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4

Reference Manual

IP2048/RM, Rev AA

Section 2: Transmitter Overview

January 2015

2.3

Components of the transmitter

The transmitter has a housing containing

advanced electronics

to generate ultrasonic pulses,

process the resultant signals, and provide a 4–20mA and HART output.

Removing the lid reveals

terminals

to connect a cable (not supplied) for the signal output and

an external power supply. An

LCD

inside the enclosure displays the selected measurement.

Programming is achieved using

integral buttons

or by remote communication using HART.

Figure 2-2. Features of the MSP400RH and MSP900GH transmitters

A. Electronics Housing

C. Transmitter Face

B. 2-in. Mounting Thread

D. M20 Conduit Threads

2.4

System architecture

The Mobrey MSP400RH and MSP900GH are two-wire, 24 Vdc loop-powered transmitters and
can be connected to a direct current (dc) power source using two-core, shielded cable.

The output can be a 4–20 mA analog signal and a digital HART signal.

Note



It is possible to use the multi-drop function with the HART protocol. In this case,
communication is restricted to digital since the current is fixed to 4 mA.

Each transmitter can be configured locally using the membrane-buttons which are revealed
after removing the housing cover. The transmitters can be configured remotely by using a
Mobrey MCU900 Series control unit

A comprehensive specification for the Mobrey MSP400RH and MSP900GH is in the section
“Specifications” on page 63.

D

C

B

A

Supplied with:
1 x Cable Gland
1 x Blanking Plug

D

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...
12
13
14
15
16
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Содержание MSP400RH

Страница 1: ...Reference Manual IP2048 RM Rev AA January 2015 Mobrey MSP400RH and MSP900GH Ultrasonic Liquid Level Transmitters ...

Страница 2: ......

Страница 3: ... this document are NOT designed for nuclear qualified applications Using non nuclear qualified products in applications that require nuclear qualified hardware or products may cause inaccurate readings For information on nuclear qualified products contact your local Delta Mobrey sales representative This device complies with part 15 of the FCC rules Operation is subject to the following two condit...

Страница 4: ......

Страница 5: ...tion 8 3 2 1 Safety considerations 8 3 3 Mechanical installation 9 3 3 1 Consider the liquid surface conditions 10 3 3 2 In tank effects 10 3 3 3 Mounting the transmitter above the liquid surface 11 3 3 4 Open channel flow installations 13 3 4 Electrical installation 16 3 4 1 Connecting the cable s to the transmitter 16 3 4 2 Connecting the cable wires to the MSP400RH 17 3 4 3 Connecting the cable...

Страница 6: ...electing the alarm condition action 39 4 2 15 Setting the relay on and off points MSP400RH 40 4 2 16 Setting the 4 and 20 mA levels using ranging 41 4 3 Final checks 43 4 4 Power failure 43 5Section 5 Service and Troubleshooting 5 1 Safety messages 45 5 2 Servicing 46 5 3 Diagnostics 46 5 3 1 General troubleshooting 46 5 3 2 Diagnostic data 46 5 3 3 Loop test 47 5 4 Engineering menu 49 5 4 1 Acces...

Страница 7: ...ons 65 A 1 6 Mechanical 65 A 1 7 Measuring 65 A 1 8 Environment 66 A 2 Dimension drawings 68 7Section B Product Certifications B 1 Safety messages 71 B 2 Approved manufacturing location 71 B 3 European directive information 72 B 4 Ordinary locations certification MSP400RH only 72 B 4 1 American certification 72 B 5 Hazardous locations certifications MSP900GH only 72 B 5 1 European certification 72...

Страница 8: ...r P002 102 F 3 4 Final assembly number P004 103 F 3 5 Serial number P005 104 F 3 6 Bottom reference P010 105 F 3 7 Upper blanking P023 107 F 3 8 Lower blanking P063 108 F 3 9 Distance offset P060 109 F 3 10 Level offset P069 110 F 3 11 Tank shape non linear profile P011 111 F 3 12 Contents volume measurement 112 F 3 13 Flow measurement 116 F 3 14 Primary variable units P012 120 F 3 15 Scale Factor...

Страница 9: ...es P089 143 F 3 39 Transducer material P970 144 F 3 40 Poll address D951 144 F 3 41 Maximum temperature P046 145 F 3 42 Minimum temperature P047 146 F 3 43 Date P003 146 F 4 Monitoring and diagnostic parameters 147 F 4 1 Process value Primary variable PV D900 147 F 4 2 Level Secondary variable SV D901 148 F 4 3 Distance Tertiary variable TV D902 149 F 4 4 Temperature Fourth variable FV D903 150 F ...

Страница 10: ... D949 163 F 4 18 Hardware rev D952 163 F 4 19 Software revision D953 164 F 4 20 Manufacturer D960 165 F 4 21 Unique device ID D961 165 F 4 22 HART revision D962 166 F 4 23 Transmitter specific command rev D963 167 F 4 24 Preambles D964 167 F 4 25 Transmitter flags D965 168 F 4 26 Primary variable trend 169 ...

Страница 11: ...bol Failure to follow these installation guidelines could result in death or serious injury Make sure only qualified personnel perform the installation Use the equipment only as specified in this manual Failure to do so may impair the protection provided by the equipment Explosions could result in death or serious injury Verify that the operating environment of the transmitter is consistent with t...

Страница 12: ...pendix F Configuring Using HART 1 3 Service and product support For the latest support information visit www delta mobrey com and then select the Mobrey brand page 1 4 Product recycling disposal Recycling of equipment and packaging should be taken into consideration The product and packaging should be disposed of in accordance with local and national legislation Individuals who handle products exp...

Страница 13: ...ic pulses to continuously measure the distance to the liquid surface The electronics calculate the distance to the liquid level using the time delay between transmitting and receiving signals Figure 2 1 When programmed with the bottom reference of the application usually the bottom of a tank the transmitter calculates the liquid depth level and outputs the result as a 4 20 mA signal and a digital ...

Страница 14: ...B 2 in Mounting Thread D M20 Conduit Threads 2 4 System architecture The Mobrey MSP400RH and MSP900GH are two wire 24 Vdc loop powered transmitters and can be connected to a direct current dc power source using two core shielded cable The output can be a 4 20 mA analog signal and a digital HART signal Note It is possible to use the multi drop function with the HART protocol In this case communicat...

Страница 15: ...igure 2 3 System architecture A Mobrey MSP Series Transmitter B Two Relay Outputs MSP400RH only C Mobrey Remote Temperature Sensor Optional Accessory D 4 20 mA HART Signals E Mobrey MCU900 Series Control Unit F Field Communicator G Control System Fn 1 2 3 4 5 6 7 8 9 0 B G C A D E F ...

Страница 16: ...6 Reference Manual IP2048 RM Rev AA Section 2 Transmitter Overview January 2015 ...

Страница 17: ...is symbol Failure to follow these installation guidelines could result in death or serious injury Make sure only qualified personnel perform the installation Use the equipment only as specified in this manual Failure to do so may impair the protection provided by the equipment Explosions could result in death or serious injury Verify that the operating environment of the transmitter is consistent ...

Страница 18: ...take suitable precautions that prevent it from being adversely affected thus ensuring that the type of protection is not compromised Aggressive substances are acidic liquids or gases that may attack metals or solvents that may affect polymeric materials Suitable precautions are regular checks as part of routine inspections or establishing from the material s datasheet that it is resistant to speci...

Страница 19: ...able to maintain a distance of at least 1 3 in from the center line of the transmitter for every foot 11 cm per meter range to the obstruction 5 No false echoes are generated if the transmitter is located near the side of the tank or well and the wall is smooth and free of protrusions However there will still be a reduction in the echo size It is recommended that the transmitter be mounted no clos...

Страница 20: ...me conditions or where this is not possible the transmitter may be mounted in a vented stilling tube provided that the inside measurement of the stilling tube is at least 4 in 100 mm and is smooth and free from joints or protrusions It is important that the bottom of the stilling tube stays covered to prevent the ingress of foams 2 Avoid mounting the transmitter directly over any inlet stream 3 3 ...

Страница 21: ...roduct Data Sheet IP2045 for accessory part numbers The accessory flanges supplied are manufactured from PVC and are a full face design Care must be taken when installing to raised face mating flanges on the tank or vessel to prevent distortion of the PVC flange by over tightening the bolts Bracket mounting The bracket kit contains a stainless steel angle bracket and PVC threaded disc which may be...

