Endress+Hauser Proline Prowirl 72 Operating Instructions Manual
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Endress+Hauser Proline Prowirl 72 Operating Instructions Manual

Endress+Hauser Proline Prowirl 72 Operating Instructions Manual

Vortex flow measuring system 4...20 ma hart
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Operating Instructions

Proline Prowirl 72
Vortex Flow Measuring System
4...20 mA HART
6
BA084D/06/en/12.05
71008404
Valid as of software version:
V 1.02.00 (amplifier)

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  • Page 1: Operating Instructions

    Operating Instructions Proline Prowirl 72 Vortex Flow Measuring System 4...20 mA HART BA084D/06/en/12.05 71008404 Valid as of software version: V 1.02.00 (amplifier)

  • Page 2: Brief Operating Instructions

    Brief operating instructions Proline Prowirl 72 Brief operating instructions These brief operating instructions explain how to commission your measuring device quickly and easily: Safety instructions Page 7 Æ Installation Page 11 Æ Wiring Page 21 Æ Display and operating elements Page 27 Æ...

  • Page 3: Quick Setup For Quick Commissioning

    Proline Prowirl 72 QUICK SETUP for quick commissioning QUICK SETUP for quick commissioning XXX.XXX.XX Quick Setup Quick Setup Commission HOME-POSITION Language Application Measuring Unit Type Volume Flow Calculated Mass Flow Corrected Volume Flow Unit Unit Unit Flow Flow Flow Unit...
  • Page 4 QUICK SETUP for quick commissioning Proline Prowirl 72 Endress+Hauser...
  • Page 5 Proline Prowirl 72 Table of Contents Table of Contents Brief operating instructions ... . . 2 Operation ......
  • Page 6 Table of Contents Proline Prowirl 72 10.1.15Documentation ....68 10.2 Dimensions of flow conditioner according to EN (DIN) / ANSI / JIS ... 69 Description of device functions .

  • Page 7: Safety Instructions

    Strict compliance with the instructions in these Operating Instructions is mandatory. • In the case of special fluids (incl. fluids for cleaning), Endress+Hauser will be happy to assist in clarifying the material resistance properties of wetted parts. However, the user is responsible for the choice of wetted materials as regards their in-process resistance to corrosion.

  • Page 8: Return

    Endress+Hauser: • Always enclose a fully completed “Declaration of Contamination” form with the device. Only then can Endress+Hauser transport, examine and repair a returned device. Note! A copy of the “Declaration of Contamination” can be found at the end of these Operating Instructions.

  • Page 9: Identification

    2 Identification Identification Device designation The “Proline Prowirl 72” flowmeter system consists of the following components: • Transmitter Proline Prowirl 72 • Prowirl F or Prowirl W sensor In the compact version, the transmitter and sensor form a mechanical unit; in the remote version they are mounted separate from one another.

  • Page 10: Sensor Nameplate (Remote Version)

    Regulation and Laboratory Procedures” and the EMC requirements as per EN 61326/A1. The measuring system described in these Operating Instructions is therefore in conformity with the statutory requirements of the EC Directives. Endress+Hauser confirms successful testing of the device by affixing to it the CE mark.

  • Page 11: Installation

    Proline Prowirl 72 3 Installation Installation Incoming acceptance, transport, storage 3.1.1 Incoming acceptance On receipt of the goods, check the following points: • Check the packaging and the contents for damage. • Check the shipment, make sure nothing is missing and that the scope of supply matches your order.

  • Page 12: Installation Conditions

    3 Installation Proline Prowirl 72 Installation conditions Note the following points: • The measuring device requires a fully developed flow profile as a prerequisite for correct volume flow measurement. The inlet and outlet runs must be taken into account (see Page 14).

  • Page 13: Heat Insulation

    Proline Prowirl 72 3 Installation Orientations B, C and D are possible with horizontal installation (see Page 13). The arrow indicated on the device must always point in the direction of flow in all orientations. " Caution! • If fluid temperature is ≥ 200 °C, orientation B is not permitted for the wafer version (Prowirl 72 W) with a nominal diameter of DN 100 and DN 150.

