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Honeywell FlexLine SmartServo 954, Руководство по обслуживанию

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GENERAL

 

 

Part No.: 4417340 Revision 1

 

Service Manual 

 

v 

 

954 SmartServo FlexLine

 

Table of Contents 

1

 

GENERAL ............................................................................................................................................. 1

 

1.1

 

Target Group for this Service Manual .................................................................................................... 1

 

1.2

 

Structure of this Manual ........................................................................................................................ 1

 

1.3

 

Trademarks ............................................................................................................................................ 1

 

2

 

SAFETY AND SECURITY ......................................................................................................................... 2

 

2.1

 

General .................................................................................................................................................. 2

 

2.2

 

Safety Conventions ................................................................................................................................ 2

 

 

WARNINGS ........................................................................................................................................ 2

 

 

Cautions ............................................................................................................................................ 2

 

2.3

 

Safety Instructions ................................................................................................................................. 3

 

 

Safety Instructions ............................................................................................................................ 3

 

 

EC Declaration of Conformity (for EU) .............................................................................................. 3

 

 

Control Drawings for FM & CSA ........................................................................................................ 3

 

 

Users ................................................................................................................................................. 3

 

 

Additional Information ..................................................................................................................... 3

 

 

Environmental Conditions ................................................................................................................. 3

 

2.4

 

Liability .................................................................................................................................................. 4

 

2.5

 

Labels .................................................................................................................................................... 4

 

2.6

 

Personal Safety ...................................................................................................................................... 5

 

2.7

 

Warnings and Cautions ......................................................................................................................... 5

 

 

General.............................................................................................................................................. 5

 

2.8

 

Commissioning and Maintenance ......................................................................................................... 6

 

2.9

 

Accordance to Regulations .................................................................................................................... 7

 

 

Explosion Safety ................................................................................................................................ 7

 

 

Low-Voltage Directive ....................................................................................................................... 8

 

2.10

 

Security Considerations ......................................................................................................................... 9

 

3

 

PRINCIPAL OF SERVO MEASUREMENT ................................................................................................. 12

 

3.1

 

Principle of measurement ................................................................................................................... 12

 

 

Level measurement ........................................................................................................................ 13

 

 

Interface between two products .................................................................................................... 13

 

 

Relative density ............................................................................................................................... 13

 

3.2

 

Servo gauges ....................................................................................................................................... 14

 

4

 

SYSTEM ARCHITECTURE ...................................................................................................................... 16

 

4.1

 

954 SmartServo FlexLine Architecture ................................................................................................. 16

 

4.2

 

FlexConn Modules ............................................................................................................................... 17

 

 

 

Содержание FlexLine SmartServo 954

Страница 1: ...Service Manual 954 SmartServo FlexLine ...

Страница 2: ...ine For service related questions contact Head Office Delft The Netherlands Honeywell Enraf Delftechpark 39 2628 XJ Delft PO Box 812 2600 AV Delft The Netherlands Tel 31 0 15 2701 100 Fax 31 0 15 2701 111 E mail HFS TAC Support Honeywell com Website www honeywellprocess com ...

Страница 3: ...pically those storage tanks are available on terminals production plants and refineries in the petro chemical oil and gas industry The environment on those sites is typically explosion hazardous The end user will typically use the 954 SmartServo FlexLine together with a Terminal Inventory System for custody transfer operations so Weights and Measures legislation is applicable The 954 SmartServo Fl...

Страница 4: ...vision 1 954 SmartServo FlexLine Patents The Honeywell 954 SmartServo FlexLine servo based level gauge is covered by the following patents US2017307461 A1 2017 10 26 US2018058960 A1 2018 03 01 WO2017062413 A1 2017 04 13 WO2018044518 A1 2018 03 18 ...

Страница 5: ...trol Drawings for FM CSA 3 Users 3 Additional Information 3 Environmental Conditions 3 2 4 Liability 4 2 5 Labels 4 2 6 Personal Safety 5 2 7 Warnings and Cautions 5 General 5 2 8 Commissioning and Maintenance 6 2 9 Accordance to Regulations 7 Explosion Safety 7 Low Voltage Directive 8 2 10 Security Considerations 9 3 PRINCIPAL OF SERVO MEASUREMENT 12 3 1 Principle of measurement 12 Level measurem...

Страница 6: ...tities on Engauge 29 5 SERVICE TOOLS 30 5 1 HART SmartView 30 General 30 HART SmartView Versions 30 Connections 30 HART SmartView Controls 31 HART SmartView Menu Structure 33 5 2 Engauge 47 Connecting the Engauge Service Tool 47 Using Engauge 48 6 INSTALLATION 49 7 COMMISSIONING 50 7 1 Checks before starting the commissioning 50 7 2 Installation of measuring drum and displacer 51 Tools 51 Installa...

Страница 7: ...ing the top of ball valve 234 Interface measurement 235 7 7 Advanced configuration 237 Set point compensations 237 Level compensations 239 Protection and detection settings 245 8 OPERATION 247 8 1 Repeatability test 247 8 2 Lock test 247 8 3 Freeze and block commands 247 8 4 Unlock 248 8 5 Interface measurement 249 8 6 Dip mode 249 8 7 Servo Auto Test 250 8 8 Verify level calibration 253 Verify le...

Страница 8: ...Installation on the tank 277 Calibration of the 954 level gauge 277 Setting of density items 278 Settings for a tank profile measurement command Tank profile 279 Settings for an interface profile measurement command Interface profile 280 Corrections 281 10 3 Operation 281 Manual input 281 Data items commands and error codes 281 10 4 Maintenance and trouble shooting 282 Maintenance 282 Trouble shoo...

Страница 9: ...odular shaped hardware architecture 5 SERVICE TOOLS This chapter provides the description of the SmartView and the Engauge service tool 6 INSTALLATION This chapter provides a reference to the Installation Guide for the 954 SmartServo FlexLine to make sure the relevant module s are accurately installed before starting the commissioning 7 COMMISSIONING This chapter provides the information required ...

Страница 10: ...l that all personnel follow the generally accepted safety procedures in addition to the safety precautions specified in this manual 2 2 SafetyConventions WARNINGS The following warning symbol is used in this manual to urge attention in order to prevent personal injuries or dangerous situations further described in this manual Symbol Description Remark General warning Will always be explained by te...

Страница 11: ... and electrical installation must be carried out only by trained personnel with knowledge of the requirements for installation of explosion proof equipment in hazardous areas The entire installation procedure must be carried out in accordance with national local and company regulations The entire electrical installation shall be carried out in accordance with the national requirements for electric...

Страница 12: ...tions and specifications in this Service Manual are subject to change without notice Honeywell accepts no responsibility for any errors that may appear in this Service Manual WARNING Only certified technicians are authorized to make changes on the 954 SmartServo FlexLine configuration All modifications must be in accordance to the guidelines as set forth by Honeywell Modifications not authorized b...

Страница 13: ... Opening of the Instrument WARNING DO NOT OPEN WHEN AN EXPLOSIVE ATMOSPHERE MAY BE PRESENT When it is required to open the instrument in an explosive hazardous environment take care of the following WARNING Make sure that the power to the device is switched off before you open the covers of the device Failure to do so may cause danger to persons or damage the equipment All covers of the device mus...

Страница 14: ...lations 2 8 Commissioningand Maintenance The entire installation procedure must be carried out in accordance with national local and company regulations The entire electrical installation shall be carried out in accordance with the national requirements for electrical equipment to be installed in hazardous areas All wiring entries must be closed such that the approvals are not invalidated See the ...

Страница 15: ...B T6 according to KEMA 07ATEX0010 X IECEx o SmartServo FlexLine without Integrated HART HART SmartView Zone 0 1 Ex d IIB T6 or Ex d ia IIB T6 according to IECEx KEM 07 0003X FM o SmartServo FlexLine Class I Division 1 Groups C and D T6 according to 3030575 CSA o SmartServo FlexLine Class I Division 1 Groups C and D T6 Enclosure 4X Dual Seal Ex d ia Ga IIB T6 IP66 IP67 Ga Gb according to 1921040 ...

Страница 16: ...ustrie Canada Son fonctionnement est sujet aux deux conditions suivantes 1 Cet appareil ne doit pas provoquer d interférences et 2 Cet appareil doit accepter toutes les interférences y compris celles pouvant entraîner son dysfonctionnement Cet appareil numérique de la classe B est conforme à la norme NMB 003 du Canada NOTE This device is certified to measure liquid levels in metal concrete or simi...

Страница 17: ...umper requires physical access to the device as well as partial disassembly and should not be modified where the electronics are exposed to harsh conditions or where unsafe conditions exist For W M configuration changes without changing the W M hardware jumper position the accredited service engineer or notified body representative may choose to rely on the software W M write protect seal A tamper...

Страница 18: ...entities jumper of all relevant boards so no external resource can modify anything of the configuration operational settings of the 954 SmartServo FlexLine Security note 2 During at a last step of the commissioning the hardware W M write protect jumper switch should be placed so no unintended or accidental metrology configuration changes will be possible Security note 3 During commissioning the de...

Страница 19: ...ty vulnerability is defined as a software defect or weakness that can be exploited to reduce the operational or security capabilities of the software or device Honeywell investigates all reports of security vulnerabilities affecting Honeywell products and services To report potential security vulnerability against any Honeywell product please follow the instructions at https honeywell com pages vu...

Страница 20: ...nded from a strong flexible measuring wire which is stored on a precisely grooved measuring drum The shaft of the drum is connected to the stepper motor via a magnetic coupling The apparent weight of the displacer is measured by a force transducer The actual output of the force transducer is compared with a desired value for the apparent weight of the displacer If a discrepancy exists between meas...

Страница 21: ...steps therefore one step is equivalent to 0 05 mm This resolution is direct consequence of the stepper motor principle The correct functioning of the stepper motor is continuously checked This is achieved by decoding the unique pattern of an encoder disk mounted on the motor shaft Interface between two products Measurement of the interface between two products is achieved by sending an interface c...

Страница 22: ...weighing system continuously measures the weight and buoyancy of the displacer and controls the servo system The motor also drives the integral transmitter Mechanical friction in the servo system transmitter local indicator and alarm switches has no effect on the sensitivity and accuracy of the gauge Also turbulence has no direct effect An integrator in the serve control system eliminates the effe...

Страница 23: ...vo gauge shave very few moving parts resulting in long term reliability and accuracy They also have a high degree of data processing power The instruments do not merely measure the liquid level but are also capable measuring interface levels and product density Accurate programmable level alarms are standard Accuracy s of better than 1 mm 1 16 inch over a 40 m 125 ft range can be attained The exce...

Страница 24: ... modules These modules consist of uniform printed circuit boards PCBs each of them representing a different unique functionality Together with the software implemented on these hardware parts each PCB makes up a FlexConn module These modules communicate with each other through the serial CAN bus on the DIN rail backplane on which they are mounted See Figure 4 1 Figure 4 1 954 SmartServo FlexLine s...

Страница 25: ...tion a communication function or a digital interface function A sensor function measures or calculates a process value or it obtains a process value from a connected external instrument A communication function ensures communication with a communication interface unit or with a DCS SCADA tank inventory or another terminal automation system A digital interface function controls digital output or re...

Страница 26: ...dules The specific electronics part represents an application specific function See Figure 4 3 Figure 4 3 A typical FlexConn PCB layout The following parts are available on the generic electronics part The program memory This memory contains the module specific software The microprocessor controller The microprocessor executes the module specific software stored in the program memory The non volat...

Страница 27: ...s With the jumpers specific hardware settings can be made Jumper Number Function 1 All warning and monitoring related commissioning entitiesa are protected and cannot be changed 2 The password is protected from being read 3 All commissioning entities are protected and cannot be changed 4 Board specific jumper 5 Board specific jumper a For an explanation of the entities concept see section 0 ...

Страница 28: ...ine Entities Health LED The Health LED LE1 the blue circle indicates the general health status of the FlexConn module Health Status Flashing Pattern Good Uncertain Bad 2 function LEDs These LEDS indicate module specific activities such as for instance data being transmitted or received ...

Страница 29: ... three different FlexConn PCB locations are used for diagnostics purposes See Figure 4 4 Figure 4 4 Locations of the 3 voltage monitors 1 temperature sensor For the operational PCB this sensor acts as an input for environmental temperature diagnostics The PCB s environmental temperature is used as a measure for the temperature inside the 954 SmartServo FlexLine ...

Страница 30: ...e service tool and the 954 SmartServo FlexLine The entities are represented by a textual description for example Reset Tank bottom Health or Baudrate The entities structure is related to the following General status information Generic FlexConn part Function specific FlexConn part Status Entities The Health and Commissioned entities provide information about the general FlexConn module status and ...

Страница 31: ...il cal fail 001 056 077 104 632 328 207 782 065 478 199 389 011 072 Each board implements health as generic information based on the function s health s Each function implements health as generic information Each sensor and digital I O function implements an entity called Primary Value which in addition to the actual measured value also contains a health status 4 3 1 2 Commissioned Entity The Comm...

Страница 32: ...hardware version Hardware version of the FlexConn PCB Firmware version Version of the software running on the FlexConn module The firmware software version data is built up according to the format below A 1 0 0 0 0 internal preliminary bug fixes minor functionality warning measuring data related part main functionality hardware modifications The last digit is not shown in the official or formal re...

