Rosemount 3244MV Reference Manual
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Rosemount 3244MV Reference Manual

Multivariable temperature transmitter with profibus-pa
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Reference Manual
00809-0100-4799, Rev BA
September 2002
™
Model 3244MV
MultiVariable Temperature
Transmitter with Profibus-PA
(Device Revision 2)
Profibus-PA
www.rosemount.com

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Summary of Contents for Rosemount 3244MV

  • Page 1 Reference Manual 00809-0100-4799, Rev BA September 2002 ™ Model 3244MV MultiVariable Temperature Transmitter with Profibus-PA (Device Revision 2) Profibus-PA www.rosemount.com...
  • Page 3 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 a local Rosemount Sales Representative. www.rosemount.com...

  • Page 5: Table Of Contents

    Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 Table of Contents SECTION 1 Using this Manual ........1-1 Introduction Overview .
  • Page 6 Options ..........A-10 Custom Transmitter Configuration (Option Code C1) ..A-10 Trim to Specific Rosemount RTD Calibration Schedule (Transmitter-to-Sensor Matching) (option code C2) ..A-10 Five Point Calibration (option code C4).

  • Page 7: Using This Manual

    Overview ........page 1-2 USING THIS MANUAL This manual is intended to assist in installing, operating, and maintaining Rosemount Model 3244MV MultiVariable Temperature Transmitters with ® Profibus-PA. Section 2: Installation •...

  • Page 8: Overview

    The differential temperature measurement capability can be used to detect sensor drift in a dual-element sensor. The Model 3244MV with Profibus-PA combines the effects of transmitter drift, sensor interchangeability error, temperature effects, and reference accuracy to better account for actual process conditions and to assure maximum accuracy.

  • Page 9: Safety Messages

    Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 Section 2 Installation Safety Messages ....... . . page 2-1 Considerations .

  • Page 10: Considerations

    Mechanical The Model 3244MV transmitter can be mounted directly to the sensor or apart from the sensor using an optional mounting bracket. Using the bracket, the transmitter can be mounted either to a flat surface or to a 2-inch diameter pipe (see “Mounting Brackets”...

  • Page 11: Temperature Environments

    Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 When commissioning more than one device on a profibus segment, it can be difficult to identify which device is at a particular location. The removable tag provided with the transmitter can aid in this process by linking the Device ID and a physical location.

  • Page 12: Moist Or Corrosive Environments

    Model 3244MV September 2002 Moist or Corrosive Environments The Model 3244MV has a highly reliable, dual-compartment housing designed to resist moisture and corrosives. The electronics module assembly is mounted in a compartment that is isolated from the terminal side conduit entries.

  • Page 13: Typical North American Installation

    Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 For transmitter locations remote from the sensor, use conduit or suitable shielded cable and cable glands between the sensor and transmitter. The transmitter accepts male conduit fittings with –14 NPT, M 20 1.5 (CM 20),...

  • Page 14: Typical European Installation

    Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 Typical European 1. Mount the thermowell to the pipe or the process container wall. Install and tighten thermowells and sensors. Perform a leak check before Installation starting the process. 2. Attach a connection head to the thermowell.

  • Page 15: Connect The Wiring And Power Up

    Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 CONNECT THE WIRING AND POWER UP Field Wiring All power to the transmitter is supplied over the signal wiring. Signal wiring should be shielded, twisted pair for best results. Do not run unshielded signal wiring in conduit or open trays with power wiring or near heavy electrical equipment.

  • Page 16: Grounding

    However, high-energy transients, such as those induced in wiring from nearby lightning strikes, can damage both the transmitter and the sensor. A transient protection will be available at a later date for adding to the Model 3244MV with Profibus-PA.

  • Page 17: Sensor Connections

    Use shielding for long runs of wire. NOTE The use of two grounded thermocouples with a Model 3244MV is not recommended. For applications in which the use of two thermocouples is desired, connect either two ungrounded thermocouples, one grounded and one ungrounded thermocouple, or one dual element thermocouple.

