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Endress+Hauser Micropilot FMR20 Operating Instructions Manual Download Page 24

Electrical connection

Micropilot FMR20 HART

24

Hauser

6.3  

Connecting the device

6.3.1  

4 to 20 mA HART block diagram

Connection of the device with HART communication, power source and 4 to 20 mA display

2

3

Y

+

+

-

-

I

1

mA

  A0028908

 20

Block diagram of HART connection

1

Device with HART communication

2

HART resistor

3

Power supply

The HART communication resistor of 250 Ω in the signal line is always necessary in

the case of a low-impedance power supply.

The voltage drop to be taken into account is:

Max. 6 V for 250 Ω communication resistor

Summary of Contents for Micropilot FMR20

Page 1: ...Products Solutions Services Operating Instructions Micropilot FMR20 HART Free space radar For bulk solids BA02096F 00 EN 02 21 71534964 2021 08 02 01 00 zz Device firmware ...

Page 2: ...Micropilot FMR20 HART 2 Endress Hauser Order code Ext ord cd Ser no www endress com deviceviewer Endress Hauser Operations App XXXXXXXXXXXX XXXXX XXXXXX XXX XXXX XX Serial number 1 3 2 A0023555 ...

Page 3: ...h pivot 20 5 1 11 Installation with the horizontal mounting bracket 21 5 1 12 Installation with pivotable mounting bracket 21 5 1 13 FAU40 alignment unit 22 5 1 14 Adjustable flange seal 22 5 2 Post installation check 22 6 Electrical connection 23 6 1 Cable assignment 23 6 2 Supply voltage 23 6 3 Connecting the device 24 6 3 1 4 to 20 mA HART block diagram 24 6 3 2 HART device block diagram connec...

Page 4: ...6 13 1 3 Mounting bracket adjustable 47 13 1 4 UNI flange 3 DN80 80 PP 48 13 1 5 UNI flange 4 DN100 100 PP 49 13 1 6 Cantilever pivotable 50 13 1 7 Ceiling mounting bracket 54 13 1 8 Pivotable mounting bracket 55 13 1 9 Horizontal mounting bracket 56 13 1 10 FAU40 alignment unit 57 13 1 11 Adjustable flange seal 58 13 1 12 RIA15 in the field housing 59 13 1 13 HART communication resistor 59 13 2 C...

Page 5: ...ING This symbol alerts you to a dangerous situation Failure to avoid this situation can result in serious or fatal injury CAUTION This symbol alerts you to a dangerous situation Failure to avoid this situation can result in minor or medium injury NOTICE This symbol contains information on procedures and other facts which do not result in personal injury 1 2 2 Symbols for certain types of informati...

Page 6: ...QR code on the nameplate 1 3 1 Technical Information TI Planning aid The document contains all the technical data on the device and provides an overview of the accessories and other products that can be ordered for the device 1 3 2 Brief Operating Instructions KA Guide that takes you quickly to the 1st measured value The Brief Operating Instructions contain all the essential information from incom...

Page 7: ... software FieldCare DeviceCare for operation via HART communication and PC SmartBlue app for operation using an Android or iOS smartphone or tablet BD Blocking Distance no signals are analyzed within the BD PLC Programmable logic controller PLC 1 5 Registered trademarks HART Registered trademark of the FieldComm Group Austin Texas USA Apple Apple the Apple logo iPhone and iPod touch are trademarks...

Page 8: ...ice must be mounted in accordance with the instructions in the Installation section The operation of the devices does not present any health risk If the limit values specified in the Technical data and the conditions listed in the manual and additional documentation are observed the measuring device may be used for the following measurements only Measured process variables distance Calculable proc...

Page 9: ...vice is used in the approval related area e g explosion protection pressure equipment safety Check the nameplate to verify if the device ordered can be put to its intended use in the approval related area Observe the specifications in the separate supplementary documentation that is an integral part of this manual 2 5 Product safety This measuring device is designed in accordance with good enginee...

Page 10: ...vide additional protection for the device and device data transfer must be implemented by the operators themselves 2 7 Device specific IT security 2 7 1 Access via Bluetooth wireless technology Signal transmission via Bluetooth wireless technology uses a cryptographic technique tested by Fraunhofer AISEC The device is not visible via Bluetooth wireless technology without the SmartBlue App Only one...

Page 11: ...t design 1 8 2 3 4 5 6 7 9 A0046292 1 Overview of materials 80 mm 3 in antenna 1 Sensor housing PVDF 2 Seal EPDM 3 Process connection rear side PVDF 4 Cable gland PA 5 Conduit adapter CuZn nickel plated 6 O ring EPDM 7 Counter nut PA6 6 8 Design ring PBT PC 9 Process connection front side PVDF ...

