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KA01723F/00/EN/01.24-00
71671397
2024-09-01
Products
Brief Operating Instructions
Micropilot FMR20B
Free-space radar
HART
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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Related Manuals for Endress+Hauser Micropilot FMR20B
Summary of Contents for Endress+Hauser Micropilot FMR20B
- 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 FMR20B HART 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 Document function The Brief Operating Instructions contain all the essential information from incoming acceptance to initial commissioning. - Page 3 Micropilot FMR20B HART About this document Symbols 2.2.1 Safety symbols DANGER This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in serious or fatal injury. WARNING This symbol alerts you to a potentially dangerous situation. Failure to avoid this situation can result in serious or fatal injury.
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Page 4: Basic Safety Instructions
For an overview of the scope of the associated Technical Documentation, refer to the following: • Device Viewer (www.endress.com/deviceviewer): Enter the serial number from the nameplate • Endress+Hauser Operations app: Enter serial number from nameplate or scan matrix code on nameplate. Basic safety instructions Requirements for the personnel The personnel must fulfill the following requirements for its tasks: ‣... -
Page 5: Workplace Safety
Do not touch or clean device surfaces with pointed or hard objects. Clarification 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: Product Security
The device fulfills general safety requirements and legal requirements. It also complies with the EU directives listed in the device-specific EU Declaration of Conformity. Endress+Hauser confirms this fact by affixing the CE mark to the device. Incoming acceptance and product identification... -
Page 7: Product Identification
Micropilot FMR20B HART Incoming acceptance and product identification Check the following during incoming acceptance: • Is the order code on the delivery note (1) identical to the order code on the product sticker (2)? • Are the goods undamaged? • Do the data on the nameplate correspond to the order specifications and the delivery note? •... -
Page 8: Mounting Requirements
Mounting Micropilot FMR20B HART 4.3.2 Transporting the product to the measuring point WARNING Incorrect transport! The housing or sensor can be damaged or pull off. Risk of injury! ‣ Transport the device to the measuring point in its original packaging or by the process connection. -
Page 9: Mounting Location
Micropilot FMR20B HART Mounting 5.1.5 Mounting location A0055811 Use of a weather protection cover; protection from direct sunlight or rain Installation not centered: Interferences can lead to incorrect signal analysis Do not install above the filling curtain Endress+Hauser... - Page 10 Mounting Micropilot FMR20B HART 5.1.6 Internal vessel fittings α A0031777 Avoid internal fittings (point level switches, temperature sensors, struts, vacuum rings, heating coils, baffles etc.) inside the signal beam. Pay attention to the beam angle α. 5.1.7 Aligning the antenna axes See Operating Instructions.
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Page 11: Mounting The Device
Micropilot FMR20B HART Mounting Mounting the device 5.2.1 Installation types A0055150 1 Wall or ceiling mount Wall mounting adjustable Tightened at antenna end process connection Tightened at cable entry from above process connection Wall mounting with cable entry from above process connection... -
Page 12: Installation Instructions
Mounting Micropilot FMR20B HART 5.2.2 Installation instructions To ensure optimum measurement, the antenna must protrude from the nozzle. The interior of the nozzle must be smooth and must not contain any edges or welded joints. If possible, round the nozzle edge. - Page 13 Micropilot FMR20B HART Mounting A0056103 40 mm (1.5 in) antenna 80 mm (3 in) antenna 5.2.4 Weather protection cover A weather protective cover is recommended for outdoor use. The weather protective cover can be ordered as an accessory or together with the device via the product structure "Accessory enclosed".
- Page 14 Mounting Micropilot FMR20B HART A0055202 4 Function of flooding protection tube Air pocket O-ring (EPDM) seal Max. level The tube is screwed directly onto the sensor and seals off the system by means of an O-ring making it air-tight. In case of flooding, the air cushion formed within the sleeve guarantees precise detection of the maximum fill level, located directly at the sleeve' s end.
- Page 15 Micropilot FMR20B HART Mounting A0055113 5 Installation with mounting bracket, adjustable Mounting bracket adjustable for 40 mm (1.5 in) antenna, wall mounting Mounting bracket adjustable for 80 mm (3 in) antenna, wall mounting Mounting bracket adjustable for 40 mm (1.5 in) antenna, ceiling mounting •...
- Page 16 Mounting Micropilot FMR20B HART Rope mounting A0055397 6 Installation with rope mounting Mounting bracket adjustable for 40 mm (1.5 in) antenna, rope mounting Mounting bracket adjustable for 80 mm (3 in) antenna, rope mounting Align the antenna perpendicular to the product surface.