Страница 33: ...en is available on the HART SmartView display In the left bottom quarter of the display the Primary Value s Health status is displayed Status Display Text Good Uncertain uncertain Bad bad Below the Status field the Status category is displayed Status Category Display Text actual manual manual last valid last valid stored stored instrument instrument environment environment general hardware fail ha...

Страница 34: ...case of an unreliable or fault situation the Information column displays an information code in addition This information code reveals the specific reason about the current status This diagnostic is available for each individual FlexConn module See example below H C I FII DO G N The Health indication is as follows G Good U Uncertain B Bad The Commissioned indication is as follows Y the most import...

Страница 35: ...nn module the generic entity commands or the commissioning entity can be selected through the board entry FII DO board H C I Relay 1 G N Relay 2 G Y Relay 3 U Y nnn Relay 4 B Y Specific Entities on HART SmartView Selecting a specific function for instance Relay 2 gives access to the specific entities for this function The specific entities are described in section COMMISSIONING 7 ...

Страница 36: ...n module settings can be performed Using the Engauge s explorer double click on the module s icon to individually select each FlexConn module of the 954 SmartServo FlexLine The board descriptor is loaded which results in a screen with tab pages Select these tab pages to set the specific module details See Figure 4 6 for an example of an Engauge tool Figure 4 6 Example of an Engauge screen ...

Страница 37: ... specific entities are further described in section COMMISSIONING 7 Specific Entities on Engauge After the board specific tab page for each implemented function on the concerned FlexConn module a specific tab page follows For example for the FII DO module the below listed specific tab pages are present Relay 1 Relay 2 Relay 3 Relay 4 In case of complex functions extra tab pages can exist containin...

Страница 38: ... SmartView Versions The HART SmartView can be delivered in two versions HART SmartView as a tank side indicator stand alone A portable HART SmartView as a tank side indicator as a portable tool Figure 5 1 The 2 different HART SmartView options Connections Within a hazardous environment connecting or disconnecting electrical equipment is dangerous because of the sparking risks The portable HART Sma...

Страница 39: ...PV Go to next PV screen Commissioning Move cursor 1 position to the right Display contrast Increase contrast Display settings Toggle between ON and OFF HART address Toggle between address 7 and 8 PV Go to previous PV screen Commissioning Leave current menu screen and go to higher level menu Important Leaving an edit screen this way will undo all Commands Leave current menu screen and go to higher ...

Страница 40: ... Within the edit screens scroll characters as long as the button is pressed Commands Move cursor 1 line up Identification Go to next identification screen Commissioning Within the menu screens move cursor 1 line down Within the edit screens scroll down 1 character Commands Move cursor 1 line down Identification Go to next identification screen Show menu Go to PV screen ...

Страница 41: ...17340 Revision 1 Service Manual 33 954 SmartServo FlexLine HART SmartView Menu Structure 5 1 5 1 HART SmartView Screens Depending on the state of the menu process and the pressed button s the following screens can be displayed ...

Страница 42: ...following Black test all pixels ON Blank test all pixels OFF Honeywell logo Software version and checksum PV screen or the standby screen 5 1 5 1 2 Menu Screen By using the menu screen of the HART SmartView Figure 5 3 you can view and or modify settings or you can send a specific command to a sensor or a digital I O board MAIN Figure 5 3 The menu screen ...

Страница 43: ...T SmartView switches to PV screen Standby mode If the button is not pressed within 15 minutes HART SmartView switches to standby mode HART address Allows you to switch between address 7 and 8 display test Performs blank black test Communication statistics Display communication errors and activity Table 5 1 The menu items 5 1 5 1 3 Display Contrast Screen The display contrast screen see Figure 5 4 ...

Страница 44: ...gins drawing a rectangle of 64 x 128 pixels filled with black pixels for a period of 1 second After that period the screen is cleared using a rectangle filled with white pixels for a period of 1 second 5 1 5 1 6 Identification Screen The identification screen see examples in Figure 5 5 allows you to scroll through the available FlexConn modules using the up and down buttons to obtain information r...

Страница 45: ...reen The extra information screen displays information about a specific function The specific functions are described in section 2478 Operation The level temperature screen displays information about the measured product level and temperature In this menu mode it is not possible to change any settings NOTE In case of an error situation the level fields are filled with and the temperature fields wi...

Страница 46: ...ital I O See table Table 5 2 Figure 5 7 PV screen examples left level status right digital I O status Data Field Max Size characters Description Primary Value 9 The measured value for example 025 1277 PV identification 13 Quantity name for example Product level Product temperature P1 pressure PV units 5 Quantity unit for example m kg m3 kPa PV type 3 Type can be INN innage ULL ullage REL relative ...

Страница 47: ...led Over range Under range PV alarms 9 Alarm type that occurred High High High Low Low Low Tank identification 8 Tank name for example CRUDE 07 Alive indicator 1 Blinking cursor bottom right indicates PV being updated Table 5 2 Primary Value PV items REMARKS 1 In error situation the data fields are filled with 2 HART SmartView enters standby mode when the communication with the host is lost 3 The ...

Страница 48: ...e password is entered correctly only once for both menu entries you can change the values 15 minutes after the last button is pressed the password needs to be re entered Figure 5 8 The password screen 5 1 5 1 10 Commands Menu Screens The commands menu starts with the board list screen see Figure 5 9 You can navigate through the board list by using the up and down buttons A board can be selected by...

Страница 49: ...n can be selected by simultaneously pressing the left right button If a FlexConn module does not contain any function commands this is indicated in the list no cmd Figure 5 10 The function list screen When an available function is selected the command list screen is presented see Figure 5 11 You can navigate through the function list by using the up or down button A command can be selected by simu...

Страница 50: ... 5 1 11 Commissioning Menu Screen The commissioning menu starts with the board list screen see Figure 5 12 You can navigate through the board list by using the up or down button A board can be selected by simultaneously pressing the left right button Figure 5 12 The function list screen ...

Страница 51: ... by simultaneously pressing the left right button You can return to the board list screen by pressing the left button Figure 5 13 The function list screen commissioning On selection of an available function the entity list screen is presented see Figure 5 14 You can navigate through the entity list by using the up or down button An entity can be selected by simultaneously pressing the left right b...

Страница 52: ...by push and hold the up button o An entity modification is only executed on simultaneously pressing the left right button After this first a range check is performed If the modification is accepted you return to the value edit screen o The cursor can be shifted to the right by pressing the right button o You can return to the entity list screen by pressing the left button NOTE Use the left button ...

Страница 53: ...RT SmartView When the button left or right is pressed the new address is immediately active The address is stored in non volatile memory see Figure 5 16 MAIN MENU SELECT Figure 5 16 HART address 5 1 5 1 13 Communication statistics The Communication statistics gives you an overview of the communication stability see Figure 5 17 MAIN MENU SELECT Figure 5 17 Communication statistics ...

Страница 54: ...The HSV has problems reading the characters PAR Number of parity errors The characters are corrupt Message level errors Symbol Description Checksum errors Number of received corrupt messages Unknown msg s Number of unknown messages that the HSV received Communication Activity Symbol Description Tx Number of bytes transmitted after startup in Kb 1024 bytes Rx Number of bytes received after startup ...

Страница 55: ... which all FlexConn module settings can be performed 5 2 1 1 Wired Connections Situation Connecting the serial COM port of a computer or a laptop through an RS 232 or RS 485 transmission line to either a Communication Interface Unit CIU or a SmartLink enables the control of a 954 SmartServo FlexLine system Figure 5 18 Figure 5 18 Connecting the Engauge service tool wired connections ...

Страница 56: ...SmartServoFlexLine system is visible on the left panel See Figure 5 19 Double click on the module s icon on the left panel to edit each individual 954 SmartServo FlexLine module The board descriptor is loaded and a screen with tab pages appears Figure 5 19 Example 1 of an Engauge screen Browse through the tab pages to reveal the same information parameter settings which can be found using the HART...

Страница 57: ...ng activities first make sure all mechanical and electrical installation aspects have been completed correctly For installation see the Installation Manual for the 954 SmartServo FlexLine NOTE Contact our service department for any guidance if needed through e mail HFS TAC Support Honeywell com Figure 6 1 954 SmartServo FlexLine ...

Страница 58: ...g and gaskets are supplied Check that the mains voltage selector of the 954 SmartServo FlexLine indicates the local mains supply Check the connections of all electrical cabling Check the ground connection of the 954 SmartServo FlexLine to the tank Check that non used cable inlets are sealed with appropriate stopping plugs Close carefully all covers mind the O rings before any electrical power is a...

Страница 59: ... 51 954 SmartServo FlexLine 7 2 Installationofmeasuringdrumanddisplacer Tools It is recommended to use a HART SmartViewto load the different parameters A tool set for commissioning and maintenance is available from Honeywell Enraf see Figure 7 1 Figure 7 1 ...

Страница 60: ...on 1 Allen key 2 mm 2 Allen key 3 mm 3 Allen key 4 mm 4 Allen key 5 mm 5 Allen key 8 mm 6 Drum bearing puller 7 Test magnet 8 Screwdriver for Allen key screws M4 9 Screwdriver for Allen key screws M6 10 Pipe wrench 27 mm 11 Tommy bar Figure 7 1 Tool set for 954 SmartServo FlexLine part no A1854062 ...

Страница 61: ... and feed the wire and test weight through the neck of the gauge see Figure 7 2 Insert the measuring drum onto its bearings Check the axial free play of the drum as follows Push the drum towards the magnet cap in such a way that the drum shaft meets the magnet cap Release the drum Bring the drum in a slight vibration The drum and drum shaft should now move towards you with a axial movement of mini...

Страница 62: ...splacer can be installed by temporarily removing the gauge from the nozzle To provide electrical contact between the measuring wire and displacer thus permitting the discharge of static electricity and preventing loss of the displacer the displacer must be secured to the measuring wire Take an extra piece of wire and fasten one end to the measuring wire pass the other end through the hole in the e...

Страница 63: ...acket see Figure 7 4 Loosen do not remove the Allen key screw and turn the transport bracket the opposite way Use screwdriver for Allen key screws M4 item 8 of the Honeywell Enraf tool set Fix the Allen key screw of the transport bracket Check the span wire It should always be under tension while both ends are correctly positioned in the levers of the motor block and force transducer Close the ele...

Страница 64: ...Line 7 3 ConfiguringFlexConnboards Introduction This chapter provides an overview of the commissioning information as per the FlexConn module NOTE Not all modules are always present Commissioning a FlexConn module is performed by setting software parameters and the entities see 0 ...

Страница 65: ...ty related text is recognizable formatted When for instance all required FlexConn module entities are commissioned the Board Commissioned entity displays True If not it displays False All Command text is also recognizable formatted If for instance an Activate command is given the result is Activated In this chapter each commissioning instruction text is recognizable by the Engauge HART SmartView i...

Страница 66: ...the connection of 10 to 15 devices per field bus and cable lengths up to 10 km the Bi Phase Mark BPM signalling is used in many data transmission installations between various instrumentation and Communication Interface Unit CIU configurations Also the BPM technology provides excellent protection against lightning For the exchange of the BPM signals the HCI BPM board uses an isolation transformer ...

Страница 67: ...ss Name Value Range Default Value Explanation Baudrate 1200 2400 4800 1200 Communication speed BPM sensitivity 1 8 8 The sensitivity of the receiver circuit 1 weakest 8 strongest Identification 8 characters for example TANK1234 Name of a tank or instrument GPU instrument address 0 99 0 The address of this instrument for GPU messages Note Each instrument must have a unique GPU address FlexConn inst...

Страница 68: ...are displayed Level type innage ullage innage The level related GPU records and items can be shown as an innage or ullage Note Innage is the level of the product measured from the bottom Ullage is the level of free space from the roof till the product Password 6 characters ENRAF2 Password for entering the protected level Note Some settings reside under the protected level Function identification 1...

Страница 69: ... 1 Service Manual 61 954 SmartServo FlexLine Product Level Measurement TII SRV 7 3 4 1 Introduction The CAN SERVO FlexConn board of the 954 SmartServo FlexLine runs the application firmware named TII SRV Figure 7 6 CAN SERVO FlexConn board ...

Страница 70: ...n in order to be able to raise or lower the displacer position in the storage tank Encoder Transmits unique patterns in order to read out the motor position by the firmware Force transducer Measuring the force the displacer is applying to the servo system represented as a frequency Magnet temperature sensor An interface on the CAN SERVO board to a temperature sensor positioned inside the gauge in ...

Страница 71: ...mping of measurements and diagnostics Low power Signal generated by the CAN SERVO board in case the power drops below a certain threshold where the firmware needs stop the servo stepper motor and store relevant operational data in non volatile memory e g motor position NV memory Non volatile memory to store diagnostic data operational data e g motor position and configuration parameters entities T...

Страница 72: ...density dip The TII SRV firmware supports the following displacer action and diagnostic commands Block Freeze Find encoder position calibrate Accept reference Unlock Test gauge Lock test Calibrate Test Lock test to level Lock to level Go down Go up Balance test Set maintenance mode Set operational mode Check bearings Run down test free run analyses Servo Auto Test SAT check for blockage Alarm test...