Page 12: ...e for the identification of the measuring device Nameplate specifications Extended order code with breakdown of the device features on the delivery note Enter the serial number from the nameplates into W M Device Viewer www endress com deviceviewer All the information about the measuring device and the scope of the associated Technical Documentation are displayed Enter the serial number from the n...

Page 13: ...ture 11 Device ID 12 Firmware version FW 13 Device revision Dev Rev 14 CE mark 15 Additional information about the device version certificates approvals 16 RCM 17 Materials in contact with process 18 Logo 19 Degree of protection e g IP NEMA 20 Certificate symbol 21 Certificate and approval specific data 22 Document number of the Safety Instructions e g XA ZD ZE 23 Modification mark 24 2 D matrix c...

Page 14: ...nut included in delivery E Installation with adjustable flange seal F Installation with FAU40 alignment unit Caution The sensor cables are not designed as supporting cables Do not use them for suspension purposes Always operate the device in a vertical position in free space applications 5 1 2 Nozzle installation The antenna should project out of the nozzle for optimum measurement The interior of ...

Page 15: ... 205 mm 8 07 in D 4 5 80 mm 3 in antenna installation outside nozzle D min 80 mm 3 in L max D 4 5 5 1 3 Position for installation on a vessel BD A 1 2 3 A0045323 5 Installation position on a vessel If possible install the sensor so that its lower edge is inside the vessel Recommended distance A wall nozzle outer edge of the vessel diameter Under no circumstances should the device be mounted closer...

Page 16: ...o permitted Automatic calculation Blocking distance Empty calibration Full calibration 0 2 m 0 656 ft Each time a new entry is made in the Empty calibration parameter or Full calibration parameter the Blocking distance parameter is recalculated automatically using this formula If the result of the calculation is a value 0 1 m 0 33 ft the Blocking distance of 0 1 m 0 33 ft will continue to be used ...

Page 17: ...at an angle where necessary 5 1 5 Beam angle _ 2 α W 2 D tan α D W A0046285 8 Relationship between beam angle α distance D and beamwidth diameter W The beam angle is defined as the angle α at which the power energy of the radar waves reaches half the value of the maximum power density 3dB width Microwaves are also emitted outside the signal beam and can be reflected off interfering installations B...

Page 18: ...able flange seal Alignment unit In the case of devices with an alignment unit the sensor can be optimally aligned with the conditions at the vessel The maximum angle β is 15 The purpose of sensor alignment is primarily to Prevent interference reflections Increase the maximum possible measuring range in conical outlets Please ensure there are no interfering installations made of a conductive materi...

Page 19: ...um results are achieved with coarse grained material and the use of the flooding protection tube The flooding protection tube can be ordered as an accessory or together with the device via the product structure Accessory enclosed 1 3 4 2 A0045326 11 Function of flooding protection tube 1 Empty space 2 O ring EPDM seal 3 Blocking distance 4 Max level The tube is screwed directly onto the sensor and...

Page 20: ...te to Setup Mapping end point This parameter determines the distance up to which the new mapping is to be recorded 3 Navigate to Setup Present mapping Displays the distance up to which a mapping has already been recorded 5 1 9 Installation with mounting bracket adjustable The mounting bracket can be ordered as an accessory or together with the device via the product structure Accessory enclosed A0...

Page 21: ...with the device via the product structure Accessory enclosed A0045328 14 Installation with the horizontal mounting bracket without flooding protection tube 5 1 12 Installation with pivotable mounting bracket The pivotable mounting bracket can be ordered together with the device via the product structure Accessory enclosed A B A0045329 15 Installation pivotable and adjustable A Cantilever with wall...

Page 22: ...15 15 A0045332 16 Micropilot FMR20 with alignment unit 5 1 14 Adjustable flange seal The radar beam can be optimally directed at the bulk solids using the adjustable flange seal The adjustable flange seal can be ordered together with the device via the product structure Accessory enclosed 8 8 A0045331 17 Micropilot FMR20 with adjustable flange seal 5 2 Post installation check Is the device or cabl...

Page 23: ...upply is necessary R W U0 V 10 10 5 21 75 20 30 0 500 A0029226 19 Maximum load R depending on supply voltage U0 of power supply unit Battery operation The sensor s Bluetooth wireless technology communication can be disabled to increase the operating life of the battery Potential equalization No special measures for potential equalization are required Various power supply units can be ordered as an...

