INSTRUCTION MANUAL Model YF100 Vortex Flowmeter (Integral Type, Remote Type) (Style E) Model YFA11 Vortex Flow Converter (Remote Type) IM 1F2B4-01-YIA IM 1F2B4-01-YIA 1st Edition, March 1998 Printed in U.S.A.
TABLE OF CONTENTS I. INTRODUCTION ....................................................................................................... 1 1.1 General Overview ............................................................................................. 1 1.2 Principle of Operation ....................................................................................... 1 1.2.1 Vortex shedding .................................................................................... 1 1.2.2 K-factor .............
TABLE OF CONTENTS IV. MAINTENANCE ...................................................................................................... 4.1 How to ........................................................................................................... 4.1.1 Communicating with the YEWFLO remotely ..................................... 4.1.2 Adjusting zero and span ..................................................................... 4.1.3 Using self-diagnostics ...........................................
TABLE OF CONTENTS VII. GLOSSARY APPENDIXES: Appendix Appendix Appendix Appendix A: B: C: D: ......................................................................................................... 103 Parameter Details ............................................................................. 107 HART Parameter Details ...................................................................
INTRODUCTION I. INTRODUCTION 1.1 GENERAL OVERVIEW This manual provides installation, parameter setting, calibration, maintenance and troubleshooting instructions for the YEWFLO Vortex flowmeter. Also included are standard specifications, model code definitions, dimensional drawings and a parts lists. All YEWFLO’s are shipped pre-configured for your application. Therefore, if you included correct process conditions with your order, no electronic setup or parameter setting is required.
INTRODUCTION The flapping flag is a familiar example of vortex shedding that everyone should be comfortable with. Here’s how it’s used in a vortex flowmeter. A non-streamlined part (bluff body) is inserted in the flow stream, this obstruction in the pipe causes vortices to be alternately created (shed). We call this part the ‘shedder bar’. The shedder bar in a YEWFLO performs two functions, it creates the vortices, and with the addition of our piezoelectric crystals senses them too.
INTRODUCTION 1.2.3 Qmin Those of you who haven’t used many vortex flowmeters may be wondering, ‘Why do we need to know viscosity, density, pressure and temperature?’. While the K-factor is unaffected by changes in viscosity, density and pressure, the velocity at which vortices begin to be created and become stable enough to measure accurately will vary. We refer to this velocity as Qmin, stated in desired flow units GPM, SCFH, etc. Here’s an example to help you understand.
INTRODUCTION 1.3 STANDARD SPECIFICATIONS NOTE: For special applications, please contact your local Yokogawa Industrial Automation representative to discuss possible enhancements to these standard specifications. Fluids to be measured: Liquid, gas or steam Performance specifications: Repeatability: 0.2% of reading Accuracy and velocity range : Fluid Accuracy: Pulse Output Accuracy: Analog Output Liquid ±0.8% of reading ±0.8% of reading plus ±0.1% of full scale Gas or ±0.8% of reading ±0.
INTRODUCTION Figure 1.3.1: Operating temperature range for integral type converter Power supply and load resistance: Analog output: Pulse output: Maximum output wire resistance: Maximum line capacitance: 17 to 42 VDC (see Figure 1.3.2) 14 to 30 VDC 50 ohms 0.22 microfarad Ambient humidity limits: 5 to 100% relative humidity Process pressure limits: -14.
INTRODUCTION Analog Output : Figure 1.3.2: Relationship between power supply voltage and load resistance for analog output version Pulse Output: Pulse output voltage = Vs-2v-∆v where ∆v = due to external load resistance Vs = Power Supply Voltage 2v = 2 volts Figure 1.3.3: Load resistance vs.
INTRODUCTION 1.4 BASIC SIZING 1.4.1 LIQUID Flowmeter sizing Nominal Size Notes: 1) This table assumes standard conditions of 59ºF (15ºC). 2) Maximum flowrates are based on 32 ft/sec. 3) These figures are approximations. Refer to the Yewflo sizing program for the exact minimum and maximum for your application. 4) The values shown in parenthesis is the minimum linear flowrate. 5) Proper pipe bracing may be required to obtain minimum flowrate.
INTRODUCTION STEAM Nominal Size Flow Rate (inches) Limits ½ 1 1½ 2 3 4 6 8 10 12 15 psig 12.8 122 29.7 379 58.7 905 97.5 1500 188 2895 328 5054 719 11065 1549 19785 2725 30596 3903 43816 min max min max min max min max min max min max min max min max min max min max 25 psig 14.6 161 34 498 67.
YEWFLO *E VORTEX FLOWMETERS MODEL CODE YF101 YF102 YF104 YF105 YF108 YF110 *E STAINLESS WAFER YEWFLO *E - STAINLESS WAFER 0.5" I.D. Stainless Steel Wafer 1.0" I.D. Stainless Steel Wafer 1.5" I.D. Stainless Steel Wafer 2.0" I.D. Stainless Steel Wafer 3.0" I.D. Stainless Steel Wafer 4.0" I.D.
STAINLESS FLANGED 150# *E MODEL CODE YF101 YF102 YF104 YF105 YF108 YF110 YF115 YF120 YF125 YF130 IM 1F2B4-01-YIA Page 10 YEWFLO *E VORTEX FLOWMETERS YEWFLO *E - STAINLESS 150# FLANGE 0.5" I.D. Stainless Steel 150 lb RF flange 1.0" I.D. Stainless Steel 150 lb RF flange 1.5" I.D. Stainless Steel 150 lb RF flange 2.0" I.D. Stainless Steel 150 lb RF flange 3.0" I.D. Stainless Steel 150 lb RF flange 4.0" I.D. Stainless Steel 150 lb RF flange 6.0" I.D. Stainless Steel 150 lb RF flange 8.0" I.D.
YEWFLO *E VORTEX FLOWMETERS MODEL CODE YF101 YF102 YF104 YF105 YF108 YF110 YF115 YF120 YF125 YF130 *E STAINLESS FLANGED 300# YEWFLO *E - STAINLESS 300# FLANGE 0.5" I.D. Stainless Steel 300 lb RF flange 1.0" I.D. Stainless Steel 300 lb RF flange 1.5" I.D. Stainless Steel 300 lb RF flange 2.0" I.D. Stainless Steel 300 lb RF flange 3.0" I.D. Stainless Steel 300 lb RF flange 4.0" I.D. Stainless Steel 300 lb RF flange 6.0" I.D. Stainless Steel 300 lb RF flange 8.0" I.D. Stainless Steel 300 lb RF flange 10.
STAINLESS FLANGED 600# *E MODEL CODE YF101 YF102 YF104 YF105 YF108 YF110 YF115 YF120 IM 1F2B4-01-YIA Page 12 YEWFLO *E VORTEX FLOWMETERS YEWFLO *E - STAINLESS 600# FLANGE 0.5" I.D. Stainless Steel 600 lb RF flange 1.0" I.D. Stainless Steel 600 lb RF flange 1.5" I.D. Stainless Steel 600 lb RF flange 2.0" I.D. Stainless Steel 600 lb RF flange 3.0" I.D. Stainless Steel 600 lb RF flange 4.0" I.D. Stainless Steel 600 lb RF flange 6.0" I.D. Stainless Steel 600 lb RF flange 8.0" I.D.