Страница 73: ...ion for free wire Wire elongation compensation for wire on drum Density compensation for level measurement Hydrostatic deformation compensation Unbalance compensation Roof Immersion Compensation Drum temperature compensation Displacer volume compensation for pressure for density measurement Displacer volume compensation for temperature for density measurement Tilt compensation for density measurem...

Страница 74: ...amount of hours the servo continuously has run Magnet temperature Shows the magnet temperature with a status whether it is valid or not Voltage CPU core Shows the measured voltage of the CPU core Board W M intended enable disable disable This board can be W M sealed Therefor the user needs to set this board as W M intended W M unseal step 1 This command can be given if the user wants to remove the...

Страница 75: ...ange a setting when the protect all entities jumper is active Device tamper date and time all 0 Shows the last 10 time stamps when the device tamper was detected W M tamper counter 0 0 Shows how many times a user tried to change a setting when the Protect W M entities jumper is active W M tamper date and time all 0 Shows the last 10 time stamps when the W M tamper was detected Actual acceleration ...

Страница 76: ...egory related to the status e g Status category good actual Status category bad no data available status code more detailed information about the status e g Interface 1 command active Temperature monitor high limit exceeded alarm status Indicates no high high high low or low low alarm of this primary value qualification Extra information such as Bit0 W M approved Bit1 Motor limit high or low reach...

Страница 77: ...le Disable Disable When enabled during one minute there will be a simulated alarm determined by entity Alarm test by putting the primary at the Alarm test threshold plus or minus 1 8 inch Alarm test No alarm High alarm High high alarm Low alarm Low low alarm No alarm Determines which alarm test threshold will be simulated Kill measurement With this command the actual measured primary value can be ...

Страница 78: ...y value offset See product level Secondary value Shows the actual displacer position as an ullage value Fields see product level High high alarm High alarm Low alarm Low low alarm Alarm hysteresis See product level Alarm test enable See product level Alarm test See product level Kill measurement See product level Manual overwrite See product level Resurrect See product level Manual overwrite statu...

Страница 79: ...lue gain See product level Primary value offset See product level Secondary value Shows the dipped searched water level I3 interface as an ullage value Fields see product level High high alarm High alarm Low alarm Low low alarm Alarm hysteresis See product level Alarm test enable See product level Alarm test See product level Kill measurement See product level Manual overwrite See product level Re...

Страница 80: ...urrent product level This level can be scanned from the CAN SIL board which will guard the overfill and underfill protection It has the same fields as the product level but in addition to that Time counter Shows the CPU system counter in ms Starts at 0 after reset Source board id Shows the Flexconn board id of the owner of this functional safety level in this case 24 CRC 16 shows the calculated CR...

Страница 81: ... value gain See product level Primary value offset See product level Secondary value Shows the dipped searched interface 2 level as an ullage value Fields see product level High high alarm High alarm Low alarm Low low alarm Alarm hysteresis See product level Alarm test enable See product level Alarm test See product level Kill measurement See product level Manual overwrite See product level Resurr...

Страница 82: ...h alarm High alarm Low alarm Low low alarm Alarm hysteresis See product level Alarm test enable See product level Alarm test See product level Kill measurement See product level Manual overwrite See product level Resurrect See product level Manual overwrite status See product level Density data During a density measurement a maximum of 50 density level points will be presented with the following f...

Страница 83: ... the following commands Interface 1 Interface 2 Interface 3 Block Calibrate Dip mode Freeze Interface profile Lock test Test gauge Tank profile Unlock Density water dip Water density dip Test Lock to level Lock test to level Freeze This command stops the motor This situation will be maintained until a Unlock command is given Test gauge This command will rise the displacer 6 cm up and after that th...

Страница 84: ...s command stops the level measurement See also Block mode Unlock This command is used to break off any active operational command After an Unlock command the 954 returns to the default operation mode Lock test This command will raise the displacer up till it reaches Motor limit switch high or Lock test limit level If motor limit high reached the displacer remains there until e g Unlock has been gi...

Страница 85: ...o level This command sends the displacer to the Lock test stop level and when reached issues an Unlock command and the displacer returns to the selected interface Test This command sends the displacer to the Lock test stop level and when reached issues a Block command and after some time issues an Unlock command and the displacer returns to the selected interface Water interface dip This command s...

Страница 86: ...o search for interface 2 the so called product with density A product with density B interface typically called the interface 2 level It uses Setpoint 2 and Integration time 2 settings Interface 3 This command activates the Servo to search for interface 3 the so called product water interface typically called the water level It uses Setpoint 3 and Integration time 3 settings Dip mode This command ...

Страница 87: ...range_selected 27m_88ft_aisi316 27m_88ft_hastelloy_c22 27m_88ft_tantalum 37m_121ft_aisi316 37m_121ft_invar 37m_121ft_tungsten 47m_154ft_aisi316 47m_154ft_tungsten 150m_492ft_aisi316 other_measuring_range_or _wire_material No measuring range selected During commissioning the measuring range and wire material can be selected from a list Drum circumference 0 0 The drum circumference Set point 1 0 208...

Страница 88: ...0 0 The motor limit switch high level indicates the highest position the displacer may reach during normal operation This limit needs to be more than 10 mm above the low limit Motor limit switch low 200 0 The motor limit switch low level indicates the lowest position the displacer may reach during normal operation Dip Height 0 3 Determines how high the displacer will stay above the Interface 1 Pro...

Страница 89: ...f the resp interfaces 1 2 and 3 Wire weight per unit of length 0 00025 This entity is used to compensate the set point with the weight of the wire Wire temperature coefficient 1 2E 05 Determines the temperature expansion coefficient of the wire according to a related table Wire cross sectional area 3 1416E 08 Determines the cross sectional area of the wire Elasticity coefficient 2E 11 Determines t...

Страница 90: ...999 Determines the interface profile start level from where the density measurements are performed Density interface profile stop level 999 9999 Determines the interface profile stop level until where the density measurements are performed Interface profile This command starts a interface profile density measurement The density measurement positions are equally distributed from the range Density I...

Страница 91: ... only one point at the drum circumference unbalance compensation could help here or at multiple points over the drum circumference would filter out drum unbalance at the same time The number of points is determined by the entity Number of tank profile drum balance points Air density 1 225 This air density is used during density calculations Liquid surface pressure 101 3 The pressure at the liquid ...

Страница 92: ...ensity water dip This command first performs a density measurement downwards and after that searches for the water level And then returns to the default operation mode Density compensations enable disable enable enable disable enable Enable or disable the following compensations for the density Tilt Calibrates the density measurement for tilt of the gauge Unbalance Compensates density for the unba...

Страница 93: ...ensation wire weight Shows the wire weight compensation Compensation unbalance Shows the unbalance compensation Compensation density Shows the density compensation Level compensation enable disable enable enable disable disable disable disable disable disable Enable or disable the following compensations for the level Magnet coupling Compensates level for the slip in the magnet coupling caused by ...

Страница 94: ...evel for the expansion of the wire on the drum caused by weight Tank shell Compensates level for the expansion of the tank shell caused by temperature Hydrostatic deformation Compensates level for the hydrostatic deformation of the tank Roof immersion Compensates level for the weight of snow on the floating roof Compensation magnet coupling Shows the magnet coupling compensation which is the sum o...

Страница 95: ...atures for calculation of the dry part of the tank shell temperature Tank shell product ambient ratio 0 875 Determines the ratio of product and ambient temperatures for calculation of the wet part of the tank shell temperature Tank shell temperature dry part Shows the calculated temperature of the dry part of the tank shell Tank shell temperature wet part Shows the calculated temperature of the we...

Страница 96: ...emperature Scanned product temperature Shows the fetched product temperature from another board Scanned vapour temperature Shows the fetched vapour temperature from another board Scanned lowest spot temperature Shows the fetched lowest spot temperature from another board Scanned RTD ambient temperature Shows the fetched RTD ambient temperature from another board Broadcasted ambient temperature Sho...

Страница 97: ...es Motor position errors Shows the number of observed slip detections of the reference encoder Set to Maintenance mode This command resets the Servo board and after that enters the maintenance mode In this mode there are no level measurements Now the 4 frequencies can be measured or the find reference encoder can be done A limited number of commands can be issued Operational mode Shows the mode th...

Страница 98: ...sult is placed in entity frequency 2 Measure frequency F3 This command will measure the frequency with the actual attached weight of 250 g The result is placed in entity frequency 3 Measured frequency This entity holds the measured frequency after the Measure frequency command has been given Measured weight This entity holds the measured weight of the displacer after the Measure frequency command ...

Страница 99: ...bove Run down stop position 0 0 Determines the stop position to where the run down test will be ended see above Balance test number of test points 8 The number of test points equally distributed over the drum circumference Balance test result maximum weight The maximum weight found during the balance test Balance test result minimum weight The minimum weight found during the balance test Balance t...

Страница 100: ...Value Explanation Check bearings raise height 0 02 Determines the raise height at which the displacer is risen for the bearings test Check bearings This command activates the check bearing test Measured bearings status Shows the measured frequency bearings status and timestamp after the command has been given ...

Страница 101: ...2 Determines the upward raise height SAT raise height down 0 02 Determines the downward raise height SAT interval time 60 Determines how often the SAT is performed SAT sample interval 60 Determines the time period for checking if there is a stable level SAT trip distance 0 003 Determines if the level can be called stable That means if the previous measurement level compared to the current measurem...

Страница 102: ...9 Shows the level at which the last SAT failed SAT level last executed Shows the interface level at the moment the SAT was performed SAT minimum level executed Shows the minimum interface level where the SAT was performed SAT maximum level executed Shows the maximum interface level where the SAT was performed SAT highest number of retries Shows the number of retries in case a SAT performance faile...

Страница 103: ...ong HART units device address 11 Wrong HART units device address 12 Wrong HART units device address 13 Bad HART status device address 11 Bad HART status device address 12 Bad HART status device address 13 Compensation factor Shows the calculated compensation offset due to the roof immersion This will be applied to the L record Normally this will be a negative number Probes scan board id 0 255 0 De...

Страница 104: ...filter 90 Determines the value for the averaging constant in the RIC offset filter on the GPU level and determines the weight of the new measured calculated offset Minimum level 0 0 Determines the minimum innage above which the roof immersion compensation can be active Accept reference RIC This command should be issued in a stable floating roof situation when no snow and ice are on top of the floa...

Страница 105: ...on 1 Service Manual 97 954 SmartServo FlexLine Miscellaneous Name Value Range Default Value Explanation Functional licensed options 32 times false Shows which fields and thus related options are enabled set to true Field 01 Density option ...

Страница 106: ...hanical relays see Figure 7 7 Note only two relays the low rated or high rated are used not all 4 together Figure 7 7 The relays and LEDs on the FII DO board These relays are allocated to FlexConn functions as shown below Function Number Function 1 Relay 1 2 Relay 2 3 Relay 3 4 Relay 4 The relays have output status read back lines With jumpers the relays can individually be set to Normally Open NO...

Страница 107: ...can operate in one of two modes Alarm Mode and Fallback Mode This is controlled by the Operation Mode entity Fallback Mode is not implemented yet Set the Operation Mode entity to Alarm Mode 7 3 6 3 Relay Configuration 7 3 6 3 1 Jumper Settings At installation each individual relay contact was configured as required with the hardware jumpers JPx0 where x Relay 1 to 4 respectively See Figure 7 8 Fig...

Страница 108: ...ized the relay coil will be de energized when the relay state is Deactivated and the relay coil will be energized when the relay state is Activated The Energized option is used for fail safe operation whereas the De Energized option is used for non fail safe operation Set each individual relay to the required configuration by selecting the proper entities See also next overview fail safe configura...

Страница 109: ... Monitor Board Instance set proper value Select Monitor Function Instance set proper value Select Monitor Source select either PV or SV as desired The Monitor Board ID Monitor Board Instance and Monitor Function Instance entities determine the location of the entity to be scanned The behavior of each individual relay in PV Monitor mode is further controlled by the Monitor Mode and the Status Behav...

Страница 110: ...nus the Hysteresis entity value If the Threshold Mode entity is set to Treat as LA the relay is activated if the scanned PV or SV is greater than or equal to the Threshold entity value and the relay is deactivated if the scanned PV or SV is less than the Threshold entity value plus the Hysteresis entity value From the Monitor Mode select Local Select Threshold Mode and choose either Treat as HA or...

Страница 111: ...elay can directly be activated or deactivated by sending an Activate respectively a Deactivate command via the CAN bus The behavior of each individual relay is further controlled by the Remote Control mode entity which can be set to either Restricted or Not Restricted If the Remote Control mode entity is set to Not Restricted any source can be used to control the relay with an Activate or a Deacti...

Страница 112: ...e the specified relay to become Activated This command is only available in Remote Control mode see 7 3 6 4 4 The Activate command behavior is modified by the Time Setting entity If the Time Setting entity is set to zero the relay will stay permanently activated until a Deactivate command is given If the Time Setting entity is set to a value other than zero the relay will be activated for a time i...

Страница 113: ...value set in the LED Association entity the 4 individual relays on the FII DO board can be associated with one out of 2 LEDs LE2 or LE3 see Figure 7 7 The associated LED will be ON when the relay state is Activated and the LED will be OFF when the relay state is Deactivated NOTE The LEDs do not indicate the physical relay state coil state or contacts state as this depends on the software settings ...