Страница 22: ...ised face mating flange on the tank or vessel to prevent distortion of the PVC flange by over tightening the bolts c Ensure the gasket is sitting correctly on the tank flange d Lower the assembled transmitter and instrument flange onto the tank flange and secure with appropriate bolting to a suitable torque for the flanges If mating to a raised face flange RF on the tank nozzle or stand off tighte...

Страница 23: ... structure primary element installation can be referenced in the British BS3680 or ISO International standards Positioning of the transmitter is critical and should be the correct distance upstream from the flow structure as stated in the relevant standard for your country For example in the ISO standards the distance should be four to five times the maximum height of the water Hmax for a thin pla...

Страница 24: ...x 14 in D Mobrey MCU900 Series control unit It is important that the bottom reference of the transmitter should be related to the datum of the primary measuring device see Figure 3 6 Figure 3 5 Transmitter bottom reference for a flume or weir A Transmitter bottom reference B Primary element e g flume weir invert C Approach channel D Flow direction A B C D C D B A ...

Страница 25: ...ant Standard for further information The MSP400RH and MSP900GH have the option of a Remote Temperature Sensor for temperature compensation see Remote temperature sensor on page 19 The temperature sensor should be mounted in a location where it can get an accurate air temperature measurement and is protected from sunlight If the flow structure permits mount the transmitter within the flow channel o...

Страница 26: ...itably rated blanking plug A two core shielded screened cable is required for external power supply and output signal connections The cable is not supplied Connect the cable s to the transmitter 1 Make sure that the power supply is disconnected 2 Undo the three cover screws and then lift the transmitter housing cover 3 Pass the cable through the cable gland conduit 4 Connect the cable wires a For ...

Страница 27: ...ions only Table 3 2 Terminal connections on the MSP400RH Figure 3 7 Wiring Diagram for The MSP400RH Connections Terminal 1 24 Vdc Terminal 2 0 Vdc Terminal 3 RL1 SPST see Relays on page 18 Terminal 4 RL1 SPST see Relays on page 18 Terminal 5 RL2 SPST see Relays on page 18 Terminal 6 RL2 SPST see Relays on page 18 Terminal 7 Remote temperature sensor if used see page 19 Terminal 8 Remote temperatur...

Страница 28: ...own in Figure 3 8 on page 19 See also Wiring to allow HART communications on page 19 if HART digital communications is required When the MSP900GH is powered by a Mobrey MCU900 Series control unit no safety barriers are required as the output from the control unit is Intrinsically Safe If powering the transmitter from any other power supply ensure a suitable intrinsically safe barrier is fitted in ...

Страница 29: ...of the air temperature between the liquid surface and the transmitter Note Do not connect any other temperature sensor to the MSP400RH or the MSP900GH 3 4 5 Wiring to allow HART communications If HART communications is required a 250 Ohms minimum 0 25 W load resistor must be installed in the loop See Dimension drawings on page 68 Note When the transmitter is used with a Mobrey MCU900 Series contro...

Страница 30: ...azardous area is suitably certified Note Make sure that the instruments in the loop are installed according to intrinsically safe field wiring practices and control drawings when applicable 3 4 6 Lightning Surge protection and other loop devices If the area is prone to lightning strikes or voltage surges a suppressor device may be installed between the transmitter and the control unit If an additi...

Страница 31: ...using a suitable HART compatible master or locally using the push buttons provided inside the transmitter Note This section details the local programming Refer to Appendix F Configuring Using HART if using a Mobrey MCU900 Series control unit or a Field Communicator 4 1 1 Display and push buttons The integral display allows up to five characters In running mode the Primary Value PV measurement is d...

Страница 32: ...surement based upon the factory default values in memory On a new instrument aimed at a good target the transmitter calculates a level reading based upon the default value for the bottom reference The duty icon against the letter L on the top plate and the RL2 icon on The MSP400RH will be illuminated The RL1 icon on the MSP400RH may be illuminated depending on the level calculated by the transmitt...

Страница 33: ...re in Appendix C Integrated Display Menus page 75 If using a HART Master Device for programming the MSP400RH or the MSP900GH refer to the following sections for menu structures and parameters Appendix D Mobrey MCU900 Series page 81 Appendix E Field Communicator page 85 Appendix F Configuring Using HART page 89 4 2 1 Overview Transmitter programming is most easily accomplished by first selecting th...

Страница 34: ...er the menu system from the PV display see the note above The display indicates dutY 2 Press the blue button to enter the dutY menu and display the presently selected duty LEVEL Flo cont or diSt 3 If the duty is correct press the red button and then the green button to get to the next menu option 4 Press the blue button to start the editing mode The duty flashes to indicate it may now be edited 5 ...

Страница 35: ...the menu options To change the measurement units 1 If entering the menu system from the PV display press the green button repeatedly until the unitS menu option is indicated see note above 2 Press the blue button to enter the unitS menu The presently selected units are indicated on the bottom display line 3 If the units are correct press the red button and then the green button to exit to the next...

Страница 36: ...g menu See Figure C 1 on page 76 for a map of the menu structure and how to access the menu options To change the bottom reference 1 If entering the menu system from the PV display press the green button repeatedly until the b rEF menu option is indicated see note above 2 Press the blue button to enter the b rEF menu and display the present bottom reference b rEF value 3 If this value is correct p...

Страница 37: ...the bottom of the tank This distance can be noted and later used when setting b rEF 4 2 5 Selecting a profile Screen display ProF Factory default value Lin This menu is offered if the selected duty is Contents Volume or Flow or is shown when manually navigating the menu system this section can be ignored if the selected duty is Level or Distance The transmitter is pre programmed with popular profi...

Страница 38: ... to exit to the menu The ProF re appears re start at step 2 or press for the next menu Note If the saved profile is Lin the next menu option is SCALE see K factor for the flow law on page 32 If another contents profile is saved the next menu is Cont max see Maximum contents volume entry on page 35 Flow measurement Table 4 1 lists the options that select a standard flow structure for the profile an...

Страница 39: ...e Table 4 1 on page 4 30 6 Press the blue button to confirm the new profile The flashing stops 7 If the new profile is correct press the red button to save The display changes to the next menu option 8 If the new profile is incorrect press the blue button to exit to the menu The ProF re appears re start at step 2 or press for the next menu Note The next menu option will depend upon the flow profil...

Страница 40: ...shall flume 0 75 2 5 13440 8976 1 587 8510 38400 PAr6 6 ft Parshall flume 0 75 2 5 16280 10770 1 595 10300 46400 PAr8 8 ft Parshall flume 0 75 2 5 22010 14360 1 607 13900 62600 PAr10 10 ft Parshall flume 0 75 2 5 26862 17672 1 6 20700 89200 FF01 4 4 FF and FP flume options require the Base Units to be meters m See Changing the base units on page 60 if a change of Base Units is required Flume Flat ...

Страница 41: ...PV display press the green button repeatedly until the P FACt menu option is indicated see note above 2 Press the blue button to enter the P FACt menu and display the present power factor 3 If the power factor is correct press the red button to exit to the menu The menu option P FACt re appears To get to the next menu press 4 Press the blue button to start the editing mode The first digit flashes ...

Страница 42: ...s in the programming menu See Figure C 1 on page 76 for a map of the menu structure and how to access the menu options To change the scale factor 1 If entering the menu system from the PV display press the green button repeatedly until the SCALE menu option is indicated see above note 2 Press the blue button to enter the SCALE menu and to display the present scale factor 3 If the scale factor is c...

Страница 43: ...dicated see above note 2 Press the blue button to enter the LEUEL max menu and display the present Level max value 3 If the indicated value is correct press the red button to exit to the menu The LEUEL max re appears To get to the next menu press 4 Press the blue button to start the editing mode The first digit flashes to indicate it can now be edited 5 Press the green button repeatedly to edit th...

Страница 44: ...lue is correct press the red button to exit to the menu The menu Flo max re appears To get to the next menu press 4 Press the blue button to start the editing mode The first digit flashes to indicate it can now be edited 5 Press the green button repeatedly to edit the flashing digit 6 Press the blue button to move to the next digit The digit flashes to indicate it can be edited 7 Repeat steps 5 an...

Страница 45: ...display the present Cont max value 3 If the Cont max value is correct press the red button to exit to the menu The menu option Cont max re appears To get to the next menu press 4 Press the blue button to start the editing mode The first digit flashes to indicate it can now be edited 5 Press the green button repeatedly to edit the flashing digit 6 Press the blue button to move to the next digit The...