YEWFLO *E VORTEX FLOWMETERS MODEL CODE YF101 YF102 YF104 YF105 YF108 YF110 *E HASTELLOY C WAFER YEWFLO *E - HASTELLOY C WAFER 0.5" I.D. Hastelloy C Wafer 1.0" I.D. Hastelloy C Wafer 1.5" I.D. Hastelloy C Wafer 2.0" I.D. Hastelloy C Wafer 3.0" I.D. Hastelloy C Wafer 4.0" I.D.
HASTELLOY C FLANGED 150# MODEL CODE YF101 YF102 YF104 YF105 YF108 YF110 YF115 IM 1F2B4-01-YIA Page 14 *E YEWFLO *E VORTEX FLOWMETERS YEWFLO *E - HASTELLOY C 150# FLANGE 0.5" I.D. Hastelloy C 150 lb RF flange 1.0" I.D. Hastelloy C 150 lb RF flange 1.5" I.D. Hastelloy C 150 lb RF flange 2.0" I.D. Hastelloy C 150 lb RF flange 3.0" I.D. Hastelloy C 150 lb RF flange 4.0" I.D. Hastelloy C 150 lb RF flange 6.0" I.D.
YEWFLO *E VORTEX FLOWMETERS MODEL CODE YF101 YF102 YF104 YF105 YF108 YF110 YF115 *E HASTELLOY C FLANGED 300# YEWFLO *E - HASTELLOY C 300# FLANGE 0.5" I.D. Hastelloy C 300 lb RF flange 1.0" I.D. Hastelloy C 300 lb RF flange 1.5" I.D. Hastelloy C 300 lb RF flange 2.0" I.D. Hastelloy C 300 lb RF flange 3.0" I.D. Hastelloy C 300 lb RF flange 4.0" I.D. Hastelloy C 300 lb RF flange 6.0" I.D.
NACE MTLS 7 WAFER YEWFLO *E *E VORTEX FLOWMETERS YEWFLO *E - NACE MATERIALS WAFER MODEL CODE YF101 YF102 YF104 YF105 YF108 METER S IZES 0.5" I.D. NACE Wafer 1.0" I.D. NACE Wafer 1.5" I.D. NACE Wafer 2.0" I.D. NACE Wafer 3.0" I.D.
YEWFLO *E VORTEX FLOWMETERS MODEL CODE YF101 YF102 YF104 YF105 YF108 *E NACE MTLS 7 FLANGED 150# YEWFLO *E - NACE MATERIALS 150# FLANGE 0.5" I.D. NACE 150 lb RF Flange 1.0" I.D. NACE 150 lb RF Flange 1.5" I.D. NACE 150 lb RF Flange 2.0" I.D. NACE 150 lb RF Flange 3.0" I.D.
NACE MTLS 7 FLANGED 300# MODEL CODE YF101 YF102 YF104 YF105 YF108 IM 1F2B4-01-YIA Page 18 *E YEWFLO *E VORTEX FLOWMETERS YEWFLO *E - NACE MATERIALS 300# FLANGE 0.5" I.D. NACE 300 lb RF Flange 1.0" I.D. NACE 300 lb RF Flange 1.5" I.D. NACE 300 lb RF Flange 2.0" I.D. NACE 300 lb RF Flange 3.0" I.D.
YEWFLO *E VORTEX FLOWMETERS MODEL CODE YF101 YF102 YF104 YF105 YF108 *E NACE MTLS 7 FLANGED 600# YEWFLO *E - NACE MATERIALS 600# FLANGE 0.5" I.D. NACE 600 lb RF Flange 1.0" I.D. NACE 600 lb RF Flange 1.5" I.D. NACE 600 lb RF Flange 2.0" I.D. NACE 600 lb RF Flange 3.0" I.D.
REMOTE CONVERTER *E YEWFLO *E VORTEX FLOWMETERS MODEL YEWFLO *E - REMOTE CONVERTER CODE YFA11 Remote Converter CONFIGURATION -AUPA 4-20 mA or pulse output -ADPA 4-20 mA for intrinsic safety -ARPA Pulse output for intrinsic safety METER S IZES -01*E 0.5" body -02*E 1.0" body -04*E 1.5" body -05*E 2.0" body -08*E 3.0" body -10*E 4.0" body -15*E 6.0" body -20*E 8.0" body -25*E 10.0" body -30*E 12.
YEWFLO *E VORTEX FLOWMETERS *E PARTS METERS CABLE CABLE TYPE, *E YF011 Remote meter interconnecting cable CONFIGURATION -1 Terminated ends METER S IZES -0010F 10 feet -0015F 15 feet -0030F 30 feet -0050F 50 feet -0065F 65 feet CERTIFICATION *E Style E IM 1F2B4-01-YIA Page 21
QUICK START USING THE BT100/200 II. QUICK START BT100/BT200 HANDHELD TERMINAL Note: If you specified the correct process conditions on your order, these parameters have been preset at the factory; therefore, there is no need to re-enter the data. The Style E YEWFLO is a smart communicating device with microprocessor-based technology. When used with Yokogawa’s BT100 or BT200 handheld terminal (HHT), YEWFLO can be configured to meet specific application needs.
QUICK START USING THE BT100/200 BT100 Basic Operation 1) POWER on. 2) 3) 4) 5) First three key strokes will always display “Model No.”, Tag No.”, and “Self-check”. Press MENU key to select desired main menu. Press PMTR key to move down through the selected menu. Once a parameter has been selected, use the INC or DEC keys to review options within the parameter list. When data input is required, u se the a lpha k ey to tog g le betw eenthe a lpha a nd nu m eric cha ra cters (A to Z, 0 to 9).
QUICK START USING THE BT100/200 BT 20 0 Ba sic Opera tion 1) 2) 3) 4) 5) Press ON/OFF to a ctiva te pow er. Press ENTER k ey w henprom pted. “M odel”, “Ta g No.”, and “Self-check ” w ill a lw a ys be displa yed next. Press F4 to continu e. The m a inm enu list w illbe displa yed next. Hig hlig ht the desired m enu by u sing the u p a nd dow nm ovem ent k eys. Press ENTER to a ccess the selected m enu .
QUICK START USING THE BT100/200 2.2 YEWFLO SETUP Note: If you specified the correct process conditions on your order, these parameters have been preset at the factory; therefore, there is no need to re-enter the data. The purpose of a Quick Start is to address only those parameters which must be set to establish the operation of a meter for this application. Follow the parameters listed below and enter the data for your particular application.
QUICK START USING THE BT100/200 2.3 PARAMETER SETTING IN HART™ COMMUNICATIONS When specified, the model YF100*E vortex flowmeter can be provided with HART™ communication functions. (To determine if this field communication protocol has been incorporated in your instrument, confirm the “HART” suffix is a part of the YEWFLO model code.
QUICK START USING THE BT100/200 Single Digital Process Variable Rate: Poll/Response Mode: Burst Mode: 2.0 per second 3.7 per second Maximum Number of Multi-drop Devices: Loop Powered: 15 Multivariable Specification: Maximum process variable per smart device: 256 Maximum Number of Communication Masters: 2.3.2 Two Hardware Recommendations: Supply Voltage: 17-42 VDC Load Resistance: 250 to 600 ohms (includes cable resistance) Refer to Figure 1.3.
