Endress+Hauser Micropilot FMR51 Operating Instructions Manual
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Endress+Hauser Micropilot FMR51 Operating Instructions Manual

Free space radar
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See also: Technical Information , Operating Instructions Manual
BA01049F/00/EN/05.16
71344017
01.02.zz (Device firmware)
Products
Operating Instructions
Micropilot FMR51, FMR52
HART
Free space radar
Solutions
Services

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Summary of Contents for Endress+Hauser Micropilot FMR51

  • Page 1 Products Solutions Services BA01049F/00/EN/05.16 71344017 01.02.zz (Device firmware) Operating Instructions Micropilot FMR51, FMR52 HART Free space radar...
  • Page 2 Order code: XXXXX-XXXXXX Ser. no.: XXXXXXXXXXXX Ext. ord. cd.: XXX.XXXX.XX Serial number www.endress.com/deviceviewer Endress+Hauser Operations App A0023555 Endress+Hauser...

  • Page 3: Table Of Contents

    Supply voltage ....42 3.1.1 Micropilot FMR51 ....13 7.1.5 Overvoltage protection .
  • Page 4 Repairs ......85 14.1 General information on repairs ... . 85 14.1.1 Repair concept ....Endress+Hauser...

  • Page 5: Important Document Information

    Micropilot FMR51, FMR52 HART Important document information Important document information Document function These Operating Instructions contain all the information that is required in various phases of the life cycle of the device: from product identification, incoming acceptance and storage, to mounting, connection, operation and commissioning through to troubleshooting, maintenance and disposal.

  • Page 6: Tool Symbols

    Important document information Micropilot FMR51, FMR52 HART 1.2.3 Tool symbols Symbol Meaning Torx screwdriver A0013442 Flat blade screwdriver A0011220 Cross-head screwdriver A0011219 Allen key A0011221 Hexagon wrench A0011222 1.2.4 Symbols for certain types of information Symbol Meaning Permitted Procedures, processes or actions that are permitted.

  • Page 7: Additional Documentation

    For an overview of the scope of the associated Technical Documentation, refer to the following: • The W@M Device Viewer : Enter the serial number from the nameplate (www.endress.com/deviceviewer) • The Endress+Hauser Operations App: Enter the serial number from the nameplate or scan the 2-D matrix code (QR code) on the nameplate. Endress+Hauser...

  • Page 8: Safety Instructions (Xa)

    Important document information Micropilot FMR51, FMR52 HART 1.3.1 Safety Instructions (XA) Depending on the approval, the following Safety Instructions (XA) are supplied with the device. They are an integral part of the Operating Instructions. Feature Approval Available for Feature 020 "Power Supply; Output"...
  • Page 9 Micropilot FMR51, FMR52 HART Important document information Feature Approval Available for Feature 020 "Power Supply; Output" IECEx: Ex d [ia] IIC T6-T1 Ga/Gb • FMR51 XA00684F XA00684F XA00684F XA00692F XA00684F IEXEx: Ex ta IIIC Txx°C Da/Db • FMR52 IECEx: Ex ia IIC T6-T1 Ga/Gb •...
  • Page 10 Important document information Micropilot FMR51, FMR52 HART If the device is prepared for the remote display FHX50 (product structure: feature 030: Display, Operation", option L or M), the Ex marking of some certificates changes according to the following table Feature 010 Feature 030 ("Display,...

  • Page 11: Basic Safety Instructions

    The manufacturer is not liable for damage caused by improper or non-designated use. Verification for borderline cases: ‣ For special measured materials and cleaning agents, Endress+Hauser is glad to provide assistance in verifying the corrosion resistance of wetted materials, but does not accept any warranty or liability.

  • Page 12: Workplace Safety

    The measuring system meets the legal requirements of the applicable EC guidelines. These are listed in the corresponding EC Declaration of Conformity together with the standards applied. Endress+Hauser confirms successful testing of the device by affixing to it the CE mark. 2.5.2 EAC conformity The measuring system meets the legal requirements of the applicable EAC guidelines.

  • Page 13: Product Description

    Micropilot FMR51, FMR52 HART Product description Product description Product design 3.1.1 Micropilot FMR51 A0016818  1 Design of the Micropilot FMR51 (26 GHz) Electronics housing Process connection (Thread) Horn antenna Flange Antenna extension 3.1.2 Micropilot FMR52 A0016788  2 Design of the Micropilot FMR52 (26 GHz)

  • Page 14: Electronics Housing

    Product description Micropilot FMR51, FMR52 HART 3.1.3 Electronics housing A0012422  3 Design of the electronics housing Electronics compartment cover Display module Main electronics module Cable glands (1 or 2, depending on instrument version) Nameplate I/O electronics module Terminals (pluggable spring terminals)

  • Page 15: Registered Trademarks

    Micropilot FMR51, FMR52 HART Product description Registered trademarks HART ® Registered trademark of the FieldComm Group, Austin, USA KALREZ ® , VITON ® Registered trademark of DuPont Performance Elastomers L.L.C., Wilmington, USA TEFLON ® Registered trademark of E.I. DuPont de Nemours & Co., Wilmington, USA TRI CLAMP ®...

  • Page 16: Incoming Acceptance And Product

    • Enter the serial number from the nameplates into the Endress+Hauser Operations App or scan the 2-D matrix code (QR code) on the nameplate with the Endress+Hauser Operations App: all the information for the measuring device is displayed. Endress+Hauser...

  • Page 17: Nameplate

    For an overview of the scope of the associated Technical Documentation, refer to the following: • The W@M Device Viewer: Enter the serial number from the nameplate (www.endress.com/deviceviewer) • The Endress+Hauser Operations App: Enter the serial number from the nameplate or scan the 2-D matrix code (QR code) on the nameplate. 4.2.1 Nameplate 92 (3.62)

  • Page 18: Storage, Transport

    Storage, Transport Micropilot FMR51, FMR52 HART Storage, Transport Storage conditions • Permitted storage temperature: –40 to +80 °C (–40 to +176 °F) • Use the original packaging. Transport product to the measuring point NOTICE Housing or antenna horn may be damaged or break away.

  • Page 19: Installation

    Micropilot FMR51, FMR52 HART Installation Installation Installation conditions 6.1.1 Mounting position • Recommended distance A from wall to outer edge of nozzle: ~ 1/6 of tank diameter. Nevertheless the device should not be installed closer than 15 cm (5.91 in) to the tank wall.

  • Page 20: Vessel Installations

    Installation Micropilot FMR51, FMR52 HART 6.1.2 Vessel installations Avoid any installations (point level switches, temperature sensors, braces, vacuum rings, heating coils, baffles etc.) inside the signal beam. Take into account the beam angle →  22. A0018944 6.1.3 Reduction of interference echoes...

  • Page 21: Measurement In A Plastic Vessel

    If the outer wall of the vessel is made of a non-conductive material (e.g. GRP), microwaves can also be reflected off interfering installations outside the vessel (e.g. metallic pipes (1), ladders (2), grates (3), ...). Therefore, there should be no such interfering installations in the signal beam. Please contact Endress+Hauser for further information. A0017123 6.1.5 Optimization options •...