- Page 17 Micropilot FMR20B HART Mounting A0028412 7 Cantilever installation, with pivot Cantilever with wall bracket (side view) Cantilever with mounting frame (side view) Cantilever can be turned, e.g. in order to position the device over the center of the flume (top view)
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Page 18: Post-Mounting Check
Electrical connection Micropilot FMR20B HART NOTICE There is no conductive connection between the mounting bracket and transmitter housing. Electrostatic charging possible. ‣ Integrate the mounting bracket in the local potential equalization system. Post-mounting check Are the device and cable undamaged (visual check)? Are the measuring point identification and labeling correct (visual inspection)? - Page 19 Micropilot FMR20B HART Electrical connection 6.1.2 Cable assignment A0055191 9 Cable assignment Cable entry from above Side cable entry Plus, brown wire Minus, blue wire 6.1.3 Supply voltage 12 to 30 V on a direct current power unit The power unit must be safety-approved (e.g. PELV, SELV, Class 2) and must comply with the relevant protocol specifications.
- Page 20 Electrical connection Micropilot FMR20B HART A0028908 10 Function diagram of HART connection Device with HART communication HART resistor 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.
- Page 21 Micropilot FMR20B HART Electrical connection Connection of the HART device and RIA15 without backlighting A0019567 11 Function diagram of HART device with RIA15 process indicator without light Device with HART communication Power supply HART resistor Connection of the HART device and RIA15 with backlighting A0019568 ...
- Page 22 Electrical connection Micropilot FMR20B HART Connection of the HART communication resistor module, RIA15 without backlighting A0020839 13 Function diagram of HART device, RIA15 without light, HART communication resistor module HART communication resistor module Device with HART communication Power supply...
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Page 23: Ensuring The Degree Of Protection
Micropilot FMR20B HART Operation options The device is available in cable lengths of 5 m (16 ft), 10 m (32 ft), 15 m (49 ft), 20 m (65 ft), 30 m (98 ft) and 50 m (164 ft). User-defined lengths up to total length of 300 m (980 ft) are possible in increments of one meter (order option "1") or one foot (order "2"). -
Page 24: Installation And Function Check
Commissioning Micropilot FMR20B HART Commissioning Preliminaries WARNING Settings on the current output can result in a safety-related condition (e.g., product overflow)! ‣ Check current output settings. ‣ The setting of the current output depends on the setting in the Assign PV parameter. - Page 25 Micropilot FMR20B HART Commissioning Tap the icons for more information. After logging in for the first time, change the password! Commissioning via FieldCare/DeviceCare Download the DTM: http://www.endress.com/download -> Device Driver -> Device Type Manager (DTM) Update the catalog. Click the Guidance menu and start the Commissioning wizard.
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Page 26: Configuring The Device
Commissioning Micropilot FMR20B HART Notes on the "Commissioning" wizard The Commissioning wizard allows you to carry out easy, user-guided commissioning. Once you have started the Commissioning wizard, enter the appropriate value in each parameter or select the appropriate option. These values are written directly to the device. - Page 27 Micropilot FMR20B HART Commissioning 8.9.1 Level measurement in liquids 100% A0016933 17 Configuration parameters for level measurement in liquids Reference point of measurement Length of antenna + 10 mm (0.4 in) 50 to 80 mm (1.97 to 3.15 in); medium εr < 2...
- Page 28 Commissioning Micropilot FMR20B HART 8.9.2 Level measurement in bulk solids 100% A0016934 18 Configuration parameters for level measurement in bulk solids Reference point of measurement Length of antenna + 10 mm (0.4 in) Distance Level "Empty calibration" parameter (= 0 %) "Full calibration" parameter (= 100 %) 8.9.3...
- Page 29 Micropilot FMR20B HART Commissioning A0055823 19 Configuration parameters for the flow measurement of liquids Distance Flow rate at measuring weirs or channels (calculated from the level using linearization) Flow measurement configuration A0055824 20 Example: Khafagi-Venturi flume Empty calibration (= zero point)
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Page 30: "Simulation" Submenu
Commissioning Micropilot FMR20B HART A0055825 21 Example: Triangular weir Empty calibration (= zero point) Distance Level 8.10 Configuring "Frequency mode" parameter The Frequency mode parameter is used to define country or region-specific settings for the radar signals. The Frequency mode parameter must be configured at the start of commissioning in the operating menu using the appropriate operating tool. -
Page 31: Protecting Settings From Unauthorized Access
Micropilot FMR20B HART Commissioning 8.12 Protecting settings from unauthorized access 8.12.1 Software locking or unlocking Locking via password in FieldCare/DeviceCare/SmartBlue app Access to parameter configuration of the device can be locked by assigning a password. When the device is delivered from the factory, the user role is set to Maintenance option. The device parameters can be fully configured with the Maintenance option user role. - Page 32 *71671397* 71671397 www.addresses.endress.com...
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