  • Page 18: Set The Switches

    Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 SET THE SWITCHES Security After the transmitter is configured, it is possible to protect the configuration data from unwarranted changes. Each transmitter is equipped with a security switch that can be positioned “ON” to prevent the accidental or deliberate change of configuration data.

  • Page 19: Safety Messages

    Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 Section 3 Commissioning Safety Messages ....... . . page 3-1 Installation Procedure .

  • Page 20: Installation Procedure

    Use the following steps to install the Profibus Device Description and GSD file. Description and GSD File Go to the Rosemount web site, located at <http://www.rosemount.com/products/temperature/m3244pa.html>. Download the Rosemount 3244 DD zip file. Read the “read me” file on how to install DDs and GSD files.

  • Page 21: Configuration

    Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 CONFIGURATION Physical Block Place the physical block into “Out of Service (O/S)” mode. Select the “Display” mode, located under the “Device” pull-down menu. Turn on the valves to be displayed. Set the desired decimal place.

  • Page 22: 2-Point Trim

    Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 CALIBRATION 2-point trim The following provide the steps necessary to calibrate the transmitter: Place the sensor transducer blocks into “Out of Service (O/S)” mode. Select the “Calibration” option, located under the “Device” pull-down menu.
  • Page 23 Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 PA Index Data Type/ Size – Number Parameter Description Access Structure Bytes STRATEGY Grouping of Function Block. The STRATEGY field Unsigned16 2 can be used to group blocks. ALERT_KEY This parameter contains the identification number Unsigned8 of the plant unit.

  • Page 24: Physical Block (Slot 2)

    Hardware revision Octet(16) DEVICE_MAN_ID Identification code of the field device manufacturer. Unsigned16 38 = Rosemount DEVICE_ID Identification of the device: 3244 = Rosemount Octet(16) Model 3244 Temperature Transmitter DEVICE_SER_NUM Serial number of the device (output board serial Octet(16) number) DIAGNOSIS Detailed information of the device, bitwise coded.
  • Page 25 Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 PA Index Data Type/ Size – Number Parameter Description Access Structure Bytes DIAGNOSIS_MASK_EXTENSION Definition of supported DIAGNOSIS_EXTENSION Octet(6) information bits: 0 = Not supported 1 = Supported DEVICE_CERTIFICATION Certification of the field device...
  • Page 26 Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 PA Index Data Type/ Size – Number Parameter Description Access Structure Bytes TARGET_MODE The TARGET_MODE parameter contains desired Unsigned8 mode normally set by a control application or an operator. MODE_BLK.actual These blocks contain the actual, permitted and MODE_BLK.permitted...
  • Page 27 Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 PA Index Data Type/ Size – Number Parameter Description Access Structure Bytes SENSOR_CAL_DATE The last date on which the calibration was Date performed SENSOR_CAL_WHO The name of the person responsible for the last...

  • Page 28: Transducer 3 (Differential) Block (Slot 5)

    Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 Transducer 3 (Differential) Block (Slot 5) PA Index Data Type/ Size – Number Parameter Description Access Structure Bytes BLOCK_OBJECT.Reserved Contains the characteristics of the blocks. Unsigned8 BLOCK_OBJECT.Block Object Contains the characteristics of the blocks.
  • Page 29 Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 PA Index Data Type/ Size – Number Parameter Description Access Structure Bytes TEMPERATURE_UNIT Select the unit of the temperature. (Example: °C, Unsigned16 °F, °K, %...), Coding according HCF UPPER_SENSOR_LIMIT Maximum sensor temperature: Physical upper limit Float function of sensor.

