Endress+Hauser HART Micropilot S FMR532 Скачать руководство пользователя страница 7 | Manualshive

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Micropilot S FMR533 4 to 20 mA HART

Mounting

Hauser

7

2.3.3

Engineering hints

Tank installations

• Avoid any installations (1), like limit

switches, temperature sensors, etc., inside
the signal beam refer to beam angle
("Beam angle",

• It is essential that HiHi alarm is below the

blocking distance (BD) and the safety
distance (SD).

• Symmetrical installations (2), e.g. vacuum

rings, heating coils, baffles, etc., can also
interfere with the measurement.

Optimization options

• Antenna size: the bigger the antenna, the

smaller the beam angle, the less
interference echoes.

• Mapping: the measurement can be

optimized by means of electronic
suppression of interference echoes.

• Antenna alignment:

refer to BA00209F/00/EN.

• Stilling well: a stilling well can always be

used to avoid interference. The FMR532
with planar antenna is recommended for
stilling wells with a diameter DN150 (6”)
and larger.

• Metallic screens (3) mounted at a slope

spread the radar signals and can,
therefore, reduce interference echoes.

Please contact Hauser for further
information.

L00-FMR533xx-17-00-00-yy-010

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Содержание HART Micropilot S FMR532

Страница 1: ...e Operating Instructions and the additional documentation on the CD ROM provided These Brief Operating Instructions are not intended to replace the Operating Instructions provided in the scope of supply The complete device documentation consists of these Brief Operating Instructions Approvals and safety certificates a CD ROM with the Operating Instructions Technical Information ...

Страница 2: ... 4 Post installation check 11 3 Wiring 12 3 1 Wiring in housing 12 3 2 Terminal assignment 13 3 3 Wiring with Tank Side Monitor NRF590 13 3 4 Connecting the measuring unit 14 3 5 Screening potential matching 15 3 6 Degree of protection 15 3 7 Post connection check 15 4 Operation 16 4 1 General structure of the operating menu 16 4 2 Display and operating elements 17 5 Commissioning 20 5 1 Function ...

Страница 3: ...ice measuring system The device may only be modified or repaired if such work is expressly permitted in the Operating Instructions see CD ROM If faults cannot be rectified the device must be taken out of service and secured against unintentional commissioning Do not operate damaged devices Mark them as defective 1 3 Operational safety and process safety Alternative monitoring measures must be take...

Страница 4: ...ty hazard or destruction of the device Caution Caution highlights actions or procedures which if not performed correctly may lead to personal injury or incorrect functioning of the device Note A note highlights actions or procedures which if not performed correctly may indirectly affect operation or may lead to an device response which is not planned Explosion protection 0 Device certified for use...

Страница 5: ...hes your order 2 2 2 Transport Caution Follow the safety instructions and transport conditions for device of more than 18 kg 39 69 lbs 2 2 3 Storage Pack the measuring device so that is protected against impacts for storage and transport The original packing material provides the optimum protection for this The permissible storage temperature is 40 C to 80 C 40 F to 176 F 9 0 9 0 90 90 90 Observe ...

Страница 6: ...er Examples for installation in a manway It has to be possible to remove the cover in order to mount the antenna The device can be mounted on the manway cover with a weld on flange with a neck Please consider the maximum height of the nozzle H max 200 mm 8 for the diameter of the basis Standard installation Marker is aligned towards tank wall The marker is located clearly visible on he sensor neck...

Страница 7: ...measurement Optimization options Antenna size the bigger the antenna the smaller the beam angle the less interference echoes Mapping the measurement can be optimized by means of electronic suppression of interference echoes Antenna alignment refer to BA00209F 00 EN Stilling well a stilling well can always be used to avoid interference The FMR532 with planar antenna is recommended for stilling well...

Страница 8: ...e the tank movement due to filling emptying of the tank is of low influence Not in the centre 3 interference can cause signal loss Not above the fill stream 4 It is recommended to use a weather pro tection cover 2 in order to protect the transmitter from direct sun or rain Assembly and disassembly is simply done by means of a tension clamp see Opera ting Instruction on CD ROM L00 FMR533xx 17 00 00...

Страница 9: ... tank bottom Particularly with dish bottoms or conical outlets the level cannot be detected below this point For overspill protection it is possible to define a safety distance SD additionally to the blocking distance BD Depending on its consistence foam can either absorb microwaves or reflect them off the foam surface Measurement is possible under certain conditions The smallest possible measurin...