INSTALLATION III. INSTALLATION Before installing your YEWFLO you will need to gather the following tools: Wafer Style: 1. Gaskets - self-centering preferred. In no case should the I.D. of the gaskets be smaller than the I.D. of the meter. 2. Wrenches - Two of a size appropriate for the nuts supplied. 3. Screw driver - A small Phillips or flat blade type may be used to connect lead wires. 4. Sufficient wire to reach from the meter signal converter to the power source, receiving device.
INSTALLATION ACCEPTABLE Figure 3.1.2: Reducer, expander, elbow and valve If the meter cannot be located in the piping where the minimum straight run requirements can be met, it may be possible to install flow conditioning equipment upstream of the vortex meter and reduce the upstream piping without significantly reducing the accuracy. Contact your local representative or Yokogawa Industrial Automation for recommendations regarding flow conditioners. 3.1.
INSTALLATION 3.1.4 Flushing the pipe On a new installation we recommend flushing the pipeline and removing any and all scales on the inside of the pipe before installing the vortex meter. The bypass piping should be installed around the vortex meter to facilitate pipe cleaning. When there is no bypass piping, the vortex meter should be temporarily removed and a spool piece installed in its place. 3.1.5 Gaskets The ID of the gaskets must be equal to or larger than the ID of the meter and mating pipe.
INSTALLATION Meter Size 0.5" 0.5" 1.0" 1.0" 1.5" 1.5" 2.0" 3.0" Flange Rating 150# 300#, 600# 150# 300#, 600# 150# 300#, 600# 150# 150# Collar Kit (4 per set) F9322GC F9322GD F9322HC F9322GA F9322GC F9322JD F9322KA F9322KM Mark on collar GL GM HL GJ GL JM KC KP Table 3.2.1: Dimensions Note: Only the above indicated meter sizes require collars 3.2.2 Installing the wafer style vortex meter horizontally 1) 2) Insert two collars (see dimensions table above) on each of the two lower bolts.
INSTALLATION CAUTION: When installing the vortex meter in a vertical pipe outdoors we recommend rotating the conduit connection to face downward reducing the chance of rain and condensate running down the conduit into the housing. Fig 3.2.2: Wafer type - vertical installation 3.2.4 Installing the flanged vortex meter Use bolts, nuts and gaskets in accordance with ANSI B16.5 (user supplied). The ID of the gasket must be equal to or greater than the ID of the meter bore.
INSTALLATION 3.2.6 Rotating the meter housing The terminal box or converter housing may be rotated in 90º increments with respect to the pipe for viewing or wiring convenience. 3.2.7 Remote converter terminal box rotation 1) 2) 3) 4) Turn the power off. Remove the terminal box cover. Disconnect the lead wires from the sensor, Red (A) and White (B). For 1" through 4" meter sizes, remove the bracket mounting bolts and the terminal box from the meter body.
INSTALLATION Figure 3.2.6: Changing the converter orientation 3.2.9 Installing the remote converter A special signal cable (YF011) must be used between the vortex meter body and the remote electronics. The maximum cable length is 65 feet (20 meters). Do not splice additional cable to extend the length. The converter may mounted on 2" nominal pipe stand (horizontal or vertical) using the supplied mounting bracket.
INSTALLATION 3.3 WIRING 3.3.1 Cables and wires (analog or pulse output wires only) The following recommendations should be considered when selecting output wire for YEWFLO, and installing it in the field. 1) Use 600 V PVC insulated wire or equivalent. 2) Use shielded wire in areas susceptible to electrical noise. 3) Use wire and cable suitable for the ambient environment, especially temperature and chemical compatibility.
INSTALLATION Figure 3.3.2: Wiring Connections (Analog) Integral Converter 3.3.3 Pulse output, 3-wire type When configured for pulse output mode, the converter requires three wires between the converter and the power supply. The required power should be between 18 and 30 VDC (allowable ripple +1.5 V or less). The pulse output (P terminal) is connected to a remote totalizer. The minimum load resistance of the pulse output loop is 10k ohms (maximum capacitance 0.22F, 0.1F for output frequency above 2.
INSTALLATION Figure 3.3.4: Wiring Connections (Pulse) - Integral Type 3.3.4 Interconnection for remote converter When the converter is remotely mounted from the meter body, a special signal cable (YFO11) must be used. The maximum length of this cable is 65 feet (20 meters). The signal cable transmits a low level sensor signal from the remote flowmeter to the remote converter. The remote converter provides the output signals as described above.
INSTALLATION 3.4 CABLE 3.4.1 Field terminating the signal cable (YF011-0*E) Both ends of the cable must be finished in accordance with the following instructions. The maximum cable length is 65 feet (20 meters). The YEWFLO cable is a special double-shielded cable available only from Yokogawa Industrial Automation. Proper termination is critical to ensure the meter performs as specified. Do not splice additional cable to add length. Please follow all steps completely.
INSTALLATION dimensions shown. Cut the length of each wire to the dimensions shown. Twist the strands of each wire and drain wire so there are no free strands. 3. Do not allow the black conductive layer to short circuit to wires A, B, C or the metal Case. 4. Strip off the red or white insulation to the dimensions indicated. Twist the outer and the inner drain wires (shields) together. You should now have 3 individual conductors. 5.
INSTALLATION Confirm that the insulation between each wire including the inner shield is 10 Mega Ohm or greater at 500 VDC. Maintain both ends of the wires disconnected (open circuit) during insulation resistance (Hi-Pot) test. Converter end of the cable 1. Strip the outer polyethylene jacket, outer braided shield, inner jacket, and inner braided shield to the dimensions shown. Caution : don’t cut the drain wires. 2.
INSTALLATION b) Slide another heat shrinkable tubing over the wire bundle such that it covers the inner braided shield, overlaps the inner jacket and the loose wires A, B, and C as shown. Be certain that the heat shrink tubing protects all shield wires from chassis ground. Heat the tubing as necessary to shrink it for a tight fit. 7. Install insulated crimp lugs on each wire A, B, C and G. 8. Attach identifying labels to the outside of each signal cable.
INSTALLATION 2) 3) 4) Connect a plus (+) insulation tester leadwire to these terminals and the minus (–) leadwire to ground. Turn the insulation tester power ON and measure the resistance between the two leads. Do not apply the voltage for more than two minutes. After completing the test, disconnect the insulation tester. The short-circuiting wire between the + and – terminals should be connected to the ground terminal through a 100kΩ resistor allowing discharge of any internally charged static voltage.
INSTALLATION (A) YF100-A series Vortex flowmeters can be used in the following hazardous areas: • Explosionproof for Class I, Division 1, Groups B, C and D. • Dust ignition-proof for Class II, Division 1, Groups E, F and G • Suitable for Class III, Division 1 • Outdoor hazardous locations, NEMA 4 Figure 3.5.2: Remote Type (A) YF100-N series Vortex flowmeters can be used in the following hazardous areas: • Explosionproof for Class I, Division 1, Groups B, C and D.
INSTALLATION 3.5.4 Wiring cautions for CSA intrinsic safety If the meter is to be installed in an intrinsically safe system, safety barriers must be installed to prevent excessive power from entering the hazardous area. •Integral Installation Doc. No. ICS002-A12 p. 1 *CSA certified barrier with parameters of 28V/300 ohms.