Page 24: ...ion power source and 4 to 20 mA display 2 3 Y I 1 mA A0028908 20 Block diagram of HART connection 1 Device with HART communication 2 HART resistor 3 Power supply The HART communication resistor of 250 Ω in the signal line is always necessary in the case of a low impedance power supply The voltage drop to be taken into account is Max 6 V for 250 Ω communication resistor ...

Page 25: ...easurement without backlighting LED Negative connection current measurement with backlighting Functional grounding Terminal in housing The RIA15 process indicator is loop powered and does not require any external power supply The voltage drop to be taken into account is 1 V in the standard version with 4 to 20 mA communication 1 9 V with HART communication and an additional 2 9 V if display light ...

Page 26: ...e RIA15 without backlighting 1 LED 3 2 Y I Rs DC A0020839 23 Block diagram of HART device RIA15 without light HART communication resistor module 1 HART communication resistor module 2 Device with HART communication 3 Power supply Connection of the HART communication resistor module RIA15 with backlighting 1 3 2 Y I Rs DC LED A0020840 24 Block diagram of HART device RIA15 with light HART communicat...

Page 27: ...Micropilot FMR20 HART Electrical connection Endress Hauser 27 Has the voltage drop across the process indicator and communication resistor been taken into account ...

Page 28: ...reless technology 1 Transmitter power supply unit 2 Smartphone tablet with SmartBlue app 3 Transmitter with Bluetooth wireless technology 7 3 Via HART protocol 1 4 5 6 7 8 2 3 E A0046294 26 Options for remote operation via HART protocol 1 PLC programmable logic controller 2 Transmitter power supply unit e g RN221N with communication resistor 3 Connection for Commubox FXA195 4 Loop powered RIA15 pr...

Page 29: ...iption files Manufacturer ID 17 0x11 Device type ID 44 0x112c HART specification 7 0 8 2 Measured variables via HART protocol The following measured values are assigned to the HART variables Primary variable PV Level linearized PV Secondary variable SV Distance SV Tertiary variable TV Relative echo amplitude TV Quaternary variable QV Temperature QV ...

Page 30: ...the nameplate No reverse polarity is terminal assignment correct 9 2 Commissioning via SmartBlue App 9 2 1 Device requirements Commissioning via SmartBlue is only possible if the device has Bluetooth capability Bluetooth module installed at the factory prior to delivery or retrofitted 9 2 2 SmartBlue system requirements SmartBlue system requirements SmartBlue is available as a download from the Go...

Page 31: ...curves can be displayed and recorded in SmartBlue In addition to the envelope curve the following values are displayed D Distance L Level A Absolute amplitude With screenshots the displayed section zoom function is saved With video sequences the whole area without zoom function is saved all the time 1 2 3 4 5 A0029486 28 Envelope curve display sample in SmartBlue for Android 1 Record video 2 Creat...

Page 32: ...ng keys 6 14 segment display for unit TAG 7 Bar graph with indicators for under range and over range 8 5 digit 7 segment display for measured value digit height 17 mm 0 67 in The device is operated using three operating keys on the front of the housing The device setup can be disabled with a 4 digit user code If the setup is disabled a padlock symbol appears on the display when an operating parame...

Page 33: ...gs for device setup The Expert menu is protected from editing by an access code default 0000 9 3 2 Operating modes The process indicator can be used in two different operating modes 4 to 20 mA mode In this operating mode the process indicator is incorporated into the 4 to 20 mA current loop and measures the transmitted current The variable calculated based on the current value and range limits is ...

Page 34: ...he network the device continues communication and displays the measured values of the sensor actuator once more 9 3 3 Operating matrix After power up Press the key twice The Level menu is then available MENU SETUP LEVEL Parameters Values Description UNIT m Select the displayed unit FT EMPTY Numeric value 0 to 100 m default 2 m Empty calibration using keys Enter distance from process connection to ...

Page 35: ...e at 4 mA Example SC__4 0 0 0 0 displayed for measuring current of 4 mA The unit selected under UNIT is used to display the value SC_20 Numerical value 19999 to 99999 Default 100 0 MODE 4 20 5 digit value number of decimal places as configured under DECIM for scaling the measured value at 20 mA Example SC__20 100 0 100 0 displayed for measuring current of 20 mA The unit selected under UNIT is used...

Page 36: ...Setup Full calibration Specify full distance F span max level min level 4 Navigate to Setup Distance Shows the distance D that is currently measured from the reference point lower edge of flange last sensor thread to the level 5 Navigate to Setup Confirm distance Compare the distance displayed with the actual value in order to start the recording of an interference echo map 6 Navigate to Setup Map...