Страница 114: ... 0 True Control Board ID 1 or 255 Control Board Instance 0 and 7 Control Function Instance 1 and 15 Time Setting 0 False Not Restricted Time Setting 0 True Time Setting 0 False PV Monitor Remote Monitor Board ID 1 and 255 Monitor Board Instance 0 and 7 Monitor Function Instance 1 and 15 Time Setting 0 True Monitor Board ID 1 or 255 Monitor Board Instance 0 and 7 Monitor Function Instance 1 and 15 ...

Страница 115: ...responding jumper of the concerned relay must be in the Normally Open NO state default setting NOTE In the Commissioning stage no jumper setting can be changed without breaking the compartment screw sealing Set Operation Mode to Alarm Mode Set Relay Mode to Energized Set Alarm Mode to PV Monitor Set Monitor Board ID to board id of product level board Set Monitor Board Instance to board instance of...

Страница 116: ...d VITO data processor module which calculates average product and Vapour temperatures and optionally a water level Figure 7 9 The FCI HRT board The HART protocol is a bi directional master slave communication protocol which is used to communicate between intelligent field instruments and host systems The FCI HRT board has a planar transformer for galvanic isolation from the HART bus See Figure 7 9...

Страница 117: ...over the FCI HT module can calculate the HIMS1 product density The main function of the FCI HT software is to measure HIMS product density by connecting the FCI HT board via the HART bus to 1 or 2 pressure sensors and via the FlexConn bus to a product level and a water level sensor To measure product density the needed standard system configuration is HART pressure sensor P1 product pressure HART ...

Страница 118: ...sion 1 954 SmartServo FlexLine For HIMS density measurement system diagrams see Figure 7 11 and Figure 7 12 Figure 7 11 Standard HIMS density measurement system diagram Figure 7 12 Floating roof or free venting tank HIMS density measurement system diagram ...

Страница 119: ...n Device Type Function 1 P1 Pressure Function 2 P3 Pressure Function 3 Distance Function 4 Temperature Function 5 Pressure Function 6 Density Function 7 Other Function 8 HIMS Density Table 7 1 FlexConn function allocation Function 1 is exclusively reserved for P1 pressure Function 2 is exclusively reserved for P3 pressure and Function 8 is exclusively reserved for HIMS density calculation Only one...

Страница 120: ...ervo FlexLine Example 2 2 HART density devices and 1 distance device can be connected density device 1 allocated to Function 6 density device 2 allocated to Function 7 the distance device allocated to Function 3 Figure 7 13 Alternate system diagram multi drop digital mode ...

Страница 121: ...on 1 Service Manual 113 954 SmartServo FlexLine In analog mode the connected HART device will be allocated to Function 1 through 7 depending on the type of HART device connected Figure 7 14 Alternate system diagram multi drop digital mode ...

Страница 122: ...orts HART devices with the following addresses HART Address Function 00 Reserved for HART device in analog mode 01 Reserved for P1 pressure sensor 02 N A Reserved for future use 03 Reserved for P3 pressure sensor 04 HART generic sensor HART Address Function 05 HART generic sensor 06 HART generic sensor 07 HART generic sensor 08 HART generic sensor 09 HART generic sensor 10 HART generic sensor 11 H...

Страница 123: ... PV The value is filtered and the filtering factor depends on the value set in the entity P1 Integration time A higher value gives more filtering and a lower value gives less filtering The correction factor stored in the P1 PV offset entity is then subtracted from the filtered value If the P1 PV offset entity 0 no offset is applied Depending on the PV selected type entity the P1 pressure can be di...

Страница 124: ...y configure as yet by using an appropriate HART configuration tool Sensor Type Accepted HART PV Unit Abbreviation HART PV Unit Code P3 Pressure Kilo Pascal kPa 12 Table 7 5 Accepted PV unit for a P3 HART device NOTE The Secondary and Tertiary values of a P3 pressure HART device may be any units The PV of the P3 pressure HART device is read and converted into SI Units Pascals Pa within the FlexConn...

Страница 125: ...allow recovery from a power down situation when a P3 pressure is not available If the measured P3 pressure is invalid e g HART scan error the software will check the P3 Installed entity to determine if P3 is actually fitted If P3 is fitted the software will check for a Manual P3 Pressure entity value to be entered If no manual P3 pressure value is entered the Last Valid P3 is used in the density c...

Страница 126: ...artServo FlexLine Minimum HIMS Level HIMS Level Hysteresis Ambient Air Density Tank Vapour Density Figure 7 15 HIMS configuration principle To calculate HIMS density the following valid data must be available P1 pressure P3 pressure Product level Water level optional ...

Страница 127: ...board with its planar transformer By using the HART protocol the FII VT module can be connected to one VITO interface which in turn is connected to a probe for product temperature Vapour temperature water level or a combination of these The FII VT board has a planar transformer for galvanic isolation from the HART bus See Figure 7 16 LED LE1 is the board s Health LED LEDs LE2 and LE3 will be flash...

Страница 128: ...ometer and multi spot resistance variation principle measurement 7 3 7 4 3 Commissioning Commissioning Parameters for MTT LT Probes The following 9 configurations are possible Enraf Model VITO Type Description 764C MTT Temperature probe lowest spot next to Pt100 no water probe 764D lowest spot below Pt100 no water probe 766C MTT Combi probe lowest spot next to Pt100 combined with water probe 766D ...

Страница 129: ...COMMISSIONING Part No 4417340 Revision 1 Service Manual 121 954 SmartServo FlexLine Figure 7 17 Tank and temperature probe data 1 ...

Страница 130: ...COMMISSIONING 122 Service Manual Part No 4417340 Revision 1 954 SmartServo FlexLine Figure 7 18 Tank and temperature probe data 2 ...

Страница 131: ...ition floating point number x x x x 80 0 The following entities can be set by Engauge or HART SmartView for a correct functioning of the FII VT module in an instrument Check each entity for its correctness Name Explanation Value Range Default Product immersion depth The minimum required distance of the product level above an element before it is taken into account in the average product temperatur...

Страница 132: ...in element x being excluded from calculation 0000000000000000 Function identification The current module s function name This function is visible on the HART SmartView display 13 characters Product temp Vapour Temperature NOTE Using Engauge following entities are set within the Engauge Vapour temperature tab Some Vapour temperature settings are shared with Product temperature settings The followin...

Страница 133: ...ion is visible on the HART SmartView display 13 characters Vapour temp Water Level for 766 768 Combi probes and 765 Water probe only The following entities must be set by Engauge or HART SmartView for a correct functioning of the FII VT module in an instrument Name Explanation Value Range Default Maximum water capacity The maximum capacity when the probe is fully submerged in water in pF floating ...

Страница 134: ...imary Value floating point numbers x x x x 1 0E22 Alarm test enable Enables if activated see next listed entity the simulation of one of the 4 alarms for a minute by simulating the actual measured Primary Value is below or above the alarm threshold enable disable disable Alarm test Activates and selects at the same time the Alarm test if enabled with the Alarm test enable listed before and the 4 a...

Страница 135: ...iption MRT Multiple Resistance Thermometer MRT with up to 13 temperature elements with one spot element RTD 3 spot Resistance Temperature Detector 1 3 RTD spots in a 3 wire connection multi spot Resistance Temperature Detector 1 14 RTD spots in a 2 wire connection See Figure 7 19 and Figure 7 20 Figure 7 19 Resistance Temperature Detector RTD elements positions ...

Страница 136: ...COMMISSIONING 128 Service Manual Part No 4417340 Revision 1 954 SmartServo FlexLine Figure 7 20 Multiple Resistance Thermometer MRT parameters ...

Страница 137: ...robe So not used for the 3 wire version and it must be 0 floating point number x x x x MUST BE 0 0 80 0 RTD element positions The positions of the RTDs from tank zero level 3 floating point numbers x x x x Note Only actually used elements to be entered 0 0 0 Multi RTD probe see Figure 7 19 right side Name Explanation Value Range Default Element type The supported element type is SPL 3 characters S...

Страница 138: ...x x x 80 0 MRT element length if MRT length table T The lengths of the MRTs including anchor eye 14 floating point numbers x x x x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 MRT length table Specifies whether a fixed range of MRT resistors is used F or user configured lengths T Fixed lengths are 0 25 0 65 1 25 1 95 2 85 4 15 5 65 7 35 9 25 11 65 14 65 18 45 22 95 29 65 1 character F T F R an MRT without spot ele...

Страница 139: ...count in the calculation floating point number x x x x 0 1 High High alarm High Alarm Low Alarm Low Low alarm 4 thresholds for activating a related alarm status in the Primary Value floating point numbers x x x x 1 0E22 Alarm test enable Enables if activated see next listed entity the simulation of one of the 4 alarms for a minute by simulating the actual measured Primary Value is below or above t...

Страница 140: ...ure calculation floating point number x x x x 0 5 High High alarm High Alarm Low Alarm Low Low alarm 4 thresholds for activating a related alarm status in the Primary Value floating point numbers x x x x 1 0E22 Alarm test enable Enables if activated see next listed entity the simulation of one of the 4 alarms for a minute by simulating the actual measured Primary Value is below or above the alarm ...

Страница 141: ...on 1 Service Manual 133 954 SmartServo FlexLine 7 3 7 4 5 Commissioning Parameters for the 765 VITO Water Probe For the entities to be set for the stand alone 765 VITO water probe see Figure 7 21 Figure 7 21 The model 765 VITO water probe ...

Страница 142: ... floating point number x x x x 80 Upper reference level The distance from tank zero point to upper reference point is used for water ullage calculation floating point number x x x x 80 The following entities can be set by Engauge or HART SmartView for a correct functioning of the FII VT module in an instrument Name Explanation Value Range Default Water probe length The length of the 765 VITO water...

Страница 143: ...o Alarm Function identification The current module s function name This function is visible on the HART SmartView display 13 characters Water level 7 3 7 4 6 Commissioning Check After having checked set all before listed entities make sure the Board Commissioned the Product temperature Commissioned the Vapour temperature Commissioned and if applicable the Water level Commissioned entities are True...

Страница 144: ... must be directly connected to the FII RTD module Figure 7 22 The FII RTD board There are four possible configurations to calculate the average product Vapour and ambient temperatures using the FII RTD board 1 or 2 RTDs in a 3 wire configuration 1 or 2 RTDs in a 4 wire configuration 2 through 6 RTDs as a probe called MPT It should contain 1 wire per RTD 2 common wires for all RTDs 2 through 6 MRTs...

Страница 145: ...PT MRT Mtt No measurement type RTD 3 wire RTD 4 wire Element type Cu100 Cu90 Beacon Cu90 Enraf Cu90 Nulectrohms Ni191 No element type Pt100 large Pt100 small PtCu100 Sangamo MRT Sangamo spot Thermocouple RTD configuration RTD1 in tank RTD1 RTD2 in tank RTD1 in tank RTD2 ambient RTD1 ambient No RTD configuration RTD1 in tank RTD1 in tank RTD2 ambient Gauge temperature scale Can be IPTS 68 ITS 90 Lo...

Страница 146: ...spot elements are out of range a fail state results if not skipped see Figure 7 23 Figure 7 23 Temperature range check feature A median filter can be turn on or off which eliminates spikes of each individual calculated spot temperature An averaging constant filter can be turned on or off which takes a certain part of the previous calculated average temperature and a certain part of the new calcula...

Страница 147: ...t exclude zone smoothing level smoothing level AND T2 pos T2 pos AND T1 pos T1 pos all submerged elements low element behaviour all submerged elements with T1 excluded low element behaviour temperature fail all submerged elements with T1 excluded Smoothing overrules selected temperature calculation method use T1 low element behaviour FAIL LAST VALID USE T1 FAIL LAST VALID USE T2 FAIL LAST VALID US...

Страница 148: ...TE Make sure the RTD MPT jumper is set to RTD The following entities must be set by Engauge or HART SmartView for a correct functioning of the FII RTD module in an instrument The default values are available after initialization of the non volatile memory Name Explanation Value Range Default Lowest element offset The distance from tank zero till the first RTD floating point number x x x x 80 0 Sec...

Страница 149: ...r initialization of the non volatile memory Name Explanation Value Range Default Lowest element offset The distance from tank zero till the bottom of the probe floating point number x x x x 80 0 Number of elements The number of elements used 1 6 0 Element type The type material of the used RTDs Pt100 large small Ni191 PtCu100 Cu100 Cu90 enraf beacon weston solartron nulectrohms Sangamo MRT Sangamo...

Страница 150: ...trument The default values are available after initialization of the non volatile memory Name Explanation Value Range Default Lowest element offset The distance from tank zero till the bottom of the probe floating point number x x x x 80 0 Number of elements The number of elements used 1 6 0 Element type The type material of the used RTDs Pt100 large small Ni191 PtCu100 Cu100 Cu90 enraf beacon wes...

Страница 151: ...of the elements that are taken into account in the calculation floating point number x x x x 0 1 High high alarm High alarm Low alarm Low low alarm 4 thresholds for activating a related alarm status in the Primary Value floating point numbers x x x x 1 0E22 Alarm test enable Enables if activated see next listed entity the simulation of one of the 4 alarms for a minute by simulating the actual meas...