  • Page 14: Inlet And Outlet Run

    3 Installation Proline Prowirl 72 3.2.5 Inlet and outlet run As a minimum, the inlet and outlet runs shown below must be observed to achieve the specified accuracy of the device. The longest inlet run shown must be observed if two or more flow disturbances are present.

  • Page 15: Vibrations

    Installation of pressure measuring point (PT) and temperature measuring point (TT) Perforated plate flow conditioner A specially designed perforated plate flow conditioner, available from Endress+Hauser, can be installed if it is not possible to observe the inlet runs required. The flow conditioner is fitted between two piping flanges and centered with mounting bolts.

  • Page 16: Installation

    Seals projecting into the flow current have a negative effect on the vortex formation after the bluff body and cause inaccurate measurement. For this reason, the seals supplied by Endress+Hauser for the wafer version have a slightly larger internal diameter than the measuring pipe.

  • Page 17: Rotating The Transmitter Housing

    Proline Prowirl 72 3 Installation 3.3.2 Rotating the transmitter housing The electronics housing can be rotated continuously 360 ° on the housing support. Loosen the safety screw. Turn the transmitter housing to the desired position (max. 180 ° in each direction to the stop).

  • Page 18: Mounting The Transmitter (Remote Version)

    3 Installation Proline Prowirl 72 3.3.4 Mounting the transmitter (remote version) The transmitter can be mounted in the following ways: • Wall mounting • Pipe mounting (with separate mounting kit, accessories see Page 45) The transmitter and the sensor must be mounted separate in the following circumstances: •...

  • Page 19: Post-Installation Check

    Proline Prowirl 72 3 Installation Post-installation check Perform the following checks after installing the measuring device in the piping: Device condition and specifications Notes − Is the device damaged (visual inspection)? Do the process temperature/pressure, ambient temperature, measuring range see Page 59 ff.
  • Page 20 3 Installation Proline Prowirl 72 Endress + Hauser...

  • Page 21: Wiring

    Warning! When connecting Ex-certified devices, please refer to the notes and diagrams in the Ex-specific supplement to these Operating Instructions. Please do not hesitate to contact your Endress+Hauser representative if you have any questions. Connecting the remote version 4.1.1 Connecting the sensor Note! •...

  • Page 22: Cable Specifications

    4 Wiring Proline Prowirl 72 4.1.2 Cable specifications The specifications of the cable connecting the transmitter and the sensor of the remote version are as follows: • 4 x 2 x 0.5 mm PVC cable with common shield (4 pairs, pair-stranded).
  • Page 23 Proline Prowirl 72 4 Wiring Only remote version: Secure the ground cable to the ground terminal (i). Fold up the cover of the connection compartment and tighten the screws (d). 10. Remove the display module (b) and fit on the retaining rails (c).

  • Page 24: Terminal Assignment

    4 Wiring Proline Prowirl 72 Plug the terminal connectors (e / f) into the transmitter housing. Note! The connectors are coded so you cannot mix them up. Only remote version: Secure the ground cable to the ground terminal (Fig. 17, c).

  • Page 25: Hart Connection

    Proline Prowirl 72 4 Wiring 4.2.3 HART connection Users have the following connection options at their disposal: • Direct connection to transmitter by means of terminals 1 (+) / 2 (–) • Connection by means of the 4...20 mA circuit Note! •...

  • Page 26: Degree Of Protection

    • The housing seals must be clean and undamaged when inserted into their grooves. The seals must be dried, cleaned or replaced if necessary. If the device is used in a dust atmosphere, only the associated Endress+Hauser housing seals can be used. • All housing screws and screw caps must be firmly tightened.

  • Page 27: Operation

    Proline Prowirl 72 5 Operation Operation Display and operating elements The local display enables you to read important parameters directly at the measuring point and also configure the device. The display consists of two lines; this is where measured values and/or status variables (e.g. bar graph) are displayed.

  • Page 28: The Function Matrix: Layout And Use

    5 Operation Proline Prowirl 72 The function matrix: layout and use Note! • Please refer to the general notes on Page 29. • Function matrix overview → Page 71 • Detailed description of all functions → Page 72 ff. The function matrix is a two-level construct: the function groups form one level and the groups' functions the other.