Page 37: ...rtBlue 1 Navigate to Main menu Setup Advanced setup Linearization type Select table as the linearization type 2 Select linearization table 3 X1 Specify level value in m ft for 0 4 X2 Specify level value in m ft for 100 5 Activate linearization table 9 5 Data access Security 9 5 1 Software locking via access code in FieldCare DeviceCare The configuration data can be write protected using an access ...

Page 38: ... point to point connection between one sensor and one smartphone or tablet is established The Bluetooth wireless technology interface can be disabled via SmartBlue FieldCare and DeviceCare Disabling the Bluetooth wireless technology interface Navigate to Setup Communication Bluetooth configuration Bluetooth mode Switch off the Bluetooth wireless technology interface Off position disables remote ac...

Page 39: ...er 39 10 12 0 20 6 A0028411 32 Timeline for Bluetooth wireless technology recovery sequence time in minutes 9 5 6 RIA15 locking The device setup can be locked with a 4 digit user code Additional information is available in the Operating Instructions for the RIA15 ...

Page 40: ...inearization SmartBlue and FieldCare DeviceCare active at the same time Log off FieldCare DeviceCare and disconnect or Log off SmartBlue and disconnect connection via SmartBlue has priority Linearized output value not plausible Linearization error SmartBlue Check linearization table FieldCare DeviceCare Check linearization table Check the vessel selection in the linearization module RIA15 no displ...

Page 41: ...temperature is too high If the ambient temperature results in an elevated sensor temperature of 60 C 140 F Bluetooth communication may be disabled Shield the device isolate it and cool it down if necessary TAG in SmartBlue and HART do not match System related The device ID TAG is transferred to the live list via Bluetooth to facilitate device identification The tag is abbreviated in the middle sin...

Page 42: ...ic of configuration 410 Data transfer 1 Check connection 2 Retry data transfer F Alarm 411 Up download active Up download active please wait C Warning 435 Linearization Check linearization table F Alarm 438 Dataset 1 Check data set file 2 Check device configuration 3 Up and download new configuration M Warning 441 Current output 1 1 Check process 2 Check current output settings S Warning 491 Curre...

Page 43: ...dielectric constant εr If the medium tends to cause contamination and buildup cleaning on a regular basis is recommended Care must be taken to ensure the device is not damaged in the process of mechanical or hose down cleaning Material compatibility must be taken into account if cleaning agents are used Do not exceed maximum permitted temperatures 11 2 Process seals The process seals of the sensor...

Page 44: ...n may need to be carried out once again 12 1 3 Return The requirements for safe device return can vary depending on the device type and national legislation 1 Refer to the website for more information http www endress com support return material 2 Return the device if repairs or a factory calibration are required or if the wrong device was ordered or delivered 12 1 4 Disposal If required by the Di...

Page 45: ...ction cover The weather protection cover can be ordered together with the device via the product structure Accessory enclosed 90 3 54 Ø 98 3 86 A0046295 33 Dimensions of weather protection cover engineering unit mm in Material PVDF Order number 52025686 The sensor is not completely covered by the weather protection cover ...

Page 46: ...n antenna and Mounting customer side w o flange process connection The flooding protection tube can be ordered together with the device via the product structure Accessory enclosed 97 3 3 83 138 5 43 136 5 5 37 A0045346 34 Dimensions of flooding protection tube 80 mm 3 in engineering unit mm in Material PBT PC metalized Order number 71327051 ...

Page 47: ...her with the device via the product structure Accessory enclosed 117 5 4 63 92 5 3 64 70 2 76 9 0 35 12 0 47 9 0 35 12 0 47 9 0 35 35 1 38 A0046296 35 Dimensions of mounting bracket engineering unit mm in Consists of 1 mounting bracket 316L 1 4404 1 angle bracket 316L 1 4404 3 screws A4 3 securing disks A4 Order number 71325079 ...

Page 48: ...n be ordered together with the device via the product structure Accessory enclosed 20 0 79 19 0 75 200 7 87 160 6 3 150 5 91 A A0037947 36 Dimensions of UNI flange 3 DN80 80 engineering unit mm in A Sensor connection in accordance with product structure Process connection on rear Material PP Order number FAX50 ...

Page 49: ...n be ordered together with the device via the product structure Accessory enclosed 20 0 79 19 0 75 228 6 9 0 190 5 7 5 175 6 89 A A0037948 37 Dimensions of UNI flange 4 DN100 100 engineering unit mm in A Sensor connection in accordance with product structure Process connection on rear Material PP Order number FAX50 ...

