 1, 1999 4:31 PM Wiring continued Slug-flow inhibit The RFT9709 senses density outside user-selected limits. The output holds at the last measured flow rate before a slug-flow condition occurred, for a programmed time of 0-60 seconds, then defaults to 0 Hz. Damping A wide range of filter constants is available for damping on flow. Control output Figure 2-14.
09wire.fm Page 23 Monday, March 1, 1999 4:31 PM External zero switch wiring The RFT9709 can be configured to allow flowmeter zeroing from an external switch. • The switch must be a momentary-type contact, normally open, and must carry 1 mA of current in the closed position. The open circuit voltage is 23 VDC. • The flowmeter zeroing procedure is described in Section 3.2, page 27.
09wire.fm Page 24 Monday, March 1, 1999 4:31 PM Viscosity measurement or pressure compensation The RFT9709 accepts pressure input signals from a pressure transmitter for viscosity measurement, pressure indication, or pressure compensation. RFT9709 performance • Using input from a differential pressure transmitter (DP cell), the RFT9709 can calculate viscosity.
09wire.fm Page 25 Monday, March 1, 1999 4:31 PM Wiring continued Wiring instructions Instructions for wiring the RFT9709 to a pressure transmitter are provided below. • Use Figure 2-16a for an internally powered configuration. • Use Figure 2-16b for an externally powered (multidrop) configuration. WARNING Failure to comply with requirements for intrinsic safety in a hazardous area could result in an explosion. Pressure transmitter wiring is not intrinsically safe.
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09start.fm Page 27 Tuesday, March 2, 1999 9:16 AM Before You Begin Installation Startup 3.1 After wiring has been connected, power can be applied. During initialization, the RFT9709 diagnostic LED (see Figure 3-1) remains on continuously, while the RFT9709 performs a self-diagnostic test. After initialization is completed, the LED blinks ON once per second to indicate proper RFT9709 operation.
09start.fm Page 28 Tuesday, March 2, 1999 9:16 AM Startup continued Zeroing procedure 1. Prepare the flowmeter for zeroing: a. Install the sensor according to the sensor instruction manual. b. Apply power to the RFT9709, then allow it to warm up for at least 30 minutes. c. Ensure the RFT9709 is in a security mode that allows flowmeter zeroing (see Security modes, page 49). d.
09start.fm Page 29 Tuesday, March 2, 1999 9:16 AM Before You Begin Startup continued 3.3 Event registers Event registers are provided for security requirements for custody transfer applications. When the RFT9709 is configured for security mode 8 (see Security modes, page 49), the RFT9709 meets security requirements for custody transfer described in National Institute of Standards and Technology (NIST) Handbook 44. Event registers can be read using a special version of the ProLink program.
09start.fm Page 30 Tuesday, March 2, 1999 9:16 AM Startup continued 3.4 Totalizer reset Mass and volume totalizers cannot be reset independently. When one totalizer is reset, the other is also reset. A special version of the ProLink program is required for totalizer control. The HART Communicator cannot be used for totalizer control. (Contact the factory for additional ProLink information.) WARNING When the totalizers are stopped, the frequency/pulse output is disabled.
09shoot.fm Page 31 Tuesday, March 2, 1999 9:26 AM Before You Begin Troubleshooting 4.1 General guidelines Mounting Troubleshooting a Micro Motion flowmeter is performed in two parts: 1. Tests of wiring integrity 2. Observation of the transmitter's diagnostic tools, which include the diagnostic LED and fault output levels CAUTION During troubleshooting, the transmitter could produce inaccurate flow signals.
09shoot.fm Page 32 Tuesday, March 2, 1999 9:26 AM Troubleshooting continued 4.2 Transmitter diagnostic tools In some situations, troubleshooting requires use of the transmitter's diagnostic tools, which include the diagnostic LED and fault output levels. Diagnostic LED • Transmitter operating conditions indicated by the diagnostic LED are listed in Table 4-1. • The diagnostic LED is illustrated in Figure 4-1. Fault outputs The RFT9709 has downscale and upscale fault levels.