Страница 152: ... Figure 7 24 floating point number x x x x 1 0 Smoothing level See Figure 7 24 floating point numbers x x x x 0 0 MPT element position mode Only for MPT Determines whether the element positions are automatically calculated based on sensor length or manually entered Automatically Manually Automatically RTD element positions Only for MPT If MPT element position mode is MANUALLY then here the positio...

Страница 153: ... Standard Custom Enhanced Enhanced MRT length table Only for MRT Specifies whether a fixed range of MRT resistors is used F or user configured lenghts T Fixed lengths are 0 65 1 25 1 95 2 85 4 15 5 65 1 character F T F MRT element length used if MRT length table is T Only for MRT The lengths of the MRTs including anchor eye floating point numbers x x x x 0 0 Engauge Vapour temperature Tab NOTE Som...

Страница 154: ...ating point numbers x x x x 1 0E22 Alarm test enable Enables if activated see next listed entity the simulation of one of the 4 alarms for a minute by simulating the actual measured Primary Value is below or above the alarm threshold enable disable disable Alarm test Activates and selects at the same time the Alarm test if enabled with the Alarm test enable listed before and the 4 alarm thresholds...

Страница 155: ...e is below or above the alarm threshold enable disable disable Alarm test Activates and selects at the same time the Alarm test if enabled with the Alarm test enable listed before and the 4 alarm thresholds are properly set No Alarm High High alarm High Alarm Low Alarm Low Low alarm No Alarm Function identification The name of the current function of this module This name is visible on the HART Sm...

Страница 156: ...T bus Figure 7 25 The HCI HAO board The HART protocol is a bi directional master slave communication protocol which is used to communicate between intelligent field instruments and host systems The HCI HAO board has a planar transformer for galvanic isolation from the HART bus See Figure 7 25 LED LE1 is the board s Health LED LEDs LE2 and LE3 will be flashing to indicate activity on the HART bus L...

Страница 157: ...I HAO works as an interface board between FlexConn boards and a HART master and it makes the data available on the HART bus The user needs to set the required linked variable details The linked primary variable is mapped between 4 20 mA on the analog output depending on the range values set The linked variables are scanned every 1 second and so is the analog output refresh rate The HCI HAO is conf...

Страница 158: ...ique Identifier Associated with Tag 12 Read Message 13 Read Tag Descriptor Date 14 Read PV Sensor Information 15 Read Device Information 16 Read Final Assembly Number 17 Write Message 18 Write Tag Descriptor Date 19 Write Final Assembly Number 20 Read Long Tag 21 Read Unique Identifier Associated With Long Tag 22 Write Long Tag HART Common Practice Commands Command no Description 34 Write Primary ...

Страница 159: ...inked variables available through linking data read from other FlexConn boards are in SI units Accepted units are listed in the table below Sensor Type Accepted HART Units Abbreviation HART Unit Code Temperature Degrees Celsius C 32 Degrees Fahrenheit F 33 Pressure Pounds per square inch psi 6 Pascal Pa 11 Kilo Pascal kPa 12 Level Feet ft 44 Meters m 45 Inches in 47 Density Kilograms per cubic met...

Страница 160: ...d every 1 second The analog output is refreshed every 1 second even if there is no change in the scanned variables So the watchdog for analog output is automatically implemented If the output is not refreshed within 45 seconds then a watchdog to analog output is generated and the output is forced to 0 mA During startup the analog output of the HCI HAO module is kept low 0 5 mA This value will be t...

Страница 161: ...he loop resistor using a current meter Enter this value in the Analog Output at 4mA entity Give command Calibrate Analog Output at 18mA Measure actual output current through the loop resistor using a current meter Enter this value in the Analog Output at 18mA entity Give command Exit Calibration Mode to exit the calibration mode These calibration data are used to calculate the analog output curren...

Страница 162: ... 8 bits Non Volatile 0 Polling Address Polling Address Unsigned int 8 bits Non Volatile 0 Communic ation HART PV unit code PV Unit Code Enumeration Non Volatile UNKNOW N Upper Transducer Limit Upper Tran Limit Float Non Volatile 0 Lower Transducer Limit Lower Tran Limit Float Non Volatile 0 Transducer Serial Number Transducer Sr No Unsigned int 32 bits Non Volatile 123 PV Lower range value Lw Rang...

Страница 163: ...ransducer Limit Upper transducer limit for connected sensor of linked PV board 0 HART Lower Transducer Limit Lower transducer limit for connected sensor of linked PV board 0 Polling Address Polling address of the device which is used for poll based addressing 0 Transducer Serial Number Transducer serial number of connected sensor of linked PV board 123 Upper Range Value Upper range value for PV Th...

Страница 164: ... HART SmartView for a correct functioning of the HCI HAO module in an instrument If one needs to assign SV TV QV to HCI HAO then the corresponding unit codes also needs to be set properly so that the value read from other FlexConn board will be proper Name Explanation Default Value Function Part Function SV Link board ID Board ID of Other FlexConn which is linked as SV to HCI HAO 0 Board Board Spe...

Страница 165: ...or linked TV UNIT_CODE_ UNKNOWN HART QV unit code Unit code for linked QV UNIT_CODE_ UNKNOWN Configuration changed Counter Increments every time the configuration is changed 0 Device ID Same as Enraf Serial number This is a unique number to every board Device Type Device type registered with the HART Communication Foundation 127 Manufacturer ID Number Manufacturer ID registered with the HART Commu...

Страница 166: ...P1 ON Short 2 3 W M Entity Protection OFF Short 1 2 JP2 ON Short 2 3 Password Read Protection OFF Short 1 2 JP3 ON Short 2 3 Write Protection All Entities OFF Short 1 2 JP4 ON Short 2 3 Free OFF Short 1 2 JP5 ON Short 2 3 Free OFF Short 1 2 JP6 ON Short 2 3 CAN termination 120E resistor OFF Short 1 2 JP7 JP8 A Short 1 2 Active mode for Analog Output A Short 1 2 JP7 JP8 P Short 2 3 Passive mode for...

Страница 167: ...xisting gauging system with no changes in terms of measured parameters number of sensors number of inputs outputs and relays Emulation is open interface design concept covering electrical interface communication protocol interface and utilizing existing power and cabling resources This interface makes it easy to incorporate reliable stable state of the art precision FlexLine gauges in the existing...

Страница 168: ...e FlexLine gauge 954 has the capability to connect directly to Emerson TRL 2 field bus The Rex or TRL 2 RTG gauges can be replaced with FlexLine gauge with great ease minimum modifications and quick turnaround time and quick turnaround time The FlexLine gauge communicates with TRL 2 FSK protocol over Modbus RTU and can interface with Enraf FCU 2160 65 75 or tank hub 2410 or FBM 2180 The system int...

Страница 169: ...2 Data Acquisition Unit Note the unit ID and modbus address Required for configuring TRL 2 Operator Software Verify the data base the unit ID and Modbus address of Rex RTG Data Acquisition Unit and Enraf FCU and the number of field ports to which Rex RTG is attached and the number of group ports to which the system with Rosemount Tankmaster is attached Also note whether the other group port is con...

Страница 170: ...1 AI2 as HART inputs HCI HAO AO FII DO Relay FII RTD Temp 4 cards SMV card Display NOT possible for option 2 Analog Input NOT possible with this combi nation Option 5 1 0 0 1 or 2 6 or 14 Option1 HRT 1 Temp AI1 as HART input FII DO Relay 2 cards Option2 HRT 1 AI1 FII DO Relay FII RTD Temp 3 cards Option 6 0 1 0 1 or 2 6 or 14 Option1 HRT 1 HART Temp FII DO Relay 2 cards Option2 HRT 1 HART FII DO R...

Страница 171: ... 0 1 0 6 or 14 Option1 HRT 1 Temp AI1 as HART input HAO AO 2 cards Option2 HRT 1 AI1 HAO AO FII RTD Temp 3 cards Option 11 0 1 1 0 6 or 14 Option1 HRT 1 HART Temp HAO AO 2 cards Option1 HRT 1 HART HAO AO FII RTD Temp 3 cards 7 3 10 3 2 Saving configuration in database Save the configuration settings in the database to upload the same configuration after inserting TRL 2 card in the gauge To save th...

Страница 172: ... SmartServo FlexLine 3 Select Save Database to File The Save Database to File LT 52 Version 1 E4 dialogue box appears 4 Browse and specify a folder to save the configuration settings from the database 5 Click Save to save the configuration settings of the database ...

Страница 173: ...tem The Connection between the PC and the Smartlink Before you can start to configure the SmartLink you have to connect the SmartLink to PC with the service tool Engauge installed The communication between the PC and the SmartLink takes place by means of a serial connection The user must select a free serial port on the PC The chosen port must be set in Engauge the maximum com port number is COM24...

Страница 174: ...ata of this TAB sheet press the Read button Instead you can also select to press the Read All button available when extending the read function by the arrow at the right side of the read button Then the current data of all TAB sheets are read The TAB sheet Status gives information about the health of the HCM GPU module Refer to HCM GPU Status The TAB sheet Generic gives information on the installe...

Страница 175: ... communication information as baud rate and turn around delay time Refer to Figure HCM GPU Board Specific Figure 7 29 HCM GPU Board Specific Baud rate Host communication baud rate of the SmartLink The default setting is 38400 When required the baud rate can be changed The following settings are possible 115200 57600 38400 19200 9600 4800 2400 1200 To make the change effective press the Send button...

Страница 176: ...dresses parity and modem control type Refer to Figure HCM GPU Slave Figure 7 30 HCM GPU Slave Identification An 8 character long name for the HCM GPU board GPU interface address The address of the SmartLink ranging from 0 till 9 similar as the CIU address Each SmartLink connected to the same PC ComPort must have a unique address If the GPU interface address is changed from default and the new addr...

Страница 177: ...ssword Parity Can be set to Odd Even or None Standard Enraf GPU protocol and FlexConn protocol uses Odd parity Modem control type The modern control type Can be Isolated RS232 uses connector CN2 marked 1 to 4 Isolated RS485 uses connector CN3 marked 5 to 8 Non isolated RS232 uses 9 pin D type connector Non isolated RS422 uses 9 pin D type connector Non isolated RS232 handshake uses 9 pin D type co...

Страница 178: ...rt No 4417340 Revision 1 954 SmartServo FlexLine 7 3 10 4 3 FCM TRL 2 Module Figure 7 31 FCM TRL 2 Screen Right click on FCM TRL card Select Commissioning The TAB sheet Status gives information about the health of the TRL 2 module master ...

Страница 179: ...utton All modules of the SmartLink are reset Reset board button Only the FCM TRL 2 module is reset Test LED s button The TxD and RxD led s are switched on for 10 seconds The selected FCM TRL 2 Module is identified This is useful incase more than one FCM TRL 2 Module is present Board Instance If more than one FCM TRL 2 Module is present in the SmartLink each FCM TRL 2 Module needs to have a unique ...

Страница 180: ...e TRL2 Modbus page after commissioning them and add next 20 gauges address and commission them All the gauges will be listed on the left pane after every commissioning Identification An 8 character long name for the FCM TRL 2 board GPU instrument start address GPU instrument stop address When one FCM TRL 2 Module is used in the SmartLink the default start and stop addresses 0 and 99 can be used Wh...

Страница 181: ... When two or three FCM TRL 2 Modules are used in the SmartLink a division must be made like described above NOTE This is only required when FlexConn gauges are connected like the 954 SmartServo FlexLine Time out GPU instrument reply A time out can be specified on the instrument s reply record The time out can be set between 10 and 2000 msec Password Refer to the password description of the HCM GPU...

Страница 182: ...sheet TRL2 Modbus Slave appears 5 Under commissioning do the configuration as follows a Enter the Rex Unit ID DAU Unit ID Rex Modbus Address DAU Modbus Address GPU instrument address FlexConn instrument address NOTE The basic configuration Rex Unit ID DAU Unit ID Rex Modbus Address DAU Modbus Address GPU instrument address FlexConn instrument address of Gauge TRL 2 card must be done using Engauge ...

Страница 183: ...ual 175 954 SmartServo FlexLine a Click Read b Click Send 6 Click on Status tab The page appears as follow 7 Select True from the Commissioned TRL 2 Modbus Slave drop down menu 8 Click Read 9 Click Send 10 Click on Generic tab The page appears as follow ...

Страница 184: ... Operation Manual Engauge 2 6 Professional 14 Add device Refer Installation and Operation Manual Engauge 2 6 Professional 15 Add field connector See Installation and Operation Manual Engauge 2 6 Professional 16 Add Tank See Installation and Operation Manual Engauge 2 6 Professional 17 Add gauge See Installation and Operation Manual Engauge 2 6 Professional 18 Scan the field for connected instrumen...

Страница 185: ...pgrade process is same for both SmartLink TRL 2 and Gauge TRL 2 boards When smartlink based direct upgrade is not possible upgrade of gauge TRL2 firmware should be done through CAN SD Card and not through FCU Follow the steps to upgrade the firmware 1 Scan the FlexConn Board NOTE After scanning if communication is proper the connected devices on CAN drive will be automat ically displayed 2 Select ...

Страница 186: ...178 Service Manual Part No 4417340 Revision 1 954 SmartServo FlexLine 4 Click on Browse to select the file 5 Select MHX file from the folder and click OK 6 Click on Start The Firmware is upgraded for SmartLink TRL 2 ...