Page 50: ... Mounting frame Cantilever arm 500 mm for G 1 or MNPT 1 connections on rear 585 23 200 7 87 M8 35 1 4 50 2 0 20 0 8 105 4 1 35 1 4 22 0 9 6 5 0 3 15 0 6 100 3 9 25 1 0 35 1 4 100 3 9 75 2 9 250 9 84 20 0 8 75 2 9 2 0 08 2 0 08 A0037806 39 Dimensions Unit of measurement mm in Weight 3 0 kg 6 62 lb Material 316L 1 4404 Order number 71452315 35 mm 1 38 in openings for all G 1 or MNPT 1 connections on...

Page 51: ...it of measurement mm in Weight 5 4 kg 11 91 lb Material 316L 1 4404 Order number 71452316 35 mm 1 38 in openings for all G 1 or MNPT 1 connections on rear 22 mm 0 87 in opening can be used for any additional sensor Retaining screws are included in delivery Frame 700 mm 27 6 in 3 2 0 13 20 0 8 55 2 17 100 3 94 25 0 98 700 27 6 45 1 77 76 2 99 100 3 94 200 7 87 13 0 5 ø33 7 1 3 130 5 12 150 5 91 100...

Page 52: ...452327 Frame 1400 mm 55 1 in 3 2 0 13 20 0 8 55 2 17 100 3 94 25 0 98 1400 55 1 45 1 77 76 2 99 100 3 94 200 7 87 13 0 5 ø33 7 1 3 130 5 12 150 5 91 3 94 60 2 36 4 0 16 6 5 0 3 109 4 29 75 2 95 100 A0037800 42 Dimensions Unit of measurement mm in Weight 6 0 kg 13 23 lb Material 316L 1 4404 Order number 71452326 ...

Page 53: ...t for cantilever with pivot 110 4 3 25 1 0 4 0 16 6 5 0 3 150 5 9 ø33 7 1 3 3 2 0 1 110 4 3 13 0 5 150 5 9 180 7 1 213 8 4 88 3 5 A0019350 43 Dimensions of the wall bracket Unit of measurement mm in Weight 1 21 kg 2 67 lb Material 316L 1 4404 Order number 71452323 ...

Page 54: ...ther with the device via the product structure Accessory enclosed 185 7 28 5 0 2 15 0 59 15 0 59 50 1 97 10 0 39 95 3 74 ø35 1 38 12 0 47 10 0 39 5 6 0 22 155 6 1 1 5 0 06 75 2 95 100 3 94 110 4 33 105 4 13 10 0 39 A0028891 44 Dimensions of ceiling mounting bracket Unit of measurement mm in Material 316L 1 4404 Order number 71093130 ...

Page 55: ...he mounting bracket can be ordered together with the device via the product structure Accessory enclosed 104 4 09 100 3 94 358 14 1 6 8 0 27 6 8 0 27 34 1 34 177 6 97 A0038143 45 Dimensions of pivotable mounting bracket Unit of measurement mm in Material 316L 1 4404 Order number 71429910 ...

Page 56: ... to install the device in confined spaces The mounting bracket can be ordered together with the device via the product structure Accessory enclosed 100 3 94 100 3 94 280 11 144 5 67 9 0 35 Ø34 1 34 135 A0038142 46 Dimensions of the horizontal mounting bracket Unit of measurement mm in Material 316L 1 4404 Order number 71429905 ...

Page 57: ... 101 3 98 125 4 92 ø155 6 1 ø155 6 1 27 1 06 30 1 18 21 0 8 13 4 A B 15 15 A0045330 47 Dimensions Unit of measurement mm in A Welding flange B UNI flange Material Flange 304 Pipe steel galvanized Cable gland 304 or steel galvanized Order number FAU40 Can be used for all rear sensor connections G1 or MNPT1 male thread and connecting cable max Ø10 mm 0 43 in minimum length 600 mm 23 6 in Technical I...

Page 58: ...0 C 40 to 176 F D 142 mm 5 59 in 162 mm 6 38 in 218 mm 8 58 in d 89 mm 3 5 in 115 mm 4 53 in 169 mm 6 65 in h 22 mm 0 87 in 23 5 mm 0 93 in 26 5 mm 1 04 in hmin 14 mm 0 55 in 14 mm 0 55 in 14 mm 0 55 in hmax 30 mm 1 18 in 33 mm 1 3 in 39 mm 1 45 in Technical data version ASME JIS Order number 71249070 71249072 71249073 Compatible with ASME 3 150lbs JIS 80A 10K ASME 4 150lbs ASME 6 150lbs Recommend...

Page 59: ...accessory for details see Technical Information TI01043K and Operating Instructions BA01170K 13 1 13 HART communication resistor 54 2 13 31 1 22 24 0 94 22 0 87 8 1 0 32 A0020858 50 Dimensions of HART communication resistor engineering unit mm in A communication resistor is required for HART communication If this is not already present e g in the power supply RMA RN221N RNS221 it can be ordered wi...