Страница 46: ...n button repeatedly until the 4 menu option is indicated see above note 2 Press the blue button to enter the 4 menu and to display the present 4 mA point value 3 If the 4 mA point value is correct press the red button to exit to the menu The menu option 4 re appears To go to the next menu press 4 Press the blue button to start the editing mode The first digit flashes to indicate it can now be edit...

Страница 47: ...d to display the present 20 mA point value 3 If the 20 mA point is correct press the red button to exit to the menu The menu option 20 re appears To get to the next menu press 4 Press the blue button to start the editing mode The first digit flashes to indicate it can now be edited 5 Press the green button repeatedly to edit the flashing digit 6 Press the blue button to move to the next digit The ...

Страница 48: ...p of the menu structure showing how to access the menus To change the damping value 1 If entering the menu system from the PV display press the green button repeatedly until the d menu option is indicated see above note 2 Press the blue button to enter the d menu and to display the present damping value 3 If the damping value is correct press the red button to exit to the menu The menu option d re...

Страница 49: ...ely LE and the last PV Note This menu option is in the programming menu See Figure C 1 on page 76 for a map of the menu structure and how to access the menu options To change the selected action 1 If entering the menu system from the PV display press the green button repeatedly until the AL menu option is indicated see above note 2 Press the blue button to enter the AL alarm menu and display the s...

Страница 50: ... on page 76 for a map of the menu structure and how to access the menu options To change the On PV point for control relay RL1 or RL2 1 If entering the menu system from the PV display press the green button repeatedly until the r1 on or r2 on menu option is indicated see above note 2 Press the blue button to enter the r1 on or r2 on menu and display the present On PV value 3 If the On PV value is ...

Страница 51: ...ited 7 Repeat steps 5 and 6 until the last digit is flashing and edited as required 8 Press the blue button to confirm the new value The flashing stops 9 If the new value is correct press the red button to save The display changes to the next menu option 10 If the new value is incorrect press the blue button to exit to the menu 11 The menu r1 OFF or r2 OFF re appears to re start at step 2 or press...

Страница 52: ...the SEt 20 menu Note This SEt 20 menu option is in the programming menu See Figure C 1 on page 76 for a map of the menu structure and how to access the menu options To set the 20 mA level 1 If entering the menu system from the PV display press the green button repeatedly until the SEt 20 menu option is indicated see note above 2 Press the blue button to display the PV at 20 mA 3 If the value is co...

Страница 53: ...before re fitting the enclosure lid 3 Check that the cover seal is in place in the cover and is good condition It should not be twisted or kinked in any way 4 Carefully set the cover on the transmitter and tighten the three cover screws equally to seal the instrument 5 Check that the cable gland is securely tightened and check sealing on the cable sheath 4 4 Power failure All parameters are held i...

Страница 54: ...44 Reference Manual IP2048 RM Rev AA Section 4 Starting up January 2015 ...

Страница 55: ...an operation preceded by this symbol Failure to follow these installation guidelines could result in death or serious injury Make sure only qualified personnel perform the installation Use the equipment only as specified in this manual Failure to do so may impair the protection provided by the equipment Explosions could result in death or serious injury Verify that the operating environment of the...

Страница 56: ... display Check the power supply Ensure there is a minimum of 12 Vdc at the instrument terminals Check that the cable insulation is not preventing contact at the terminal block No level reading Check that the instrument is ticking about once per second If there is no ticking the instrument should be replaced 5 3 2 Diagnostic data The MSP400RH and MSP900GH can display diagnostic data that can aid se...

Страница 57: ...the frequency at which the transmitter is operating and should read between 49 and 58 kHz 6 Press the green button to get to the next diagnostic data t This is the temperature being recorded by the integral temperature sensor or remote temperature sensor if fitted and is being used by the transmitter to calculate the distance to target 7 Press the green button and then the blue button to change to...

Страница 58: ... zero to show 0 000 3 Press the blue button to start the editing mode The first digit flashes to indicate it can now be edited 4 Press the green button repeatedly to edit the flashing digit 5 Press the blue button to move to the next digit The digit flashes to indicate it can be edited 6 Repeat steps 4 and 5 until the last digit is flashing and edited as required 7 Press the blue button to confirm...

Страница 59: ... be reset to factory default values To reach the Engineering menu option Eng 1 Begin from the PV display Figure C 1 on page 76 is a map of the menu structure 2 Press the blue button to indicate the DiAg menu option To exit to the PV display press the red button 3 Hold down the blue button for 2 seconds and then release The display changes to the tEst menu option To exit to the PV display press 4 H...

Страница 60: ... 6 until the last digit is flashing and edited as required 8 Press the blue button to confirm the new value The flashing stops 9 If the new value is correct press the red button to save The display changes to the next menu option 10 If the new value is incorrect press the blue button to exit to the menu 11 The menu t HoLd re appears to re start at step 2 or press for the next menu 5 4 3 Setting lo...

Страница 61: ...he new value The flashing stops 9 If the new value is correct press the red button to save The display changes to the next menu option 10 If the new value is incorrect press the blue button to exit to the menu 11 The menu LE re appears to re start at step 2 or press for the next menu 5 4 4 Setting the dead band Screen display dEAd Factory default value 0 3 m The dead band is a region below the tra...

Страница 62: ... correct press the red button to save The display changes to the next menu option 10 If the new value is incorrect press the blue button to exit to the menu 11 The menu dEAd re appears to re start at step 2 or press for the next menu 5 4 5 Setting the frequency Screen display F Factory default value Auto The frequency at which the transmitter operates is automatically chosen by the microprocessor ...

Страница 63: ...button to confirm the new setting The flashing stops 7 If the new setting is correct press the red button to save The display changes to the next menu option 8 If the new setting is incorrect press the blue button to exit to the menu 9 The menu F re appears to re start at step 2 or press for the next menu 5 4 6 Setting the pulse repetition frequency Screen display Prf Factory default value 1 0 The...

Страница 64: ...s to re start at step 2 or press for the next menu 5 4 7 Setting valid echo count Screen display Stir Factory default value 4 This parameter is normally used in vessels with a stirrer or agitator particularly if there is slow movement The transmitter may detect uncovered blades and treat them as a valid echo and calculate an incorrect level reading Note This menu option is in the engineering menu ...

Страница 65: ...essing the engineering menu on page 49 or see Figure C 3 on page 79 for a map of the menu structure To change the spike rejection 1 After entering the Eng menu see the note above press the green button repeatedly until SPi is indicated 2 Press the blue button to enter the spike rejection menu The display indicates the present SPi value 3 If this SPi is correct press the red button to exit to the m...

Страница 66: ...press the green button repeatedly until Lrn is indicated 2 Press the blue button to enter the Lrn menu The display indicates LrnX where X 0 to 4 is the number of stored false target echoes 3 To store a new false echo press and hold the blue button for five seconds 4 The display alternately flashes Lrn and the false target position After four seconds the false target position is stored and the disp...

Страница 67: ...ry default value Auto The transmitter has an integral temperature sensor to measure the temperature of the air space surrounding it so that the speed of sound can be correctly computed for sending pulses The dis tance to target is then calculated using the formula Distance to target Speed of Sound in air Time for echo to return 2 Auto indicates the transmitter is set to continuously measure the te...

Страница 68: ...w value The flashing stops 9 If the new value is correct press the red button to save The display changes to the next menu option The next menu is t CAL if using the optional Remote Temperature Sensor to measure the air temperature If the Remote Temperature Sensor option is not fitted the next menu is Ld dEF see Loading factory default values on page 59 10 If the new value is incorrect press the b...

Страница 69: ...t is flashing and edited as required 8 Press the blue button to confirm the new value The flashing stops 9 If the new value is correct press the red button to save The display changes to the next menu option 10 If the new value is incorrect press the blue button to exit to the menu The menu option t CAL re appears re start at step 2 or press to get to the next menu 5 4 12 Loading factory default v...

Страница 70: ...ic m or imperial ft The transmitter may be re configured to operate in a choice of base units metres feet inches Note If the base units are changed the transmitter automatically re starts as if it were a new instrument on first power up but will default to the chosen base units and load factory default values into all other parameters This menu option is in the engineering menu Eng See Accessing t...

Страница 71: ... 7 If the new setting is correct press the red button to save The transmitter automatically re starts as if it was a new instrument on first power up 8 If the new setting is incorrect press the blue button to exit to the menu 9 The menu option b unit re appears to re start at step 2 or press to exit the Eng menu and then the blue button to change to the PV display ...

