Endress+Hauser Prosonic M FMU40 Brief Operating Instructions
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Endress+Hauser Prosonic M FMU40 Brief Operating Instructions

Endress+Hauser Prosonic M FMU40 Brief Operating Instructions

Ultrasonic level measurement
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Brief Operating Instructions
Prosonic M FMU40/41/42/43/44
Ultrasonic Level Measurement
These Instructions are Brief Operating Instructions; they do not replace the
Operating Instructions included in the scope of supply.
For detailed information, refer to the Operating Instructions and other
documentation on the CD-ROM provided or visit "www.endress.com/
deviceviewer".
KA01063F/00/EN/13.11
71145352

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Summary of Contents for Endress+Hauser Prosonic M FMU40

  • Page 1 Brief Operating Instructions Prosonic M FMU40/41/42/43/44 Ultrasonic Level Measurement These Instructions are Brief Operating Instructions; they do not replace the Operating Instructions included in the scope of supply. For detailed information, refer to the Operating Instructions and other documentation on the CD-ROM provided or visit "www.endress.com/ deviceviewer".

  • Page 2: Table Of Contents

    Prosonic M PROFIBUS PA Table of contents Safety instructions......... . 3 Designated use .

  • Page 3: Safety Instructions

    Ex document must be observed. The documentation number of the related Safety Instructions is also indicated. • If using devices for applications with safety integrity level, the separate manual on functional safety must be observed thoroughly (→ see CD-ROM). Endress+Hauser...

  • Page 4: Return

    Pack the measuring instrument so that is protected against impacts for storage and transport. The original packing material provides the optimum protection for this. The permissible storage temperature is -40 °C to +80 °C (-40 °F to +176 °F). Endress+Hauser...

  • Page 5: Installation

    Prosonic M PROFIBUS PA Mounting Installation 2.2.1 Installation variants FMU40, FMU41 ENDRESS+HAUSER Prosonic M L00-FMU4xxxx-17-00-00-yy-002 A Installation with counter nut 1 Counter nut (PC) supplied for G1½ and G2 instruments B Installation with sleeve 1 Sealing ring (EPDM) supplied C Installation with installation bracket...
  • Page 6 2.2.2 Installation variants FMU42, FMU44 L00-FMU42xxxx-17-00-00-xx-002 A Installation with universal flansch B Installation with mounting bracket 2.2.3 Installation variants FMU43 L00-FMU43xxxx-17-00-00-x-002 A Installation with universal slip-on flange (option) 1 Sensor 2 Nozzle 3 Slip-on flange B Installation with mounting bracket Endress+Hauser...

  • Page 7: Installation Conditions

    8 m (26 ft) 0.77 m (2.5 ft) FMU42 9° 10 m (33 ft) 0.79 m (2.6 ft) FMU43 6° 15 m (49 ft) 0.79 m (2.6 ft) FMU44 11 ° 20 m (66 ft) 1.93 m (6.3 ft) Endress+Hauser...
  • Page 8 • Align the sensor membrane parallel to the water surface. • Keep to the installation distance of the channel or weir. • You can enter the "Flow to Level" linearisation curve ("Q/h curve") using operating program FieldCare or manually via the on-site display. Endress+Hauser...
  • Page 9 Prosonic M PROFIBUS PA Mounting Example: Khafagi-Venturi flume 1 x b L00-FMU4xxxx-17-00-00-xx-003 Khafagi-Venturi flume Inflow C Outflow BD Blocking distance E Empty calibration F Full calibration V Direction of flow Endress+Hauser...

  • Page 10: Measuring Range

    The interior of the nozzle must be smooth and may not contain any edges or welded joints. In particular, there should be no burr on the inside of the tank side nozzle end. Note the specified limits for nozzle diameter and length. To minimise disturbing factors, we recommend an angled socket edge (ideally 45°). Endress+Hauser...
  • Page 11 8 (26.0) 10 (33.0) 15 (49.0) 20 (66.0) in liquids Max. range [m (ft)] 2 (6.6) 3.5 (11.0) 5 (16.0) 7 (23.0) 10 (33.0) in solids " Caution! If the blocking distance is undershot, it may cause device malfunction. Endress+Hauser...
  • Page 12 The sensor range is dependent on the measuring conditions. Refer to Technical Information TI00365F/00/EN for an estimation. The maximum range is shown in the above diagram (valid for good conditions). Sensor maximum range [mm (inch)] FMU40 5 (16) FMU41 8 (26) FMU42 10 (33) FMU43 15 (49) FMU44 20 (66) Endress+Hauser...

  • Page 13: Installation Hint For Fmu40/41

    Prosonic M PROFIBUS PA Mounting Installation hint for FMU40/41 " Caution! Use only the screw-in piece to screw in the Prosonic M. L00-FMU4xxxx-17-00-00-yy-009 Housing F12 or T12 2 60 AF, max. torque 20 Nm (14.75 lbf ft) Endress+Hauser...

  • Page 14: Turn Housing

    • If available: Are the measuring point number and labelling correct (visual inspection)? • Is the measuring device sufficiently protected against precipitation and direct sunlight? • Are the cable glands tightened correctly? • After aligning the housing, check the process seal at the nozzle or flange. Endress+Hauser...

  • Page 15: Wiring

    Re-insert terminal module (4). Tighten cable gland (6). Max.torque 10...12 Nm (7.37...8.85 lbf ft)! Tighten screws on cover plate (3). 1 2 3 4 10. Insert display (2) if fitted. 11. Screw on housing cover (1). 12. Switch on power supply. L00-FMxxxxxx-04-00-00-xx-033 Endress+Hauser...