  • Page 29: General Notes

    • If “0” is entered as the private code, programming is always enabled. • Your Endress+Hauser service organization can be of assistance if you mislay your private code. 5.2.3 Disabling the programming mode Programming mode is disabled if you do not press a key within 60 seconds following automatic return to the HOME position.

  • Page 30: Error Message Display

    5 Operation Proline Prowirl 72 Error message display Type of error Errors which occur during commissioning or measuring operation are displayed immediately. If two or more system or process errors occur, the error with the highest priority is always the one shown on the display.

  • Page 31: Communication (Hart)

    Proline Prowirl 72 5 Operation Communication (HART) In addition to via local operation, the measuring device can also be configured and measured values obtained by means of the HART protocol. Digital communication takes place using the 4...20 mA current output HART (see Page 25).

  • Page 32: Device Variables And Process Variables

    5 Operation Proline Prowirl 72 5.4.2 Device variables and process variables Device variables: The following device variables are available via the HART protocol: ID (decimal) Device variable OFF (not assigned) Flow Totalizer Process variables: At the factory, the process variables are assigned to the following device variables: •...
  • Page 33 Proline Prowirl 72 5 Operation Command no. Command data Response data HART command / access type (numeric data in decimal form) (numeric data in decimal form) Read the primary process None 24 bytes are sent as a response: variable as current in mA and –...
  • Page 34 5 Operation Proline Prowirl 72 Command no. Command data Response data HART command / access type (numeric data in decimal form) (numeric data in decimal form) Read sensor information on None – Byte 0-2: serial number of the sensor the primary process variable –...
  • Page 35 Proline Prowirl 72 5 Operation Command no. Command data Response data HART command / access type (numeric data in decimal form) (numeric data in decimal form) Common practice commands Write attenuation constant for Byte 0-3: attenuation constant of the primary...
  • Page 36 5 Operation Proline Prowirl 72 Command no. Command data Response data HART command / access type (numeric data in decimal form) (numeric data in decimal form) Read extended device status None The current device status is displayed in extended form as the...

  • Page 37: Device Status / Error Messages

    Proline Prowirl 72 5 Operation 5.4.4 Device status / error messages You can read the extended device status, in this case, current error messages, via command “48”. The command delivers bit-encoded information (see table below). Note! Detailed information on the device status messages and error messages, and how they are rectified, can be found on Page 48 ff.!

  • Page 38: Switching Hart Write Protection On/Off

    5 Operation Proline Prowirl 72 5.4.5 Switching HART write protection on/off A DIP switch on the amplifier board provides the means of activating or deactivating the HART write protection. When the HART write protection is active, it is not possible to change the parameters via the HART protocol.

  • Page 39: Commissioning

    Proline Prowirl 72 6 Commissioning Commissioning Function check Make sure that all final checks have been completed before you commission your measuring point: • “Post-installation check” checklist → Page 19 • “Post-connection check” checklist → Page 26 Commissioning 6.2.1 Switching on the measuring device Once the function checks have been successfully completed, it is time to switch on the supply voltage.

  • Page 40: Commissioning" Quick Setup

    6 Commissioning Proline Prowirl 72 6.2.2 “Commissioning” Quick Setup The “Commissioning” Quick Setup guides you systematically through all the major functions of the device that have to be configured for standard measuring operation. You will find a flowchart of the “Commissioning” Quick Setup menu on Page 41 and the function description on Page 77.
  • Page 41 Proline Prowirl 72 6 Commissioning Flowchart of “Commissioning” Quick Setup XXX.XXX.XX Quick Setup Quick Setup Commission HOME-POSITION Language Application Measuring Unit Type Volume Flow Calculated Mass Flow Corrected Volume Flow Unit Unit Unit Flow Flow Flow Unit Unit Unit Totalizer...
  • Page 42 6 Commissioning Proline Prowirl 72 Endress + Hauser...

  • Page 43: Maintenance

    The housing seals must be clean and undamaged when inserted into their grooves. The seals must be dried, cleaned or replaced if necessary. Note! If the device is used in a dust atmosphere, only the associated Endress+Hauser housing seals can be used. Endress + Hauser...
  • Page 44 7 Maintenance Proline Prowirl 72 Endress + Hauser...