Страница 187: ...the bin format file to the card inside the Firmware folder For Example 0_A1001 025 4 Remove the card from the PC and insert in CAN SD TII SD card 5 Connect the card to the gauge 6 During Firmare upgrade the following process occurs The health LED blinks indicating the health status After few seconds Amber light LED 2 blinks indicating the firmware upgrade process Once the upgrade starts the card w...

Страница 188: ... connect flexline gauge in TRL 2 network 5 Connect Engauge to Enraf FCU or FBM based on install base The converter required for connecting Engauge to FBM FCU 6 Configure Calibrate all the measurement cards to match Rex configuration Offset threshold calibration etc using Engauge 7 Configure Analog input and HART input entities from Engauge Example Functionalities supported by these cards in Rex li...

Страница 189: ...Part No 4417340 Revision 1 Service Manual 181 954 SmartServo FlexLine The page appears as follow c Select Upload Database The dialogue box appears as follow d Click on Browse Use the path where you saved the database ...

Страница 190: ...NING 182 Service Manual Part No 4417340 Revision 1 954 SmartServo FlexLine e Select the file f Click on Upload The configuration files are uploaded 10 FlexLine reports data similar to Rex gauge which is replaced ...

Страница 191: ...e 954 Gauge The following schematics represents the possible configuration scenarios for connecting the 954 gauge interfacing to Rosemount TankMaster and Enraf Engauge tool with all possible intermediate devices Figure 7 34 Configuration Scenario 1 NOTE Configuration path Engauge SmartLink Gauge Communication path TankMaster FBM Gauge ...

Страница 192: ...Image t b d Figure 7 35 Configuration Scenario 2 NOTE Configuration path Engauge SmartLink FCU Gauge Communication path TankMaster FCU Gauge Image t b d Figure 7 36 Configuration Scenario 3 NOTE Configuration path Engauge SmartLink FCU Gauge Communication path TankMaster FBM FCU Gauge ...

Страница 193: ...NG Part No 4417340 Revision 1 Service Manual 185 954 SmartServo FlexLine Image t b d Figure 7 37 Configuration Scenario 4 NOTE Configuration path Engauge SmartLink Gauge Communication path TankMaster FBM FCU Gauge ...

Страница 194: ...he smartlink and provide respective gauge address to the cards before you scan the cards 2 Check if all cards are scanned which are present in the gauge 3 If TII XR card is not detecting check all other flex conn boards for which the level parameter is linked are blinking with healthy Blue LED light comes on for every 5 seconds status Particularly HCI HAO card 4 If any of the Flex conn board for w...

Страница 195: ...on the gauge observe LED pattern of SD card and HCI TRL 2 card 4 Remove SD card from CAN rail or from gauge after firmware upgrade completed NOTE If CAN SD card remains inside the gauge after firmware upgrade it will upgrade firmware whenever gauge is restarted for some other purpose and may lead to miscellaneous causes 7 3 10 9 5 Firmware Upgrade issue Gauge scan issue when smart link connected t...

Страница 196: ...ion about gauge scan fail 3 Click on FCM TRL card in smartlink and set GPU and Flexconn address of particular gauge as 0 5 Scan the gauge again Integrated display TII LCD 7 3 11 1 Introduction The integrated display board TII LCD is a module that communicates to the TII SRV to read Level process value and to the FCI HRT TII RTD to read temperature process value The values are displayed on the inte...

Страница 197: ...COMMISSIONING Part No 4417340 Revision 1 Service Manual 189 954 SmartServo FlexLine ...

Страница 198: ... start up and showing of initial screen is enabled Only special character allowed is _ Temperature Units Celsius Fahrenheit Celsius Temperature value is converted based on the Temperature unit selected and displayed on the LCD Zero format format Numerical 0 format letter O format Numerical 0 Zero of Process value Level and Temperature is displayed as per this configuration Level units Metres Feet ...

Страница 199: ...l the brightness of the backlight Show initial screen enable disable disable With this entity the Initial screen appearance can be configured Status Ambient light sensor enable disable disable This is read only entity to display the Ambient Light Sensor status Pixel test This is command entity to test the LCD When this command is issued it will set all pixel ON for two seconds and OFF for two seco...

Страница 200: ...ting text on the display and switch to default display screen Display record Display record entity is used to display the data appearing on the display Board W M intended enable disable disable Based on this configuration LCD module checks the status of W M read from servo and update the LCD with right symbol Ambient Light Sensor threshold 0 3000 4 digits 500 Ambient Light Sensor Threshod value is...

Страница 201: ...0 Revision 1 Service Manual 193 954 SmartServo FlexLine 7 3 11 2 1 Commissioning screens of Engauge TII LCD Commissioning Display tab option can be used to perform the required configuration required for correct functioning of LCD ...

Страница 202: ...COMMISSIONING 194 Service Manual Part No 4417340 Revision 1 954 SmartServo FlexLine ...

Страница 203: ...COMMISSIONING Part No 4417340 Revision 1 Service Manual 195 954 SmartServo FlexLine ...

Страница 204: ...irst screen will perform a pixel test line by line 7 3 11 3 2 Start up Screen 7 3 11 3 3 TII LCD Initial Screen The Initial screen consists of the following content Displaying of the initial screen is enabled if the Entity Show initial screen is configured as Enable Otherwise the LCD screen switches to the Level and Temperature display screen after the start up screen 1 Header as 954 2 Firmware ve...

Страница 205: ...me The special character allowed in the Tank name is _ 7 3 11 3 4 TII LCD Level and Temperature Display Screen This section describes the format of Level and Temperature screen and various screens based on the configuration of entities LLLLLLLLL ll aasdoo TTTTTTT tt Level Unit as per Configuration Level Value Level Type as per Configuration Temperature Value Temperature Unit Status Operational Sta...

Страница 206: ...ows various screens when a different unit is configured using Engauge or HART SmartView Level Units Screen Meter Inches Feet Fraction Level Screen with different Alarms The below table shows how different alarms will be reported by the LCD when it reads the alarms from the servo board Alarm Screen High Alarm High High Alarm Low Alarm Low Low Alarm ...

Страница 207: ...he below table shows how the limit switch status is display on the LCD when Limit switch is reached in the servo Motor Limit Switch Screen Reached Not Reached Level Screen with different displacer status The below table shows how the displacer movement is presented on the LCD Displacer Screen Down Up No movement SAT Active ...

Страница 208: ... Level Screen with different Operational status The below table shows how the different operational status reads from servo and is displayed on the LCD Operational Status Screen No Status General CAN SERVO board Fail Balance Test Block Calibrate Freeze Go Down Go Up Interface Profile ...

Страница 209: ...No 4417340 Revision 1 Service Manual 201 954 SmartServo FlexLine Operational Status Screen Lock Test Measure Frequency Test Gauge Tank Profile Interface 1 Mode Interface 2 Mode Interface 3 Mode Dip Mode Water Density Dip ...

Страница 210: ...ING 202 Service Manual Part No 4417340 Revision 1 954 SmartServo FlexLine Operational Status Screen Density Water Dip Test Lock Test To Level Lock To Level Check Bearings Process value killed Manual Process Value ...

Страница 211: ...when different Level type is configured using Engauge or HART SmartView Level Type Screen Innage Ullage Level Screen with Tenth Millimeter selection as Disable The below screen shows how the level value will appear when the Tenth Millimeter Selection units entity is configured as Enable Disable using Engauge or HART SmartView Tenth Millimeter selection Screen Enable Disable ...

Страница 212: ...rt No 4417340 Revision 1 954 SmartServo FlexLine Level Value with health status The below screen shows how the level value will appear for the different health status of level value Health status Screen GOOD BAD UNCERTAIN No Servo Board ...

Страница 213: ...ar with Level unit and Level type when different options on the Board W M intended are configured Board W M intended Board health PV Health W M Status of Servo Screen ENABLE GOOD GOOD TRUE ENABLE BAD UNCERTAIN GOOD BAD UNCERTAIN TRUE ENABLE GOOD BAD UNCERTAIN TRUE DISABLE GOOD GOOD FALSE DISABLE BAD UNCERTAIN GOOD TRUE FALSE DISABLE BAD UNCERTAIN BAD UNCERTAIN TRUE FALSE ...

Страница 214: ... SmartServo FlexLine Level and Temperature value screen with different contrast value The below screen shows how the level and temperature value screens will appear when different display contrast values are configured Display contrast Screen 35 default 45 63 30 20 ...

Страница 215: ...creen shows how the level and temperature screens will appear when different backlight brightness values are configured Backlight brightness Screen 75 default 100 25 5 Level and Temperature Value with Decimal Separator The below screen shows how the level and temperature value screens will appear with different decimal separator Decimal Separator Screen Point Comma ...

Страница 216: ...el and temperature value screens will appear with different zero format Zero Format Screen format numerical 0 Format letter O Level and Temperature Value with different display format The below screen shows how the level and temperature value screens will appear with different zero format Display Format Screen DISPLAY_FORMAT_LEVEL_TEMPERAT URE DISPLAY_FORMAT_TEST ...

Страница 217: ...op presenting text command should be issued Note Special characters are not accepted Display Record This entity displays what is appearing on the display Data appearing on this entity and display should match It displays in the format of Level Value Level unit Level Type Temperature Value Temperature Unit Level Alarm Limit Switch Status Displacer Status Operational Status Temperature Value with di...

Страница 218: ...Revision 1 954 SmartServo FlexLine Temperature Value with different Health Status The below screen shows how the temperature value will appear with different health status Health Status Screen GOOD ACTUAL GOOD MANUAL BAD UNCERTAIN No Temperature Board ...

Страница 219: ...Sensor threshold value is used as reference to switch on LCD When covering the sensor with hand or using flash light on the sensor if Ambient light sensor channel value does not exceed configured sensor threshold it will not switch on LCD So recommended to configure Ambient Light Sensor threshold with appropriate value Figure 7 38 Ambient Light Sensor 7 3 11 3 7 LED Allocation LED Number Function ...

Страница 220: ...t displaying data Even after configuing LCD switch off time as zero LCD is not displaying data contact service engineer LCD displaying INVALID data 1 Board health is not GOOD 2 PV status is not GOOD 3 CAN communication fails Check Board Error using Engauge and take appropriate action LCD not displaying after when covering Ambient Light Sensor with hand or flash on the Ambient Light Sensor at least...

Страница 221: ...a safety shutdown or safe state and one 4 20 mA analog output both for monitoring the product level and signaling a safe state The presence of two relay contacts provides configuration flexibility such as separate signaling of overfill and underfill conditions or the capability of an overfill early warning to allow corrective action before an overfill condition prompts a safety shutdown The physic...

Страница 222: ...7 3 12 1 above When the condition causing activation is no longer present the output may be configured to remain in the safe state latched until power is cycled or a reset is initiated This latching behavior can be enabled or disabled for each of the possible reasons for activation The safe state of the analog output can be configured to be a high or low burnout current level High or low burnout a...

Страница 223: ... Disabled High PRODUCT LEVEL SCAN TIMEOUT No product level value has been received for more than 5 seconds Service the CAN SERVO board Disabled High DISPLACER NOT ON PRODUCT LEVEL The Servo tank gauge displacer is not positioned on the product level Deploy displacer to measure product level Disabled High PRODUCT LEVEL OVERFILL The product level value is above the threshold value Correct the produc...

Страница 224: ... High CODE CHECKSUM FAILURE The FII SIL module code memory has become corrupted Replace the CAN SIL board Enabled High OUTPUT READBACK FAILURE The contact state or analog output level cannot be verified Replace the CAN SIL board Enabled High BOARD FAILURE A failure of the FII SIL module electronics has occurred Replace the CAN SIL board Enabled High FUNCTION FAILURE A failure of the FII SIL module...

Страница 225: ... below the lower limit VOLTAGE MON LOGIC HI LIM EXCEEDED The internal voltage VDD1 is above the upper limit VOLTAGE MON CAN TRANSMITTER LO LIM EXCEEDED The internal voltage VDD3 is below the lower limit VOLTAGE MON CAN TRANSMITTER HI LIM EXCEEDED The internal voltage VDD3 is above the upper limit HARDWARE VERSION VOLTAGE OUT OF RANGE The FII SIL hardware version is invalid FUNCTION FAILURE SIL OUT...

Страница 226: ... Analog Output Mode Disabled The analog output is not functional and the output current is fixed at 0 mA 7 3 13 4 Uncertain Conditions These are not errors but are considered to be uncertain conditions since the requested current level cannot be produced Safety Function Status Code Safety Shutdown Reason Codes Analog Output Over Range An analog output current level above 20 5 mA is being requested...

Страница 227: ...o assure the safe state functionality will perform properly when necessary A proof test activates the safe state on each of the contacts and analog output by simulating an overfill or underfill condition and exercising the detection logic A maximum interval can be configured for each output to warn the user if the time from the last proof test or from the factory default state has exceeded the int...

Страница 228: ...in a safe state activation for contact 1 Contact 1 safety function Not Used Overfill Underfill Overfill The condition of product level relative to the threshold which will determine the activation of a contact 1 safe state as an underfill or overfill condition Overfill activation occurs when the product level is above the Overfill Threshold Underfill activation occurs when the product level is bel...