09shoot.fm Page 33 Tuesday, March 2, 1999 9:26 AM 4.3 Interrogation with the ProLink® program The transmitter provides diagnostic messages, which can be viewed using a special version of the ProLink program. (The HART Communicator cannot be used for troubleshooting.) Contact the Micro Motion Customer Service Department for the special ProLink software version: • In the U.S.A., phone 1-800-522-6277 • Outside the U.S.A.
09shoot.fm Page 34 Tuesday, March 2, 1999 9:26 AM Troubleshooting continued Figure 4-2. ProLink® PC-Interface connections HART (Bell 202) loops RFT9709 PV terminals 11 and 12 ProLink® PC Interface 11 R1 (Note 1) PV+ HART (Bell 202) loops R3 (Note 3) or R2 DCS or PLC with internal resistor (Note 2) PV– 12 1. If necessary, add resistance in the loop by installing resistor R1. SMART FAMILY devices require a minimum loop resistance of 250 ohms.
09shoot.fm Page 35 Tuesday, March 2, 1999 9:26 AM 4.4 Power supply Check to be certain the power-supply is 11-30 VDC. Ensure all wires are properly terminated. The RFT9709 power-supply and ground terminals are labeled as illustrated in Figure 4-3. Figure 4-3. Power-supply wiring and grounding terminals 23 24 25 Wiring Mounting 4.
09shoot.fm Page 36 Tuesday, March 2, 1999 9:26 AM Troubleshooting continued Table 4-2. Normal resistance for flowmeter circuits Notes • Temperature sensor value increases 0.38675 ohms per °C increase in temperature. • Nominal resistance values will vary 40% per 100°C. However, confirming an open coil or shorted coil is more important than any slight deviation from the resistance values presented below.
09shoot.fm Page 37 Tuesday, March 2, 1999 9:26 AM 4.6 Master reset Use the RFT9709 configuration switches to perform a master reset. A master reset causes user-configured communication options to default to the setup used by HART communication devices, causes all other configuration options to return to their default values, and requires complete characterization and reconfiguration of the transmitter.
09shoot.fm Page 38 Tuesday, March 2, 1999 9:26 AM Troubleshooting continued Table 4-4. Default values after a master reset Characterization variables Flow calibration factor Density Density A K1 density constant Density B K2 density constant Density temperature coefficient FD density constant Mass flow factor Volume flow factor Density factor Viscosity calibration factor Default 1.00005.13 Default 0.0000 g/cc 5000.00 1.0000 g/cc 50000.00 4.44% per 100°C 0.000 1.0 1.0 1.0 1.000000.
09specs.fm Page 39 Tuesday, March 2, 1999 9:30 AM Appendix A RFT9709 Specifications Performance specifications Mass flow accuracy1 Sensor model ELITE liquid gas ±0.10% ± [(zero stability / flow rate) x 100]% of rate ±0.50% ± [(zero stability / flow rate) x 100]% of rate BASIS liquid gas ±0.20% ± [(zero stability / flow rate) x 100]% of rate ±0.70% ± [(zero stability / flow rate) x 100]% of rate D (except DH38), DT and DL liquid gas ±0.15% ± [(zero stability / flow rate) x 100]% of rate ±0.
09specs.fm Page 40 Tuesday, March 2, 1999 9:30 AM RFT9709 Specifications continued Functional specifications Outputs Analog Two independently configured analog outputs, designated as primary and secondary, can represent mass flow rate, gross volume flow rate, gross standard volume flow rate, density, or temperature. With a pressure transmitter, can also provide indication for pressure or viscosity. Internally powered 4-20 mA current outputs. Galvanically isolated to ±50 VDC, 1000 ohm load limit.
09specs.fm Page 41 Tuesday, March 2, 1999 9:30 AM RFT9709 Specifications continued Communication Switches on the RFT9709 allows selection of the Bell 202 standard for HART digital communication, and/or the RS-485 serial standard for HART or Modbus communication. • Bell 202 signal is superimposed on primary variable mA, and available for host system interface. Frequency 1.2 and 2.2 kHz, amplitude 0.8 V peak-to-peak, baud rate 1200 baud. Requires 250 to 1000 ohms load resistance.