  • Page 22: Beam Angle

    Installation Micropilot FMR51, FMR52 HART 6.1.6 Beam angle A0016891  5 Relationship between beam angle α, distance D and beamwidth diameter W The beam angle is defined as the angle α where the energy density of the radar waves reaches half the value of the maximum energy density (3-dB-width). Microwaves are also emitted outside the signal beam and can be reflected off interfering installations.

  • Page 23: Measuring Conditions

    Micropilot FMR51, FMR52 HART Installation FMR52 Antenna size 50 mm (2 in) 80 mm (3 in) Beam angle α 18° 10° Measuring distance (D) Beamwidth diameter W 3 m (9.8 ft) 0.95 m (3.1 ft) 0.53 m (1.7 ft) 6 m (20 ft) 1.9 m (6.2 ft)

  • Page 24: Mounting Cladded Flanges

    Installation Micropilot FMR51, FMR52 HART 100% øD A0018872 Device A [mm (in)] B [m (ft)] C [mm (in)] H [m (ft)] FMR51 50(1.97) > 0.2 (0.7) 50 to 250 (1.97 to 9.84) > 0.3 (1.0) FMR52 200(7.87) Mounting cladded flanges •...

  • Page 25: Installation In Vessel (Free Space)

    Micropilot FMR51, FMR52 HART Installation Flange size Number of screws Recommended torque [Nm] minimum maximum 10K 50A 10K 80A 10K 100A 10K 100A Installation in vessel (free space) 6.4.1 Horn antenna (FMR51) Alignment • Align the antenna vertically to the product surface.
  • Page 26 Installation Micropilot FMR51, FMR52 HART A0016820  6 Nozzle height for horn antenna (FMR51) Antenna Maximum nozzle height H BA: Horn 40mm/1-1/2" 86 mm (3.39 in) BB: Horn 50mm/2" 115 mm (4.53 in) BC: Horn 80mm/3" 211 mm (8.31 in) BD Horn 100mm/4"...

  • Page 27: Mesurement From The Outside Through Plastic Walls (Fmr50/ Fmr51)

    • An interference echo suppression must be performed. • Please contact Endress+Hauser for applications with higher nozzles than those indicated in the table. • For mounting in heigh nozzles the device is available in a version with an antenna extension of up to 1 000 mm (39.4 in)

  • Page 28: Horn Antenna, Flush Mount (Fmr52)

    BP: Horn 80mm/3" 500 mm (19.7 in) Feature 070 of the product structure Please contact Endress+Hauser for applications with higher nozzle. • For flanges with PTFE cladding: Observe the notes on the mounting of cladded flanges →  24. • Usually, the PTFE flange cladding also serves as a seal between the nozzle and the device flange.

  • Page 29: Installation In Stilling Well

    Micropilot FMR51, FMR52 HART Installation Installation in stilling well A0016841  8 Installation in stilling well Marking for antenna alignment • For horn antenna: Align the marking towards the slots of the stilling well. • Measurements can be performed through an open full bore ball valve without any problems.

  • Page 30: Examples For The Construction Of Stilling Wells

    Installation Micropilot FMR51, FMR52 HART 6.5.2 Examples for the construction of stilling wells 100% 100% mm (in) A0019009 Micropilot FMR50/FMR51: Horn 40mm(1½") Micropilot FMR50/FMR51/FMR52/FMR54: Horn 80mm(3") Stilling well with slots Full bore ball valve Marking for axial alignment Threaded connection e.g.

  • Page 31: Installation In Bypass

    Micropilot FMR51, FMR52 HART Installation Installation in bypass A0019446  9 Installation in bypass Marking for antenna alignment Tank connectors • Alighn the marker perpendicular (90°) to the tank connectors. • Measurements can be performed through an open full bore ball valve without any problems.

  • Page 32: Example For The Construction Of A Bypass

    Installation Micropilot FMR51, FMR52 HART 6.6.2 Example for the construction of a bypass 100% mm (in) A0019010 Micropilot FMR50/FMR51/FMR52/FMR54: Horn 80mm(3") Full bore ball valve Minimum distance to upper connection pipe: 400 mm (15,7 in) Marking for axial alignment e.g. welding neck flange DIN2633 Diameter of the connection pipes as small as possible Do not weld through the pipe wall;...

  • Page 33: Vessels With Heat Insulation

    Micropilot FMR51, FMR52 HART Installation Vessels with heat insulation A0019142 If process temperatures are high, the device must be included in normal tank insulation to prevent the electronics heating up as a result of heat radiation or convection. The insulation may not exceed beyond the neck of the housing.

  • Page 34: Turning The Display Module

    Installation Micropilot FMR51, FMR52 HART Turning the display module 3 mm A0013905 1. If present: Loosen the screw of the securing clamp of the electronics compartment cover using an Allen key and turn the clamp 90° conterclockwise. 2. Unscrew cover of the electronics compartment from the transmitter housing.

  • Page 35: Electrical Connection

    Micropilot FMR51, FMR52 HART Electrical connection Electrical connection Connection conditions 7.1.1 Terminal assignment 2-wire: 4-20mA HART – – 4...20 mA – – 4...20 mA A0011294  10 Terminal assignment 2-wire; 4-20mA HART Without integrated overvoltage protection With integrated overvoltage protection Active barrier with power supply (e.g.
  • Page 36 Electrical connection Micropilot FMR51, FMR52 HART 2-wire: 4-20mA HART, switch output – ≥250 Ω 4...20 mA – ≥250 Ω 4...20 mA A0013759  11 Terminal assignment 2-wire; 4-20mA HART, switch output Without integrated overvoltage protection With integrated overvoltage protection Active barrier with power supply (e.g. RN221N): Observe terminal voltage HART communication resistor (≥...
  • Page 37 Micropilot FMR51, FMR52 HART Electrical connection 2-wire: 4-20mA HART, 4-20mA – 4...20 mA – 4...20 mA – 4...20 mA – 4...20 mA A0013923  12 Terminal assignment 2-wire, 4-20 mA HART, 4...20mA Without integrated overvoltage protection With integrated overvoltage protection...
  • Page 38 Electrical connection Micropilot FMR51, FMR52 HART 4-wire: 4-20mA HART (10.4 to 48 V ≥250 Ω 4...20 mA A0011340  13 Terminal assignment 4-wire; 4-20mA HART (10.4 to 48 V Evaluation unit, e.g. PLC HART communication resistor (≥ 250 Ω): Observe maximum load...
  • Page 39 Micropilot FMR51, FMR52 HART Electrical connection 4-wire: 4-20mA HART (90 to 253 V ≥250 Ω 4...20 mA A0018965  14 Terminal assignment 4-wire; 4-20mA HART (90 to 253 V Evaluation unit, e.g. PLC HART communication resistor (≥ 250 Ω): Observe maximum load...

  • Page 40: Cable Specification

    Electrical connection Micropilot FMR51, FMR52 HART Connection examples for the switch output A0015909  15 Connection of a relay A0015910  16 Connection of a digital input Suitable relays (examples): Pull-up resistor • Solid-state relay: Phoenix Contact OV-24DC/480AC/5 with mounting...