Страница 229: ...ondition W Warning condition safe state is active or proof test is overdue status code is NO ERROR Contact 1 safety shutdown counter RO 0 3 402823 1038 0 The number of contact 1 safe state activations that have occurred since commissioning Contact 1 safety shutdown reason RO Safety Function Status Code NO ERROR The safety function status code identifies the reason for the last time a contact 1 saf...

Страница 230: ...a contact 1 safe state is not active the contact 1 safety function status will change to W to signal a warning that a proof test is overdue The status code will remain as NO ERROR Contact 1 proof test timeout Auto timeout off 5 minutes 10 minutes 20 minutes 30 minutes 5 minutes If not Auto timeout off the maximum time duration a contact 1 proof test will remain active If exceeded the proof test wi...

Страница 231: ... safe state activation for contact 2 Contact 2 safety function Not Used Underfill Overfill Overfill The condition of product level relative to the threshold which will determine the activation of a contact 2 safe state as an underfill or overfill condition Overfill activation occurs when the product level is above the Overfill Threshold Underfill activation occurs when the product level is below t...

Страница 232: ...verfill deactivation occurs when the product level is below threshold hysteresis Contact 2 safety function status RO Status H O U W Status Code Defined in Section 7 3 13 1 Status H Status Code NO ERROR H Healthy O Overfill condition U Underfill condition W Warning condition safe state is active or proof test is overdue Contact 2 safety shutdown counter RO 0 3 402823 1038 0 The number of contact 2 ...

Страница 233: ...e contact 2 proof test Upon termination the normal process will resume and contact 2 will close Contact 2 proof test interval 1 3650 days 1825 The maximum time interval permitted between contact 2 proof tests If exceed and when a contact 2 safe state is not active the contact 2 safety function status will change to W to signal a warning that a proof test is overdue The status code will remain as N...

Страница 234: ...ALUE UNCERTAIN INSTRUMENT BAD HARDWARE FAILURE BAD OPERATIONAL FAILURE Status Code See section 7 3 13 1 Safety Function Status for definitions Functional health of the analog output Any status other than GOOD will result in a safe state activation for the analog output Analog output mode Disabled Enabled Disabled Disabled the analog output does not function and remains at 0 mA current value 4 20 m...

Страница 235: ...s above the Overfill Threshold Underfill activation occurs when the product level is below the Underfill Threshold Overfill and underfill activation occurs when the product level is above the Overfill Threshold or below the Underfill Threshold Not used the analog output remains in high burnout safe state of 21 mA and does not perform any function Analog output overfill threshold 0 3 402823 1038 me...

Страница 236: ...duct level is below threshold hysteresis Analog output burnout action High Low High The burnout action or safe state of the analog output for each of the possible reasons for activating a safe state Analog output high burnout value 21 25 mA 21 The safe state current level of the analog output for a condition configured for high burnout Analog output low burnout value 0 5 3 6 mA 3 6 The safe state ...

Страница 237: ...tatus code identifying the reason for the last time an analog output safe state activation occurred Analog output start overfill proof test Command Initiates an analog output overfill proof test if an actual analog output safe state is not currently active Upon activation a simulated overfill condition will occur An active poof test will terminate if an actual analog output safe state is activated...

Страница 238: ...erdue The status code will remain as NO ERROR Analog output proof test timeout Auto timeout off 5 minutes 10 minutes 20 minutes 30 minutes 5 minutes If not Auto timeout off the maximum time duration an analog output proof test will remain active If exceeded the proof test will automatically stop Analog output proof test elapsed time RO 0 4 294 967 295 days 0 The elapsed time since the last analog ...

Страница 239: ... the SmartView only the 7 mostly used selections are selectable For other wires and drums please use Engauge Drum circumference Drum circum Product level Check whether the pre programmed drum circumference is in accordance with the engraved value of the installed measuring drum If that is not correct enter the engraved drum circumference Note the unit of the drum circumference is fixed in mm Tank ...

Страница 240: ...ia B and L records are based on the displacer level The 954 SmartServo FlexLine also follows this principle so choose the right HART SmartView function and the right Engauge tab when setting the alarm levels This is also important when relays of the FII DO are configured to switch on alarms To prevent high alarm tripping when e g a lock test is issued one can link a relay to the product level whic...

Страница 241: ...c reset Level calibration with a tank top reference stop A tank top reference stop is a mechanical device that can hold the displacer at a reproducible position when the displacer is pulled up This device is placed above the motor limit switch high position A Honeywell Enraf tank adapter can be provided with such a facility 1 Follow the procedure as described in section 7 6 2 Determine the tank to...

Страница 242: ...e ball valve Close the ball valve Unlock Unlock Product level Unlock the gauge and wait the displacer reaches the top of the ball valve Calculate the immersion depth of the displacer at the product interface for a 90 mm displacer use 3 mm for a 45 mm displacer use 12 mm Reference level Reference level Product level Enter the position of the top of the ball valve with respect to the tank zero addin...

Страница 243: ...is immersed in the product That can be calculated as follows refer to Figure 7 41 and to Appendix B for detailed displacer information 1 1 2 2 Setpoint3 0 001 Displacer weight Displacer volume kg product water ρ ρ where Setpoint3 set point interface 3 measurement kg Displacer weight displacer weight g Displacer volume displacer volume cm3 ρproduct density of the product g cm3 ρwater density of wat...

Страница 244: ...rical part 16 67 3 2 13 47 cm3 Immersion of cylindrical part 13 47 πr2 13 47 π 2 252 0 85 cm 8 5 mm Immersion depth on product 8 5 6 14 5 mm 2 Separation line product water water volume in cylindrical part Displacer volume 3 2 52 5 3 2 49 3 cm3 Water height in cylindrical part 49 3 πr2 49 3 π x 2 252 3 1 cm 31 mm Separation line product water 31 6 37 mm from lower end of displacer Hence the Primar...

Страница 245: ...copied to the Water Level PV o Servo stays on water level o CIU sends a GPU U record unlock o Servo returns to interface measurement dependent on the active operational mode 7 7 Advancedconfiguration The servo gauge contains several compensations that can be enabled or disabled These compensations improve the accuracy of the level measurement Set point compensations Set point compensations indirec...

Страница 246: ...e or wire type is selected the wire weight needs to be set manually Entity name Default Value Explanation Wire weight per unit of length 0 00025 kg m Wire weight in kg per meter The default value is for stainless steel 316 7 7 1 2 Unbalance The unbalance compensation needs a table with the measured unbalance This table is automatically generated when performing a balance test Note Whenever the dru...

Страница 247: ...his compensation must be enabled for W M approved applications Elongation free wire Compensates for the expansion of the wire because of the weight attached to the wire This compensation should be enabled when the gauge measures at a different interface than the air product interface or when the set point of the air product interface is different from the default 0 208 kg Elongation wire on drum C...

Страница 248: ...ficient Young s modulus and the wire cross sectional area need to be set manually Entity name Default Value Explanation Elasticity coefficient 200x109 N m2 Elasticity coefficient Young s modulus The default value is for stainless steel 316 Wire cross sectional area 3 1416x10 9 m2 Wire cross sectional area 0 25 π diameter2 7 7 2 3 Tank shell Thermal expansion of the tank shell or stilling well infl...

Страница 249: ...culation of the wet part of the tank shell temperature Refer to table 4 for more information on the settings in a particular situation Standard values for Tank shell vapour ambient ratio and Tank shell product ambient ratio Tank type Tank shell vapour ambient ratio Tank shell product ambient ratio Fixed roof tank 0 5 0 875 Fixed roof tank with stilling well 1 1 Insulated fixed roof tank 1 1 Floati...

Страница 250: ...r 0 This entity contains the compensation factor in m m First the upper reference movement must be found Then with linear regression a best fit line can be found as compensation The outcome of that calculation is used for the Hydrostatic deformation factor and Hydrostatic deformation minimum innage values Calculation of upper reference movement With the following formula according to OIML R85 the ...

Страница 251: ...6 3 7 2 390 12 2 8 2 390 11 8 9 2 466 9 5 The local gravity constant is taken as 9 81288 m s2 The deformation per ring is refer to Figure 7 42 for the calculation of the ullage values per ring mm 19 0 121 640 x 10 x 0234 3 10 x 5 9 466 2 x 10 x 1 206 x 3 3 x 4 81288 9 x 1000 x 82 83 h 7 3 2 9 9 ring δ mm 45 0 10 x 8 11 466 2 856 4 x 10 x 0234 3 h 3 2 2 7 8 ring δ mm 72 0 10 x 2 12 856 4 246 7 x 10...

Страница 252: ...8 0 72 0 90 6 04 mm The above calculation is for a full tank level 21 945 m The tank shell deformation for the same tank but then with a level of 21 metres is Likewise the other ring deformations are to be calculated If that is done the outcome is δh21 000 0 07 0 33 0 61 0 67 0 70 0 72 0 73 0 68 0 85 5 36 mm Figure 7 42 Example steel storage tank with diameter of 83 82 m ...

Страница 253: ...0 21 945 6 04 7 0 40 15 2 25 The values in this table are the basis for the graph in Figure 7 43 Figure 7 43 Example of hydrostatic deformation correction Calculate a regression line from the level where the tank shell deviation is approximately 0 5 mm In this example the regression line is calculated from 8 meters level till the maximum level Then the Hydrostatic deformation factor becomes 0 3869...

Страница 254: ... the wire rupture protection In case the wire protection mechanism detects a low wire tension error see above a wire rupture error is generated The gauge is no longer operational until a board reset is given Note the wire tension protection also needs to be enabled Drum slip detection Enable Enables disables drum slip detection If excessive force is applied to the displacer wire the inner and oute...

Страница 255: ...status field I1 changes to LT When the lock test limit switch level is reached the status field changes into BL block Entity name Entity name SmartView Description Lock Test Lock Test Product level The Lock test raises the displacer to the programmed lock test motor limit switch level position Then the gauge goes into block mode BL If Lock test motor limit switch level is set higher than Motor lim...

Страница 256: ...ancelled when the level reaches the displacer position The displacer will remain in its position until an unlock command is given Entity Block mode must be set checked at commissioning or at a later stage Entity name Description Block mode Continuous default or Non continuous Continuous when the level reaches the displacer position the displacer will follow the increasing level Non continuous the ...

Страница 257: ...I1 is selected 8 6 Dipmode When the gauge is in dip mode the displacer will be set at some distance Dip height above interface 1 product surface After a certain time Dip interval time a single product measurement is executed After the interface has been measured the displacer will be raised over the dip height The level shown on the display and transmitted to the host will be the dipped level and ...

Страница 258: ... After that the gauge will go into General Fail mode and the PV status code will show one of the SAT failures e g SAT displacer stuck SmartView codes 6172 6180 From this moment on the gauge will respond only to status requests and the reset command The SAT will not only be executed immediately after tank loading has apparently stopped but also at regular configurable intervals If the 954 SmartServ...

Страница 259: ... manually entering the SAT upwards or SAT downwards command SAT raise height up 0 02 m With this entity the operator can configure the height over which the displacer is raised during the SAT upwards For a successful SAT the displacer needs to be lifted entirely above the liquid SAT raise height down 0 02 m With this entity the operator can configure the height over which the displacer is lowered ...

Страница 260: ...n the same position where normally the arrow up down symbols are displayed When set to Enable during SAT An asterisk will be shown on the same position where normally the arrow up down symbols are displayed Both the measurement unit and the measurement type will be set to exclamation marks All level related GPU records will be invalidated Product level PV and Displacer level PV are unaffected The ...

Страница 261: ... SAT successfully completed SAT RTC last fail Date and time of the last SAT fail Note for useful information the Real Time Clock RTC needs to be set correctly refer to section 7 3 4 8 8 Verifylevelcalibration Verify level calibration against a tank top reference stop When a tank adapter with a tank top reference stop is installed the level calibration of the 954 SmartServo FlexLine can be checked ...

Страница 262: ...displacer is above the ball valve followed by a freeze command Make sure the displacer is positioned above the ball valve Close the ball valve Unlock Unlock Product level Unlock the gauge and wait the displacer reaches the top of the ball valve Reference level Reference level Product level Request for the reference level value which was established during calibration The level reading from the gau...

Страница 263: ...e state of the bearings at one position on the drum Measure displacer weight o A short test that checks the displacer weight force transducer Balance test o A more elaborate test that checks the state of the bearings at several drum positions the unbalance of the drum the displacer weight force transducer Run down test o A more elaborate test that checks the state of the bearings over a range obst...

Страница 264: ...acer is selected entity Displacer type but can be manually adjusted before the command is issued Make sure the displacer is raised above the product level Check bearings Raises the displacer and measures the hysteresis of the system Measured bearing status Contains the last 10 measurements of the bearings with the latest on top The entity contains the status GOOD UNCERTAIN or BAD the measured hyst...

Страница 265: ...easured frequency status changes from Command active to Command not active Measured frequency status Command active when the gauge is measuring Command not active when the command is finished or not started yet Measured weight Measured weight including the wire weight Measured compensated weight MF comp weight kg Product level Measured weight compensated for the wire weight Unlock Unlock Product l...

Страница 266: ...e The measuring drum unbalance can be measured by the following procedure Entity name Entity name SmartView Description Lock Test Lock Test Product level The Lock test raises the displacer to the programmed lock test motor limit switch level position Then the gauge goes into block mode BL If Lock test motor limit switch level is set higher than Motor limit switch high the displacer stops at the pr...