09specs.fm Page 42 Tuesday, March 2, 1999 9:30 AM RFT9709 Specifications continued Low-flow cutoff Flow values below the user-defined low-flow cutoff cause digital, mA, and frequency outputs to default to zero flow levels. Slug-flow inhibit RFT9709 senses density outside user-selected limits. Flow output holds at last measured value prior to slug condition, for a programmed time of 1-60 seconds, before defaulting to the level that represents zero flow.
09specs.fm Page 43 Tuesday, March 2, 1999 9:30 AM RFT9709 Specifications continued Hazardous area approvals When properly installed with an approved sensor, the RFT9709 transmitter can be installed in the following areas: UL Class I, Div. 2, Groups A, B, C, and D. Provides nonincendive sensor outputs for use in Class I, Div. 2, Groups A, B, C, and D; or intrinsically safe sensor outputs for use in Class I, Groups C and D, and Class II, Groups E, F, and G.
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09order.fm Page 45 Tuesday, March 2, 1999 9:32 AM Appendix B Ordering Information RFT9709 model number matrix Code Transmitter model RFT9709 RFT9709 transmitter Code Housing options S N Standard Optional factory-supplied NEMA-4 (IP65) enclosure Code Power supply 1 11 to 30 VDC Code Connector options C Terminal block connections — all connectors included RFT9709 Transmitter Instruction Manual Code Approval M U Micro Motion standard — no approvals UL intrinsically safe — U.S.A.
09order.fm Page 46 Tuesday, March 2, 1999 9:32 AM Ordering Information continued Micro Motion instruction manuals 46 To obtain any of the Micro Motion instruction manuals listed below, contact the Micro Motion Customer Service Department: • In the U.S.A., phone 1-800-522-MASS (1-800-522-6277) • Outside the U.S.A.
09switch.fm Page 47 Tuesday, March 2, 1999 9:36 AM Appendix C C.1 Switch Settings Configuration switches 1 2 3 4 5 6 7 8 Figure C-1. Switches Switches on the RFT9709 (see Figure C-1) control the following transmitter functions: • Communications settings • mA output settings • Zeroing method • Security Switch Switch position number OFF ON 1 OFF SEC1 2 OFF SEC2 3 OFF SEC3 4 5 STD USR 6 7 DOWN UP 8 OP CONFIG Switches at left shown in OFF position. C.
09switch.fm Page 48 Tuesday, March 2, 1999 9:36 AM Switch Settings continued Table C-1. Communications configuration Instructions Before beginning, make note of the positions of switches 1, 2, and 3. Then, for each setting: 1. Begin with switch 8 in the CNFG position, and switches 1 through 6 in the OFF position. The diagnostic LED flashes ON 3 times and pauses, which indicates the transmitter is in the communication configuration mode. 2. Set designated switches to the ON position as indicated below. 3.
09switch.fm Page 49 Tuesday, March 2, 1999 9:36 AM Switch Settings continued C.3 Fault output settings Fault outputs can be set for downscale or upscale levels. Downscale If switch 7 is set to the DWN position: • mA outputs go to 0-2 mA • frequency/pulse output goes to 0 Hz Upscale If switch 7 is set to the UP position • mA outputs go to 22-24 mA • frequency/pulse output goes to 15-19 kHz C.
09switch.fm Page 50 Tuesday, March 2, 1999 9:36 AM Switch Settings continued Security mode 8 When security is set for mode 8, the RFT9709 meets security requirements for custody transfer described in National Institute of Standards and Technology (NIST) Handbook 44. Once the RFT9709 is configured for security mode 8, the security mode cannot be changed unless a master reset is performed.
09switch.fm Page 51 Tuesday, March 2, 1999 9:36 AM Switch Settings continued Figure C-2. Diagnostic LED and zero button Zero button Diagnostic LED To verify the transmitter is in security mode 8: 1. Configure the security mode, as described above. 2. Wait until the diagnostic LED blinks ON once per second. 3. Move switch 1, 2, or 3 to the OFF position. 4. If the diagnostic LED blinks ON 4 times per second, the RFT9709 is in security mode 8.