Страница 72: ...cally adjusts the value of the initial threshold in use at elevated temperatures to eliminate false high level readings If Threshold 1 Size P048 is set to 6 0 and Threshold 1 Time P043 is equal to 2 9 default the transmitter simultaneously adjusts the value of the initial threshold time in use at higher temperatures If Threshold 1 Size P048 is not equal to 6 0 the unit uses that value and Threshol...

Страница 73: ...zardous locations Measurement principle Ultrasonic time of flight A 1 2 Measuring performance Measurement range 1 to 36 ft 0 3 to 11 m Blanking distance dead zone 12 in 0 3 m Level resolution Better than 0 06 in 1 mm Level accuracy under reference conditions 1 0 1 in 2 5 mm 3 3 ft 1 m 0 25 of measured distance for 3 3 ft 1 m Update interval Display 500 ms Current Output 200 ms A 1 3 Display and co...

Страница 74: ...or Mobrey MCU900 Series Universal Control Unit A 1 4 Electrical Power supply Loop powered two wire Mobrey MSP400RH 12 to 40 Vdc Mobrey MSP900GH 12 to 40 Vdc non hazardous area 12 to 30 Vdc hazardous area Earthing None required Current output Analog 4 20 mA HART Signal on alarm Low 3 6 mA High 21 mA Saturation levels Low 3 8 mA High 20 5 mA Relay output MSP400RH Two integral signal relays SPST rate...

Страница 75: ...w rate abrasives contaminants etc when specifying product materials options and components for the particular application Delta Mobrey Limited is not in a position to evaluate or guarantee the compatibility of the process fluid or other process parameters with the product options configuration or materials of construction selected Materials used in construction Wet side material PVDF Body and cove...

Страница 76: ...ble gland blanking plug Electromagnetic compatibility EN61326 Class B Certifications CE mark FM ATEX dependent on order code Figure A 1 Process temperature and pressure ratings The process temperature pressure rating depends on the design of the transmitter in combination with the flange materials 1 See Appendix B Product Certifications for approval temperature ranges Pressure psi bar 158 F 70 C 2...

Страница 77: ...s Control Unit does not require additional resistance The maximum load resistance can be determined from these diagrams Non Intrinsically Safe Installations Intrinsically Safe Installations R Ohms R Ohms U V U V 12 12 30 40 Mobrey MSP900GH 1244 800 400 0 20 30 20 1244 800 400 0 Mobrey MSP900GH 250 250 533 533 0 24 24 18 18 Note R Maximum Load Resistance U External Power Supply Voltage R Ohms U V 1...

Страница 78: ... Appendix A Reference Data January 2015 A 2 Dimension drawings Figure A 3 Transmitter Dimensions Nylon filled Glass Housing Note Dimensions are in inches mm Ø5 7 Ø144 5 3 135 2 6 65 2 in Thread 2 36 60 A F Hexagon M20 x 1 5 Cable Entries ...

Страница 79: ... 75 0 35 9 Ø 1 0 2 Ø 2 6 0 2 6 6 5 T Y P 2 26 57 4 02 102 2 24 57 1 5 38 Note Dimensions are in inches mm SIDE VIEW END VIEW ACTUAL VIEW WITH TRANSMITTER MOUNTED 2 in NPT BSPT Threaded PVC Disc No 4X 13 Long Self Tap Screw 3 Positions Carbon Steel Zinc Plated Stainless Steel Bracket Note The combined weight of bracket and disc is 16 oz 0 5 kg ...

Страница 80: ...70 Reference Manual IP2048 RM Rev AA Appendix A Reference Data January 2015 ...

Страница 81: ...ceded by this symbol B 2 Approved manufacturing location Delta Mobrey Limited Slough Berkshire United Kingdom Failure to follow these installation guidelines could result in death or serious injury Make sure only qualified personnel perform the installation Use the equipment only as specified in this manual Failure to do so may impair the protection provided by the equipment Explosions could resul...

Страница 82: ...entify the approvals for your transmitter B 4 1 American certification Factory Mutual FM ordinary location approval The transmitter has been examined and tested to determine that the design meets basic electrical mechanical and fire protection requirements by FM a nationally recognized testing laboratory NRTL as accredited by the Federal Occupational Safety and Health Administration OSHA B 5 Hazar...

Страница 83: ... chemicals The metallic alloy used for the enclosure material may be accessible at the surface of this equipment In the event of rare accidents ignition sources due to impact and friction spark could occur This shall be considered when the Mobrey MSP900GH is installed in locations that specifically require zone 0 equipment 5 The apparatus electronics is only certified for use in ambient temperatur...

Страница 84: ...74 Reference Manual IP2048 RM Rev AA Appendix B Product Certifications January 2015 ...

Страница 85: ...Reference Manual IP2048 RM Rev AA Appendix C Integrated Display Menus January 2015 75 Appendix C Integrated Display Menus Main menu map page 76 Diagnostics menu map page 78 Engineering menu map page 79 ...

Страница 86: ...76 Reference Manual IP2048 RM Rev AA Appendix C Integrated Display Menus January 2015 C 1 Main menu map Figure C 1 Main menu programming ...

Страница 87: ...77 Reference Manual IP2048 RM Rev AA Appendix C Integrated Display Menus January 2015 ...

Страница 88: ...78 Reference Manual IP2048 RM Rev AA Appendix C Integrated Display Menus January 2015 C 2 Diagnostics menu map Figure C 2 Diagnostics menu ...

Страница 89: ...79 Reference Manual IP2048 RM Rev AA Appendix C Integrated Display Menus January 2015 C 3 Engineering menu map Figure C 3 Engineering menu ...

Страница 90: ...80 Reference Manual IP2048 RM Rev AA Appendix C Integrated Display Menus January 2015 ...

Страница 91: ...ion The MSP400RH and MSP900GH can be used with the Mobrey MCU900 Series control unit This control unit supplies the 24 Vdc loop power to the transmitter and provides control functionality using the 4 20 mA signal from the transmitter The control unit has HART communications capability and access to all of the parameters of the transmitter as shown in Table D 1 on page 82 ...

Страница 92: ...ge 124 70 70 70 70 70 70 P037 Profile Point 8 page 124 80 80 80 80 80 80 P038 Profile Point 9 page 124 90 90 90 90 90 90 P039 Profile Point 10 page 124 100 100 100 100 100 100 IDENTITY P000 Message page 101 MESSAGE MESSAGE P001 Tag page 102 MSP400RH MSP900GH P002 Description page 102 MSP400 XMTR MSP900 XMTR UNITS P012 PV Units page 120 m ft in m ft in OUTPUT CURRENT P015 Upper Range Value page 125...

Страница 93: ...cho D 4 page 142 2 0 0 0 0 0 0 0 0 0 0 0 0 P088 False Echo S 4 page 142 0 0 0 0 0 0 0 0 0 0 0 0 D980 No of false echoes stored FALSE ECHO ACTION P089 Clear False Echoes page 143 LEARN FALSE ECHO page 93 AUTO TANK MAP page 94 SYSTEM SIMULATION page 95 TRIM FIX CURRENT page 98 TRIM 4 mA page 99 TRIM 20 mA page 99 RESTART DEVICE page 96 LOAD DEFAULTS page 97 FACTORY USE Base Units page 90 FIXED P004 ...

Страница 94: ... Frequency page 159 kHz D917 Threshold in Use page 160 D918 Pulses In Use page 161 D919 Transmit Power page 162 HISTORY P003 Date page 146 P046 Max Temperature page 145 P047 Min Temperature page 146 STATUS 4 D991 Device Status Group 1 D992 Device Status Group 2 D993 Device Status Group 3 D994 Device Status Group 4 D995 Device Status Group 5 D996 Device Status Group 6 1 Selecting this menu presents...

Страница 95: ... safety messages before performing an operation preceded by this symbol Failure to follow these installation guidelines could result in death or serious injury Make sure only qualified personnel perform the installation Use the equipment only as specified in this manual Failure to do so may impair the protection provided by the equipment Explosions could result in death or serious injury Verify th...

Страница 96: ... Threshold 1 Time P043 7 Threshold 1 Size P048 8 Echo Size D911 9 Distance D910 10 Target Echoes D913 11 Success Rate D912 1 Poll Address D951 2 Preambles D964 1 False echoes are stored 2 False echo rejected 3 All received echoes rejected 4 No Echoes received 1 Target Pulses P044 2 Pulses in Use D918 3 Echo Size D911 4 Distance D910 5 Success Rate D912 1 Target Frequency P045 2 Transducer Frequenc...