  • Page 45: Accessories

    Proline Prowirl 72 8 Accessories Accessories Various accessories, which can be ordered separately from Endress+Hauser, are available for the transmitter and the sensor. Your Endress+Hauser service organization can provide detailed information on the order codes in question. Accessory Description Order code 72XXX −...
  • Page 46 8 Accessories Proline Prowirl 72 Accessory Description Order code Energy manager Steam and heat computer for industrial energy calculation of steam RMS 621 * * * * * * * * * RMS 621 and water. Calculation of the following applications: •...

  • Page 47: Trouble-Shooting

    Proline Prowirl 72 9 Trouble-shooting Trouble-shooting Trouble-shooting instructions Always start trouble-shooting with the checklists below if faults occur after start-up or during operation. This takes you directly (via various queries) to the cause of the problem and the appropriate remedial measures.

  • Page 48: System Error Messages

    9 Trouble-shooting Proline Prowirl 72 System error messages " Caution! In the event of a serious fault, a flowmeter might have to be returned to the manufacturer for repair. In such cases, the procedures on Page 8 must be carried out before you return the measuring device to Endress+Hauser.
  • Page 49 Proline Prowirl 72 9 Trouble-shooting No. Error message / Type Cause Remedy / spare part 394 S DSC SENS DEFCT The DSC sensor is defective, Contact your Endress+Hauser service $ # 394 measurement no longer takes place. organization. 395 S DSC SENS LIMIT...

  • Page 50: Process Errors Without Messages

    • Support the piping near the device. If these measures do not solve the problem, your Endress+Hauser service organization can adjust the filters of the device to suit your special application.
  • Page 51 The following options are available for tackling problems of this nature: some other fault not described above has occurred. Request the services of an Endress+Hauser service technician In these instances, please If you contact our service organization to have a service technician sent out, please...

  • Page 52: Response Of Outputs To Errors

    9 Trouble-shooting Proline Prowirl 72 Response of outputs to errors Note! The failsafe mode of totalizers and current, pulse and frequency outputs can be configured by means of various functions in the function matrix. Positive zero return and error response: You can use positive zero return to set the signals of the current, pulse and frequency outputs to their fallback value, for example when operation has to be interrupted while a pipe is being cleaned.

  • Page 53: Spare Parts

    Note! You can order spare parts directly from your Endress+Hauser service organization by quoting the serial number printed on the transmitter nameplate (see Page 9). Spare parts are shipped as sets comprising the following parts: •...

  • Page 54: Installing And Removing Electronics Boards

    " Caution! Use only genuine Endress+Hauser parts. Procedure when installing/removing electronics boards (see Fig. 26) Unscrew the cover (a) of the electronics compartment from the transmitter housing. Remove the local display module (b) from the retaining rails (c).
  • Page 55 Proline Prowirl 72 9 Trouble-shooting A0001919 Fig. 26: Installing and removing electronics boards Non-Ex / Ex-i and Ex n version Cover of electronics compartment Local display module Retaining rails of local display module Fixing screws for cover of connection compartment...

  • Page 56: Ex D Version

    " Caution! Use only genuine Endress+Hauser parts. Procedure when installing/removing electronics boards (see Fig. 27) Installing/removing the I/O board (COM module) Release securing clamp (a) of the connection compartment cover (b).
  • Page 57 Proline Prowirl 72 9 Trouble-shooting A0001920 Fig. 27: Installing and removing electronics boards Ex d version Clamp for cover of connection compartment Cover of connection compartment Terminal connector I/O board (COM module) threaded connection I/O board (COM module) Connecting cable plug I/O-module...

  • Page 58: Software History

    9 Trouble-shooting Proline Prowirl 72 Software history Date Software version Software modification Documentation Modifications / supplements 71008404/12.05 11.2004 Amplifier: Software extension: V 1.02.XX – SIL-2 as of V: 1.02.01 New functionality: – Operation in Polish and Czech as of V 1.02.01...

  • Page 59: Technical Data

    Proline Prowirl 72 10 Technical data Technical data 10.1 Technical data at a glance 10.1.1 Application The measuring system is used to measure the volume flow of saturated steam, overheated steam, gases and liquids. If the process pressure and process temperature are constant, the measuring device can also output the flow as the calculated mass flow and corrected volume flow.