Страница 10: ...s with parabolic antenna especially for media with low dielectric constants see BA00209F 00 EN Chapter Measuring range the end of the measuring range should not be closer than 1 m 3 3 ft to the flange see BD in figure The safety distance SD is set to 0 5 m 20 by default and generating an alarm L00 FMR533 17 00 00 xx 001 Behaviour if measuringrange is exceeded The behaviour in case of the measuring...

Страница 11: ...ring device has been installed perform the following checks Is the measuring device damaged visual check Does the measuring device correspond to the measuring point specifications such as process temperature pressure ambient temperature measuring range etc Is the flange marking correctly aligned ä 5 Have the flange screws been tightened up with the respective tightening torque Are the measuring po...

Страница 12: ...f power supply before connecting up the device 3 1 Wiring in housing A Mircopilot S situated in a hazardous area is connected as a single device to a power supply unit and transmitter situated outside of the hazardous area In this case it is recommended that the screen be connected directly to the Micropilot S at the housing s earth whereby the Micropilot S and the power supply unit are connected ...

Страница 13: ... is required between local earth and screen multiple grounding ceramic condensers with a dielectric strength of min 1500 Veff must be used whereby the total capacitance of 10 nF must not be exceeded Notes on grounding interconnected intrinsically safe devices are provided by the FISCO model 1 1 2 2 3 3 4 4 5 5 plant ground signal 24 V DC from a transmitter supply unit power 24 V DC 16 30 V from a ...

Страница 14: ...e device is equipped with an internal overvoltage protector 600 Vrms surge arrester according to EN IEC 60079 14 or EN IEC 60060 1 impulse current test 8 20 μs Î 10 kA 10 pulses Additionally the device is protected by a galvanic insulation of 500 Vrms between the power supply and the HART current ouput Connect the metallic housing of the Micropilot S to the tank wall or screen directly with an ele...

Страница 15: ...ts For highly accurate measurements the measured variable must be transmitted using HART protocol to ensure the necessary resolution 3 5 Screening potential matching You achieve optimum screening against disturbances if the screening is connected on both sides in the cabinet and on the device If you have to reckon with potential equalisation cur rents in the plant only earth screening on one side ...

Страница 16: ...terisation of the device Numerical values can be entered here and parameters can be selected and saved The available functions of the basic setup 00 function group include e g tank shape 002 medium property 003 process cond 004 empty calibr 005 etc If for example the application of the device is to be changed carry out the following procedure 1 Select the basic setup 00 function group 2 Select the...

Страница 17: ...Four lines with 20 characters each Display contrast adjustable through key combination L00 FMR53xxx 07 00 00 en 001 The VU331 LCD display can be removed to ease operation by simply pressing the snap fit see graphic above It is connected to the device by means of a 500 mm 19 7 in cable basic setup 00 tank shape 002 medium properties 003 process cond 004 ENDRESS HAUSER E 3 keys snap fit red LED gree...

Страница 18: ...ope curve Bargraph Symbol Meaning ALARM_SYMBOL This alarm symbol appears when the device is in an alarm state If the symbol flashes this indicates a warning LOCK_SYMBOL This lock symbol appears when the device is locked i e if no input is possible COM_SYMBOL This communication symbol appears when a data transmission via HART is in progress Calibration to regulatory standards disturbed If the devic...

Страница 19: ...Warning red LED off No alarm green LED continuously on Operation Green LED flashes Communication with external device Key s Meaning Oor V Navigate upwards in the selection list Edit numeric value within a function Sor W Navigate downwards in the selection list Edit numeric value within a function Xor Z Navigate to the left within a function group For M Navigate to the right within a function group...

Страница 20: ...ce When the device is switched on for the first time the following messages appear in a sequence of 5 s on the display software version communication protocoll and language selection Select the language this message appears the first time the device is switched on Select the basic unit this message appears the first time the device is switched on The current measured value is displayed After F is ...

Страница 21: ...p L00 FMR533xx 19 00 00 en 003 SD F L D BD E flange referencepointof measurement E empty calibr zero settings in 005 settings in 006 D distance distance flange product L display in 0A5 in 0A6 F full calibr span level display SD safety settings BD blocking dist settings in 015 settings in 059 ...