  • Page 41: Device Plug Connectors

    Micropilot FMR51, FMR52 HART Electrical connection 7.1.3 Device plug connectors For the versions with fieldbus plug connector (M12 or 7/8"), the signal line can be connected without opening the housing. Pin assignment of the M12 plug connector Meaning Signal +...

  • Page 42: Supply Voltage

    Electrical connection Micropilot FMR51, FMR52 HART 7.1.4 Supply voltage 2-wire, 4-20mA HART, passive "Power Supply, Output" "Approval" Terminal voltage U at the Maximum load R, depending on the supply voltage U at the device supply unit A: 2-wire; 4-20mA HART •...
  • Page 43 Micropilot FMR51, FMR52 HART Electrical connection "Power Supply, Output" "Approval" Terminal voltage U at the Maximum load R, depending on the supply voltage U at the device supply unit C: 2-wire; 4-20mA HART, 12 to 30 V R [ ] ?

  • Page 44: Overvoltage Protection

    < 1.5 pF Nominal arrest impulse voltage (8/20 μs) 10 kA External overvoltage protection HAW562 or HAW569 from Endress+Hauser are suited as external overvoltage protection. For detailed information please refer to the following documents: • HAW562: TI01012K • HAW569: TI01013K...

  • Page 45: Pluggable Spring-Force Terminals

    Micropilot FMR51, FMR52 HART Electrical connection A0012619 1. Loosen the screw of the securing clamp of the connection compartment cover and turn the clamp 90° counterclockwise. 2. Unscrew the connection compartment cover. 3. Push the cable through the cable entry. To ensure tight sealing, do not remove the sealing ring from the cable entry.

  • Page 46: Post-Connection Check

    Electrical connection Micropilot FMR51, FMR52 HART ≤ 3 (0.12) mm (in) A0013661 Post-connection check Are cables or the device undamaged (visual inspection)? Do the cables comply with the requirements? Do the cables have adequate strain relief? Are all cable glands installed, firmly tightened and correctly sealed? Does the supply voltage match the specifications on the transmitter nameplate? Is the terminal assignment correct →...

  • Page 47: Operation Options

    Micropilot FMR51, FMR52 HART Operation options Operation options Overview 8.1.1 Local operation Operation Pushbuttons Touch Control with Order code for Option C "SD02" Option E "SD "Display; Operation" A0032219 A0032221 Display 4-line display 4-line display elements white background lighting; switches to red in...

  • Page 48: Operation With Remote Display And Operating Module Fhx50

    Operation options Micropilot FMR51, FMR52 HART 8.1.2 Operation with remote display and operating module FHX50 A0013137  17 FHX50 operating options Housing of the remote display and operating module FHX50 Display and operating module SD02, push buttons; cover must be removed Display and operating module SD03, optical keys;...
  • Page 49 Micropilot FMR51, FMR52 HART Operation options Via service interface (CDI) A0014019 Service interface (CDI) of the measuring device (= Endress+Hauser Common Data Interface) Commubox FXA291 Computer with "FieldCare" operating tool Endress+Hauser...

  • Page 50: Structure And Function Of The Operating Menu

    Operation options Micropilot FMR51, FMR52 HART Structure and function of the operating menu 8.2.1 Structure of the operating menu Menu Submenu / Meaning parameter Language Defines the operating language of the on- site display. Setup Parameter 1 When all these parameters have been...

  • Page 51: User Roles And Related Access Authorization

    Micropilot FMR51, FMR52 HART Operation options 8.2.2 User roles and related access authorization The two user roles Operator and Maintenance have different write access to the parameters if a device-specific access code has been defined. This protects the device configuration via the local display from unauthorized access →  52.

  • Page 52: Write Protection Via Access Code

    Operation options Micropilot FMR51, FMR52 HART 8.2.3 Write protection via access code Using the device-specific access code, the parameters for the measuring device configuration are write-protected and their values can no longer be changed via local operation. Define access code via local display 1.

  • Page 53: Disabling Write Protection Via Access Code

    Micropilot FMR51, FMR52 HART Operation options 8.2.4 Disabling write protection via access code If the -symbol appears on the local display in front of a parameter, the parameter is write-protected by a device-specific access code and its value cannot be changed at the moment using the local display →...

  • Page 54: Write Protection Via Write Protection Switch

    Operation options Micropilot FMR51, FMR52 HART 8.2.6 Write protection via write protection switch Unlike parameter write protection via a user-specific access code, this allows write access to the entire operating menu - except for the "Contrast display" parameter - to be locked.
  • Page 55 Micropilot FMR51, FMR52 HART Operation options 4. Installing the lock switch (WP) on the main electronics module in the ON position enables the hardware write protection. Installing the lock switch (WP) on the main electronics module in the OFF position (factory setting) disables the hardware write protection.

  • Page 56: Enabling And Disabling The Keypad Lock

    Operation options Micropilot FMR51, FMR52 HART 8.2.7 Enabling and disabling the keypad lock The keypad lock allows to disable access to the entire operating menu via local operation. Thus navigating through the operating menu or modifying the values of individual parameters is no longer possible.

  • Page 57: Display And Operating Module

    Micropilot FMR51, FMR52 HART Operation options Display and operating module 8.3.1 Display appearance User ABC_ DEFG HIJK PQRS TUVW LMNO A0012635  19 Appearance of the display and operation module for on-site operation Measured value display (1 value max. size) 1.1 Header containing tag and error symbol (if an error is active)
  • Page 58 Operation options Micropilot FMR51, FMR52 HART Display symbols for the submenus Symbol Meaning Display/operation Is displayed: • in the main menu next to the selection "Display/operation" A0011975 • in the header, if you are in the "Display/operation" menu Setup Is displayed: •...
  • Page 59 Micropilot FMR51, FMR52 HART Operation options Measured value symbols Symbol Meaning Measured values Level A0011995 Distance A0011996 Current output A0011998 Measured current A0011999 Terminal voltage A0012106 Temperature of the electronics or the sensor A0012104 Measuring channels Measuring channel 1 A0012000...

  • Page 60: Operating Elements

    Operation options Micropilot FMR51, FMR52 HART 8.3.2 Operating elements Meaning Minus key For menu, submenu Moves the selection bar upwards in a picklist. A0013969 For text and numeric editor In the input mask, moves the selection bar to the left (backwards).

  • Page 61: Entering Numbers And Text

    Micropilot FMR51, FMR52 HART Operation options 8.3.3 Entering numbers and text Numeric editor Text editor User ABC_ DEFG HIJK LMNO PQRS TUVW A0013999 A0013941 Editing view Display area of the entered values Input mask Operating elements Input mask The following input symbols are available in the input mask of the numeric and text editor:...
  • Page 62 Operation options Micropilot FMR51, FMR52 HART Confirms selection. A0013985 Switches to the selection of the correction tools. A0013987 Exits the input without applying the changes. A0013986 Clears all entered characters. A0014040 Correction symbols under Clears all entered characters. A0013989 Moves the input position one position to the right.