  • Page 60: Output

    = 9 m/s Note! By using the selection and planning program “Applicator”, you can determine the exact values for the fluid you use. You can obtain the Applicator from your Endress+Hauser sales center or on the Internet under www.endress.com. K-factor range The table is a guide.

  • Page 61: Power Supply

    Proline Prowirl 72 10 Technical data Signal on alarm • Current output: Failsafe mode can be selected (e.g. in accordance with NAMUR Recommendation NE 43) • Pulse output: Failsafe mode can be selected • Status output: “not conductive” in event of fault...

  • Page 62: Performance Characteristics

    10 Technical data Proline Prowirl 72 Cable specification • Permitted temperature range: –40 °C...(max. ambient temperature plus 10 °C) • Remote version → Page 22 Power supply failure • Totalizer stops at the last value determined (can be configured). • All settings are kept in the EEPROM.

  • Page 63: Operating Conditions: Environment

    Proline Prowirl 72 10 Technical data 10.1.8 Operating conditions: environment Ambient temperature range • Compact version: –40...+70 °C (EEx d version: –40...+60°C; ATEX II 1/2 GD version/dust ignition-proof: –20...+55°C) Display can be read between –20 °C...+70 °C • Remote version: Sensor –40...+85 °C...
  • Page 64 10 Technical data Proline Prowirl 72 Medium pressure Pressure-temperature curve according to EN (DIN), stainless steel PN 10...40 → Prowirl 72W and 72F PN 63...250 → Prowirl 72F PN 10...40 PN 63...250 PN 250 PN 40 PN 160 PN 25...
  • Page 65 Proline Prowirl 72 10 Technical data Pressure-temperature curve according to JIS B2238 and butt-weld version, stainless steel • JIS B2238: • Butt-weld version: 10...20K → Prowirl 72W and 72F PN 250, Cl 1500 → Prowirl 72F 40K → Prowirl 72F JIS 10...40 K...

  • Page 66: Frequency Ranges For Air And Water

    10 Technical data Proline Prowirl 72 10.1.10 Frequency ranges for air and water For further media, e.g. steam, you can find information in the Applicator. Prowirl 72W Air (at 0 °C, 1.013 bar) Water (at 20 °C) K-factor DIN / ANSI...

  • Page 67: Human Interface

    • Local operation with three keys (O, S, F) Operating elements • Quick Setup for quick commissioning • Operating elements accessible also in Ex zones Remote operation Operation via: • HART protocol • Fieldtool (Endress+Hauser software package for complete configuration, commissioning and diagnosis) Endress + Hauser...

  • Page 68: Certificates And Approvals

    10.1.14 Accessories Various accessories, which can be ordered separately from Endress+Hauser, are available for the transmitter and the sensor (see Page 45). Your Endress+Hauser service organization can provide detailed information on the order codes of your choice.

  • Page 69: According To En (Din) / Ansi / Jis

    Proline Prowirl 72 10 Technical data 10.2 Dimensions of flow conditioner according to EN (DIN) / ANSI / JIS Dimensions according to: • EN 1092-1 (DIN 2501) • ANSI B16.5 • JIS B2238 Material 1.4435 (316L), in conformity with NACE MR0175 and MR0103 A0001941 D1: The flow conditioner is fitted at the outer diameter between the bolts.
  • Page 70 10 Technical data Proline Prowirl 72 Table: dimensions of flow conditioner according to ANSI Pressure Centering diameter D1 / D2 Weight rating [mm] [mm] [kg] Cl. 150 50.1 0.03 ½" Cl. 300 56.5 0.04 Cl. 150 69.2 1" 0.12 Cl. 300 74.3...

  • Page 71: Description Of Device Functions

    Proline Prowirl 72 11 Description of device functions Description of device functions 11.1 Illustration of the function matrix Endress + Hauser...

  • Page 72: Proline Prowirl

    11 Description of device functions Proline Prowirl 72 11.2 Description of functions 11.2.1 Group MEASURED VALUES Function description MEASURED VALUES FLOW The flow currently measured appears on the display. Display: 5-digit floating-point number, including unit (e.g. 5.545 dm³/min; 1.4359 kg/h; 731.63 gal/d, etc.) Note! The appropriate unit is taken from the UNIT FLOW function (see Page 74).