Страница 267: ...eas weight kg Product level Refer to section 9 1 2 when the displacer s weight differs more than 3 g from the value in entity Displacer weight Balance test result maximum weight Max unbal weight kg Product level Balance test result minimum weight Min unbal weight kg Product level Balance test result average frequency Avg meas freq kg Product level Measured bearing status Refer to section 9 1 1 The...

Страница 268: ...reset only the blue line is still available see Figure 9 2 Figure 9 2 Example of a smooth servo unbalance diagram 16 points Figure 9 3 Example of a less smooth servo unbalance diagram 16 points Figure 9 3 shows an example of a less smooth balance test diagram of 16 points Compared to the previous diagram the figure shows hick ups indicating issues with the bearings ...

Страница 269: ...down start position 27 0 m Starting position of the run down test The displacer will go up and stop at this position or at motor limit high whichever comes first Run down stop position 0 m Stop position of the run down test The run down test will be terminated at this position or at the product interface whichever comes first Run down Starts the run down test When the run down test is terminated t...

Страница 270: ...o longer directly visible The unbalance however is indirectly visible because it causes the lines to be wider apart now The slope in the measured frequency is caused by the wire weight that increases for lower levels Figure 9 6 Example of an erroneous run down diagram Figure 9 6 shows an example of an erroneous run down test over a small distance The gauge clearly shows issues over the complete ra...

Страница 271: ...en easily their screw threads have been greased Keep screw threads free from dirt Grease them lightly with an acid free grease before closing the instrument When closing turn the covers counter clockwise until the thread clicks into place then turn clockwise 9 3 Drumcompartment Detailed description in Figure 9 7 left side shows the cross section of the drum compartment of the medium pressure versi...

Страница 272: ...tServo FlexLine Figure 9 7 Drum Compartment Left side image Cross section of the drum compartment 954 SmartServo FlexLine medium pressure version Right side image Cross section of the drum compartment 954 SmartServo FlexLine High pressure version and Chemical version ...

Страница 273: ...ove the displacer from the measuring wire Attach a small weight on the wire to keep it positioned in the groove Do not damage the measuring wire 7 Pull out the drum and fix the wire to the drum with a rubber band 8 Do not kink the measuring wire and handle drum carefully If the displacer cannot be accessed through an opening the gauge must be removed from its mounting position 9 Raise the displace...

Страница 274: ...s 1 Open the drum cover 2 Take out the drum shaft bushing 3 Replace the bearings refer to figure below 4 Install the bushing 5 Install drum and displacer 6 Close the cover Figure 9 8 Replacing the drum shaft bearings Do not grease the carbon PTFE bearings The drum bearings do not require any lubricant at all ...

Страница 275: ...ircuits The control hardware is concentrated in the electronic compartment which contains a minimum number of sub assemblies The design of the 954 SmartServo FlexLine is such that it makes replacement and service simple The electronic compartment contains the following sub assemblies refer to Figure 9 9 1 Mounting bracket 2 Printed circuit board CAN SERVO 3 Printed circuit board CAN PSS 4 Printed ...

Страница 276: ...it have been removed the force transducer must be recalibrated refer to section Figure 9 5 To remove CAN LCD board proceed as follows 1 Switch off the mains and remove the cover from the electronic compartment 2 Remove CAN LCD screws A and B and carefully disassemble the board from connector C by pulling the board slowly refer to Figure 9 10 Note It is not required to remove the CAN LCD board to a...

Страница 277: ...o Figure 9 10 3 Remove the connectors F of all FlexConn boards refer to Figure 9 10 and disconnect the grounding cables if any only at the connector side The other tip of the grounding cable will stay fixed on the mounting bracket 4 Remove all FlexConn boards by rotating them counter clockwise direction using a proper tool on the engagement point between black plastic cover and DIN rail 3 Remove t...

Страница 278: ...S and I S blue wires 2 Disconnect the thermistor connector and cut the tie wrap of the thermistor cable 3 Unscrew and remove the three screws G H and I securing the mounting bracket then remove the mounting bracket carefully without damaging any wires refer to Figure 9 5 4 Flip the bracket and remove the four screws of CAN SERVO board Figure 9 11 Position of mounting bracket screws Note When reins...

Страница 279: ...225 g all 0 1 g Check the mounting of the 954 SmartServo FlexLine whether it is stable and horizontal Use the following procedure for calibration It is assumed that the 954 SmartServo FlexLine is fully operational Calibration of an incompletely checked and reprogrammed gauge is not advisable If there is no inspection hatch try to mount the gauge sideways next to the original 2 flange Check the ava...

Страница 280: ...til it is in full view and good accessible Freeze Freeze Product level Send a freeze command to stop the displacer movement Correct if necessary temporarily the motor limit high setting in such a way that the gauge will automatically return to this level after a lock test command Balance test Balance test Product level Start a balance test The 954 SmartServo FlexLine will measure and calculate an ...

Страница 281: ... Frequency 1 Frequency 1 Hz Product level Program frequency 1 measured with test weight of 100 g Frequency 2 Frequency 2 Hz Product level Program frequency 2 measured with test weight of 175 g Frequency 3 Frequency 3 Hz Product level Program frequency 3 measured with test weight of 250 g Wire tension protection Wire tension pr Product level Enable wire tension protection Wire tension rupture Wire ...

Страница 282: ... and do not enter any command which is not specified below Measure frequency 0 Measure F0 Product level Measure the frequency of the force transducer with a 25g weight When the measure frequency command is ready the status on the display changes MF to FR the displacer level primary value status code changes from Measure Frequency command active into Freeze command active and the Measured frequency...

Страница 283: ...ind positions failed offset to big SmartView code 6158 The following procedure will solve this issue Entity name Entity name SmartView Description Set to maintenance mode Maintenance mode Product level Go into maintenance mode and do not enter any command which is not specified below Find reference encoder position Find ref encoder Product level The 954 SmartServo FlexLine finds its encoder positi...

Страница 284: ...rs high position accuracy In principle tank profile density measurement realises the high absolute density accuracy by measuring over a complete drum rotation to minimize the influence of the unbalance of the drum The measurement offers the possibility though to measure only at one drum position By enabling the unbalance compensation the measurement time can be reduced while maintaining a high abs...

Страница 285: ...to obtain maximal accuracy of the density measurements Check if the gauge is correctly installed and commissioned Check the stability of the mounting of the 954 As all position changes of the 954 perpendicular on the shaft axes will introduce a density deviation the horizontal angle should not exceed 0 5 Check whether the installed software supports density measurement This can be done by checking...

Страница 286: ...tional area Units m2 Wire cross sectional area 0 25 π diameter2 The default value is 3 1416x10 9 m2 Note This parameter is automatically set correctly when the correct Measuring range and wire type is chosen refer to section 7 4 Density compensations Enables or disables compensations on the density calculations Tilt compensates for dynamic tilting of the gauge by measuring the displacer weight in ...

Страница 287: ...measurement Interface Profile measurement Figure 10 1 Tank Profile and Interface Profile density measurement Settings for a tank profile measurement command Tank profile The following entities must be programmed before the 954 SmartServo FlexLine gauge can perform a Tank Profile density measurement ...

Страница 288: ...of one drum rotation to get an accurate density measurement This method is the most accurate One drum position measures only at one drum position For an accurate density measurement the unbalance compensation must be enabled This requires a valid unbalance table refer to section 9 1 3 Reset board Reset the TII SRV to activate the settings Settings for an interface profile measurement command Inter...

Страница 289: ...items commands and error codes Below a summary is given of the data items commands and applicable error codes The following commands are available Entity name Description Interface profile Starts an interface profile measurement The density measurements are equally divided between distance Interface profile start level to distance Interface profile stop level Both start and stop level need to be i...

Страница 290: ... With the density option it is recommended to check once or twice a year the level gauge regularly by means of a balance test refer to section 9 1 3 Trouble shooting Besides the primary value status code data items from the density measurement contain one or two status bytes which also gives valuable information These bytes are readable ASCII characters However most of them are bit coded Appendix ...

Страница 291: ... 1 no valid product level 1 density trajectory stops below stop level TP only 2 level trajectory exceeds motor limit high level 2 no valid start or stop levels IP only 3 level trajectory exceeds motor limit low level 3 0 4 0 4 0 5 0 5 0 6 1 6 1 7 0 7 0 Density status byte Bit Description 0 general fail default setting 1 measurement not completed 2 0 Tank Profile 1 Interface Profile 3 no measuring ...

Страница 292: ... Restart in operational mode When hereafter the displacer is free and the weight is too high the force transducer must be recalibrated When the measured displacer weight is too far out of range the gauge is probably not levelled within 2 Then improve the stability of the construction on which the gauge is mounted 11 2 StatusCodes The 954 SmartServo FlexLine provides information on the status of th...

Страница 293: ...6350 Water density dip command active 6351 Check bearings command active 6352 Go up command active 6353 Test gauge command active 6354 Tank profile command active 6355 Measure frequency command active 6356 Interface profile command active 6358 Go down command active 6359 Calibrate command active 6361 Lock test command active 6362 Interface 1 command active 6363 Interface 2 command active 6364 Inte...

Страница 294: ...alance compensation for set point or density is enabled Perform a balance test to provide a new table refer to sections 7 7 1 and 9 3 1 6277 No valid vapour temp for wire temp compensation Please check the vapour temperature on the FCI HRT 6278 No valid magnet temp for magnet temp compensation Please check the magnet temperature status Board Specific 6279 No valid product level for hydrostatic def...

Страница 295: ...section 7 4 6133 Tank top level not commissioned Commissioning error refer to section 7 4 6134 Reference level not commissioned Commissioning error refer to section 7 4 6144 Frequency sensor failed to start up Hardware error of the frequency sensor 6146 Find positions failed encoder problem Hardware error of the reference encoder 6148 6154 Sensor frequencies out of range Calibration of the frequen...

Страница 296: ...r to section 8 7 The displacer weighs too much in the product Please check the SAT raise height down 6178 SAT displacer stuck SAT failure refer to section 8 7 The displacer is not able to move freely 6182 Frequency out of range Sensor frequency larger than 25 kHz Please check the frequency sensor if this error is persistent 6183 Invalid drum circumference Commissioning error refer to section 7 4 6...

Страница 297: ...igh The wire tension is too high The gauge will resume functioning when the wire tension issue is resolved by e g moving the displacer down Refer to sections 7 7 3 and 11 1 6209 Wire tension too low The wire tension is too low The gauge will resume functioning when the wire tension issue is resolved by e g moving the displacer up Refer to sections 7 7 3 and 11 1 6210 Density displace declined 6211...

Страница 298: ...i seize paste Not available for US S4000015 31 Motor connection board S0894601 32 Motor unit S0854957 35 Set of 2 Ball bearings C 8 0x 22 x 7 0 S2100418 39 Carbon filled PTFE weight 223 g Diameter 25 mm C 223 CT 025 S0815360 Carbon filled PTFE weight 223 g Diameter 45 mm C 223 CT 045 S0815343 Carbon filled PTFE weight 223 g Diameter 90 mm C 223 CT 090 S0815344 Carbon filled PTFE weight 223 g Diame...

Страница 299: ... S0690915 FlexConn PCB RTD Spot FII RTD S0690910 FlexConn PCB RTD Multi elements FII RTD S0690920 FlexConn PCB HART AO 4 20 mA HCI S0690911 FlexConn PCB BPM field comm HCI BPM S0690921 FlexConn PCB HART devices HIMS Dens calc S0690967 FlexConn PCB SPARE HART VITO S0690614 FlexConn PCB SPARE HART VITO HIMS S0690615 FlexConn PCB SPARE HCI TRL 2 S0690623 FlexConn PCB SPARE CAN SIL S0954609 CAN SRV S0...

Страница 300: ...APPENDIX A 292 Service Manual Part No 4417340 Revision 1 954 SmartServo FlexLine ...

Страница 301: ...acer volume cm3 Displacer weight kg Carbon filled PTFE ø 25 mm ø 45 mm ø 90 mm ø 110 mm S0815360 S0815343 S0815344 S0815345 0 00049 0 0016 0 0064 0 0095 105 105 105 105 0 223 0 223 0 223 0 223 Density displacer stainless steel ø 90 mm ø 43 mm S0815350 S0815355 0 0064 0 0016 approximately 200 exact value is engraved on displacer approximately 265 exact value is engraved on displacer ...

Страница 302: ...APPENDIX B 294 Service Manual Part No 4417340 Revision 1 954 SmartServo FlexLine ...

Страница 303: ...SALES SERVICE Part No 4417340 Revision 1 Service Manual 295 954 SmartServo FlexLine 14 Appendix C ASCII table Table 14 1 ASCII table ...

Страница 304: ...knell England RG12 1EB 4417340 Rev 1 0 March 2019 2019 Honeywell International Inc Shanghai City Centre 100 Jungi Road Shanghai China 20061 www honeywellprocess com For service related questions contact Technical Assistance Centre Phone 1 800 423 9883 or 1 215 641 3610 E mail HFS TAC SUPPORT honeywell com Copyright 2019 Honeywell All rights reserved No part of this manual may be reproduced in any ...

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