  • Page 63: Opening The Context Menu

    Micropilot FMR51, FMR52 HART Operation options 8.3.4 Opening the context menu Using the context menu, the user can call up the following menus quickly and directly from the operational display: • Setup • Conf. backup disp. • Simulation Calling up and closing the context menu The user is in the operational display.

  • Page 64: Envelope Curve On The Display And Operating Module

    Operation options Micropilot FMR51, FMR52 HART 8.3.5 Envelope curve on the display and operating module In order to assess the measuring signal, the envelope curve and - if a mapping has been recorded - the mapping curve can be displayed:...

  • Page 65: System Integration Via Hart

    Micropilot FMR51, FMR52 HART System integration via HART protocol System integration via HART protocol Overview of the Device Description files (DD) Manufacturer ID 0x11 Device type 0x1128 HART specification DD files For information and files see: • www.endress.com • www.hartcomm.org...

  • Page 66: Commissioning Via Wizard

    Commissioning via wizard Micropilot FMR51, FMR52 HART Commissioning via wizard A wizard guiding the user through the initial setup is available in FieldCare and DeviceCare. 1. Connect the device to FieldCare or DeviceCare →  48. 2. Open the device in FieldCare or DeviceCare.

  • Page 67: Commissioning Via Operating

    Micropilot FMR51, FMR52 HART Commissioning via operating menu Commissioning via operating menu 11.1 Installation and function check Make sure that all final checks have been completed before you start up your measuring point: • Checklist "Post-installation check" →  34 •...

  • Page 68: Configuration Of A Level Measurement

    Commissioning via operating menu Micropilot FMR51, FMR52 HART 11.3 Configuration of a level measurement 100% A0016933  21 Configuration parameters for level measurements in liquids Reference point of the measurement Distance Level Empty calibration (= zero) Full calibration (= span) 1.
  • Page 69 Micropilot FMR51, FMR52 HART Commissioning via operating menu 11. When operating via local display: Navigate to: Setup → Mapping → Confirm distance  Compare distance indicated on the display to real distance in order to start the recording of an interference echo map.

  • Page 70: Recording The Reference Curve

    Commissioning via operating menu Micropilot FMR51, FMR52 HART 11.4 Recording the reference curve After the configuration of the measurement it is recommended to record the current envelope curve as a reference curve. The reference curve can be used later on in the process for diagnostic purposes.

  • Page 71: Configuration Of The On-Site Display

    Micropilot FMR51, FMR52 HART Commissioning via operating menu 11.5 Configuration of the on-site display 11.5.1 Factory settings of the on-site display Parameter Factory setting Format display 1 value, max. size Value 1 display Level linearized Value 2 display None Value 3 display...

  • Page 72: Configuration Management

    Commissioning via operating menu Micropilot FMR51, FMR52 HART 11.7 Configuration management After commissioning, you can save the current device configuration, copy it to another measuring point or restore the previous device configuration. You can do so using the Configuration management parameter and its options.

  • Page 73: Protection Of The Settings Against Unauthorized Changes

    Micropilot FMR51, FMR52 HART Commissioning via operating menu 11.8 Protection of the settings against unauthorized changes There are two ways to protect the settings against unauthorized changes: • Via parameter settings (software locking) →  52 • Via locking switch (hardware locking) →  54...

  • Page 74: Diagnostics And Troubleshooting

    Diagnostics and troubleshooting Micropilot FMR51, FMR52 HART Diagnostics and troubleshooting 12.1 General trouble shooting 12.1.1 General errors Error Possible cause Remedial action Device does not respond. Supply voltage does not match the Connect the correct voltage. value indicated on the nameplate.
  • Page 75 Micropilot FMR51, FMR52 HART Diagnostics and troubleshooting Error Possible cause Remdy If measured distance (Setup Carry out tank mapping (Confirm → Distance) does not match the real distance parameter (→  111)). distance: Interference echo No change of measured value Interference echo from installations, •...

  • Page 76: Diagnostic Information On Local Display

    Diagnostics and troubleshooting Micropilot FMR51, FMR52 HART 12.2 Diagnostic information on local display 12.2.1 Diagnostic message Faults detected by the self-monitoring system of the measuring device are displayed as a diagnostic message in alternation with the measured value display. Measured value display in alarm condition...
  • Page 77 Micropilot FMR51, FMR52 HART Diagnostics and troubleshooting Diagnostics event and event text The fault can be identified using the diagnostics event. The event text helps you by providing information about the fault. In addition, the corresponding symbol is displayed before the diagnostics event.

  • Page 78: Calling Up Remedial Measures

    Diagnostics and troubleshooting Micropilot FMR51, FMR52 HART 12.2.2 Calling up remedial measures X X X X X X X X X X X X X X 20.50 S801 Supply voltage Menu Diagnostic list Diagnostics 1 S801 Supply voltage Diagnostics 2...

  • Page 79: Diagnostic Event In The Operating Tool

    Micropilot FMR51, FMR52 HART Diagnostics and troubleshooting 12.3 Diagnostic event in the operating tool If a diagnostic event is present in the device, the status signal appears in the top left status in the operating tool along with the corresponding symbol for event level in accordance with NAMUR NE 107: •...

  • Page 80: Overview Of Diagnostic Events

    Diagnostics and troubleshooting Micropilot FMR51, FMR52 HART 12.5 Overview of diagnostic events Diagnostic Short text Remedy instructions Status Diagnostic number signal behavior [from the [from the factory] factory] Diagnostic of electronic Software incompatible 1. Check software Alarm 2. Flash or change main...

  • Page 81: Event Logbook

    Micropilot FMR51, FMR52 HART Diagnostics and troubleshooting Diagnostic Short text Remedy instructions Status Diagnostic number signal behavior [from the [from the factory] factory] Simulation measured Deactivate simulation Warning value Current output 1 to 2 Deactivate simulation Warning simulation Switch output...

  • Page 82: Filtering The Event Logbook

    Diagnostics and troubleshooting Micropilot FMR51, FMR52 HART In addition to the operation time of its occurrence, each event is also assigned a symbol that indicates whether the event has occurred or is ended: • Diagnostic event – : Event has occurred –...

  • Page 83: Firmware History

    Micropilot FMR51, FMR52 HART Diagnostics and troubleshooting Info number Info name I1189 Backup compared I1256 Display: access status changed I1264 Safety sequence aborted I1335 Firmware changed I1397 Fieldbus: access status changed I1398 CDI: access status changed I1512 Download started I1513...

  • Page 84: Maintenance

    Maintenance Micropilot FMR51, FMR52 HART Maintenance The measuring device requires no special maintenance. 13.1 Exterior cleaning When exterior-cleaning the device, always use cleaning agents that do not attack the surface of the hosuing and the seals. 13.2 Replacing seals The process seals of the sensors (at the process connection) must be replaced periodically, particularly if molded seals (aseptic construction) are used.

  • Page 85: Repairs

    14.1.1 Repair concept The Endress+Hauser repair concept assumes that the devices have a modular design and that repairs can be done by the Endress+Hauser service or specially trained customers. Spare parts are contained in suitable kits. They contain the related replacement instructions.