  • Page 73: Group System Units

    Proline Prowirl 72 11 Description of device functions 11.2.2 Group SYSTEM UNITS Function description SYSTEM UNITS MEASURING UNIT TYPE Use this function to specify the type of unit the measuring device should use to output the flow. The following types of units are available: •...
  • Page 74 11 Description of device functions Proline Prowirl 72 Function description SYSTEM UNITS UNIT FLOW Use this function to select the unit for displaying the flow. Depending on what is selected in the MEASURING UNIT TYPE function (see Page 73), only the associated units (volume or mass or corrected volume) are displayed here.
  • Page 75 Proline Prowirl 72 11 Description of device functions Function description SYSTEM UNITS UNIT FLOW Options: (contd.) (with MEASURING UNIT TYPE function = CORRECTED VOLUME FLOW) Metric: → Standard liter Nl/time unit → Standard cubic meter Nm³/time unit → Standard cubic meter Sm³/time unit...
  • Page 76 11 Description of device functions Proline Prowirl 72 Function description SYSTEM UNITS UNIT LENGTH Use this function to select the unit displayed for the length of the nominal diameter in the NOMINAL DIAMETER function (see Page 100). Options: MILLIMETER INCH Factory setting: Depends on country (metric system units, →...

  • Page 77: Group Quick Setup

    Proline Prowirl 72 11 Description of device functions 11.2.3 Group QUICK SETUP Function description QUICK SETUP QUICK SETUP Use this function to start the Quick Setup for commissioning. COMMISSIONING Options: Factory setting: Note! Please refer to Page 40 for a detailed description of the “Commissioning” Quick Setup menu.

  • Page 78: Group Operation

    HOME position. • You can also disable programming in this function by entering any number (other than the private code). • The Endress+Hauser service organization can be of assistance if you mislay your private code. DEFINE PRIVATE CODE Use this function to specify the private code for enabling programming.
  • Page 79 Proline Prowirl 72 11 Description of device functions Function description OPERATION ACCESS CODE C. The access status for the function matrix appears on the display. Display: ACCESS CUSTOMER (parameters can be modified) LOCKED (parameters cannot be modified) ACCESS CODE The number of times the private and service code was entered to access the device COUNTER appears on the display.

  • Page 80: Group User Interface

    11 Description of device functions Proline Prowirl 72 11.2.5 Group USER INTERFACE Function description USER INTERFACE ASSIGN LINE 1 Use this function to define which display value is assigned to the main line (top line of the local display) for display during normal measuring operation.
  • Page 81 Proline Prowirl 72 11 Description of device functions Function description USER INTERFACE FORMAT Use this function to define the maximum number of places after the decimal point for the value displayed in the main line. Options: XXXXX. - XXXX.X - XXX.XX - XX.XXX -X.XXXX Factory setting: XX.XXX...

  • Page 82: Group Totalizer

    11 Description of device functions Proline Prowirl 72 11.2.6 Group TOTALIZER Function description TOTALIZER The total for the totalizer's measured variable aggregated since measuring commenced appears on the display. Display: Max. 7-digit floating-point number, including unit (e.g. 15467.4 m³) Note! The totalizer's response to errors is defined in the “FAILSAFE MODE”...
  • Page 83 Proline Prowirl 72 11 Description of device functions Function description TOTALIZER UNIT TOTALIZER Arbitrary volume unit: (contd.) This option does not appear unless a volume unit was defined via the TEXT ARBITRARY VOLUME UNIT function (see Page 76). Factory setting Depends on country (metric system units, →...

  • Page 84: Group Current Output

    11 Description of device functions Proline Prowirl 72 11.2.7 Group CURRENT OUTPUT Function description CURRENT OUTPUT CURRENT RANGE Use this function to define the current range. You can configure the current output either in accordance with the NAMUR recommendation or for the values common in the United States.
  • Page 85 Proline Prowirl 72 11 Description of device functions Function description CURRENT OUTPUT ACTUAL CURRENT The current computed actual value of the output current appears on the display. Display: 3.60...22.60 mA SIMULATION CURRENT Use this function to activate simulation of the current output.

