Rosemount 3095FC MultiVariable Mass Flow Transmitter

Transcription

1 Quick Start Guide , Rev CA Rosemount 3095FC MultiVariable Mass Flow Transmitter with Modbus Protocol

2 Quick Start Guide NOTICE This guide provides basic guidelines for the Rosemount 3095FC with Modbus Protocol. It does not provide instructions for configuration, diagnostics, maintenance, service, or troubleshooting. Refer to the Rosemount 3095FC MultiVariable Mass Flow Transmitter Reference Manual for more instruction. The manuals are also available electronically on EmersonProcess.com/Rosemount. WARNING Explosions could result in death or serious injury. Installation of this transmitter in an explosive environment must be in accordance with the appropriate local, national, and international standards, codes, and practices. Before connecting communications 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/Flame-Proof installation, do not remove the transmitter covers when power is applied to the unit. 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 can result in death or serious injury. Avoid contact with the leads and the terminals. High voltage that may be present on leads can cause electrical shock. Contents Mount the transmitter Connect wiring Set jumpers and apply power Establish communication Verify configuration Trim the transmitter Product Certifications

3 Quick Start Guide 1.0 Mount the transmitter 1.1 Installing the Rosemount 3095FC on a pipestand The following steps must be taken to install the Rosemount 3095FC on a 2-in. pipestand: 1. Install the pipestand using the pipestand documentation. 2. Remove the orifice/meter run from service. 3. Install the Rosemount 3095FC on a pipestand using clamps or mounting brackets. 4. Connect the impulse lines. 1.2 Installing the Rosemount 3095FC on an orifice plate (direct mount) The following steps must be taken to install the Rosemount 3095FC on an orifice plate: 1. Remove the orifice/meter run from service. 2. Install the Rosemount 3095FC on the meter run using a manifold and hardware to secure the Rosemount 3095FC to the orifice flanges. Figure 1. Gas Flow Application 3

4 Quick Start Guide 1.3 Bolting considerations If the transmitter installation requires assembly of the process flanges, manifolds, or flange adapters, follow these 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 illustrates common transmitter assemblies with the bolt length required for proper transmitter assembly. Figure 2. Common Transmitter Assemblies A C in. (57 mm) D in. (44 mm) B in. (44 mm) in. (38 mm) in. (73 mm) 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 in. (44 mm) Bolts are typically carbon steel or stainless steel. Confirm the material by viewing the markings on the head of the bolt and referencing Table 1. If bolt material is not shown in Table 1, contact the local Emerson Process Management representative for more information. Use the following bolt installation procedure: 1. Carbon steel bolts do not require lubrication and the stainless steel 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 1 for initial torque value. 4. Torque the bolts to the final torque value using the same crossing pattern. See Table 1 for final torque value. 5. Verify that the flange bolts are protruding through the isolator plate before applying pressure. 4

5 Quick Start Guide Table 1. Torque Values for the Flange and Flange Adapter Bolts Bolt material Head Markings Initial Torque Final Torque B7M Carbon Steel (CS) 300 in-lb 650 in-lb 316 B8M 316 Stainless Steel (SST) 150 in-lb 300 in-lb 316 R STM 316 SW O-rings with flange adapters WARNING Failure to install proper flange adapter O-rings may cause process leaks, which can result in death or serious injury. The two flange adapters are distinguished by unique O-ring grooves. Only use the O-ring that is designed for its specific flange adapter, as shown below: Rosemount 3051S/3051/2051/3095 A B Rosemount 1151 A C D B A. Flange adapter B. O-ring C. PFTE D. Elastomer Whenever the flanges or adapters are removed, visually inspect the o-rings. Replace them if there are any signs of damage, such as nicks or cuts. If you replace the o-rings, re-torque the flange bolts and alignment screws after installation to compensate for seating of the PTFE o-ring. C D 5