  • Page 30: Pv Status Byte Codes

    Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 PV STATUS BYTE Hex values are in parenthesis. CODES Limit Quality Quality Sub-Status Limited Constant Non-specific 0 (0) 1 (1) 2 (2) 3 (3) Configuration error 4 (4) 5 (5) 6 (6)

  • Page 31: Safety Messages

    Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 Section 4 Maintenance Safety Messages ....... . . page 4-1 Hardware .

  • Page 32: Hardware

    Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 HARDWARE Diagnostics If a malfunction is suspected, despite the absence of diagnostic messages, follow the procedures described in Table 4-1 to verify that transmitter hardware and process connections are in good working order. Under each of four major symptoms, specific suggestions are offered for solving problems.

  • Page 33: Maintenance

    Model 3244MV September 2002 Maintenance The Model 3244MV transmitter has no moving parts and requires a minimum amount of scheduled maintenance. The transmitter features a modular design for easy maintenance. If a malfunction is suspected, check for an external cause before performing the diagnostics presented below.

  • Page 34: Assembly

    Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 Assembly Replacing the Profibus-PA Electronics Module Assembly Use the following procedure to reassemble the Profibus-PA electronics module assembly. Ensure that the transmitter security switch on the electronics module assembly is in the same position as the one that is being replaced.

  • Page 35: Specifications

    32.0 V dc, 17.5 mA maximum. (Transmitter power terminals are rated to 42.4 V dc.) Rosemount Conformance to Specification You can be confident that a Rosemount product not only meets our published Typical Accuracy specifications, but most likely exceeds them. Our advanced manufacturing techniques and use of Statistical Process Control provide specification conformance to at least ±...

  • Page 36: Profibus-Pa

    Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 (1) Sigma ( ) is the Standard Deviation of a statistical distribution, and describes the dispersion (spread) of the distribution. Profibus-PA Table A-1. Block Information Block Execution Time (milliseconds) Slot Number Physical (PB) —...

  • Page 37: Performance

    00809-0100-4799, Rev BA Model 3244MV September 2002 Update Time Approximately 0.5 seconds for a single sensor (1.0 second for two sensors). Performance The Model 3244MV with Profibus-PA maintains a specification conformance of at least 3 . Accuracy Sensor Options Input Ranges Accuracy 2-, 3-, 4-Wire RTDs °C...
  • Page 38 Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 Table A-2. RTD Sensor Input Approximate Basic Error Sensor Input Approximate Basic Error 4-wire RTD None (independent of lead wire resistance) Ω 3-wire RTD ± 1.0 in reading per ohm of unbalanced lead wire resistance Ω...

  • Page 39: Physical

    Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 Ambient Temperature Effect Transmitters may be installed in locations where the ambient temperature is between –40 and 85 °C. Each transmitter is individually characterized over this ambient temperature range at the factory in order to maintain excellent accuracy performance in dynamic industrial environments.

  • Page 40: Dimensional Drawings

    Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 Materials of Construction Electronics housing • Low-copper aluminum or CF-8M (cast version of 316 Stainless Steel). Paint • Polyurethane. Cover o-rings • Buna-N. Mounting Transmitters may be attached directly to the sensor. Optional mounting brackets permit remote Mounting (see Figure 2-5 and Figure 2-6 on page 2-7).

  • Page 41: Mounting Brackets

    Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 Mounting Brackets Option Code B4 Panel Mount Pipe Mount (2-in. Pipe stand) 1.04 (26) 3.65 (92.7) -inch Bolts not provided 1.55 (39.4) (25.4) 2.81 (71.4) 0.41 (10.4) Diameter 0.375 (9.5) Diameter (50.8)

  • Page 42: Ordering Information

    Calibration Certificate (3-Point standard; use C4 with Q4 option for a 5-Point Calibration Certificate) Typical Model Number: 3244MVW 1 NA B4 M5 X1 (1) Additional approvals available or pending. Contact Rosemount Customer Central for more information. (2) Option codes X1 and X3 are no available with CSA approvals...