  • Page 16: Wiring In T12 Housing

    (7.37...8.85 lbf ft)! Screw on housing cover (1). Switch on power supply. 1 2 3 4 L00-FMxxxxxx-04-00-00-xx-032 Wiring with M12 connector Insert plug (1) into bushing (2). Screw firmly. Ground the device according to the desired safety concept. L00-FMP4xxxx-04-00-00-xx-002 Endress+Hauser...

  • Page 17: Pin Assignment Of The M12 Plug Connector (Profibus Pa Plug)

    PROFIBUS PA T-Box plant ground – L00-FMxxxxxx-04-00-00-en-012 Cable specification PROFIBUS Twisted, screened pairs must be used. The following cable types can be used, for example: • Loop-resistance (DC): 15…150 Ω//km • Specific inductance: 0.4…1 mH/km • Specific capacitance: 80…200 nF/km Endress+Hauser...

  • Page 18: Supply Voltage

    (e.g. ceramic 10 nF/250 V&). " Caution! Applications, which are subject to the explosion prevention, permit only under special conditions the repeated grounding of the protective screen, see to EN 60 079-14. Endress+Hauser...

  • Page 19: Checking The Connection

    • Are the terminals correctly assigned? • Is the cable gland tight? • Is the M12 connector screwed tight? • Is the housing cover fully screwed on? • If power supply available: Does a display appear on the display module? Endress+Hauser...

  • Page 20: Operation

    Select the "tank shape" (002) function (where the existing tank shape is selected). 4.2.1 Identifying the functions For simple orientation within the function menus, for each function a position is shown on the ⇒ display. empty calibr. 6.500 m distance membrane to min. level 1 Function group 2 Function Endress+Hauser...

  • Page 21: Display And Operating Elements

    . 20 4...2 4...2 0 mA 0 mA V DC V DC >70 >70 °C °C t >85 t >85 °C °C ENDRESS + HAUSER – L00-FMxxxxxx-07-00-00-yy-001 1 LCD liquid crystal display 2 Snap fit 3 Keys 4 Symbols Endress+Hauser...
  • Page 22 In the measured value display, the bargraph corresponds to the output.The bargraph is segmented in 10 bars. Each completely filled bar represents a change of 10% of the adjusted span. Endress+Hauser...
  • Page 23 Contrast settings of the LCD Hardware lock / unlock After a hardware lock, an operation of the instrument via display orcommunication is not possible! The hardware can only be unlocked via the display. An unlock parameter must be entered to do so. Endress+Hauser...

  • Page 24: Device Address

    In this case the address is determinded by the position of DIP-switches 1 to 7 according to the following table: Switch No. Value in position "OFF" Value in position "ON" The new address becomes valid 10 seconds after switching.It results a new device restar. Endress+Hauser...

  • Page 25: Commissioning

    "no.of decimals" (095) function. For details, see the documentation "Description of Instrument Functions" BA00240F on the CD-ROM provided. → group selection This selection enables you to perform the basic setup → ä 28. After E is pressed, you reach the group selection. Endress+Hauser...

  • Page 26: Basic Setup

    Commissioning Prosonic M PROFIBUS PA Basic Setup 5.3.1 Overview basic setup tank shape dome ceiling medium property Unknown process cond. safety settings Standard empty calibr. linearisation full calibr. extended calibr. Interference echo suppression (tank mapping) L00-FMxxxxxx-19-00-00-en-001 Endress+Hauser...
  • Page 27 Envelope curve (Details → Chap. 5.3.3) → plot settings (0E1) After the basic setup, an evaluation of the measurement with the aid of the envelope curve ("envelope curve" (0E) function group) is recommended. Endress+Hauser...
  • Page 28 • bypass (→ C) • stilling well (ultrasonic guide pipe) (→ C) • no ceiling (→ D) • sphere (→ E) • flat ceiling (→ F) ENDRESS+HAUSER Prosonic M L00-FMU4KAxx-14-00-06-xx-024 "medium property" (003) Set the medium type in this function.
  • Page 29 -> stable measured value -> medium reaction time fast change Rapid level change, The averaging filters are set particularly in small tanks to small values. -> rapid reaction time -> possibly unstable measured value Endress+Hauser...
  • Page 30 Bulk solids with rapid The averaging filters are set level change to small values. ENDRESS+HAUSER Prosonic M -> rapid reaction time -> possibly unstable measured value test: no filter For service and diagnosis All filters are switched off.
  • Page 31 If the level is within this safety distance, the device signals a warning or an alarm, depending on your selection in the "in safety distance" (016) function. "full calibr." (006) This function is used to enter the distance from the minimum level to the maximum level (=span). Endress+Hauser...
  • Page 32 (00) function group. • "dist. unknown" if you do not know the actual distance. This means that the fol- lowing two functions are skipped. • "manual" if you want to specify the suppression area yourself in the following function. Endress+Hauser...
  • Page 33 • cyclic Note! If the envelope curve mode is active on the display, the measured values are updated in a slower cycle time. Thus, it is advisable to leave the envelope curve mode after the measuring point has been optimised. Endress+Hauser...
  • Page 34 Commissioning Prosonic M PROFIBUS PA Endress+Hauser...
  • Page 35 Prosonic M PROFIBUS PA Commissioning Endress+Hauser...
  • Page 36 KA01063F/00/EN/13.11 71145352 CCS/FM+SGML 9.0 71145352...

This manual is also suitable for:

Prosonic m fmu41Prosonic m fmu42Prosonic m fmu43Prosonic m fmu44

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