INSTALLATION •Remote Installation Doc. No. ICS002-A12 p. 1 *CSA certified barrier with parameters of 28V/300 ohms.
INSTALLATION 3.5.5 Wiring cautions for FM intrinsic safety If the meter is to be installed in an FM intrinsically safe system, safety barriers must be installed to prevent excessive power from entering the hazardous area.
INSTALLATION •Non-incendive Remote Installation Non-incendive Parameters: Vmax = 28V, Imax = 93mA, Ci = 4nF (analog output), Ci = 62nF (pulse output), Li = 0 Vmax > Voc, Imax > Isc, Ca > Ci + Ccable, La > Li + Lcable Notes: 1. 2. 3. Division 2 power source must be FMRC approved. Control room equipment connected to the power supply must not use or generate more than 250V. YF011 Signal Cable max length 131 ft. (40 m).
INSTALLATION •Intrinsically Safe Remote Installation •Intrinsically Safe Integral Installation IM 1F2B4-01-YIA Page 56
INSTALLATION •Max. Entity Parameters Vmax = 28 Vdc Imax = 93 mA Pmax = 0.66W Ci Li Analog Output 4 nF 0 mH Pulse Output 62 nF 0 mH •Installation Requirements Vmax > Voc or Vt Imax > Isc or It Ca > Ci + Ccable La < Li + Lcable Notes: 1. 2. 3. 4. 5. YF011 signal cable max length 20 meters. Maximum non-hazardous location voltage must not exceed 250v. Do not alter drawing without authorization from FMRC. Installation should be in accordance with ANSI/ISA RP12.6.
MAINTENANCE IV. MAINTENANCE 4.1 HOW TO... The following how to lists are described in this chapter. 4.1.1 4.1.2 4.1.3 4.1.4 4.1.5 4.1.6 4.1.7 4.1.8 4.1.9 4.1.10 4.1.11 4.1.12 4.1.13 4.1.14 4.1.
MAINTENANCE 4.1.1 Communicating with the YEWFLO remotely The BT100/BT200 may be connected directly to terminals on the amplifier to communicate. You must direct connect to communicate when the output jumpers are set for pulse output. With analog output configuration, you may communicate either on the 4-20 mA loop wires or via a direct connection. The following conditions must exist in either case for communication to operate properly. Analog output mode 1.
MAINTENANCE 4.1.2 Adjusting zero and span Zero Adjustment There is no zero adjustment required on the YEWFLO. This is a procedure frequently required on other types of flowmeters but is not applicable to the YEWFLO vortex flowmeter. If the vortex meter provides an output in a no flow situation refer to the signal processing section or troubleshooting section of this manual. Span Adjustment All YEWFLO vortex meters, both analog and pulse output units, require an initial span setting.
MAINTENANCE 4.1.3 Using self-diagnostics From any menu you have access to the self-diagnostics in the YEWFLO. X60 :Self CHECK GOOD BT200 handheld terminal From the menu screen, select any menu and press ENTER, to enter parameter display mode. Press F2, the DIAG soft key. You may also scroll down to the “60” parameter in the current menu. BT100 handheld terminal Press the DIAG key and you will immediately run diagnostics, and the display will show X60:SELF CHECK with either a GOOD or ERROR display.
MAINTENANCE 4.1.4 Simulating an output/performing a loop check The YEWFLO provides the flexibility to simulate an output to perform a loop test. This feature can be used for Analog output or Pulse output configurations. Analog Output - simulate output (parameter B02:OUTPUT must be set to 4-20 mA DC) BT200 handheld terminal From the menu screen scroll down to the F: TEST choice. Press ENTER. F :TEST BT100 handheld terminal Depress the m enu until the F: TEST menu is displayed.
MAINTENANCE 4.1.5 Changing th e output mode to analog or pulse Changing the output to Analog output On the amplifier, move the 3 individual output jumpers to the “analog” position, these are the 3 pins on the right as you look at the amplifier board. Refer to figure 1.3.2 for power supply requirements. This step must be completed before proceeding. NOTE: To communicate in analog output mode you must have a current loop load of 250Ω 600Ω.
MAINTENANCE 4.1.6 Increasing gas and steam flow measurement accuracy by correcting for gas expansion To achieve the highest level of performance from a vortex meter when measuring a compressible fluid, YEWFLO offers a gas expansion factor which will automatically make the necessary correction and improve gas accuracy to ±0.8% of rate over the full operating range. Without the gas expansion factor, the standard accuracy is 1.5% of rate.
MAINTENANCE 4.1.7 Activating Reynolds number correction What is Reynolds Number Correction? The YEWFLO vortex meter’s output is linear beginning at 20,000 Reynolds number, or 40,000 for sizes 6 inch and above. From 5,000 to 20,000 Reynolds number the meter’s output is nonlinear, but repeatable. Reynolds number adjustment is a correction factor applied to the output to compensate for this nonlinearity within this Reynolds number range. When activated, flowmeter accuracy is improved to 0.
MAINTENANCE 4.1.8 Activating mis-matched pipe schedule (bore) correction The mating pipe in a vortex meter installation should be schedule 40 pipe, using other schedule pipes can cause small errors. If a pipe schedule other than schedule 40 is being used the error can be corrected using the pipe effect correction. Mis-matched pipe schedule correction D: adjust d05: pipe effect Wafer Sch80 BT200 handheld terminal Select menu D: adjust and press enter .
MAINTENANCE 4.1.9 Setting up and resetting the internal totalizer Setup of the internal totalizer C: SET 2 C01: Total Rate Note: BT200 handheld terminal Scroll through the menus to the C: SET 2 , then press ENTER. BT100 handheld terminal Press the MENU key until the C: Set 2 menu appears. Scroll down to C01: Total Rate and press Press p r m tr key to move to ENTER. parameter C01: Total Rate. Scroll to the desired totalizer factor, press Use the INC or DEC key to select the ENTER twice.
MAINTENANCE 4.1.10 Scaling the pulse output Before setting the pulse rate be sure that the YEWFLO has been properly set to pulse output mode. The pulse output of the YEWFLO may be configured as a scaled or unscaled pulse output. Follow this procedure to set the pulse scaling. Use scaled pulse to scale the output to pulses per engineering unit per B51 Flow span units. Use unscaled pulse (UNSC*1, UNSC*10 or UNSC*100) for maximum pulse resolution. Output will be 1, 10 or 100 pulses output for each input pulse.
MAINTENANCE 4.1.11 Setting up user defined flow units It is possible that the flow units required for a particular application may not be available as standard flow units. Therefore, YEWFLO offers the flexibility of setting custom user units for any application. B :SET 1 B35 :Flow unit USGAL B50 :Time Unit /m C: SET 2 C09: UNIT CONV FA 0.0238 C10: USERS UNIT BBL BT200 handheld terminal Scroll to the B: SET 1 menu and press the ENTER key.
MAINTENANCE 4.1.12 Setting up the local LCD indicator display mode The YEWFLO vortex meter offers a variety of display options. The following procedure will allow you to select which values are displayed, for your application. E: CONTROL E02: DISP SELECT rate % BT200 handheld terminal Scroll through the menus to the E: CONTROL menu, then press ENTER. BT100 handheld terminal Press the MENU key until the E: Control menu is displayed. Scroll to parameter E02: DISP SELECT then press ENTER.