Страница 97: ...4 2 Temperature for calculation D915 1 Primary Variable D900 2 Level SV D901 3 Distance TV D902 4 Transducer Temperature D903 1 Current Output 2 Analog Output fixed 3 Percentage Current Output 4 Analog Output saturated 1 D A Trim 1 Internal temperature sensor in use 5 2 Calibrate Temperature 1 Restart Device 2 Reload Defaults 3 Set Base Units 1 Primary Variable 2 Temperature 3 Distance Echo Size 1...

Страница 98: ...88 Reference Manual IP2048 RM Rev AA Appendix E Field Communicator January 2015 ...

Страница 99: ...ey MCU900 Series For convenience the parameter identification numbers P and D are used in parameter headings and descriptions in this appendix When using the control unit use the Enter key to start editing a configuration parameter and then use the arrow keys to change the setting Changes are confirmed by pressing the Enter key or abandoned by pressing the Esc key Commands e g Set As Empty are run...

Страница 100: ...lect new base units and then save the selection by pressing ENTER 5 Press ENTER to select 1 Yes in response to Are you sure 6 Use the left navigation key to return to the previous menu Note When messages appear take appropriate action if needed and press OK Mobrey MCU900 Series control unit To view or change the transmitter base units 1 From the Main Menu screen select SETUP 2 Select the transmitt...

Страница 101: ... setting see page 109 Field Communicator To select the Set As Empty command 1 From the Home screen select 2 Configure 2 Select 2 Manual Setup 3 Select 2 Level and then 3 Present Depth 4 Select 2 Set as Empty and then press ENTER Note When messages appear take appropriate action if needed and press OK The command Set As Empty is also at Fast Key sequence 2 1 2 Mobrey MCU900 Series control unit To s...

Страница 102: ...NTER 5 Follow the on screen instructions to input the present depth which will then change the transmitter s bottom reference using the above P010 calculation 6 Press ENTER to confirm the input present depth Note When messages appear take appropriate action if needed and press OK The feature Present Depth is also at Fast Key sequence 2 1 2 Mobrey MCU900 Series control unit To select the Set As Emp...

Страница 103: ...ress OK Mobrey MCU900 Series control unit To ignore a false target echo 1 From the Main Menu screen select SETUP 2 Select the transmitter e g Tx1 MSP400RH 3 Select ENGINEERING 4 Select FALSE ECHO ACTION and then Learn False Echo 5 Follow the on screen instruction Start to ignore a false echo Press the Enter key if prompted to change the mode to off line 6 Select Quit to exit to the previous menu N...

Страница 104: ...lly map up to four echoes from false targets 1 From the Main Menu screen select SETUP 2 Select the transmitter e g Tx1 MSP400RH 3 Select ENGINEERING and then FALSE ECHO ACTION 4 Select Auto Tank Map 5 Follow the on screen instruction start to ignore a false echo Press the Enter key if prompted to change the mode to off line 6 Wait while the transmitter learns about the empty tank to ignore the fal...

Страница 105: ...ion tool 1 From the Home screen select 3 Service Tools 2 Select 5 Simulate 3 Select 1 Primary Variable 4 Select 2 Change Mode 5 Select a simulation mode e g 2 Run Up 6 The simulation is now running and Simulation Enabled is ON 7 Monitor the parameters Primary Variable PV Current Output and Percentage of Current Output on the LCD screen 8 When finished change the mode to Normal Note When messages a...

Страница 106: ... 1 Yes to restart the transmitter Note When messages appear take appropriate action if needed and press OK Mobrey MCU900 Series control unit To restore the original factory configuration 1 From the Main Menu screen select SETUP 2 Select the transmitter e g Tx1 MSP400RH 3 Select SYSTEM 4 Select RESTART DEVICE 5 Follow the on screen instruction Start to restart the transmitter Press the Enter key if...

Страница 107: ... Select 2 Load Defaults 5 When the message About to restore factory defaults appears press OK to continue or ABORT to not continue 6 Select 1 Yes to restore the factory defaults Note When messages appear take appropriate action if needed and press OK Mobrey MCU900 Series control unit To restore the factory default settings of the transmitter 1 From the Main Menu screen select SETUP 2 Select the tr...

Страница 108: ...t 5 Select the required output current e g 1 4mA 6 When a message appears saying the output current is fixed press OK 7 Select 4 End to exit and restore the output current to normal Note When messages appear take appropriate action if needed and press OK Mobrey MCU900 Series Control Unit To fix the output current 1 From the Main Menu screen select SETUP 2 Select the transmitter e g Tx1 MSP400RH 3 ...

Страница 109: ...reference meter and then press OK 6 Input the measured mA from the reference meter and press ENTER 7 Select 1 Yes and then OK to now calibrate the 20 mA output current 8 Input the measured mA from the reference meter and press ENTER 9 Select 1 Yes The output current now returns to normal operation Note When messages appear take appropriate action if needed and press OK Mobrey MCU900 Series control...

Страница 110: ...reen select SETUP 2 Select the transmitter e g Tx1 MSP400RH 3 Select SYSTEM 4 Select TRIM 5 Select Trim 20mA 6 Follow the on screen instructions to start the re calibration feature Press the Enter key if prompted to change mode to off line 7 Measure the actual output current and input that new value 8 Select Quit to exit to the previous menu Esc Quit Start TRIM 20mA Mobrey MCU901 Screen ...

Страница 111: ...y MSP400RH 4 Select 1 Identity and then 3 Message P000 5 If a change is required a Input the new message and then press ENTER to save it b Press SEND to update the transmitter Mobrey MCU900 Series control unit To view or change the message 1 From the Main Menu screen select SETUP 2 Select the transmitter e g Tx1 MSP400RH 3 Select DUTY IDENTITY and then Message 4 Follow on screen instructions to in...

Страница 112: ... Tx1 MSP400RH 3 Select DUTY IDENTITY and then Tag 4 Follow on screen instructions to input and save the tag 5 Select Quit to exit to the previous menu F 3 3 Descriptor P002 This is for editing up to 16 characters and can be used for any purpose e g to expand on Tag page 102 if needed Field Communicator To view or change the descriptor 1 From the Home screen select 2 Configure 2 Select 2 Manual Set...

Страница 113: ...er It is used by the factory to track the manufacturing history of an individual transmitter Field Communicator To view the final assembly number 1 From the Home screen select 2 Configure 2 Select 2 Manual Setup 3 Select 4 HART Identity MSP900GH or 5 HART Identity MSP400RH 4 Select 1 Identity and then 8 Final Assembly Number P004 5 Press EXIT to exit to the previous menu Mobrey MCU900 Series contr...

Страница 114: ...l Setup 3 Select 4 HART Identity MSP900GH or 5 HART Identity MSP400RH 4 Select 1 Identity and then 9 Serial Number P005 5 Press EXIT to exit to the previous menu Mobrey MCU900 Series control unit To view the serial number 1 From the Main Menu screen select SETUP 2 Select the transmitter e g Tx1 MSP400RH 3 Select SYSTEM FIXED and then Serial Number 4 When finished press the ESC key to exit to the p...

Страница 115: ...he Home screen select 2 Configure 2 Select 2 Manual Setup 3 Select 1 Basic Setup 4 Select 2 Bottom Reference P010 5 If a change is required a Input the new bottom reference and then press ENTER to save it b Press SEND to update the transmitter Mobrey MCU900 Series control unit To view or change the bottom reference 1 From the Main Menu screen select SETUP 2 Select the transmitter e g Tx1 MSP400RH ...

Страница 116: ...he calculated Speed of Sound D910 Time of Flight x Speed of Sound 2 3 D902 D910 P060 4 Liquid Level P010 D902 5 D901 Liquid Level P069 4 20 mA HART SRP Zero Level Bottom Reference P010 Lower Blanking P063 Upper Blanking P023 Distance D910 Level SV D901 Distance TV D902 Level Offset P069 Distance Offset P060 TRP UPSRP Liquid Level Mobrey MSP400RH or MSP900GH Abbreviations TRP Tank Reference Point S...

Страница 117: ...stance 1 From the Home screen select 2 Configure 2 Select 2 Manual Setup 3 Select 5 Engineering MSP900GH or 6 Engineering MSP400RH 4 Select 5 Upper Blanking P023 5 If a change is required a Input the new blanking distance and press ENTER to save it b Press SEND to update the transmitter Note When messages appear take appropriate action if needed and press OK Mobrey MCU900 Series control unit To vi...

Страница 118: ...0GH or 6 Engineering MSP400RH 4 Select 6 Lower Blanking 5 If a change is required a Input the new blanking distance and press ENTER to save it b Press SEND to update the transmitter Note When messages appear take appropriate action if needed and press OK Mobrey MCU900 Series control unit To view or change the lower blanking distance 1 From the Main Menu screen select SETUP 2 Select the transmitter...