6 Quick Start Guide 2.0 Connect wiring Use the following steps to wire the transmitter: 1. Remove the electronics housing cover on the side marked FIELD TERMINALS. 2. Wire the RTD. Temperature is input through the Resistance Temperature Detector (RTD) probe and circuitry. The Rosemount 3095FC provides terminations for a 2- or 3-wire 100-ohm platinum RTD with a IEC 751 curve. The RTD has an alpha (α) equal to The RTD mounts directly to the piping using a thermowell. RTD wires should be protected by a metal sheath or by a conduit connected to a conduit wiring fitting on the enclosure. The RTD wires connect to the three screw terminals designated RTD on the Termination Board. Wiring between the RTD and Rosemount 3095FC should be shielded wire, with the shield grounded only at one end to prevent ground loops. Ground loops cause RTD input signal errors. Table 2 displays the RTD terminal connections for the various RTD probes. Table 2. RTD Signal Routing Terminal Designation 3-wire RTD 2-wire RTD RTD + Signal positive input RTD + RTD + RTD + Signal positive input RTD + Jumper to RTD + RTD RET Return reference RTD RET RTD RET 3. Wire the power supply. The terminals are labeled CHG+ for positive power connection and CHG- for negative power connection on a label on the termination board. These connections provide the input voltage and power for the battery charging circuit. The maximum voltage that can be applied to the CHG+/CHGterminals is 28 Volts dc. Pin Signal Description 1 CHG+ Battery 8.0 to 28 V Power 2 CHG- Battery Common 4. Communications wiring The Local Operator Interface (LOI) port provides direct communications between the Rosemount 3095FC and the serial port of an operator interface device, such as an IBM compatible PC using an EIA-232 (RS-232) link. The interface allows access to the Rosemount 3095FC (using Rosemount User Interface Software) for configuration and transfer of stored data. 6

7 Quick Start Guide Using the prefabricated operator interface cable, physically connect the Rosemount 3095FC to the PC running the Rosemount User Interface Software. One end of the cable (a 9-pin, D-shell, female connector) plugs into a serial communications port on the PC. The other end of the cable plugs into the Rosemount 3095FC. Figure 3. Operator Interface Wiring White TX Red TX Black TX To screw terminals Connection at PC COM port White TX Red TX Black TX Connection at LOI port Table 3. Local Operator Interface Port Wiring Signal Common LOI Power (1) Common Ready to Send Receive Transmit Label COM TX + V COM RTS RX TX 1. Do not use the LOI to power external devices. 7

8 Quick Start Guide Figure 4. Rosemount 3095FC Terminal Block and Wiring Diagram E 2 OR 3 WIRE RTD A LOI + + RET B - + C RTD D CHG F POWER SUPPLY OPERATOR INTERFACE CABLE H G. PC A. LOI B. RET C. RTD D. CHG E. 2 or 3 wire RTD F. Power supply G. PC H. Operator interface cable 3.0 Set jumpers and apply power To prevent unnecessary battery drainage, the Rosemount 3095FC is delivered with the reset jumper in the OFF position. To apply power to the Rosemount 3095FC: 1. Complete the necessary wiring. 2. Unscrew the front end cap cover (LCD display end). 3. Place the power jumper in the ON position. The jumper is located on the LCD display (if installed) or at J1 on the Battery Charger Board. 4. Screw the front-end cap cover (LCD display end). After the Rosemount 3095FC completes start-up diagnostics (RAM and other internal checks), the optional LCD display shows the date and time to indicate that the Rosemount 3095FC completed a valid reset sequence. 8

9 Quick Start Guide 4.0 Establish communication 1. Open the Rosemount 3095FC User Interface Software 2. Enter the factory-assigned User ID and Password: User ID: LOI Password: Select Direct Connect, located on the software toolbar. 5.0 Verify configuration 1. Select Device > Clock from the menu tab. 2. Verify the correct time and date for the transmitter s memory logs, and click OK to exit the screen. 3. Select Device > Information from the menu tab. 4. Verify the correct station name, address number, group number, and contract hour. Select OK to exit the screen. 5. Select Meter > Set Up from the menu tab. 6. Verify values of pipe and orifice diameter by selecting the General tab. 7. Select Inputs from the top of the screen and verify the correct range and units of measure for the analog inputs. 8. Select the Gas Quality tab from the top of the screen and verify the correct gas composition for your process. 9. Select the Advanced tab from the top of the screen. Verify the correct values for FPV method, units of measure, and all geographical parameters. Select OK to exit the screen. 6.0 Trim the transmitter Note Transmitters are shipped from Emerson Process Management, Emerson fully calibrated per request or by the factory default of full scale. 6.1 Zero trim A zero trim is a single-point adjustment used for compensating mounting position effects. When performing a zero trim, ensure the low side block valve is closed, the equalize valve is open, the high side block valve is open, and all wet legs are filled to the correct level. To check or adjust for zero shift, leave the sensor by-pass valve open (to simulate a no-flow condition), with either line pressure or a normal operating SP from the calibrator applied to the sensor. This applies the same pressure to both sides of the DP diaphragm to give a zero DP reading. 9

10 Quick Start Guide Perform the following steps: 1. Connect the Rosemount User Interface Software to the Rosemount 3095FC and run the calibration procedure. 2. Select Meter>Calibration >Freeze. 3. Under the Diff Press input, click Zero Shift to open the Set Zero Shift window. 4. Verify Reading to determine if a Zero Sift correction is required. 5. If the reading is not zero, select Set Zero Shift to adjust the Zero and select Done. If the reading is zero, select Done. 6. Select Done to close the calibration window and cancel the freeze values to begin using live readings for the flow calculations. 7. Once the zero trim is complete, verify that the high side block valve is open, close the equalize valve tightly, then open the low side block valve. 10