MAINTENANCE 4.1.13 Setting the low cut flowrate The low cut flowrate is a digital cut-off that can be configured to force the analog or pulse output to 0% when the flow is below a predetermined value. This parameter is used especially to lock out erroneous flow signals that may occur below Qmin, where it may be desirable to have the meter drop to zero rather than provide erroneous readings. To set the low cut flowrate; move to menu H: Maintenance , then move down to H07: L.C. Flowrate .
MAINTENANCE 4.1.14 Trimming the 4-20 mA analog output The 4-20 mA analog output circuit is accurately calibrated at the factory using precision test equipment. Field adjustment of this circuit is rarely required. This adjustment should not be made when there is a suspected offset of the 4 mA point due to noise such as pipe line vibration, in this case, please refer to signal conditioning. If you find it necessary to trim the 4 mA and/or 20 mA value, it can be adjusted digitally with the handheld terminal.
MAINTENANCE milliAmp example: Calculate the new settings using X and Y values from above: (Equation 1) NEW H08 setting = ( 4 - X ) / ( Y - X ) * 100 + orig. H08 setting example: 0.89 = ( 4 - 3.93 )/( 19.72 - 3.93 ) * 100 + 0.45 H08 H09 X Y Example: milliAmp Original New .45 .89 1.25 2.58 3.93 mA 4.00 mA 19.72 mA 20.00 mA (Equation 2) NEW H09 setting = ( 16 + X - Y )/( Y - X )*100 + current H09 setting example: 2.58 = ( 16 + 3.93 - 19.72 )/( 19.72 - 3.93 ) * 100 + 1.
MAINTENANCE 4.1.15 Using the upload/download feature The upload/download feature of the BT100/200 allows for one meter to be configured for an application and then be copied to other meters with a minimum of key strokes. Note: Only the parameters in menu B and C will be transferred via the upload/download procedure. The tag number will not be transferred. To UPLOAD a configuration: 1. 2. 3. 4. 5.
MAINTENANCE 4.2 DISASSEMBLY AND REASSEMBLY This section describes disassembly and reassembly procedures required for maintenance and parts replacement. For replacement parts, see the parts list at the end of this manual. Before disassembling the transmitter, turn the power off and release the pressure. Be sure to use the proper tools for disassembling and reassembling. Caution: It is prohibited by law for the user to modify flameproof instruments. This includes adding or removing indicators.
MAINTENANCE 5) Completely loosen the three amplifier mounting screws and remove the amplifier as shown in figure 4.2.1. Caution: 6) 7) 8) 9) 4.3 To avoid damaging the connector pins, do not rotate the amplifier unit. When reinstalling the amplifier in the converter, match the connector pin positions with the socket then gently push the amplifier back into position. Don't push too hard or you will bend the pins. Tighten the amplifier mounting screws. Reconnect the leadwires to the amplifier.
MAINTENANCE Figure 4.3.1: Disassembling and Reassembling the Vortex Shedder Assembly Caution: When the shedder assembly is disassembled, the gasket must be replaced with a new gasket. 4.3.2 Removal of the shedder from integral type 1) 2) 3) 4) Remove the converter cover. Remove the amplifier. Refer to section 4.2.2 for directions. Loosen the two terminal screws to disconnect sensor wires (A & B). Remove the bracket mounting bolts and remove the terminal box and bracket simultaneously.
MAINTENANCE Figure 4.3.2: Disassembling and Reassembling the Vortex Shedder Assembly 4.4 REASSEMBLY CAUTIONS 1) 2) 3) 4) IM 1F2B4-01-YIA Page 78 Use a new gasket. Orient the shedder bar with the wider surface upstream. Align the guide pin on the vortex shedder mounting block with the guide pin hole (1" - 4" flowmeters only). See figure 4.4.1. Install the vortex shedder assembly properly. Tighten all mounting bolts with a torque wrench. Use table 4.4.1 to determine the correct torque value.
MAINTENANCE Figure 4.4.1: Vortex Shedder Bar Orientation For high temperature assemblies (option /HPT), first tighten the bolts with a torque wrench applying the A value. Next, completely loosen all the bolts and retighten with a torque wrench this time using the B value. 5) 6) Insert the sensor wires through the bottom hole of the terminal box. Slowly lower the terminal box until the bracket touches the flowmeter shoulder. Be sure to keep the sensor wires vertical while lowering the terminal box.
MAINTENANCE BOLT TORQUE CHART Size YF101 YF102,104 YF105 YF108 YF110 YF115 YF120 GREEN TEFLON COATED GASKET TORQUE 1st 2nd 3rd 4th 5th 40 in-lb 70 in-lb 100 in-lb 140 in-lb 25 in-lb 60 in-lb 90 in-lb 105 in-lb 10 ft-lb 15 ft-lb 22 ft-lb 29 ft-lb 10 ft-lb 22 ft-lb 37 ft-lb 43.5 ft-lb 10 ft-lb 22 ft-lb 43.5 ft-lb 58 ft-lb 72.5 ft-lb 10 ft-lb 15 ft-lb 29 ft-lb 36.
MAINTENANCE 4.5 YEWFLO STYLE "E" AMPLIFIER CALIBRATION PROCEDURE Before calibrating the YEWFLO style E you will need to have the following tools on hand: Item Power Supply Load Resistance Voltmeter Oscilloscope BRAIN terminal Recommended Instruments 24 VDC ±10% (Ripple < ±50mV) (250 ohm) ±0.005% Model 2506A digital multimeter (accuracy ±0.
MAINTENANCE program values. If the amplifier has been reconfigured to accommodate new process conditions or the programming sheet is not available, it will be necessary to generate a new sheet by running the YEWFLO sizing program. Contact your Yokogawa Industrial Automation representative for a copy of the sizing program. Note: For the remote amplifier, terminals A, B & C should be shorted together; otherwise, electrical noise may interfere. 4.5.1 General amplifier check-out a.
MAINTENANCE 4.5.3 Pulse output test Before beginning this section, perform the amplifier checkout procedure, steps a-d above. a. Check the PULSE/ANALOG jumpers on the front of the amplifier to be sure they are in the correct position (pulse). Access parameter B02 (OUTPUT) and confirm the setting agrees with the jumper position. Access parameter C02 (PULSE RATE) and set it to “UNSC*1”. b. With the frequency generator connected and injecting the frequency per Step 4.5.
MAINTENANCE 4.2 DISASSEMBLY AND REASSEMBLY This section describes disassembly and reassembly procedures required for maintenance and parts replacement. For replacement parts, see the parts list at the end of this manual. Before disassembling the transmitter, turn the power off and release the pressure. Be sure to use the proper tools for disassembling and reassembling. Caution: It is prohibited by law for the user to modify flameproof instruments. This includes adding or removing indicators.
MAINTENANCE 5) Completely loosen the three amplifier mounting screws and remove the amplifier as shown in figure 4.2.1. Caution: 6) 7) 8) 9) 4.3 To avoid damaging the connector pins, do not rotate the amplifier unit. When reinstalling the amplifier in the converter, match the connector pin positions with the socket then gently push the amplifier back into position. Don't push too hard or you will bend the pins. Tighten the amplifier mounting screws. Reconnect the leadwires to the amplifier.