  • Page 86: Spare Parts

    The measuring device must be returned if it is need of repair or a factory calibration, or if the wrong measuring device has been delivered or ordered. Legal specifications require Endress+Hauser, as an ISO-certified company, to follow certain procedures when handling products that are in contact with the medium.

  • Page 87: Accessories

    Micropilot FMR51, FMR52 HART Accessories Accessories 15.1 Device-specific accessories 15.1.1 Weather protection cover Accessory Description Weather protection cover A0015466 298.5 (11.8) 273.7 (10.8) 255.1 (10) 164 (6.46) A0015472  25 Weather protection cover; Dimensions: mm (in) 37,8 mm (1,5 in) 54 mm (2,1 in) ...

  • Page 88: Remote Display Fhx50

    Accessories Micropilot FMR51, FMR52 HART 15.1.2 Remote display FHX50 Accessories Description Remote display FHX50 A0019128 • Material: – Plastic PBT – 316L/1.4404 • Degree of protection: IP68 / NEMA 6P and IP66 / NEMA 4x • Suitable for display modules: –...

  • Page 89: Horn Protection For Horn Antenna

    Micropilot FMR51, FMR52 HART Accessories 15.1.3 Horn protection for horn antenna This section is not valid for the following options of ordering feature 610 "Accdessory Mounted". • OU: ...mm antenna extension • OV: ... inch antenna extension For these cases:...

  • Page 90: Horn Protection For Horn Antenna With Variable Antenna Extension

    Accessories Micropilot FMR51, FMR52 HART 15.1.4 Horn protection for horn antenna with variable antenna extension This section is valid for the following options of ordering feature 610 "Accdessory Mounted". • OU: ...mm antenna extension • OV: ... inch antenna extension...

  • Page 91: Overvoltage Protection

    Micropilot FMR51, FMR52 HART Accessories 15.1.5 Overvoltage protection Accessory Description Overvoltage protection for 2-wire-devices OVP10 (1 channel) OVP20 (2 channel) A0021734 Technical data • Resistance per channel: 2 * 0.5 Ω • Threshold DC voltage: 400 to 700 V • Threshold impulse voltage: < 800 V •...

  • Page 92: Communication-Specific Accessories

    For details refer to Technical Information TI00404F Accessory Description Commubox FXA291 Connects Endress+Hauser field devices with CDI interface (= Endress+Hauser Common Data Interface) to the USB interface of a computer. Order code: 51516983  For details refer to Technical Information TI00405C...

  • Page 93: Service-Specific Accessories

    Service-specific accessories Accessory Description FieldCare / DeviceCare Endress+Hauser' s FDT-based Plant Asset Management tool. Helps to configure and maintain all field devices of your plant. By supplying status information it also supports the diagnosis of the devices.  For details refer to Operating Instructions BA00027S and BA00059S.

  • Page 94: Operating Menu

    Operating menu Micropilot FMR51, FMR52 HART Operating menu 16.1 Overview of the operating menu (display module) Navigation  Operating menu Language →  148  Setup →  107 Device tag →  107 Distance unit →  107 Tank type →...
  • Page 95 Micropilot FMR51, FMR52 HART Operating menu Enter access code →  118 ‣ Level →  119 Medium type →  119 Medium property →  119 Max. filling speed liquid →  120 Max. draining speed liquid →  120 Advanced process conditions →...
  • Page 96 Operating menu Micropilot FMR51, FMR52 HART Value echo lost →  134 Ramp at echo lost →  135 Blocking distance →  122 ‣ SIL/WHG confirmation →  137 ‣ Deactivate SIL/WHG →  138 →  138 Reset write protection Code incorrect →...
  • Page 97 Micropilot FMR51, FMR52 HART Operating menu Switch status →  147 Invert output signal →  147 ‣ Display →  148 Language →  148 Format display →  148 Value 1 to 4 display →  150 Decimal places 1 to 4 →...
  • Page 98 Operating menu Micropilot FMR51, FMR52 HART Configuration management →  154 Comparison result →  155 ‣ Administration →  157 ‣ Define access code →  159 Define access code →  159 →  159 Confirm access code Device reset →...
  • Page 99 Micropilot FMR51, FMR52 HART Operating menu Device ID →  165 Device type →  166 Manufacturer ID →  166 ‣ Measured values →  167 Distance →  110 Level linearized →  129 Output current 1 to 2 →...
  • Page 100 Operating menu Micropilot FMR51, FMR52 HART Diagnostic event category Diagnostic event simulation ‣ Device check →  177 Start device check →  177 Result device check →  177 →  177 Last check time Level signal →  178...

  • Page 101: Tool)

    Micropilot FMR51, FMR52 HART Operating menu 16.2 Overview of the operating menu (operating tool) Navigation  Operating menu  Setup →  107 Device tag →  107 Distance unit →  107 Tank type →  107 Tube diameter →...
  • Page 102 Operating menu Micropilot FMR51, FMR52 HART Max. draining speed liquid →  120 Advanced process conditions →  120 Level unit →  121 Blocking distance →  122 Level correction →  122 →  123 Tank/silo height ‣...
  • Page 103 Micropilot FMR51, FMR52 HART Operating menu ‣ SIL/WHG confirmation →  137 ‣ Deactivate SIL/WHG →  138 Reset write protection →  138 Code incorrect →  138 ‣ Current output 1 to 2 →  139 Assign current output →...
  • Page 104 Operating menu Micropilot FMR51, FMR52 HART ‣ Display →  148 Language →  148 Format display →  148 Value 1 to 4 display →  150 Decimal places 1 to 4 →  150 →  150 Display interval Display damping →...
  • Page 105 Micropilot FMR51, FMR52 HART Operating menu Timestamp →  160 Previous diagnostics →  160 Timestamp →  161 Operating time from restart →  161 Operating time →  154 ‣ Diagnostic list →  162 Diagnostics 1 to 5 →...
  • Page 106 Operating menu Micropilot FMR51, FMR52 HART Terminal voltage 1 →  168 Electronic temperature →  168 ‣ Data logging →  169 Assign channel 1 to 4 →  169 Logging interval →  169 →  170 Clear logging data ‣...

  • Page 107: Setup" Menu

    Micropilot FMR51, FMR52 HART Operating menu 16.3 "Setup" menu • : Marks the navigation path to the parameter via the display and operating module. • : Marks the navigation path to the parameter via an operating tool (e.g. FieldCare). •...

  • Page 108: Tube Diameter

    Operating menu Micropilot FMR51, FMR52 HART • Process vessel standard • Process vessel with agitator • Wave guide antenna Factory setting Depending on the antenna Additional information Depending on the antenna some of the options mentioned above may not be available or there may be additional options.

  • Page 109: Empty Calibration

    Micropilot FMR51, FMR52 HART Operating menu Empty calibration  Navigation  Setup → Empty calibr. Description Specify the distance E between the process connection and the minimum level (0%). This defines the starting point of the measuring range. User entry...

  • Page 110: Level

    Operating menu Micropilot FMR51, FMR52 HART Additional information 100% A0019487  27 Full calibration (F) for level measurements in liquids Level Navigation  Setup → Level Description Displays measured level L (before linearization). Additional information A0019482  28 Level in case of liquid measurements The unit is defined in the Level unit parameter (→...

