Endress+Hauser Micropilot FMR51 Brief Operating Instructions
Free space radar
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KA01129F/00/EN/04.22-00
71575729
2022-08-01
Products
Brief Operating Instructions
Micropilot FMR51, FMR52
PROFIBUS PA
Free space radar
These Instructions are Brief Operating Instructions; they are
not a substitute for the Operating Instructions pertaining to
the device.
Detailed information about the device can be found in the
Operating Instructions and the other documentation:
Available for all device versions via:
• Internet:
www.endress.com/deviceviewer
• Smart phone/tablet: Endress+Hauser Operations App
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Table of Contents
Related Manuals for Endress+Hauser Micropilot FMR51
Summary of Contents for Endress+Hauser Micropilot FMR51
- Page 1 Operating Instructions pertaining to the device. Detailed information about the device can be found in the Operating Instructions and the other documentation: Available for all device versions via: • Internet: www.endress.com/deviceviewer • Smart phone/tablet: Endress+Hauser Operations App...
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Page 2: Associated Documentation
Associated documentation Micropilot FMR51, FMR52 PROFIBUS PA Associated documentation Order code: XXXXX-XXXXXX Ser. no.: XXXXXXXXXXXX Ext. ord. cd.: XXX.XXXX.XX Serial number www.endress.com/deviceviewer Endress+Hauser Operations App A0023555 About this document Symbols used 2.1.1 Safety symbols DANGER This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in serious or fatal injury. - Page 3 Micropilot FMR51, FMR52 PROFIBUS PA About this document WARNING 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.
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Page 4: Basic Safety Instructions
Basic safety instructions Micropilot FMR51, FMR52 PROFIBUS PA Series of steps Result of a step Visual inspection 1, 2, 3, ... Item numbers A, B, C, ... Views Basic safety instructions Requirements for the personnel Personnel must meet the following requirements to perform their tasks: ‣... -
Page 5: Workplace Safety
Clarification in the case of borderline cases: ‣ For special fluids and fluids for cleaning, Endress+Hauser is glad to provide assistance in verifying the corrosion resistance of fluid-wetted materials, but does not accept any warranty or liability. -
Page 6: Incoming Acceptance And Product Identification
• Does the data on the nameplate match the order specifications on the delivery note? • Is the DVD with the operating tool present? If required (see nameplate), have the Safety Instructions (XA) been provided? If one of these conditions is not met, please contact your Endress+Hauser sales office. Storage and transport 4.2.1 Storage conditions •... - Page 7 Micropilot FMR51, FMR52 PROFIBUS PA Incoming acceptance and product identification 4.2.2 Transporting the product to the measuring point NOTICE Housing or antenna horn may become damaged or break off. Risk of injury! ‣ Transport the measuring device to the measuring point in its original packaging or by the process connection.
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Page 8: Mounting Location
Mounting Micropilot FMR51, FMR52 PROFIBUS PA Mounting Mounting location A0016882 Recommended distance from wall to nozzle outer edge ~ 1/6 of the vessel diameter. However, the device must not under any circumstances be mounted closer than 15 cm (5.91 in) to the tank wall. - Page 9 Micropilot FMR51, FMR52 PROFIBUS PA Mounting Orientation Internal vessel fittings α A0018944 Avoid the location of internal fittings (limit switches, temperature sensors, struts, vacuum rings, heating coils, baffles etc.) inside the signal beam. Take into account the beam angle. Avoiding interference echoes α...