  • Page 86: Group Pulse/Status Output

    11 Description of device functions Proline Prowirl 72 11.2.8 Group PULSE/STATUS OUTPUT Function description PULSE/STATUS OUTPUT (pulse) OPERATING MODE Use this function to specify whether the output functions as a pulse output or status output. The functions available in this function group vary, depending on which option you select here.
  • Page 87 Proline Prowirl 72 11 Description of device functions Function description PULSE/STATUS OUTPUT (pulse) PULSE WIDTH (contd.) B = P B < P A0001233 B = Pulse width entered (the illustration applies to positive pulses) P = Intervals between the individual pulses...
  • Page 88 11 Description of device functions Proline Prowirl 72 Function description PULSE/STATUS OUTPUT (pulse) FAILSAFE MODE Note! This function is not available unless the PULSE option was selected in the OPERATING MODE function. The dictates of safety render it advisable to ensure that the pulse output assumes a predefined state in the event of a fault.
  • Page 89 Proline Prowirl 72 11 Description of device functions Function description PULSE/STATUS OUTPUT (pulse) SIMULATION PULSE Factory setting: (contd.) Note! • The notice message #631 “SIM. PULSE” indicates that simulation is active. • The on/off ratio is 1:1 for both types of simulation.
  • Page 90 11 Description of device functions Proline Prowirl 72 Function description PULSE/STATUS OUTPUT (status) ASSIGN STATUS Note! This function is not available unless the STATUS option was selected in the OPERATING MODE function. Use this function to assign a switching function to the status output.
  • Page 91 Proline Prowirl 72 11 Description of device functions Function description PULSE/STATUS OUTPUT (status) SWITCH-OFF POINT Note! This function is not available unless the LIMIT FLOW or LIMIT TOTALIZER option was selected in the ASSIGN STATUS function. Use this function to assign a value to the switch-off point (status output drops out). The value can be greater or less than the switch-on point.
  • Page 92 11 Description of device functions Proline Prowirl 72 Function description PULSE/STATUS OUTPUT (status) SIMULATION SWITCH Note! POINT This function is not available unless the STATUS option was selected in the OPERATING MODE function. Use this function to activate simulation of the status output.

  • Page 93: The Status Output

    Proline Prowirl 72 11 Description of device functions 11.2.9 Information on the response of the status output General information If you have configured the status output for “LIMIT VALUE”, you can specify the required switch points in the SWITCH- ON POINT and SWITCH-OFF POINT functions. When the measured variable in question reaches these predefined values, the status output switches as shown in the illustrations below.

  • Page 94: Group Communication

    Factory setting: MANUFACTURER ID The manufacturer number in decimal numerical format appears on the display. Display: 17 = (11 hex) for Endress+Hauser DEVICE ID The instrument number in hexadecimal numerical format appears on the display. Display: 56 = (86 dec) for Prowirl 72...

  • Page 95: Group Process Parameter

    Proline Prowirl 72 11 Description of device functions 11.2.11 Group PROCESS PARAMETER Function description PROCESS PARAMETER APPLICATION Use this function to specify the state of aggregation of the fluid. Options: GAS/STEAM LIQUID Factory setting: See parameter printout supplied (the parameter printout is an integral part of these...
  • Page 96 11 Description of device functions Proline Prowirl 72 Function description PROCESS PARAMETER REFERENCE DENSITY Note! This function is not available unless the CORRECTED VOLUME FLOW option was selected in the MEASURING UNIT TYPE function. Use this function to enter a fixed value for the density at reference/standard conditions.
  • Page 97 Proline Prowirl 72 11 Description of device functions Function description PROCESS PARAMETER MATING PIPE The device is able to correct mismatches between inner diameter of piping and inner DIAMETER diameter of the flowmeter. This functionality can be activated by entering the actual diameter of the mating pipe in this function (→...
  • Page 98 Re = 20,000. This has the effect that measurements in the non-linear range are not evaluated. The Reynolds number and the flow (at Reynolds number = 20,000) can be determined using the Endress+Hauser “Applicator” software. The Applicator is software for selecting and planning flowmeters. The values required can be determined without having to connect the transmitter beforehand.