Страница 22: ...the tank shape 002 function Certain functions e g starting an interference echo mapping 053 prompt you to confirm your data entries Press O or S to select YES and press F to confirm The function is now started If you do not press a key during a configurable time period function group display 09 an automatic return is made to the home position measured value display Note The device continues to mea...

Страница 23: ...ue should be collected and if necessary a further correction should be performed through entering characteristic pairs of values into the dip table Information on the usage of the dip table can be found in BA00209F 00 EN tank shape medium property process cond empty calibr full calibr pipe diameter1 dist meas value history reset adjust empty calibr check distance range of mapping start mapping Acc...

Страница 24: ...s to the percental value of the present measured value with regard to the span 5 4 2 Function group basic setup 00 5 4 3 Function tank shape 002 This function is used to select the tank shape Selection dome ceiling horizontal cyl bypass Not weights and measures approved accuracy is not guaranteed Recommendation FMR532 stilling well Not weights and measures approved accuracy is not guaranteed Recom...

Страница 25: ...o 1 9 non conducting liquids e g liquefied gas LPG For more information please contact your Endress Hauser representative B 1 9 to 4 non conducting liquids e g benzene oil toluene white products black products crudes bitumen asphalts C 4 to 10 e g concentrated acids organic solvents esters aniline alcohol acetone D 10 conducting liquids e g aqueous solutions dilute acids and alkalis dome ceiling f...

Страница 26: ...m surface or heavy conditions If however heavy conditions is selected no index values are stored We strongly recommend that in the case of rough product surfaces or rapid filling you activate the appropriate application parameters standard calm surface For all applications that do not fit into any of the following groups Storage tanks with immersion tube or bottom filling The filter and output dam...

Страница 27: ...of the antenna However due to considerations regarding corrosion and build up the end of the measuring range should not be chosen any closer than 50 mm 1 97 in to the tip of the antenna ä 21 Note If bypass or stilling well was selected in the tank shape 002 function the pipe diameter is requested in the following step 5 4 8 Function pipe diameter 007 This function is used to enter the pipe diamete...

Страница 28: ...ce correct level correct È continue with the next function check distance 051 Distance correct level incorrect È Check empty calibr 005 Distance incorrect level incorrect È continue with the next function check distance 051 5 4 10 Function check distance 051 This function triggers the mapping of interference echoes To do so the measured distance must be compared with the actual distance to the pro...

Страница 29: ...d in the range of mapping 052 function dist too big This error cannot be remedied by interference echo mapping Check the application parameters 002 003 004 and empty calibr 005 dist unknown If the actual distance is not known no mapping can be carried out manual A mapping is also possible by manual entry of the range to be suppressed This entry is made in the range of mapping 052 function Caution ...

Страница 30: ...ted During the mapping process the message record mapping is displayed Caution A mapping will be recorded only if the device is not in alarm state 5 4 13 Display dist meas value 008 The distance measured from the reference point to the product surface and the level calculated with the aid of the empty alignment are displayed again Check whether the values correspond to the actual level or the actu...

Страница 31: ...illed and stored after the history reset Caution A history reset must be performed after first installation or change of basic setup or change of the installation situation In this case also perform a reset of the dip table in function dip table mode 033 Note After the basic setup an evaluation of the measurement with the aid of the envelope curve envelope curve 0E function group is recommended EN...

Страница 32: ...roup is recommended 5 5 1 Function plot settings 09A Here you can select which information is shown on the display envelope curve env curve FAC for FAC see BA00217F 00 EN env curve cust map i e the tank map is also displayed L00 FMRxxxxx 07 00 00 en 004 ENDRESS HAUSER E echo quality S N tank map FAC begin value of representation end value of representation envelope curve distance of current echo m...

Страница 33: ...e echo an orientation of the Micropilot can contribute to an optimisation of the measurement increase of the level echo reduction of the interference echo see BA00209F 00 EN Chapter Orientation of the Micropilot 5 5 3 Function envelope curve display 09C The envelope curve is displayed in this function You can use it to obtain the following information L00 FMR53xxxx 07 00 00 en 003 ENDRESS HAUSER E...

Страница 34: ...Commissioning Micropilot S FMR533 4 to 20 mA HART 34 Endress Hauser ...

Страница 35: ...Micropilot S FMR533 4 to 20 mA HART Commissioning Endress Hauser 35 ...

Страница 36: ...www endress com worldwide KA01058F 00 EN 12 09 71107704 CCS FM SGML 6 0 71107704 ...

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