  • Page 43: Spare Parts List

    Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 Spare Parts List Part Description Part Number Profibus-PA foundation electronics module assembly 03144-4230-0001 LCD Meter (includes meter display, captive mounting hardware, and 10-pin inter-connection header) 03144-3020-1002 Meter Cover Kit (includes O-ring)

  • Page 44: Options

    (Transmitter-to-Sensor Matching) (option code C2) Option code C2 allows you to order the transmitter trimmed to a specific calibration schedule. This option requires that you order a Rosemount Series 65, 68, or 78 RTD sensor with a special calibration schedule. For information...

  • Page 45: Mounting Brackets (Option Codes B4 And B5

    The external ground-lug assembly provides an auxiliary grounding point for the transmitter housing. The lug attaches to either side of the housing. See Figure A-1. Figure A-1. External Ground-Lug Assembly Installed on a Model 3244MV Transmitter. External Ground Lug Assembly A-11...
  • Page 46 Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 A-12...

  • Page 47: Hazardous Locations Certifications

    E9 EEx d IIC T6 (T = –20 to 60 °C). Certificate: 95D.103.1211 Certificate implies Flame-Proof approval of the following: 1. Transmitter with Rosemount “E9” sensor installed per drawing 003144-0224 2. Transmitter with remote mounted Flame-Proof sensor and connection head assembly installed per drawing 3144-0224.
  • Page 48 Non-Incendive for Class I, Division 2, Groups A, B, C, and D (T Indoor and outdoor use. Ambient Temperature Limit: –50 to 85 °C. Explosion-Proof approval only when installed per Rosemount drawing 03144-0220. For Group A, seal all conduits within 18-inches of enclosures;...

  • Page 49: Installation Drawings

    Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 INSTALLATION Rosemount Drawing 03144-0220 Rev D, 1 Sheet: Factory Mutual Explosion-proof Installation Drawing. DRAWINGS Rosemount Drawing 03144-0221 Rev AE, 4 Sheets: Factory Mutual Intrinsic Safety and Nonincendive Field Circuit Configuration Installation Drawing.
  • Page 50 Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 Figure B-1. SAA Flame-Proof Installation Drawing 03144-0220, Rev D. Page 1 of 1...
  • Page 51 Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 Figure B-2. FM Intrinsic Safety and Non-Incendive Installation Drawing 03144-0221, Rev AE. Page 1 of 4...
  • Page 52 Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 Figure B-3. FM Intrinsic Safety and Non-Incendive Installation Drawing 03144-0221, Rev AE. Page 2 of 4...
  • Page 53 Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 Figure B-4. FM Intrinsic Safety and Non-Incendive Installation Drawing 03144-0221, Rev AE. Page 3 of 4...
  • Page 54 Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 Figure B-5. FM Intrinsic Safety and Non-Incendive Installation Drawing 03144-0221, Rev AE. Page 4 of 4...
  • Page 55 Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 Figure B-6. CSA Intrinsic Safety Installation Drawing 03144-0222, Rev AB. Page 1 of 2...
  • Page 56 Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 Figure B-7. CSA Intrinsic Safety Installation Drawing 03144-0222, Rev AB. Page 2 of 2 B-10...
  • Page 57 Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 Figure B-8. ISSEP/CENELEC Flame-Proof Installation Drawing 03144-0224, Rev C. Page 1 of 1 B-11...
  • Page 58 Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 B-12...
  • Page 59 Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 Index ..2-9 Sensor Connections ....2-9 Millivolt ....2-8...
  • Page 60 Reference Manual 00809-0100-4799, Rev BA Model 3244MV September 2002 Index-2...
  • Page 62 00809-0100-4799, Rev BA Model 3244MV September 2002 Rosemount and the Rosemount logotype are registered trademarks of Rosemount Inc. Multivariable (MV) is a trademark of Rosemount Inc. Teflon is a registered trademark of E.I. du Pont de Nemours & Company All other marks are the property of their respective owners.

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