  • Page 99: Group System Parameter

    Proline Prowirl 72 11 Description of device functions 11.2.12 Group SYSTEM PARAMETER Function description SYSTEM PARAMETER POSITIVE ZERO RETURN Use this function to interrupt evaluation of measured variables. This is necessary when a pipe is being cleaned, for example. The setting acts on all functions and outputs of the measuring device.

  • Page 100: Group Sensor Data

    Under normal circumstances these settings may not be changed because changes affect numerous functions of the entire measuring system, and the accuracy of the measuring system in particular. Please contact your Endress+Hauser service organization if you have any questions on these functions. K-FACTOR The current calibration factor of the sensor appears on the display.
  • Page 101 Proline Prowirl 72 11 Description of device functions Function description SENSOR DATA AMPLIFICATION Devices are always optimally configured for the process conditions you specified. Under certain process conditions, however, interference signals (e.g. strong vibrations) can be suppressed or the measuring range extended by adjusting the amplification.

  • Page 102: Group Supervision

    11 Description of device functions Proline Prowirl 72 11.2.14 Group SUPERVISION Function description SUPERVISION ACTUAL SYSTEM The current system status appears on the display. CONDITION Display: “SYSTEM OK” or the fault/notice message with the highest priority. PREVIOUS SYSTEM The last 16 fault and notice messages appear on the display.

  • Page 103: Group Simulation System

    Proline Prowirl 72 11 Description of device functions Function description SUPERVISION OPERATION HOURS The hours of operation of the device appear on the display. (in preparation) Display: Depends on the number of hours of operation elapsed: Hours of operation < 10 hours → display format = 0:00:00 (hr:min:sec) Hours of operation 10...10,000 hours →...

  • Page 104: Group Sensor Version

    11 Description of device functions Proline Prowirl 72 11.2.16 Group SENSOR VERSION Function description SENSOR VERSION SERIAL NUMBER The serial number of the sensor appears on the display. SENSOR TYPE The sensor type (e.g. Prowirl F) appears on the display.

  • Page 105: Factory Settings

    Proline Prowirl 72 12 Factory settings Factory settings 12.1 Metric system units (not for USA and Canada) Length, temperature units (see Page 75 ff.) Unit Length Temperature °C Language (see Page 78) Country Language Country Language Australia English Norway Norsk...
  • Page 106 12 Factory settings Proline Prowirl 72 Switch-on point and switch-off point, Prowirl W (see Page 90) The factory settings in the table are given in the unit dm³/s. If another unit is selected in the UNIT FLOW function (see Page 74), the corresponding value is converted and displayed in the selected unit.

  • Page 107: Us Units (Only For Usa And Canada)

    Proline Prowirl 72 12 Factory settings 12.2 US units (only for USA and Canada) Length, temperature units (see Page 75 ff.) Unit Length Inch Temperature °F Language (see Page 78) Country Language English Canada English 100% value line 1 and line 2 (see Page 80) The factory settings in the table are given in the unit US gal/min (GPM).

  • Page 108: Meter Body Type Mb (Meter Body)

    12 Factory settings Proline Prowirl 72 Switch-on point and switch-off point, Prowirl F (see Page 90) The factory settings in the table are given in the unit US gallons/min. If another unit is selected in the UNIT FLOW function (see Page 74), the corresponding value is converted and displayed in the selected unit.

  • Page 109: Index Of Key Words

    Proline Prowirl 72 Index of key words Index of key words Numerics Electrical connection ......24 Failsafe mode .
  • Page 110 Index of key words Proline Prowirl 72 European Pressure Equipment Directive ... . . 68 Ex approval ........68 Incoming acceptance .
  • Page 111 Proline Prowirl 72 Index of key words Operating mode ....... . 86...
  • Page 112 Index of key words Proline Prowirl 72 Description ....... . 94 Name .
  • Page 113 Declaration of Contamination Erklärung zur Kontamination Because of legal regulations and for the safety of our employees and operating equipment, we need the "declaration of contamination", with your signature, before your order can be handled. Please make absolutely sure to include it with the shipping documents, or - even better - attach it to the outside of the packaging.
  • Page 114 www.endress.com/worldwide BA084D/06/en/12.05 71008404 FM+SGML 6.0...

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