Страница 119: ...ct 2 Level 4 Select 2 Distance Offset P060 5 If a change is required a Input the new distance offset and press ENTER to save it b Press SEND to update the transmitter Note When messages appear take appropriate action if needed and press OK Mobrey MCU900 Series control unit To view or change the distance offset 1 From the Main Menu screen select SETUP 2 Select the transmitter e g Tx1 MSP400RH 3 Sel...

Страница 120: ...s required a Input the new level offset and press ENTER to save it b Press SEND to update the transmitter Note When messages appear take appropriate action if needed and press OK Mobrey MCU900 Series control unit To view or change the level offset 1 From the Main Menu screen select SETUP 2 Select the transmitter e g Tx1 MSP400RH 3 Select DUTY 4 Select Level Offset 5 Follow the on screen instructio...

Страница 121: ...age 112 and Flow measurement on page 116 Field Communicator To change the tank shape non linear profile 1 From the Home screen select 2 Configure 2 Select 2 Manual Setup and then 3 Profiling 3 Select 2 Set Non Linear Profile 4 Select a new profile and then press ENTER to save the selection 5 Press SEND to update the transmitter Note When messages appear take appropriate action if needed and press ...

Страница 122: ...ther measurement units for the output PV The volume of the contents is calculated by entering the volume per meter of height into the Scale Factor parameter page 121 If the liquid level is being measured in feet or inches enter the volume per feet or volume per inch respectively Tank Shape NLP P011 Special Plot When selecting Special Plot parameters Profile Point 1 to 10 page 124 can be edited to ...

Страница 123: ...imum PV This percentage is multiplied by the maximum height to get the output process value PV Setting up procedure for Special Plot option 1 Select the displayed reported units for the output PV see page 120 2 Draw the graph of PV versus Liquid Height and note the maximum points 3 Enter the maximum liquid height into Profile Height page 122 4 Enter the maximum volume or flow into PV Scale Factor ...

Страница 124: ...ered Percentages Relating Output PV to Maximum PV Fixed Percentages Relating Height to Maximum Height 10 20 30 40 50 60 70 80 90 100 P030 P031 P032 P033 P035 P036 P037 P038 P039 P034 Y X 0 0 Maximum Process Value PV Maximum Height Entered Percentages Relating Output PV to Maximum PV Fixed Percentages Relating Height to Maximum Height 10 20 30 40 50 60 70 80 90 100 P030 P031 P032 P033 P035 P036 P03...

Страница 125: ... diameter see Figure F 5 on page 116 for a cross sectional view The volume is calculated from the liquid level measurement and the full volume of the ideal spherical tank Setting up Procedure for Spherical 1 Use the Tank Shape NLP P011 parameter to select Spherical 2 Enter the full volume into the PV Scale Factor parameter page 121 3 Enter the tank diameter into the Profile Height Power Factor par...

Страница 126: ...ank Shape NLP P011 Flume Weir 3 2 This setting is applicable when flow rate measurements are needed from an open channel with a flume or weir profile see Figure F 6 on page 117 The rate of flow per second is calculated by Q k x hPwr Where h is the live liquid level Q is flow rate per second Pwr is the power factor and k is a user entered scale factor The transmitter automatically populates paramet...

Страница 127: ...rameter page 121 Figure F 6 Rectangular weir cross section Tank Shape NLP P011 V Notch 5 2 This setting is applicable when flow measurements are needed from an open channel with a V notch profile The rate of flow through a V notch is calculated using Q k x hPwr Where h is the live liquid level Q is flow rate per second Pwr is the power factor and k is a user entered scale factor The transmitter au...

Страница 128: ...ting up Procedure for V Notch 5 2 1 Edit parameter Tank Shape NLP P011 to select V Notch 5 2 2 Enter the scale factor into the PV Scale Factor parameter page 121 Figure F 7 V notch cross section 4 20 mA HART End View Downstream Mobrey MSP400RH or MSP900GH Mobrey MCU900 Series Control Unit ...

Страница 129: ... 5 ft Parshall flume 0 75 2 5 13440 8976 1 587 8510 38400 PAr6 6 ft Parshall flume 0 75 2 5 16280 10770 1 595 10300 46400 PAr8 8 ft Parshall flume 0 75 2 5 22010 14360 1 607 13900 62600 PAr10 10 ft Parshall flume 0 75 2 5 26862 17672 1 6 20700 89200 FF01 4 4 FF and FP flume options require the Base Units to be meters m See Changing the base units on page 60 if a change of Base Units is required Fl...

Страница 130: ...a Select new units and then press ENTER to save the selection b Press SEND to update the transmitter Note If the HART PV has no units select and confirm the None Unknown or Not Used option as appropriate for the HART Master Device host Mobrey MCU900 Series control unit To view or change the displayed units for the PV 1 From the Main Menu screen select SETUP 2 Select the transmitter e g Tx1 MSP400R...

Страница 131: ...o the Special Plot section on page 112 for defining the irreg ular shaped tank Open channel measurement When the PV is the flow rate in a standard open channel use this parameter to enter the scale factor k term in a flow rate calculation See Flow measurement on page 116 for selecting a standard flow profile When the PV is the flow rate in an irregular shaped open channel use this parameter to ent...

Страница 132: ...aped tank e g an ideal horizontal cylinder or a sphere use this parameter to enter the diameter see Figure F 5 on page 116 When the PV is a volume measurement from a regular shaped tank e g square or rectangular this parameter is not used When the PV is a volume measurement from an irregular shaped tank use this parameter to enter the maximum height see page 112 See also the Special Plot section o...

Страница 133: ...ss SEND to update the transmitter Mobrey MCU900 Series control unit To view or change the diameter maximum height or power factor 1 From the Main Menu screen select SETUP 2 Select the transmitter e g Tx1 MSP400RH 3 Select DUTY 4 Select Profile Height 5 Follow the on screen instructions to edit and save the new setting Press the Enter key if prompted to change mode to off line 6 Select Quit to exit...

Страница 134: ...tter Note The profile point parameters are only accessible on a Field Communicator if they are required for a selected Non linear Profile see page 107 The points can be changed only if the Special Plotted profile has been selected Mobrey MCU900 Series control unit To view or change the profile point 1 From the Main Menu screen select SETUP 2 Select the transmitter e g Tx1 MSP400RH 3 Select DUTY 4 ...

Страница 135: ... for the 20 mA point values The displayed units are selected using the parameter Primary Variable Units see page 120 Changing units does not re scale the upper range value Field Communicator To view or change the upper range value 1 From the Home screen select 2 Configure 2 Select 2 Manual Setup and then 1 Basic Setup 3 Select 3 Upper Range Value P015 4 If a change is required a Input a new value ...

Страница 136: ...g units does not re scale the lower range value Field Communicator To view or change the lower range value 1 From the Home screen select 2 Configure 2 Select 2 Manual Setup and then 1 Basic Setup 3 Select 4 Lower Range Value P016 4 If a change is required a Input a new value and then select ENTER to save it b Press SEND to update the transmitter Note When messages appear take appropriate action if...

Страница 137: ...ng 1 From the Home screen select 2 Configure 2 Select 2 Manual Setup 3 Select 1 Basic Setup 4 Select 5 Damping P020 5 If a change is required a Input a new value and then select ENTER to save it b Press SEND to update the transmitter Note When messages appear take appropriate action if needed and press OK Mobrey MCU900 Series control unit To view or change the damping 1 From the Main Menu screen s...

Страница 138: ... RL2 PV On Point P075 RL2 PV Off Point On the MSP400RH RL2 is factory set to be a fault relay In this mode it de energises under Lost Echo LE or fault conditions The relay de energises if the power fails The mode of RL2 may be changed to control mode by entering on and off values use RL1 instructions below In control mode RL2 ceases to be a fault relay until the On and Off values are reset to zero...

Страница 139: ...gnored However if a lost echo condition is developing and a period Lost Echo Delay divided by two 1 has elapsed any echoes received from further away targets are treated as valid The liquid level measured changes to the new value after receiving four such echoes Field Communicator To view or change the lost echo delay 1 From the Home screen select 2 Configure 2 Select 2 Manual Setup 3 Select 5 Eng...

Страница 140: ... value that occurs when an echo is received from the transmitter face In addition the two wire loop current changes to indicate a low or high alarm as specified by the model code see on page 70 The current remains at that level until the correct target echo is recovered HOLD action The current output is held at the last good PV value Field Communicator To view or change the lost echo action 1 From...