  • Page 111: Signal Quality

    Micropilot FMR51, FMR52 HART Operating menu Additional information A0019483  29 Distance for liquid measurements The unit is defined in the Distance unit parameter (→  107). Signal quality Navigation  Setup → Signal quality Description Displays the signal quality of the level echo.
  • Page 112 Operating menu Micropilot FMR51, FMR52 HART Selection • Manual map • Distance ok • Distance unknown • Distance too small • Distance too big • Tank empty • Factory map Factory setting Distance unknown Additional information Meaning of the options •...
  • Page 113 Micropilot FMR51, FMR52 HART Operating menu Present mapping Navigation  Setup → Present mapping Description Indicates up to which distance a mapping has already been recorded. Mapping end point  Navigation  Setup → Map. end point Prerequisite Confirm distance (→  111) = Manual map or Distance too small Description Specify new end of the mapping.
  • Page 114 Operating menu Micropilot FMR51, FMR52 HART Additional information Meaning of the options • No The map is not recorded. • Record map The map is recorded. After the recording is completed, the new measured distance and the new mapping range appear on the display. When operating via the local display, these values must be confirmed by pressing .

  • Page 115: Mapping" Wizard

    Micropilot FMR51, FMR52 HART Operating menu 16.3.1 "Mapping" wizard The Mapping wizard is only available when operating via the local display. When operating via an operating tool, all parameters concerning the mapping are located directly in the Setup menu (→  107).
  • Page 116 Operating menu Micropilot FMR51, FMR52 HART User interface • Init. recording • In progress • Finished Endress+Hauser...

  • Page 117: Advanced Setup" Submenu

    Micropilot FMR51, FMR52 HART Operating menu 16.3.2 "Advanced setup" submenu Navigation  Setup → Advanced setup Locking status Navigation  Setup → Advanced setup → Locking status Description Indicates the write protection with the highest priority that is currently active.

  • Page 118: Access Status Display

    • If no key is pressed for 10 min, or the user switches from the navigation and editing mode back to the measured value display mode, the device automatically locks the write- protected parameters after another 60 s. Please contact your Endress+Hauser Sales Center if you lose your access code. Endress+Hauser...

  • Page 119: Level

    Water based (DC >= 4) DC 4 ... 7 Others Unknown For dielectric constants (DC values) of many media commonly used in various industries refer to: • the Endress+Hauser DC manual (CP01076F) • the Endress+Hauser "DC Values App" (available for Android and iOS) Endress+Hauser...

  • Page 120: Max. Filling Speed Liquid

    Operating menu Micropilot FMR51, FMR52 HART Max. filling speed liquid  Navigation  Setup → Advanced setup → Level → Max. fill liquid Prerequisite Medium type (→  119) = Liquid Description Select expected maximum filling speed. Selection • Slow < 1cm (0.4in) /min •...

  • Page 121: Level Unit

    Micropilot FMR51, FMR52 HART Operating menu Selection • Foam (>5cm/0,16ft) • Changing DC values • Small tanks (< 1m/3ft) Factory setting None Additional information "Foam (>5cm/0,16ft)" option This option makes sure that no tank history is used which has been recorded while foam was present at the surface and thus is no reliable map of the tank property.

  • Page 122: Blocking Distance

    Operating menu Micropilot FMR51, FMR52 HART Blocking distance  Navigation  Setup → Advanced setup → Level → Blocking dist. Description Specify blocking distance BD. User entry 0 to 200 m Factory setting • FMR50, FMR51, FMR53, FMR54: antenna length •...

  • Page 123: Tank/Silo Height

    Micropilot FMR51, FMR52 HART Operating menu Additional information The value specified in this parameter is added to the measured level (before linearization). Tank/silo height  Navigation  Setup → Advanced setup → Level → Tank/silo height Description Specify total height of the tank or silo as measured from the process connection.
  • Page 124 Operating menu Micropilot FMR51, FMR52 HART "Linearization" submenu 100% L‘ L‘ 100% L‘1L‘2 L‘ 100% L‘ 100% L‘ 100% L‘ 100% L‘ 100% L‘ A0019648  32 Linearization: Transformation of the level and (if relevant) the interface height into a volume or weight;...

  • Page 125: Linearization

    Micropilot FMR51, FMR52 HART Operating menu Structure of the submenu on the display module Navigation  Setup → Advanced setup → Linearization ‣ Linearization Linearization type →  127 Unit after linearization →  128 Free text →  129 Maximum value →...
  • Page 126 Operating menu Micropilot FMR51, FMR52 HART Structure of the submenu in an operating tool (e.g. FieldCare) Navigation  Setup → Advanced setup → Linearization ‣ Linearization Linearization type →  127 Unit after linearization →  128 Free text →  129 Level linearized →...

  • Page 127: Linearization Type

    Micropilot FMR51, FMR52 HART Operating menu Description of parameters Navigation  Setup → Advanced setup → Linearization Linearization type  Navigation  Setup → Advanced setup → Linearization → Lineariz. type Description Select linearization type. Selection • None • Linear •...

  • Page 128: Unit After Linearization

    Operating menu Micropilot FMR51, FMR52 HART Meaning of the options • None The level is transmitted in the level unit without linearization. • Linear The output value (volume/weight) is directly proportional to the level L. This is valid, for example, for vertical cylinders. The following additional parameters have to be specified: –...

  • Page 129: Free Text

    Micropilot FMR51, FMR52 HART Operating menu Selection SI units US units Imperial units • STon • lb impGal • t • UsGal • kg • ft³ • cm³ • dm³ • m³ • hl • l • % Custom-specific units...

  • Page 130: Maximum Value

    Operating menu Micropilot FMR51, FMR52 HART Maximum value  Navigation  Setup → Advanced setup → Linearization → Maximum value Prerequisite Linearization type (→  127) has one of the following values: • Linear • Pyramid bottom • Conical bottom •...
  • Page 131 Micropilot FMR51, FMR52 HART Operating menu Additional information A0013264 Intermediate height The unit is defined in the Distance unit parameter (→  107). Table mode  Navigation  Setup → Advanced setup → Linearization → Table mode Prerequisite Linearization type (→  127) = Table Description Select editing mode of the linearization table.

  • Page 132: Level

    Operating menu Micropilot FMR51, FMR52 HART How to enter the table • Via FieldCare The table points can be entered via the Table number (→  132), Level (→  132) and Customer value (→  133) parameters. As an alternative, the graphic table editor may be used: Device Operation →...

  • Page 133: Customer Value

    Micropilot FMR51, FMR52 HART Operating menu Level (Semiautomatic) Navigation  Setup → Advanced setup → Linearization → Level Prerequisite • Linearization type (→  127) = Table • Table mode (→  131) = Semiautomatic Description Displays measured level (value before linearization). This value is transmitted to the table.

  • Page 134: Safety Settings

    Operating menu Micropilot FMR51, FMR52 HART "Safety settings" submenu Navigation  Setup → Advanced setup → Safety sett. Output echo lost  Navigation  Setup → Advanced setup → Safety sett. → Output echo lost Description Define the behavior of the output signal in case of a lost echo.