Page 60: ... HART 60 Endress Hauser A0020844 1 Disconnect plug in terminal block 2 Insert the terminal block into the slot provided on the HART communication resistor module 3 Insert the HART communication resistor in the slot in the housing ...

Page 61: ...onnections Graphic illustration of the calculation results Administration documentation and access to all project related data and parameters over the entire life cycle of a project Applicator is available https portal endress com webapp applicator Configurator Product Configurator the tool for individual product configuration Up to the minute configuration data Depending on the device Direct inpu...

Page 62: ...s are monitored and measuring points analyzed The data are stored in the 256 MB internal memory and also on an SD card or USB stick For details see Technical Information TI01180R and Operating Instructions BA01338R RNS221 Supply unit for powering two 2 wire measuring devices Bidirectional communication is possible via the HART communication jacks For details see Technical Information TI00081R and ...

Page 63: ... protection tube Reduction of the max possible measuring range by Media with bad reflective properties low εr value Product cone Extremely loose surfaces of bulk solids e g bulk solids with low bulk weight in the case of pneumatic filling Formation of buildup particularly of moist products For dielectric constants DC values of many media commonly used in various industries refer to the Endress Hau...

Page 64: ...red value to any units of length weight or volume In DeviceCare and FieldCare there are pre programmed linearization tables for volume calculation in vessels Pre programmed linearization curves Horizontal cylindrical tank Spherical tank Tank with pyramid bottom Tank with conical bottom Tank with flat bottom Other linearization tables of up to 32 value pairs can be entered manually 14 3 Performance...

Page 65: ...e response time can be configured The following step response times apply in accordance with DIN EN 61298 2 when damping is switched off Tank height 10 m 32 8 ft Sampling rate 1 s 1 Response time 3 s In accordance with DIN EN 61298 2 the step response time is the time following an abrupt change in the input signal up until the changed output signal has adopted 90 of the steady state value for the ...

Page 66: ...f protection Tested acc to IP66 NEMA 4X IP68 NEMA 6P 24 h at 1 83 m 6 00 ft 1 83 m under water Vibration resistance DIN EN 60068 2 64 IEC 60068 2 64 20 to 2000 Hz 1 m s2 2 Hz Electromagnetic compatibility EMC Electromagnetic compatibility in accordance with all of the relevant requirements outlined in the EN 61000 series and NAMUR Recommendation EMC NE 21 Details are provided in the Declaration of...

Page 67: ...29 psi The pressure range may be further restricted in the event of a CRN approval Dielectric constant For solids εr 2 Contact Endress Hauser for lower εr values 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 ...

Page 68: ...perating menu Main menu Setup 76 Basic setup Device tag Distance unit Empty calibration Full calibration Distance Level Signal quality Mapping Confirm distance Mapping end point Present mapping Advanced setup 80 Access status tooling Access status tooling Enter access code Advanced settings Evaluation sensitivity Changing velocity ...

Page 69: ...n distance Linearization type Level linearized Safety settings 84 Delay time echo lost 84 Diagnostics echo lost 84 Current output 85 Output current 85 Damping output 85 Turn down 85 4 mA value 86 20 mA value 86 Trim 87 Trim value high 87 Trim value low 87 Administration 88 Administration 1 Define access code 88 Confirm access code 88 ...

Page 70: ...eld special 89 Communication 90 HART configuration HART short tag HART address No of preambles HART info Device type Device revision Device ID HART revision HART descriptor HART message Hardware revision Software revision HART date code Hart output Level linearized PV Distance SV ...

Page 71: ...nostics 94 Actual diagnostics 94 Previous diagnostics 94 Delete previous diagnostic 94 Signal quality 77 Device information 96 Device name 96 Firmware version 96 Extended order code 1 96 Extended order code 2 96 Extended order code 3 97 Order code 97 Serial number 97 ENP version 97 Simulation 98 Simulation 98 Value current output 1 98 Process variable value 98 ...

Page 72: ... 76 Empty calibration 76 Full calibration 76 Distance 77 Level 77 Signal quality 77 Confirm distance 78 Mapping end point 78 Present mapping 78 Advanced setup 80 Access status tooling 80 Enter access code 80 Evaluation sensitivity 80 Changing velocity 81 First Echo sensitivity 81 Output mode 81 Blocking distance 82 Level correction 82 Evaluation distance 82 Linearization type 83 ...