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Page 10: Beam Angle
Mounting Micropilot FMR51, FMR52 PROFIBUS PA Metal orifice plates installed at an angle to scatter the radar signals help prevent interference echoes. Beam angle The beam angle is defined as the angle α at which the energy density of the radar waves reaches half the value of the maximum energy density (3dB width). - Page 11 Micropilot FMR51, FMR52 PROFIBUS PA Mounting FMR51 Antenna size 40 mm (1½ in) 50 mm (2 in) 80 mm (3 in) 100 mm (4 in) Beam angle α 23° 18° 10° 8° Distance (D) Beam diameter W 3 m (9.8 ft) 1.22 m (4 ft)
- Page 12 Mounting Micropilot FMR51, FMR52 PROFIBUS PA FMR52 Antenna size 50 mm (2 in) 80 mm (3 in) Beam angle α 18° 10° Distance (D) Beam 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 13 Micropilot FMR51, FMR52 PROFIBUS PA Mounting 90° 90° 90° 90° 90° 90° 90° 90° 90° 90° A0018974 Depending on the device version the marking may be a circle or two parallel lines. Information concerning nozzles To ensure optimum measurement, the antenna should protrude from the nozzle. Depending...
- Page 14 • Mapping must be performed. • Please contact Endress+Hauser for applications with nozzles that are higher than indicated in the table. • For mounting in long nozzles, the device is available with an antenna extension of up to 1 000 mm (39.4 in) (accessory).
- Page 15 Micropilot FMR51, FMR52 PROFIBUS PA Mounting Information concerning threaded connections For devices with a threaded connection, it may be necessary - depending on the antenna size - to first disassemble the horn and then mount it again after screwing in the device.
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Page 16: Mounting Cladded Flanges
Mounting Micropilot FMR51, FMR52 PROFIBUS PA Information concerning nozzles A0016819 3 Nozzle height for horn antenna, flush mount (FMR52) Antenna Maximum nozzle height H Horn 50mm/2" 500 mm (19.7 in) Horn 80mm/3" 500 mm (19.7 in) • For flanges with PTFE cladding: Observe the instructions for mounting cladded flanges •... -
Page 17: Container With Heat Insulation
Micropilot FMR51, FMR52 PROFIBUS PA Mounting Flange size Number of screws Tightening torque DN150 PN10/16 75 to 115 Nm ASME NPS 2" Cl.150 40 to 55 Nm NPS 2" Cl.300 20 to 30 Nm NPS 3" Cl.150 65 to 95 Nm NPS 3"... -
Page 18: Turning The Display
Mounting Micropilot FMR51, FMR52 PROFIBUS PA max. 350° 8 mm 8 mm A0032242 Unscrew the securing screw using an open-ended wrench. Rotate the housing in the desired direction. Tighten the securing screw (1.5 Nm for plastic housing; 2.5 Nm for aluminum or stainless steel housing). -
Page 19: Electrical Connection
Micropilot FMR51, FMR52 PROFIBUS PA Electrical connection Pull out the display module with a gentle rotational movement. Turn the display module to the desired position: Max. 8 × 45 ° in each direction. Feed the coiled cable into the gap between the housing and main electronics module and plug the display module into the electronics compartment until it engages. - Page 20 Electrical connection Micropilot FMR51, FMR52 PROFIBUS PA Terminal assignment PROFIBUS PA / FOUNDATION Fieldbus A0036500 4 Terminal assignment PROFIBUS PA / FOUNDATION Fieldbus Without integrated overvoltage protection With integrated overvoltage protection Connection, PROFIBUS PA / FOUNDATION Fieldbus: terminals 1 and 2, without integrated...