MAINTENANCE Figure 4.3.1: Disassembling and Reassembling the Vortex Shedder Assembly Caution: When the shedder assembly is disassembled, the gasket must be replaced with a new gasket. 4.3.2 Removal of the shedder from integral type 1) 2) 3) 4) Remove the converter cover. Remove the amplifier. Refer to section 4.2.2 for directions. Loosen the two terminal screws to disconnect sensor wires (A & B). Remove the bracket mounting bolts and remove the terminal box and bracket simultaneously.
MAINTENANCE Figure 4.3.2: Disassembling and Reassembling the Vortex Shedder Assembly 4.4 REASSEMBLY CAUTIONS 1) 2) 3) 4) IM 1F2B4-01-YIA Page 78 Use a new gasket. Orient the shedder bar with the wider surface upstream. Align the guide pin on the vortex shedder mounting block with the guide pin hole (1" - 4" flowmeters only). See figure 4.4.1. Install the vortex shedder assembly properly. Tighten all mounting bolts with a torque wrench. Use table 4.4.1 to determine the correct torque value.
MAINTENANCE Figure 4.4.1: Vortex Shedder Bar Orientation For high temperature assemblies (option /HPT), first tighten the bolts with a torque wrench applying the A value. Next, completely loosen all the bolts and retighten with a torque wrench this time using the B value. 5) 6) Insert the sensor wires through the bottom hole of the terminal box. Slowly lower the terminal box until the bracket touches the flowmeter shoulder. Be sure to keep the sensor wires vertical while lowering the terminal box.
MAINTENANCE BOLT TORQUE CHART Size YF101 YF102,104 YF105 YF108 YF110 YF115 YF120 GREEN TEFLON COATED GASKET TORQUE 1st 2nd 3rd 4th 5th 40 in-lb 70 in-lb 100 in-lb 140 in-lb 25 in-lb 60 in-lb 90 in-lb 105 in-lb 10 ft-lb 15 ft-lb 22 ft-lb 29 ft-lb 10 ft-lb 22 ft-lb 37 ft-lb 43.5 ft-lb 10 ft-lb 22 ft-lb 43.5 ft-lb 58 ft-lb 72.5 ft-lb 10 ft-lb 15 ft-lb 29 ft-lb 36.
MAINTENANCE 4.5 YEWFLO STYLE "E" AMPLIFIER CALIBRATION PROCEDURE Before calibrating the YEWFLO style E you will need to have the following tools on hand: Item Power Supply Load Resistance Voltmeter Oscilloscope BRAIN terminal Recommended Instruments 24 VDC ±10% (Ripple < ±50mV) (250 ohm) ±0.005% Model 2506A digital multimeter (accuracy ±0.
MAINTENANCE program values. If the amplifier has been reconfigured to accommodate new process conditions or the programming sheet is not available, it will be necessary to generate a new sheet by running the YEWFLO sizing program. Contact your Yokogawa Industrial Automation representative for a copy of the sizing program. Note: For the remote amplifier, terminals A, B & C should be shorted together; otherwise, electrical noise may interfere. 4.5.1 General amplifier check-out a.
MAINTENANCE 4.5.3 Pulse output test Before beginning this section, perform the amplifier checkout procedure, steps a-d above. a. Check the PULSE/ANALOG jumpers on the front of the amplifier to be sure they are in the correct position (pulse). Access parameter B02 (OUTPUT) and confirm the setting agrees with the jumper position. Access parameter C02 (PULSE RATE) and set it to “UNSC*1”. b. With the frequency generator connected and injecting the frequency per Step 4.5.
PARAMETER SETTING/CONFIGURATION V. PARAMETER SETTING/CONFIGURATION 5.1 NOTES ON THE TBL OPTIONAL DIGITAL DISPLAY The TBL digital display may be used to set most of the parameters required to configure the YEWFLO. In the Parameter list each item is marked to indicate whether that parameter can be set or not. Due to the limited number of digits available in the TBL display, the full item identification is not possible. Tables 5.1.1 and 5.1.2 describe the item numbers and their function on the TBL display.
PARAMETER SETTING/CONFIGURATION As shown on As shown on TBL the BT100/BT200 TBL indicator/ totalizer display B02 2 B03 3 B10 10 B11 11 B52 52 B53 53 C01 C1 C02 C2 C09 C9 D01 d1 D02 d2 D03 d3 D05 d5 D06 d6 E01 E1 E02 E2 5.1.
PARAMETER SETTING/CONFIGURATION Figure 5.1.2: Integral Indicator/Totalizer Setting and Display Sections Once in the “SET” mode change the parameter item number using the INC key and move the flashing digits using the SHIFT key. Press the set key to move to the setting mode. Change the parameter data value and the decimal point position using the Inc key and shift the flashing digit using the SHIFT key. Once the parameter has been set correctly, press the set key once. The entire display will then flash.
PARAMETER SETTING/CONFIGURATION Sequence Key Operation 100.00% 0 1 2 3 Display SET Press SET key 0 2 :_ _0 0 ¤Flashing display position is changeable changeable INC INC ¤[C1] is displayed. ¤[d1] is displayed. INC E 1 :_ _0 0 SHIFT E 1 :_ _0 0 INC E 2 :_ _0 0 ¤Display contents are different from which values were set. Description Normal mode Example of totalized value Setting mode •Press SET key to enter setting mode. •Parameter item number can be changed.
IM 1F2B4-01-YIA Page 88 CPU error The CPU has failed and the Output is fixed No output meter is not functioning. at 1.25%. The display and selfdiagnostics are completely inoperable. --- 5 Output is limited to 6K Hertz. EE Prom EE prom is not functioning Output is fixed No output error correctly. at 1.25%. Normal Operation Normal Operation Normal Operation No output No output No output Output is fixed Output is fixed No output at -1.25%. at 0.0%.
TROUBLESHOOTING 6.2 OPERATING PROCEDURES The Vortex shedding flowmeter is a frequency measuring device. The frequency is generated as described in the ‘Principle of Operation’section, and is linear and proportional to flow velocity. The electronics convert this frequency into a flow rate signal suitable for your process, providing either an Analog 4-20 mA or powered voltage pulse output.
TROUBLESHOOTING 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. Vortex Shedder (Sensor): The shedder bar assembly (sensor) may be integrally mounted to the amplifier or remotely connected via a special signal cable. In any case, the piezoelectric crystal signal is amplified by a high impedance preamplifier circuit. Noise Balance: The Noise Balance function maximizes the signal to noise (S/N) ratio by mixing the two crystal input signals. One crystal measures primarily flow frequency.
TROUBLESHOOTING The software configuration flow chart is a simplified diagram, some details are left out for clarity. Figure 6.2.2: Software Configuration 1. 2. 3. 4. 5. 6. The flow rate frequency is input to the CPU and displayed in parameter G01. The Noise Judge then discriminates whether this signal is flow rate or noise, based on the settings of B08 (Min. Density) and H06 (Noise Judge). If noise judge determines the signal to be flow, it is passed to Low Cut.