  • Page 135: Ramp At Echo Lost

    Micropilot FMR51, FMR52 HART Operating menu Ramp at echo lost  Navigation  Setup → Advanced setup → Safety sett. → Ramp echo lost Prerequisite Output echo lost (→  134) = Ramp at echo lost Description Define the slope of the ramp in the case of a lost echo.
  • Page 136 Operating menu Micropilot FMR51, FMR52 HART level change during operation. Signals which are already in the blocking distance when the device is switched on, are ignored. This behavior is only valid if the following two conditions are met: • Expert → Sensor → Echo tracking → Evaluation mode = Short time history or Long time history) •...

  • Page 137: Sil/Whg Confirmation

    Micropilot FMR51, FMR52 HART Operating menu "SIL/WHG confirmation" wizard The SIL/WHG confirmation wizard is only available for devices with SIL or WHG approval (Feature 590: "Additional Approval", option LA: "SIL" or LC: "WHG overfill prevention" ) which are currently not in the SIL- or WHG-locked state.

  • Page 138: Deactivate Sil/Whg

    Operating menu Micropilot FMR51, FMR52 HART "Deactivate SIL/WHG" wizard Navigation  Setup → Advanced setup → Deactiv. SIL/WHG Reset write protection  Navigation  Setup → Advanced setup → Deactiv. SIL/WHG → Res. write prot. Description Enter unlocking code. User entry...

  • Page 139: Current Output 1 To

    Micropilot FMR51, FMR52 HART Operating menu "Current output 1 to 2" submenu The Current output 2 submenu (→  139) is only available for devices with two current outputs. Navigation  Setup → Advanced setup → Curr.output 1 to 2 Assign current output 1 to 2 ...

  • Page 140: Current Span

    Operating menu Micropilot FMR51, FMR52 HART Current span  Navigation  Setup → Advanced setup → Curr.output 1 to 2 → Current span Description Select current range for process variable and alarm signal. Selection • 4...20 mA • 4...20 mA NAMUR •...

  • Page 141: Damping Output

    Micropilot FMR51, FMR52 HART Operating menu Damping output  Navigation  Setup → Advanced setup → Curr.output 1 to 2 → Damping out. Description Define time constant τ for the damping of the output current. User entry 0.0 to 999.9 s Factory setting 0.0 s...

  • Page 142: Failure Current

    Operating menu Micropilot FMR51, FMR52 HART Failure current  Navigation  Setup → Advanced setup → Curr.output 1 to 2 → Failure current Prerequisite Failure mode (→  141) = Defined value Description Enter current output value in alarm condition.

  • Page 143: Switch Output

    Micropilot FMR51, FMR52 HART Operating menu "Switch output" submenu Navigation  Setup → Advanced setup → Switch output Switch output function  Navigation  Setup → Advanced setup → Switch output → Switch out funct Description Select function for switch output.

  • Page 144: Assign Limit

    Operating menu Micropilot FMR51, FMR52 HART Factory setting Additional information The Digital output AD 1 and Digital output AD 2 options refer to the Advanced Diagnostic Blocks. A switch signal generated in these blocks can be transmitted via the switch output.
  • Page 145 Micropilot FMR51, FMR52 HART Operating menu User entry Signed floating-point number Factory setting Additional information The switching behavior depends on the relative position of the Switch-on value and Switch-off value parameters: Switch-on value > Switch-off value – The output is closed if the measured value is larger than Switch-on value.

  • Page 146: Switch-On Delay

    Operating menu Micropilot FMR51, FMR52 HART Switch-on delay  Navigation  Setup → Advanced setup → Switch output → Switch-on delay Prerequisite • Switch output function (→  143) = Limit • Assign limit (→  144) ≠ Off Description Define switch-on delay.

  • Page 147: Failure Mode

    Micropilot FMR51, FMR52 HART Operating menu Failure mode  Navigation  Setup → Advanced setup → Switch output → Failure mode Description Define output behavior in alarm condition. Selection • Actual status • Open • Closed Factory setting Open Switch status Navigation ...

  • Page 148: Language

    Operating menu Micropilot FMR51, FMR52 HART "Display" submenu The Display submenu is only visible if a display module is connected to the device. Navigation  Setup → Advanced setup → Display Language Navigation  Setup → Advanced setup → Display → Language Description Set display language.
  • Page 149 Micropilot FMR51, FMR52 HART Operating menu Additional information 4841.000 Â A0019963  35 "Format display" = "1 value, max. size" Â 93.5 % Â 159.0 A0019964  36 "Format display" = "1 bargraph + 1 value" Â 93.5 Â 159.0 A0019965 ...

  • Page 150: Value 1 To 4 Display

    Operating menu Micropilot FMR51, FMR52 HART Value 1 to 4 display  Navigation  Setup → Advanced setup → Display → Value 1 display Description Select the measured value that is shown on the local display. Selection • None • Level linearized •...

  • Page 151: Display Damping

    Micropilot FMR51, FMR52 HART Operating menu User entry 1 to 10 s Factory setting Additional information This parameter is only relevant if the number of selected measuring values exceeds the number of values the selected display format can display simultaneously.

  • Page 152: Header Text

    Operating menu Micropilot FMR51, FMR52 HART Header text  Navigation  Setup → Advanced setup → Display → Header text Prerequisite Header (→  151) = Free text Description Enter display header text. Factory setting ------------ Additional information The number of characters which can be displayed depends on the characters used.

  • Page 153: Backlight

    Micropilot FMR51, FMR52 HART Operating menu Selection • x • x.x • x.xx • x.xxx • x.xxxx Factory setting x.xxxx Additional information • Is only valid for numbers in the operating menu (e.g. Empty calibration, Full calibration), but not for the measured value display. The number of decimal places for the measured value display is defined in the Decimal places 1 to 4 →...

  • Page 154: Configuration Backup Display

    Operating menu Micropilot FMR51, FMR52 HART "Configuration backup display" submenu This submenu is only visible if a display module is connected to the device. The configuration of the device can be saved to the display module at a certain point of time (backup).

  • Page 155: Comparison Result

    Micropilot FMR51, FMR52 HART Operating menu Additional information Meaning of the options • Cancel No action is executed and the user exits the parameter. • Execute backup A backup copy of the current device configuration in the HistoROM (built-in in the device) is saved to the display module of the device.
  • Page 156 Operating menu Micropilot FMR51, FMR52 HART Additional information Meaning of the display options • Settings identical The current device configuration of the HistoROM is identical to the backup copy in the display module. • Settings not identical The current device configuration of the HistoROM is not identical to the backup copy in the display module.

  • Page 157: Administration

    Enter access code parameter (→  118). Please contact your Endress+Hauser Sales Center if you lose your access code. For display operation: The new access code is only valid after it has been confirmed in the Confirm access code parameter (→...
  • Page 158 Operating menu Micropilot FMR51, FMR52 HART Additional information Meaning of the options • Cancel No action • To factory defaults All parameters are reset to the order-code specific factory setting. • To delivery settings All parameters are reset to the delivery setting. The delivery setting may differ from the factory default if customer specific settings have been ordered.