11 7.0 Product Certifications 7.1 Approved Manufacturing Locations Rosemount Inc. Chanhassen, Minnesota USA 7.2 European Directive Information Quick Start Guide The EC declaration of conformity for all applicable European directives for this product can be found on the Rosemount website at EmersonProcess.com/Rosemount. A hard copy may be obtained by contacting our local sales office. ATEX Directive (94/9/EC) Emerson Process Management complies with the ATEX Directive. European Pressure Equipment Directive (PED) (97/23/EC) Rosemount 3095F_2/3,4/D Flow Transmitters QS Certificate of Assessment - EC No. PED-H-100 Module H Conformity Assessment All other 3095_ Transmitters/Level Controller Sound Engineering Practice Transmitter Attachments: Process Flange - Manifold Sound Engineering Practice Electro Magnetic Compatibility (EMC) (2004/108/EC) Rosemount 3095F Flow Transmitters - EN : A1, A2, and A3 Ordinary Location Certification for Factory Mutual As standard, the Rosemount 3095FB Transmitter has been examined and tested to determine that the design meets basic electrical, mechanical, and fire protection requirements by FM, a nationally recognized testing laboratory (NRTL) as accredited by the Federal Occupational Safety and Health Administration (OSHA). 7.3 Hazardous Locations Certifications North American Certifications Canadian Standards Association (CSA) - U.S. and Canada M Explosion-Proof for Class I, Division 1, Groups C and D including optional solar panel: mast option: Suitable for use in Class I, Division 2, Groups A, B, C, D, and T3. CSA Enclosure Type 4. European Certifications H ATEX Flame4proof Certificate: LCIE05ATEX6057X EEx d IIB T5 V max = 28V dc IP II 2 G Special Conditions for Safe Use (x): 1. Operating ambient temperature: 40 C to 75 C. 2. The users have to make sure that the thermal fluid transfer doesn t overheat the equipment to a temperature corresponding to the spontaneous combustion temperature of surrounding gas. 11

12 Quick Start Guide Figure 5. Rosemount 3095FC Declaration of Conformity 12

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16 Quick Start Guide China RoHS Rosemount 3095FC List of Rosemount 3095FC Parts with China RoHS Concentration above MCVs / Hazardous Substances Part Name Lead (Pb) Mercury (Hg) Cadmium (Cd) Hexavalent Chromium (Cr +6) Polybrominated biphenyls (PBB) Polybrominated diphenyl ethers (PBDE) Electronics Assembly X O O O O O Housing Assembly X O O X O O Sensor Assembly X O O X O O SJ/T11364 This table is proposed in accordance with the provision of SJ/T O: GB/T O: Indicate that said hazardous substance in all of the homogeneous materials for this part is below the limit requirement of GB/T X: GB/T X: Indicate that said hazardous substance contained in at least one of the homogeneous materials used for this part is above the limit requirement of GB/T

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18 * * Quick Start Guide , Rev CA Global Headquarters Emerson Process Management 6021 Innovation Blvd. Shakopee, MN 55379, USA or North America Regional Office Emerson Process Management 8200 Market Blvd. Chanhassen, MN 55317, USA or Latin America Regional Office Emerson Process Management 1300 Concord Terrace, Suite 400 Sunrise, FL 33323, USA Europe Regional Office Emerson Process Management Europe GmbH Neuhofstrasse 19a P.O. Box 1046 CH 6340 Baar Switzerland +41 (0) (0) Asia Pacific Regional Office Emerson Process Management Asia Pacific Pte Ltd 1 Pandan Crescent Singapore Enquiries@AP.EmersonProcess.com Middle East and Africa Regional Office Emerson Process Management Emerson FZE P.O. Box 17033, Jebel Ali Free Zone - South 2 Dubai, United Arab Emirates RFQ.RMTMEA@Emerson.com Linkedin.com/company/Emerson-Process-Management Twitter.com/Rosemount_News Facebook.com/Rosemount Youtube.com/user/RosemountMeasurement Google.com/+RosemountMeasurement Standard Terms and Conditions of Sale can be found at The Emerson logo is a trademark and service mark of Emerson Electric Co. MultiVariable, Rosemount, and Rosemount logotype are trademarks of Emerson Process Management. Modbus is a registered trademark of Gould Inc. All other marks are the property of their respective owners Emerson Process Management. All rights reserved.