Страница 141: ...f Sound P024 value is valid at 32 F 0 C For systems monitoring aqueous liquids with air or nitrogen as the primary gas in the ullage space the entered Speed of Sound P024 value should be 1088 6 ft s 331 80 m s This is the most accurate setting for temperatures in the range of 32 to 104 F 0 to 40 C If the tank vapor space is filled with a different gas a revised Speed of Sound P024 value should be ...

Страница 142: ...rature P025 This is for temperature correcting the speed of sound base value in parameter Speed of Sound page 131 For automatic dynamic corrections using the internal or optional remote temperature sensor select the Auto option The live temperature measurement is indicated in the read only parameter Temperature SoS Calculation page 158 If the sensor fails and Auto is selected the setting reverts t...

Страница 143: ...he on screen instructions to edit and save the new setting Press the Enter key if prompted to change mode to off line 5 Select Quit to exit to the previous menu F 3 28 Set threshold P026 This sets the sensitivity of the echo detection circuits in the transmitter The threshold is a percentage defining the minimum signal level above which an echo is detected and treated as a potentially valid surfac...

Страница 144: ...d percentage and then save it by pressing ENTER Note When messages appear take appropriate action if needed and press OK Fast Key sequence 2 2 7 or 8 2 indicates the status Threshold Is Fixed OFF ON and the status Threshold Is Not Optimum OFF ON Mobrey MCU900 Series control unit To view or change the threshold setting 1 From the Main Menu screen select SETUP 2 Select the transmitter e g Tx1 MSP400...

Страница 145: ... a change is required a Select Disable or Enable and then press ENTER to confirm it b Press SEND to update the transmitter Note Fast Key sequence 2 2 7 or 8 4 indicates the status Power Control Is Active OFF ON and the live Transmit Power level Mobrey MCU900 Series control unit To enable or disable Transmit Power Control 1 From the Main Menu screen select SETUP 2 Select the transmitter e g Tx1 MSP...

Страница 146: ... to edit and save the new setting Press the Enter key if prompted to change mode to off line 5 Select Quit to exit to the previous menu F 3 31 Echoes needed P042 Echoes Needed is used to avoid stirrers that give occasional high level signals when they protrude from the liquid surface The transmitter monitors the echoes returned from the liquid surface or any other target within range A valid surfa...

Страница 147: ...Communicator To view or change the threshold time 1 From the Home screen select 2 Configure 2 Select 2 Manual Setup 3 Select 7 Advanced Processing MSP900GH or Select 8 Advanced Processing MSP400RH 4 Select 2 Threshold and then 6 Threshold 1 Time P043 5 If a change is required a Input a new value and then select ENTER to save it b Press SEND to update the transmitter Mobrey MCU900 Series control un...

Страница 148: ...reshold size 1 From the Home screen select 2 Configure 2 Select 2 Manual Setup 3 Select 7 Advanced Processing MSP900GH or Select 8 Advanced Processing MSP400RH 4 Select 2 Threshold 5 Select 7 Threshold 1 Size P048 6 If a change is required a Input a new value and then select ENTER to save it b Press SEND to update the transmitter Mobrey MCU900 Series control unit To view or change the threshold si...

Страница 149: ...Select 8 Advanced Processing MSP400RH 4 Select 5 Set Target Pulses 5 Select 1 Target Pulses P044 6 If a change is required a Select a new setting and then select ENTER to save it b Press SEND to update the transmitter Mobrey MCU900 Series control unit To view or change the number of pulses in a burst 1 From the Main Menu screen select SETUP 2 Select the transmitter e g Tx1 MSP400RH 3 Select ENGINE...

Страница 150: ...tual frequency used Field Communicator To view or change the target frequency 1 From the Home screen select 2 Configure 2 Select 2 Manual Setup 3 Select 7 Advanced Processing MSP900GH or Select 8 Advanced Processing MSP400RH 4 Select 6 Set Frequency and then 1 Target Frequency P045 5 If a change is required a Select a new setting and then select ENTER to save it b Press SEND to update the transmit...

Страница 151: ...t P049 6 If a change is required a Select a new setting and then select ENTER to save it b Press SEND to update the transmitter Mobrey MCU900 Series control unit To view or change the spike rejection 1 From the Main Menu screen select SETUP 2 Select the transmitter e g Tx1 MSP400RH 3 Select ENGINEERING 4 Select ADVANCED 5 Select Spike Reject 6 Follow the on screen instructions to edit and save the...

Страница 152: ...ect ENTER to save it b Press SEND to update the transmitter Mobrey MCU900 Series control unit To view or change the false echo data 1 From the Main Menu screen select SETUP 2 Select the transmitter e g Tx1 MSP400RH 3 Select ENGINEERING 4 Select FALSE ECHO DATA 5 Select a menu option for the distance to surface or echo size data of a false echo record as appropriate 6 Follow the on screen instructi...

Страница 153: ...itter Note When messages appear take appropriate action if needed and press OK Mobrey MCU900 Series control unit To clear false echo data 1 From the Main Menu screen select SETUP 2 Select the transmitter e g Tx1 MSP400RH 3 Select ENGINEERING and then select FALSE ECHO ACTION 4 Select Clear False Echoes 5 Select Edit then select an option using the up arrow or down arrow keys and finally select Sav...

Страница 154: ...ansmitter polling address for the HART protocol The poll address range is 0 to 15 When it is 0 the transmitter is in 4 20 mA mode For all other addresses the transmitter is in multi drop mode and the current output is fixed to 4 mA Field Communicator To view or change the poll address 1 From the Home screen select 2 Configure 2 Select 2 Manual Setup 3 Select 4 HART Identity MSP900GH or 5 HART Iden...

Страница 155: ... Communicator To view the maximum temperature 1 From the Home screen select 2 Configure 2 Select 2 Manual Setup 3 Select 8 Set Temperature MSP900GH or 9 Set Temperature MSP400RH 4 Select 3 Internal Extremes 5 Select 2 Maximum Temperature P046 Mobrey MCU900 Series control unit To view the maximum temperature 1 From the Main Menu screen select MONITOR 2 Select the transmitter e g Tx1 MSP400RH 3 Sele...

Страница 156: ...ange Field Communicator 1 From the Home screen select 2 Configure 2 Select 2 Manual Setup 3 Select 4 HART Identity MSP900GH or 5 HART Identity MSP400RH 4 Select 1 Identity and then 6 Date P003 Mobrey MCU900 Series control unit 1 From the Main Menu screen select MONITOR 2 Select the transmitter e g Tx1 MSP400RH 3 Select DIAGNOSTICS HISTORY and then Date 4 When finished press EXIT to exit to the pre...

Страница 157: ... transmitter has been configured to do those calculations Note Reported units for the HART Primary Variable is selectable see page 120 Field Communicator To view the live PV 1 From the Home screen select 1 Overview 2 Select 2 Primary Purpose Variables 3 Select 1 Primary Variable D900 4 When finished press EXIT to exit to the previous menu Note PV is available at other Fast Key sequences e g 3 2 1 ...

Страница 158: ... From the Home screen select 1 Overview 2 Select 2 Primary Purpose Variables 3 Select 2 Level SV D901 4 When finished press EXIT to exit to the previous menu Note SV is also at the Fast Key sequence 3 2 1 2 see Appendix E Field Communicator Mobrey MCU900 Series control unit To view the live level measurement 1 From the Main Menu screen select MONITOR 2 Select the transmitter e g Tx1 MSP400RH 3 Sel...

Страница 159: ...view the live distance to surface measurement 1 From the Home screen select 3 Service Tools 2 Select 2 Variables 3 Select 1 Variables 4 Select 3 Distance TV D902 5 When finished press EXIT to exit to the previous menu Mobrey MCU900 Series control unit To view the live distance to surface measurement 1 From the Main Menu screen select MONITOR 2 Select the transmitter e g Tx1 MSP400RH 3 Select READI...

Страница 160: ...he Home screen select 3 Service Tools 2 Select 2 Variables 3 Select 1 Variables 4 Select 4 Transducer Temperature D903 5 When finished press EXIT to exit to the previous menu Mobrey MCU900 Series control unit To view the live temperature measurement 1 From the Main Menu screen select MONITOR 2 Select the transmitter e g Tx1 MSP400RH 3 Select READINGS 4 Select VARIABLES 5 Select Xducer temp 6 When ...