Page 73: ... output 85 Output current 85 Damping output 85 Turn down 85 4 mA value 86 20 mA value 86 Trim 87 Trim value high 87 Trim value low 87 Administration 88 Define access code 88 Confirm access code 88 Device reset 88 Free field special 89 Communication 90 HART short tag 90 HART address 90 No of preambles 90 Device type 90 Device revision 91 Device ID 91 ...

Page 74: ...nearized PV 92 Distance SV 92 Relative echo amplitude TV 93 Temperature QV 93 Bluetooth configuration 93 Bluetooth mode 93 Diagnostics 94 Actual diagnostics 94 Previous diagnostics 94 Delete previous diagnostic 94 Signal quality 77 Device information 96 Device name 96 Firmware version 96 Extended order code 1 96 Extended order code 2 96 Extended order code 3 97 Order code 97 ...

Page 75: ...Micropilot FMR20 HART Operating menu Endress Hauser 75 Serial number 97 ENP version 97 Simulation 98 Simulation 98 Value current output 1 98 Process variable value 98 ...

Page 76: ...racter string comprising numbers letters and special characters 32 Factory setting EH_FMR20_ last 7 digits of the device serial number Distance unit Navigation Setup Distance unit Description Used for the basic calibration Empty Full Selection SI units m US units ft Empty calibration Navigation Setup Empty calibr Description Distance between process connection and minimum level 0 User entry 0 0 to...

Page 77: ...gnal quality Navigation Setup Signal quality Description Displays the signal quality of the level echo Meaning of the display options Strong The evaluated echo exceeds the threshold by at least 10 dB Medium The evaluated echo exceeds the threshold by at least 5 dB Weak The evaluated echo exceeds the threshold by less than 5 dB No signal The device does not find an usable echo The signal quality in...

Page 78: ...Distance unknown To be selected if the actual distance is unknown A mapping can not be performed in this case Factory map To be selected if the present mapping curve if one exists is to be deleted The device returns to the Confirm distance parameter and a new mapping can be recorded Selection Manual map Distance ok Distance unknown Factory map Mapping end point Navigation Setup Map end point Descr...

Page 79: ...Micropilot FMR20 HART Operating menu Endress Hauser 79 User interface 0 to 100 m ...

Page 80: ...perator to the Maintenance mode The device remains in the Operator mode if an incorrect access code is entered If you lose the access code please contact your Endress Hauser sales center User entry 0 to 9999 Evaluation sensitivity Navigation Setup Advanced setup Evaluation sens Description Selection of the evaluation sensitivity Options to select from Low The weighting curve is high for low evalua...

Page 81: ...tions to select from Low The band for the first echo evaluation is very narrow The evaluation stays longer at the found echo respectively does not jump to the next Echo or distortion signal Medium The band for the first echo evaluation has an average width High The band for the first echo evaluation is broad The evaluation jumps earlier to the next echo or distortion signal Selection Low Medium Hi...

Page 82: ...l calibration parameter the Blocking distance parameter is recalculated automatically using this formula If the result of the calculation is a value 0 1 m 0 33 ft the Blocking distance of 0 1 m 0 33 ft will continue to be used Level correction Navigation Setup Advanced setup Level correction Description The measured level is corrected by this value to compensate for a constant level error Level co...

Page 83: ...hand Table The relationship between the measured level L and the output value volume flow weight is defined by a linearization table This table consists of up to 32 value pairs i e level volume or level flow or level weight Note Please use the DTM module to create modify a linearization table Selection None Table Level linearized Navigation Setup Advanced setup Level linearized Description Current...

Page 84: ...o loss After an echo loss the device waits for the time specified in this parameter before reacting as specified in the Diagnostic echo lost parameter This helps to avoid interruptions of the measurement by short term interferences User entry 0 to 600 s Diagnostics echo lost Navigation Setup Advanced setup Safety sett Diagn echo lost Description At this parameter it can be set if in case of a lost...

Page 85: ...nt with an exponential delay the time constant τ of which is defined in this parameter With a small time constant the output reacts immediately to changes of the measrued value With a big time constant the reaction of the output is more delayed For τ 0 there is no damping User entry 0 0 to 300 s Turn down Navigation Setup Advanced setup Curr output Turn down Description Using the turn down functio...

Page 86: ...rocess variable results in a decrease of the output current User entry Signed floating point number 20 mA value Navigation Setup Advanced setup Curr output 20 mA value Description Value for 20 mA at Turn down parameter On Using the turn down functionality it is possible to map a section of the measuring range to the total range of the output current 4 20mA The section is defined by the 4 mA value ...

Page 87: ...not equal to 20 mA Enter the measured current into the Trim value high parameter 5 Select Trim Calculate The device calculates the new scaling of the output current and stores it in the RAM Selection Off 4 mA 20 mA Calculate Reset Trim value high Navigation Setup Advanced setup Curr output Trim value high Description Enter upper measured value for the trim around 20 mA After this value has been en...