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09openc.fm Page 53 Tuesday, March 2, 1999 9:41 AM Appendix D Open Collector Configuration If desired, the RFT9709 frequency/pulse and control outputs can be configured for open collector mode. • When used in the open collector mode, the output circuit is rated to 30 VDC, with 0.1 ampere maximum sinking capability. • To wire the RFT9709 outputs, see Installation Step 2, starting on page 7. CAUTION The open collector configuration procedure cannot be reversed.
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09rtrn1.fm Page 55 Tuesday, March 2, 1999 9:45 AM Appendix E Decontamination and Return Goods Policy – USA A Return Material Authorization Number (RMA) must be obtained prior to returning any equipment to Micro Motion for any reason. The RMA number can be obtained by calling the Customer Service Department at 1-800-522-6277 between 6:00 AM and 5:30 PM (Mountain Time), Monday through Friday, except holidays.
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09rtrn2.fm Page 57 Tuesday, March 2, 1999 9:47 AM Appendix F Decontamination and Return Goods Policy – Europe To conform with Dutch ARBO regulations and to provide a safe working environment for our employees, Micro Motion has instituted the following Return/Repair conditions. Strict adherence to these conditions is required. Returned equipment that does not conform to the requirements listed below will NOT be processed.
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09__a.IX Page 59 Tuesday, March 2, 1999 9:52 AM Index Page numbers in bold indicate illustrations. A About this manual 1 Accuracy 39 Agency approvals approved areas 43 hazardous area installation 3 order an approved transmitter 45 Ambient temperature limits 42 Analog output. See mA outputs API specification 41 Approvals. See Agency approvals; Approvals tag Approvals tag 3 ARBO. See Return goods policy ASCII mode.
09__a.IX Page 60 Tuesday, March 2, 1999 9:52 AM Index continued Downscale configuration switches 49 fault indication 32, 42 DP cell. See Pressure transmitter DT sensor. See Sensor; Wiring E Effect. See Environmental effects ELITE sensor. See Sensor; Wiring Environmental effects on sensor and transmitter 42 Environmental limits 42 Event registers 29 parameters that affect 29 security mode 8 50–51 External zero external switch wiring 23, 23 F F sensor. See Sensor; Wiring Fault output.
09__a.IX Page 61 Tuesday, March 2, 1999 9:52 AM Index continued Master reset communications configuration 48 default characterization and configuration values 38 procedure 37 security mode 8 50 user-defined communication settings 47 Modbus protocol.
09__a.IX Page 62 Tuesday, March 2, 1999 9:52 AM Index continued Power supply 8 grounding 8, 8 pressure transmitter 25 specification 42 terminals 8 troubleshooting 35 wiring 8, 8 Pressure. See also Pressure transmitter compensation 24 measurement 24 sensors affected by 24 Pressure transmitter configuring 24 input specifications 41 multidrop network requirements 24 requirements 24 RFT9709 performance with 24 wiring 25 external power 25 internal power 25 Primary output.
09__a.IX Page 63 Tuesday, March 2, 1999 9:52 AM Index continued Temperature effect on transmitter 42 limits 42 mounting location 3 Terminals 7 intrinsically safe 12 output 17 power supply and grounding 8 sensor BASIS 15 D and DL 15 DT 16 ELITE 14 Test outputs 33 Totalizer reset 30 security 49 Transmitter.
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09back_2.fm Page 66 Tuesday, March 2, 1999 11:40 AM Visit us on the Internet at www.micromotion.com Micro Motion Europe Micro Motion Asia Groeneveldselaan 6 3903 AZ Veenendaal The Netherlands Tel +31 (0) 318 549 549 Fax +31 (0) 318 549 559 1 Pandan Crescent Singapore 128461 Republic of Singapore Tel (65) 777-8211 Fax (65) 770-8003 Micro Motion Inc. USA Worldwide Headquarters 7070 Winchester Circle Boulder, Colorado 80301 Tel (303) 530-8400 (800) 522-6277 Fax (303) 530-8459 © 1999, Micro Motion, Inc.