  • Page 159: Define Access Code

    Micropilot FMR51, FMR52 HART Operating menu "Define access code" wizard The Define access code wizard is only available when operating via the local display. When operating via an operating tool, the Define access code parameter is located directly in the Administration submenu. The Confirm access code parameter is not available for operation via operating tool.

  • Page 160: Diagnostics" Menu

    Operating menu Micropilot FMR51, FMR52 HART 16.4 "Diagnostics" menu Navigation  Diagnostics Actual diagnostics Navigation  Diagnostics → Actual diagnos. Description Displays current diagnostic message. Additional information The display consists of: • Symbol for event behavior • Code for diagnostic behavior •...

  • Page 161: Operating Time From Restart

    Micropilot FMR51, FMR52 HART Operating menu Timestamp Navigation  Diagnostics → Timestamp Description Displays timestamp for the Previous diagnostics parameter (→  160). User interface Days (d), hours (h), minutes (m), seconds (s) Operating time from restart Navigation  Diagnostics → Time fr. restart Description Displays the time the device has been in operation since the last device restart.

  • Page 162: Diagnostic List" Submenu

    Operating menu Micropilot FMR51, FMR52 HART 16.4.1 "Diagnostic list" submenu Navigation  Diagnostics → Diagnostic list Diagnostics 1 to 5 Navigation  Diagnostics → Diagnostic list → Diagnostics 1 to 5 Description Display the current diagnostics messages with the highest to fifth-highest priority.

  • Page 163: Event Logbook" Submenu

    Micropilot FMR51, FMR52 HART Operating menu 16.4.2 "Event logbook" submenu The Event logbook submenu is only available when operating via the local display. When operating via FieldCare, the event list can be displayed in the FieldCare function "Event List / HistoROM".

  • Page 164: Device Information" Submenu

    Displays serial number of the device. Additional information Uses of the serial number • To identify the device quickly, e.g. when contacting Endress+Hauser. • To obtain specific information on the device using the Device Viewer: www.endress.com/deviceviewer The serial number is also indicated on the nameplate.

  • Page 165: Order Code

    Micropilot FMR51, FMR52 HART Operating menu Order code  Navigation  Diagnostics → Device info → Order code Description Displays order code of the device. Additional information The order code is generated from the extended roder code, which defines all device features of the product structure.

  • Page 166: Device Type

    Operating menu Micropilot FMR51, FMR52 HART Device type Navigation  Diagnostics → Device info → Device type Description Displays the device type with which the device is registered with the the HART Communication Foundation. Additional information The device type is needed to allocate the correct Device Description file (DD) to the device.

  • Page 167: Measured Values" Submenu

    Micropilot FMR51, FMR52 HART Operating menu 16.4.4 "Measured values" submenu Navigation  Diagnostics → Measured val. Distance Navigation  Diagnostics → Measured val. → Distance Description Displays the measured distance D between the reference point (lower edge of the flange or threaded connection) and the level.

  • Page 168: Measured Current 1

    Operating menu Micropilot FMR51, FMR52 HART Measured current 1 Navigation  Diagnostics → Measured val. → Measur. curr. 1 Prerequisite Only available for current output 1 Description Displays the measured value of the output current. Terminal voltage 1 Navigation  Diagnostics → Measured val. → Terminal volt. 1 Description Dipslays terminal voltage at the current output.

  • Page 169: Data Logging" Submenu

    Micropilot FMR51, FMR52 HART Operating menu 16.4.5 "Data logging" submenu Navigation  Diagnostics → Data logging Assign channel 1 to 4  Navigation  Diagnostics → Data logging → Assign chan. 1 to 4 Description Allocate a process variable to the respective data logging channel.

  • Page 170: Clear Logging Data

    Operating menu Micropilot FMR51, FMR52 HART Additional information This parameter defines the interval between the individual data points in the data log, and thus the maximum loggable process time T • If 1 logging channel is used: T = 1000 ⋅ t •...

  • Page 171: Display Channel 1 To

    Micropilot FMR51, FMR52 HART Operating menu "Display channel 1 to 4" submenu The Display channel 1 to 4 submenus are only available for operation via the local display. When operating via FieldCare, the logging diagram can be displayed in the FieldCare function "Event List / HistoROM"...

  • Page 172: Simulation" Submenu

    Operating menu Micropilot FMR51, FMR52 HART 16.4.6 "Simulation" submenu The Simulation submenu is used to simulate specific measuring values or other conditions. This helps to check the correct configuration of the device and connected control units. Conditions which can be simulated...

  • Page 173: Simulation

    Micropilot FMR51, FMR52 HART Operating menu Structure of the submenu Navigation  Expert → Diagnostics → Simulation ‣ Simulation Assign measurement variable →  174 Process variable value →  174 Current output 1 to 2 simulation →  174 Value current output 1 to 2 →...

  • Page 174: Assign Measurement Variable

    Operating menu Micropilot FMR51, FMR52 HART Description of parameters Navigation  Expert → Diagnostics → Simulation Assign measurement variable  Navigation  Expert → Diagnostics → Simulation → Assign meas.var. Description Selct process variable to be simulated. Selection • Off •...

  • Page 175: Value Current Output 1 To 2

    Micropilot FMR51, FMR52 HART Operating menu Additional information An active simulation is indicated by a diagnostic message of the Function check (C) category. Value current output 1 to 2  Navigation  Expert → Diagnostics → Simulation → Value curr.out 1 to 2 Prerequisite Current output simulation (→...

  • Page 176: Device Alarm Simulation

    Operating menu Micropilot FMR51, FMR52 HART Device alarm simulation  Navigation  Expert → Diagnostics → Simulation → Dev. alarm sim. Description Switch alarm simulation on or off. Selection • Off • On Factory setting Additional information When selecting the On option, the device generates an alarm. This helps to check the correct output behavior of the device in the case of an alarm.

  • Page 177: Device Check" Submenu

    Micropilot FMR51, FMR52 HART Operating menu 16.4.7 "Device check" submenu Navigation  Diagnostics → Device check Start device check  Navigation  Diagnostics → Device check → Start dev. check Description Start a device check. Selection • No • Yes...
  • Page 178 Operating menu Micropilot FMR51, FMR52 HART Level signal Navigation  Diagnostics → Device check → Level signal Prerequisite Device check has been performed. Description Displays result of the device check for the level signal. User interface • Check not done •...

  • Page 179: Heartbeat" Submenu

    Micropilot FMR51, FMR52 HART Operating menu 16.4.8 "Heartbeat" submenu The Heartbeat submenu is only available via FieldCare or DeviceCare. It contains the wizards which are part of the Heartbeat Verification and Heartbeat Monitoring application packages. Detailed description SD01871F Navigation  Diagnostics → Heartbeat...

  • Page 180: Index

    Decimal places menu (Parameter) ....152 Empty calibration (Parameter) ....109 Endress+Hauser...
  • Page 181 Linearization type (Parameter) ....127 Repair concept ......85 Endress+Hauser...
  • Page 182 In the text and numeric editor ....61 System components ......93 Endress+Hauser...
  • Page 184 *71344017* 71344017 www.addresses.endress.com...

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