Page 88: ...de has been defined write protected devices can only be changed to maintenance mode if the access code is entered in the Enter access code parameter The new access code is only valid after it has been confirmed in the Confirm access code parameter Please contact your Endress Hauser Sales Center if you lose your access code User entry 0 to 9999 Confirm access code Navigation Setup Advanced setup Ad...

Page 89: ...avigation Setup Advanced setup Administration Free field spec Description Switch the free field option on or off This parameter can be switched on for free field applications e g below bridges Caution The customer map if one exists is reset to the factory map Selection Off On ...

Page 90: ...ome special characters for example punctuation marks HART address Navigation Setup Communication HART address User entry 0 to 63 No of preambles Navigation Setup Communication No of preambles Description Defines the number o preambles in the HART telegram User entry 5 to 20 Device type Navigation Setup Communication Device type Description Shows the device type with which the measuring device is r...

Page 91: ...RT network HART revision Navigation Setup Communication HART revision Description Indicates HART revision of the device HART descriptor Navigation Setup Communication HART descriptor Description Enter descriptor for the measuring point User entry Character string comprising numbers letters and special characters 16 HART message Navigation Setup Communication HART message Description Define HART me...

Page 92: ...ion HART date code Description Enter date of the last configuration change User entry Character string comprising numbers letters and special characters 10 Additional information Date format YYYY MM DD Level linearized PV Navigation Setup Communication Level lin PV Description Displays linearized level User interface Signed floating point number Additional information The unit is defined by the Un...

Page 93: ...nterface Signed floating point number Bluetooth configuration submenu Navigation Setup Communication Bluetooth conf Bluetooth mode Navigation Setup Communication Bluetooth conf Bluetooth mode Description Enable or disable Bluetooth function Remark Switching to position Off will disable remote access via the app with immediate effect To re establish a Bluetooth connection via the app Please follow ...

Page 94: ...essages with the highest priority is displayed Previous diagnostics Navigation Diagnostics Prev diagnostics Description Displays the last diagnostic message with its diagnostic information which has been active before the current message The condition displayed may still apply Delete previous diagnostic Navigation Diagnostics Del prev diag Description Delete previous diagnostic message It is possi...

Page 95: ...east 5 dB Weak The evaluated echo exceeds the threshold by less than 5 dB No signal The device does not find an usable echo The signal quality indicated in this parameter always refers to the currently evaluated echo either the level echo or the tank bottom echo In case of a lost echo Signal quality No signal the device generates the following error message Diagnostic echo lost Warning factory set...

Page 96: ...version Description Shows the device firmware version installed User interface Character string comprising numbers letters and special characters 8 Extended order code 1 Navigation Diagnostics Device info Ext order cd 1 Description Shows the 1st part of the extended order code User interface Character string comprising numbers letters and special characters 20 Extended order code 2 Navigation Diag...

Page 97: ...iption Shows the device order code User interface Character string comprising numbers letters and special characters 20 Serial number Navigation Diagnostics Device info Serial number Description Shows the serial number of the measuring device User interface Character string comprising numbers letters and special characters 11 ENP version Navigation Diagnostics Device info ENP version Description S...

Page 98: ...he device and connected control units Selection Off Current output Distance Value current output Navigation Diagnostics Simulation Value curr out 1 Description Defines the value of the simulated output current User entry 3 59 to 22 5 mA Process variable value Navigation Diagnostics Simulation Proc var value Description Value of the simulated process variable Downstream measured value processing an...

Page 99: ...iagnostic event in the RIA15 41 Diagnostics Submenu 94 Diagnostics echo lost Parameter 84 Disposal 44 Distance Parameter 77 Distance SV Parameter 92 Distance unit Parameter 76 Document Function 5 Document function 5 E Empty calibration Parameter 76 ENP version Parameter 97 Enter access code Parameter 80 Evaluation distance Parameter 82 Evaluation sensitivity Parameter 80 Extended order code 1 Para...

Page 100: ... Parameter 77 95 Simulation Parameter 98 Simulation Submenu 98 Software revision Parameter 92 Submenu Administration 88 Advanced setup 80 Bluetooth configuration 93 Communication 90 Current output 85 Device information 96 Diagnostics 94 Safety settings 84 Simulation 98 T Temperature QV Parameter 93 Trim Parameter 87 Trim value high Parameter 87 Trim value low Parameter 87 Turn down Parameter 85 U ...

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Page 102: ...www addresses endress com 71534964 71534964 ...

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