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Page 21: Supply Voltage
Micropilot FMR51, FMR52 PROFIBUS PA Electrical connection A0011175 6 Pin assignment of M12 plug Signal + Not assigned Signal - Ground 6.1.3 Supply voltage PROFIBUS PA, FOUNDATION Fieldbus "Power supply; output" "Approval" Terminal voltage E: 2-wire; FOUNDATION Fieldbus, switch output •... -
Page 22: Connecting The Device
Electrical connection Micropilot FMR51, FMR52 PROFIBUS PA Connecting the device WARNING Explosion Hazard! ‣ Observe applicable national standards. ‣ Comply with the specifications in the Safety Instructions (XA). ‣ Use specified cable glands only. ‣ Check to ensure that the power supply matches the information on the nameplate. -
Page 23: Plug-In Spring-Force Terminals
Micropilot FMR51, FMR52 PROFIBUS PA Electrical connection Push the cable through the cable entry . To ensure tight sealing, do not remove the sealing ring from the cable entry. Remove the cable sheath. Strip the cable ends 10 mm (0.4 in). In the case of stranded cables, also fit ferrules. -
Page 24: Integration Into A Profibus Network
Integration into a PROFIBUS network Micropilot FMR51, FMR52 PROFIBUS PA 6.2.4 Closing the cover of the connection compartment 3 mm 2,5 Nm A0021491 Screw down the cover of the connection compartment. Turn the securing clamp 90 ° in the clockwise direction and, using an Allen key (3 mm), tighten the screw of the securing clamp on the connection compartment cover with 2.5 Nm. -
Page 25: Hardware Addressing
Micropilot FMR51, FMR52 PROFIBUS PA Integration into a PROFIBUS network 7.2.1 Hardware addressing Set switch 8 to the "OFF" position. Using switches 1 to 7, set the address as indicated in the table below. The change of address takes effect after 10 seconds. The device is restarted. -
Page 26: Operation Options
Operation options Micropilot FMR51, FMR52 PROFIBUS PA Operation options The device can be operated as follows: • Operation via operating menu (display) • DeviceCare / FieldCare, see Operating Instructions • SmartBlue (app), Bluetooth (optional), see Operating Instructions A0033202 12... -
Page 27: Structure And Function Of The Operating Menu
Micropilot FMR51, FMR52 PROFIBUS PA Commissioning Commissioning Structure and function of the operating menu 9.1.1 Display User ABC_ DEFG HIJK LMNO PQRS TUVW A0012635 13 Display format on the display and operating module Measured value display (1 value max. size) 1.1 Header containing tag and error symbol (if an error is active) - Page 28 Commissioning Micropilot FMR51, FMR52 PROFIBUS PA 9.1.2 Operating elements Functions • Display of measured values and fault and notice messages • Background lighting, which switches from green to red in the event of an error • The device display can be removed for easier operation The device displays are available with the additional option of Bluetooth®...
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Page 29: Opening The Context Menu
Micropilot FMR51, FMR52 PROFIBUS PA Commissioning • key and key (ESC function - press keys simultaneously) • In the menu, submenu: Pressing the key briefly: • Exits the current menu level and takes you to the next higher level. -
Page 30: Operating Menu
Commissioning Micropilot FMR51, FMR52 PROFIBUS PA Operating menu Parameter/submenu Meaning Description Language Defines the operating language of the local Setup → Advanced setup display → Display → LanguageExpert → System → Display → Language Setup Once values have been set for the setup parameters, the measurement should generally be completely configured. - Page 31 Micropilot FMR51, FMR52 PROFIBUS PA Commissioning X X X X X X X 20.50 Main menu 0104-1 Display language English Operation Setup Display language 0104-1 English à Deutsch Español Français Display language 0104-1 à English Deutsch Español Français Hauptmenü 0104-1...
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Page 32: Configuring Level Measurement
Commissioning Micropilot FMR51, FMR52 PROFIBUS PA Configuring level measurement 100% A0016933 16 Configuration parameters for level measurement in liquids Reference point of measurement Distance Level Empty calibration (= zero point) Full calibration (= span) Setup → Device tag Enter a unique name for the measuring point to identify the device quickly within the plant. -
Page 33: User-Specific Applications
Micropilot FMR51, FMR52 PROFIBUS PA Commissioning Setup → Empty calibration Specify empty distance E (distance from reference point R to 0% mark).Setup → Advanced setup → Level → Tank/silo heightIf the parametrized measuring range (Empty calibration) differs significantly from the tank or silo height, it is recommended to enter the tank or silo height in this parameter. - Page 36 *71575729* 71575729 www.addresses.endress.com...