Страница 161: ...ent output in use 1 From the Home screen select 3 Service Tools 2 Select 2 Variables 3 Select 2 Analog Output 4 Select 3 Percentage of Current Output 5 When finished press the Bksp key to exit to the previous menu Mobrey MCU900 Series control unit To view the percentage of current output in use 1 From the Main Menu screen select MONITOR 2 Select the transmitter e g Tx1 MSP400RH 3 Select READINGS a...

Страница 162: ... 3 Service Tools 2 Select 2 Variables 3 Select 2 Analog Output 4 Select 1 Current Output 5 When finished press the Bksp key to exit to the previous menu Mobrey MCU900 Series control unit To view the actual output current 1 From the Main Menu screen select MONITOR 2 Select the transmitter e g Tx1 MSP400RH 3 Select READINGS and then select CURRENT 4 Select Current Output 5 When finished press the ES...

Страница 163: ...ew the distance to a detected surface 1 From the Home screen select 3 Service Tools 2 Select 1 Alerts 3 Select 2 Diagnostic Data 4 Select 1 Target Data 5 Select 1 Distance D910 6 When finished press EXIT to exit to the previous menu Mobrey MCU900 Series control unit To view the distance to a detected surface 1 From the Main Menu screen select MONITOR 2 Select the transmitter e g Tx1 MSP400RH 3 Sel...

Страница 164: ...averaged percentage of the last five echoes with 100 representing a saturated returned signal Field Communicator To view the echo strength 1 From the Home screen select 3 Service Tools 2 Select 1 Alerts 3 Select 2 Diagnostic Data 4 Select 1 Target Data 5 Select 2 Echo Size D911 6 When finished press EXIT to exit to the previous menu Mobrey MCU900 Series control unit To view the echo strength 1 Fro...

Страница 165: ...ee Lost Echo Delay on page 128 One rejected surface echo causes Echo Success to decrease by 10 but a subsequent valid surface echo increases the percentage by 10 The transmitter is biased to ignore sudden liquid level changes Field Communicator To view the echo success 1 From the Home screen select 3 Service Tools 2 Select 1 Alerts 3 Select 2 Diagnostic Data 4 Select 1 Target Data 5 Select 3 Succe...

Страница 166: ...ld Communicator To view the number of echoes received 1 From the Home screen select 3 Service Tools 2 Select 1 Alerts 3 Select 2 Diagnostic Data 4 Select 1 Target Data 5 Select 4 Target Echoes D913 6 When finished press EXIT to exit to the previous menu Mobrey MCU900 Series control unit To view the number of echoes received 1 From the Main Menu screen select MONITOR 2 Select the transmitter e g Tx...

Страница 167: ...ulated speed of sound 1 From the Home screen select 3 Service Tools 2 Select 1 Alerts 3 Select 2 Diagnostic Data 4 Select 2 Speed of Sound Data 5 Select 1 Speed of Sound D914 6 When finished press EXIT to return to the previous menu Mobrey MCU900 Series control unit To view the calculated speed of sound 1 From the Main Menu screen select MONITOR 2 Select the transmitter e g Tx1 MSP400RH 3 Select D...

Страница 168: ...ools 2 Select 1 Alerts 3 Select 2 Diagnostic Data 4 Select 2 Speed of Sound Data 5 Select 2 Temperature for Calculation D915 6 When finished press EXIT to exit to the previous menu Note This is also at the Fast Key sequence 2 2 8 or 9 1 6 see Appendix E Field Communicator Mobrey MCU900 Series control unit To view the temperature used for calculating the speed of sound 1 From the Main Menu screen s...

Страница 169: ...iagnostic Data 4 Select 3 Operation 5 Select 1 Transducer Frequency D916 6 When finished press EXIT to exit to the previous menu Note This is also at the Fast Key sequence 2 2 7 or 8 6 2 see Appendix E Field Communicator Mobrey MCU900 Series control unit To view the actual operating frequency 1 From the Main Menu screen select MONITOR 2 Select the transmitter e g Tx1 MSP400RH 3 Select DIAGNOSTICS ...

Страница 170: ...rts 3 Select 2 Diagnostic Data 4 Select 3 Operation 5 Select 2 Threshold In Use D917 6 When finished press EXIT to exit to the previous menu Note This is also at the Fast Key sequence 2 2 7 or 8 2 4 see Appendix E Field Communicator Mobrey MCU900 Series control unit To view the threshold limit 1 From the Main Menu screen select MONITOR 2 Select the transmitter e g Tx1 MSP400RH 3 Select DIAGNOSTICS...

Страница 171: ...elect 1 Alerts 3 Select 2 Diagnostic Data 4 Select 3 Operation 5 Select 3 Pulses In Use D918 6 When finished press EXIT to exit to the previous menu Note This is also at the Fast Key sequence 2 2 7 or 8 5 2 see Appendix E Field Communicator Mobrey MCU900 Series control unit To view the number of pulses being used in a burst 1 From the Main Menu screen select MONITOR 2 Select the transmitter e g Tx...

Страница 172: ... From the Home screen select 3 Service Tools 2 Select 1 Alerts 3 Select 2 Diagnostic Data 4 Select 3 Operation 5 Select 4 Transmit Power D919 6 When finished press EXIT to exit to the previous menu Note This is also at the Fast Key sequence 2 2 7 or 8 4 3 see Appendix E Field Communicator Mobrey MCU900 Series control unit To view the pulse transmission power in use 1 From the Main Menu screen sele...

Страница 173: ...u screen select SETUP 2 Select the transmitter e g Tx1 MSP400RH 3 Select SYSTEM FIXED HART and then Model Code 4 When finished press the ESC key to exit to the previous menu F 4 18 Hardware rev D952 This is the overall hardware revision number of at time of manufacture Field Communicator To view the hardware revision number 1 From the Home screen select 1 Overview 2 Select 3 Shortcuts 3 Select 1 D...

Страница 174: ...the software revision number 1 From the Home screen select 1 Overview 2 Select 3 Shortcuts 3 Select 1 Device Information twice 4 Select 1 Identification 5 Select 6 Software Revision D953 6 When finished press EXIT to exit to the previous menu Mobrey MCU900 Series control unit To view the software revision number 1 From the Main Menu screen select SETUP 2 Select the transmitter e g Tx1 MSP400RH 3 S...

Страница 175: ...T and then Manufacturer 4 When finished press the ESC key to exit to the previous menu F 4 21 Unique device ID D961 This is a factory set unique device identification number and is used by the HART protocol It is typically the same as the Serial Number page 104 Field Communicator To view the device identification number 1 From the Home screen select 2 Configure 2 Select 2 Manual Setup 3 Select 4 H...

Страница 176: ...ld Communicator To view the HART revision number 1 From the Home screen select 1 Overview 2 Select 3 Shortcuts 3 Select 1 Device Information twice 4 Select 1 Identification 5 Select 4 HART Revision D962 6 When finished press EXIT to exit to the previous menu Mobrey MCU900 Series control unit To view the HART revision number 1 From the Main Menu screen select SETUP 2 Select the transmitter e g Tx1 ...

Страница 177: ... e g Tx1 MSP400RH 3 Select SYSTEM FIXED HART and then Field Dev Rev 4 When finished press the ESC key to exit to the previous menu F 4 24 Preambles D964 This is read by a HART Master Device e g a Mobrey MCU900 Series control unit to determine how many preamble bytes are to be sent with each HART protocol message Field Communicator To view the number of preamble bytes 1 From the Home screen select ...

Страница 178: ...t to the previous menu F 4 25 Transmitter flags D965 These flags 8 digits are used by the HART protocol Field Communicator This parameter is not available in the MSP Series DD Device Descriptor file Mobrey MCU900 Series control unit To view the flags 1 From the Main Menu screen select SETUP 2 Select the transmitter e g Tx1 MSP400RH 3 Select SYSTEM FIXED HART and then Flags 4 When finished press th...

Страница 179: ... Field Communicator To view the trend 1 From the Home screen select 3 Service Tools 2 Select 3 Trends 3 Select 1 Primary Variable twice 4 When finished press EXIT to exit to the previous menu Note Units are the selected PV Units see page 120 Mobrey MSU900 Series control unit This feature is only available on the Field Communicator and AMS Fast Keys 3 3 1 1 Primary Variable Time HELP 40 30 20 10 0 ...

Страница 180: ...Sale can be found at www delta mobrey com Linkedin com company delta mobrey ltd Twitter com DeltaMobreyUK Facebook com DeltaMobreyUK Head Office UK Delta Mobrey Limited Riverside Business Park Dogflud Way Farnham GU9 7SS UK 44 0 1252 729140 44 0 1252 729168 mobrey delta mobrey com ...

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