TROUBLESHOOTING 6.3 FLOW COMPUTATION The flowrate is computed with the following equations based on the N number of generated vortices: •Flowrate (in engineering units) RATE = N * 1 * εf * εe * εr * εp *1 * UKT * Uk * 1 ∆t KT SE KT = KM * {1 - 4.81 x (Tf - 15) x 10-5} KT = KM * {1 - 2.627 x (Tf - 15) x 10-5} ...Metric Units ...English Units •Flowrate (%) RATE (%) = RATE * 1 FS •Totalized value TOTAL = N * εf * εe * εr * εp *1 * UKT * Uk * 1 KT TE TOTAL = εf * εe * εr * εp *N ...
TROUBLESHOOTING Qn Qf ρf hf Tn Pf Pn K ρn FS TE D µ ρf Volumetric flow at standard conditions Volumetric flow at operating conditions Density at operating conditions (B14 or B19) Specific enthalpy (kcal/kg), (Btu/lb) (B20) Standard temperature Operating pressure (kg/cm2abs), (psia) Standard pressure (kg/cm2abs), (psia) (B27) Deviation factor for gas (B28) Density at standard temperature and standard pressure (kg/Nm3), (lb/scf) Flowrate span (B52) Total rate (C01) Internal diameter (m), (inch) (B03) viscosi
TROUBLESHOOTING Qf (Flowrate) U k = Uk (m3) Uk = Uk (acf) •Liquid Qf (Flowrate) M (Mass flowrate) 6.4 Uk = Uk (m3) Uk = Uk (acf) Uk = pf * U(kg) Uk = 7.481 x ρf * U(lb) (7.481 is a conversion factor of USgal into acf) SIGNAL CONDITIONING 6.4.
TROUBLESHOOTING to the axis of vibration. • Check the gaskets to be sure they don’t protrude into the flow stream. If they do, trim them as required or reinstall them. • Be sure that wafer style meters are aligned properly using any alignment devices supplied with the meter. • If the meter is installed in non-conductive pipe, be sure the body is well grounded using an external strap. Ifa remote amplifieris used,confirm the following: 1) The interconnecting cable wasfactory terminated.
TROUBLESHOOTING 2) Connect a voltmeter at test points TP2 and COM2. Although the voltage read will be an RMS value and not peak-to-peak, adjusting H01 to minimize this value will produce the lowest noise component. 3) If an oscilloscope or voltmeter is not available, use parameters H20 and H21 to read the amplitude of the voltage at test points TP2 and COM2. Set parameter H20 to EXECUTE and then access parameter H21 which will display the peak to peak voltage.
TROUBLESHOOTING 6.4.7 Low-cut flowrate adjustment (parameter H07) This filter is used to eliminate frequencies below the range of measurement. The adjustment value becomes a multiplier on the default frequency to determine the actual low-cut frequency. The adjustment range is 0.5 to 10. First determine whether the noise frequency is below your minimum flow requirement: 1) Access parameter G02 (SPAN FREQUENCY) and record this value.
TROUBLESHOOTING 6.5 FLOWCHARTS 6.5.1 No flowmeter output under flowing conditions Is power supplied? Are voltage and polarity correct? No Apply correct power Yes END Are analog/pulse jumpers set correctly and in agreement with output type parameter B02? No Correct jumbers and/or parameter END Yes Confirm that B parameters agree with process conditions, fluid type, meter size, etc. Correct as required.
TROUBLESHOOTING No flowmeter output under flowing conditions (cont.) Yes Check and reset Gain = 0 (H03), Output? END No Set noise judge (H06) to not active, Output? Check and correct minimum density parameter (B08) to process conditions. Set noise judge (H06) to active. Yes Yes No Output? Upload parameters to handheld terminal END No Reduce minimum density (B08) value by 20%.
TROUBLESHOOTING 6.5.2 Flowmeter output with no flow Confirm that all downstream valves are closed Perform piping check-out secion 6.4.3 Are Analog/Pulse jumpers set correctly and in agreement with output type, parameter B2? NO Correct parameters END YES Do B parameters agree with process conditions, fluid type, meter size, etc.? NO Correct parameters END YES Perform noise balance adjustment, section 6.4.4? Output? NO END YES Perform noise judge adjustment, section 6.4.5.
TROUBLESHOOTING 6.5.3 Large flowmeter errors Do parameter settings agree with process conditions? NO Correct parameter settings END Correct power supply voltage and load END YES Are power supply voltage and load resistance correct? NO YES Does TP2 waveform contain 60Hz noise? YES Eliminate noise by grounding, or using shielded wire. (For remote meters only, confirm that Yokogawa's special signal cable (YF011) is used and properly terminated.) END NO Is TP2-COM2 waveform normal? Figure 6.4.1.
TROUBLESHOOTING 6.5.4 Output is unstable when flowrate is low YES Is TP2-COM2 waveform unstable? NO Check meter sizing. Is the flowrate within the measurable range? YES NO YES Waveform superimposed with 60Hz noise? Perform piping checkout procedure, section 6.4.3. Confirm that vortex sensor assembly mounting bolts are properly torqued. Eliminate noise by grounding, or using shielded wire. For remote meters only, confirm that Yokogawa's special signal cable (YF011) is used and properly terminated.
GLOSSARY OF TERMS VII. GLOSSARY ACF: actual cubic feet - The volume which a gas occupies at any given temperature and pressure. The mass of that volume will vary with the changes in the pressure and temperature. Amplifier assembly - An electronic device which receives an input signal (in the case of YEWFLO frequency of vortex shedding) and controls the output signal such that the output is proportional to the input signal.
GLOSSARY OF TERMS CSA (Canadian Standards Association) - A testing agency located in Canada that reviews and tests instruments to certify that they may be used safely in hazardous areas. See also FM. Density - The mass of a substance per unit volume. Often expressed in terms of pounds per cubic foot. Deviation - Parameter B28, where the “Z” factor is entered for gases which do not meet the compressibility requirements necessary to be considered perfect or ideal gases.
GLOSSARY OF TERMS Mass - The weight of a fluid normally expressed in pounds or kilograms. Mass flow is the flow rate expressed in weight units per unit time such as pounds per hour. N balance - Noise Balance a Parameter used to reduce the effects of vibration or pipe noise which may cause the meter to have an output when there is no flow. Adjusting this parameter will not affect the meter accuracy or K-factor. L. C.
GLOSSARY OF TERMS Strouhal number - A dimensionless number that when constant defines the region of linear flow measurement. This value is defined by geometric dimensions.. Style ‘E’YEWFLO - The current design of the YEWFLO. An intelligent vortex flowmeter, utilizing microprocessor electronics, custom Application Specific Integrated Circuits (ASIC) and surface mount assembly technology. TBL - An optional local digital indicator used with the YEWFLO to indicate the rate of flow or total flow.
Appendix A: Parameter Details The following table lists each parameter as it would be displayed via the BT100 or BT200 handheld terminal (HHT) or the local digital indicator/operator interface, (option code TBL). The information provided in each column is defined below. Parameter No.: Menu and parameter identification number as shown in the HHT display. Parameter Name: Abbreviated alphanumeric name describing the parameter function. Data Range: The available range of data for each parameter.
Appendix A: Parameter Details Hand Held Data Range Terminal Parameter No. and Name Read only A: Display Indicator/Interface Prmtr No. 0.0 to 110.0 Read only 0 to 65535 A20: Flow Rate Read only 0 to 999999 A30: Total Read only Good A60: Self-check Error Read only Read only B: Set 1 16 characters B01: Tag No. 4 to 20 mA B02: Output Pulse .5 in (15 mm) B03: Size 1 in (25 mm) 1.
Appendix A: Parameter Details Hand Held Terminal Parameter No. and Name Data Range Indicator/Interface Prmtr No. B08: Min. Density f 0.00001 to 32000 08 B51: Span Factor E0 51 Help / Remarks Code No. 0.00001 to 32000 Enter the minimum flowing density using the units of B07, this parameter works in conjunction with Noise Judge to reject erroneous flow signals. ºC 09 0 Select the temperature units. B09: Temp Unit ºF 1 -500.0 to 1000 10 -500.0 to 1000 Enter the operating Temperature in units of B09.
Appendix A: Parameter Details Hand Held Terminal Parameter No. and Name B52: Flow Span B53: Damping B60: Self-check C: Set 2 C01: Total Rate Data Range Prmtr No. E+1 E+2 E+3 E+4 E+5 E-5 E-4 E-3 E-2 E-1 0.00001 to 32000 52 2 4 8 16 32 64 0 Good Error Read only Read only 53 E0 E+1 E+2 E+3 E+4 E+5 E-5 E-4 E-3 E-2 E-1 UNSC*1 UNSC*10 UNSC*100 C1 C02: Pulse Rate Help / Remarks Code No. 1 2 3 4 5 6 7 8 9 10 0.
Appendix A: Parameter Details Hand Held Terminal Parameter No. and Name Data Range Indicator/Interface Prmtr No. Code No. 10 11 12 13 0.00001 to 32000 C09: Unit Conv. Fa E-1 UNSC*1 UNSC*10 UNSC*100 0.00001 to 32000 C10: Users Unit 8 characters No access C60: Self-check Good Error Read only Read only No access D: Adjust C9 Not active Active d1 D02: Viscosity 0.00001 to 32000 d2 D03: Density f 0.
Appendix A: Parameter Details Hand Held Data Range Terminal Parameter No. and Name Good D60: Self-check Error Read only Read only E: Control E01: Total Reset Indicator/Interface Prmtr No. Code No. No access Diagnostic self-check. If good is displayed no error exists. See “How To Use Diagnostics” for details. No access This signifies the beginning of Menu E for configuration of the local indicator. Select Execute to reset the integral totalizer.
Appendix A: Parameter Details Hand Held Data Range Terminal Parameter No. and Name Read only G22: Min Flow G60: Self-check H: Maintenance H01: N. Balance H02: TLA Good Error Read only Read only -5 to 10 Factory Set Indicator/Interface Prmtr No. H1 Code No. No access Minimum flow reading since the last execute of G20. Display value 0 - 110% span. No access Diagnostic self-check. If good is displayed no error exists. See “How To Use Diagnostics” for details.
Appendix A: Parameter Details Hand Held Terminal Parameter No. and Name Data Range Indicator/Interface Prmtr No. Code No. H21: TP2 (Vp-p) 0 to 9.
Appendix B: HART Parameter Details Menus Offline R/W Note 1 Offline Configure Simulation Online Transfer New Device Rosemount Vortex Yokogawa YEWFLO Last Device Rosemount Vortex Yokogawa YEWFLO Dev v5. DD vl Dev vl. DD vl Dev vl. DD vl. Dev vl. DD vl. BRAIN Note 2 ...See Note 3 R&W ...
Appendix B: HART Parameter Details Menus K-factor Density Temperature Fluid R/W BRAIN R&W R&W B06 B05 R&W R&W B08 B07 R&W B10 B09 B04 R&W R&W B14 B15 R&W R&W B19 B20 R&W R&W B21 B22 R&W R&W R&W R&W R&W B25 B26 B27 B28 B29 R&W B35 Unit conv. factor User unit Frequency R&W R&W R&W R&W R B50 B52 C09 C10 G01 Velocity Span freq. Reynolds No. Fluctuation R R R R&W G03 G02 G05 G20 R R R&W G21 G22 D01 Reynolds No.
Appendix B: HART Parameter Details Menus R/W R&W BRAIN D06 R&W D20 F1 D1 R&W R&W D21 D22 Set pt. 2 data F2 D2 R&W R&W D23 D24 Set pt. 3 data F3 D3 R&W R&W D25 D26 Set pt. 4 data F4 D4 R&W R&W D27 D28 Set pt. 5 data F5 D5 R&W R&W R&W R&W R&W R&W R&W D29 D30 H01 H02 H03 H04 H06 R&W R&W H07 H10 R&W H20 R R&W R&W H21 B53 B02 Expansion factor Not active, Active Not active, Active Flow comp. control (When “Active”) Set pt. 1 data Service Noise bal. T.L.A. Gain H.F.
Appendix B: HART Parameter Details Menus R/W Device into PV Display scale Manufacturer Tag Descriptor Message Date Dev id Write protect Revision #’s Review PV PV AO PV URV Mode M 1F2B4-01-YIA Page 118 Factory Service into. Review 1 Review 2 Review 3 Not open ...See Note 5 ...See Note 5 ...See Note 5 PV E0 to ±E5 Universal rev.
Appendix B: HART Parameter Details Note 1: R = read, W = write Note 2: Shows corresponding BRAIN parameter. See Appendix A for details on parameter data range and help. Note 3: Note 4: Note 5: New Device Status Review 1 Review 3 Output select Line size Fluid K-factor unit K-factor value Density unit Min.
INDEX Symbols 2-wire: 43 3-wire: 44 4-20: 3, 22, 43, 49, 50, 90, 91, 104 A accuracy: 2, 4, 37, 38, 106 adjustment: 91, 95, 96, 97, 98, 107 ambient: 4, 5, 43 amplifier: 3, 5, 22, 41, 42, 75, 76, 77, 81, 82, 83, 87, 91, 95, 96, 104, 105, 107 analog: 3, 4, 5, 6, 22, 43, 44, 45, 82, 83, 90, 91, 92 B H handheld; 22, 25 HHT: 22 high frequency: 91, 98 I installation: 1, 36, 37, 38, 39, 40, 42, 43, 49, 52, 53, 54, 55, 56, 91, 95 insulation: 40, 46, 47, 48, 49, 50 integral: 4, 5, 40, 41, 44, 45, 50, 52, 54, 55,
INDEX R reassembly: 75, 76, 78 remote: 4, 22, 40, 41, 42, 43, 44, 45, 51, 53, 76, 81, 82, 91, 95, 96, 106, 107 reset: 22, 97, 105 resistance: 5, 6, 43, 44, 48, 49, 50, 107 Reynolds number: 93, 106 rotate: 41, 42, 76 S scaling: 3 setting: 1, 3, 22, 82, 83, 85, 86, 87, 91, 96, 97, 104, 106, 107 setup: 1, 25, 91, 94 shedder bar: 2, 3, 5, 37, 76, 77, 78, 79, 91, 95, 104, 106, 107 signal cable: 42, 45, 46, 47, 49, 91 sizing: 1, 2, 3, 7, 8, 36, 82, 90, 104 span: 3, 22, 81, 82, 93, 94, 95, 98, 104, 106, 107 steam
