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BHGE

Checking the Magnet

There are two methods of checking the SVI II AP magnet:

Perform a visual inspection
Use ValVue to check the magnet

Performing a Visual Inspection

To perform a visual inspection refer to Table

3 on page

29 and ensure that the magnet is correct-

ly oriented for the actuator/valve configuration.

Содержание Masoneilan SVI II AP

Страница 1: ...Masoneilan SVI II AP Digital Positioner Advanced Performance Quick Start Guide Rev W BHGE Data Classification Public...

Страница 2: ...ND REQUIREMENTS CREATED BY THE TYPE OF EQUIPMENT PROVIDED THESE INSTRUCTIONS ASSUME THAT OPERATORS ALREADY HAVE A GENERAL UNDERSTANDING OF THE REQUIREMENTS FOR SAFE OPERATION OF MECHANICAL AND ELECTRI...

Страница 3: ...Requirements 21 ValVue and SV II AP DTM DTM Trial Version 21 Masoneilan Software Download 22 Mounting the SVI II AP 26 Necessary Precautions 26 Mounting the SVI II AP on Rotary Valves 27 Travel Sensor...

Страница 4: ...urrent Source 52 Powering Up the SVI II AP 52 Configuration 54 Configuration with Pushbuttons 56 Viewing Status Messages 58 VIEW DATA Settings 58 Calibration 59 Check out with a HART Handheld Communic...

Страница 5: ...n a natural gas environment Update the ES 699 to Rev AB Added instructions for wiring Position Retransmit Changed references to ValVue software to reflect ValVue 3 Added Device Identification informat...

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Страница 7: ...defines the documentation symbols Safety Symbols Indicates a potentially hazardous situation which if not avoided could result in serious injury or death Indicates a potentially hazardous situation wh...

Страница 8: ...tools or equipment during installation Under normal operation compressed supply gas is vented from the SVI II AP to the surrounding area and may require additional precautions or specialized installa...

Страница 9: ...ring and testing to verify the need for engineering or administrative controls to eliminate or reduce hazardous noise levels Installation in poorly ventilated confined areas with any potential of gase...

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Страница 11: ...teel wetted parts for durability Intrinsically Safe Flameproof and Explosion proof designs are offered as standard The High Flow version is capable of 2 2 Cv air throughput Some of the SVI II AP optio...

Страница 12: ...gure 2 SVI II AP Components Figure 3 SVI II AP High Flow Components SVI II AP Cover SVI II AP Assembled Electronics Module Pneumatic Train and Cover I P Module Relay Manifold Pneumatic Relay I P SVI I...

Страница 13: ...Control System on page 103 The steps necessary to complete the SVI II AP installation and software setup are outlined in Table 1 Table 1 SVI II AP Installation Steps Step No Procedure Reference 1 Atta...

Страница 14: ...maintenance tasks associated with this instrument READ THE INSTRUCTIONS CAREFULLY Refer to Hazardous Location Installation on page 76 of this guide for detailed instructions 8 Configure calibrate usi...

Страница 15: ...output on top supply port on bottom are located on the front of the pneu matic block The supply and output connections for the SVI II AP High Flow Figure 5 on page 16 located on bottom and leftside of...

Страница 16: ...gh Flow Air Ports on Single Acting Positioner Double Acting Positioner Connect Output 1 labeled I to the inlet port of the actuator and Output 2 labeled II to the opposing actuator port see Figure 6 F...

Страница 17: ...en commissioning or checking a control valve with SVI II AP fully installed the following steps are recommended Change mode to Manual mode Examine and adjust all CONFIGuration items Enter Calibration...

Страница 18: ...company LLC All rights reserved 18 BHGE NOTE When an exclamation point appears in the SVI II AP display window it indicates that there is instrument status available Figure 7 SVI II AP Display Pushbut...

Страница 19: ...ushbuttons so that the SVI II AP parameters cannot be inadvertently changed by the buttons Several levels of pushbutton locks are provided Table 2 Pushbutton Lock Security Level Level Access Security...

Страница 20: ...onnections to Electronics Module via Terminal Board NOTE The PV Process Variable is not used for the SVI II AP The Digital Input DI is activated using SMARTs Assistant which is downloaded at https www...

Страница 21: ...install to configure and use the SVI II AP For the most recent software visit our SVI II AP web site at https www geoilandgas com file download search The SVI II AP DTM software and the Valve software...

Страница 22: ...alVue software refer to the ValVue User s Guide Contact the fac tory or your local representative to obtain licensing information Masoneilan Software Download Download and Install ValVue3 1 Go to the...

Страница 23: ...OTE For fastest installation save the download file to your laptop PC Don t install from the website 4 Open Windows Explorer and click the Windows Downloads folder NOTE If you have a previous install...

Страница 24: ...Go to the Resource Library https www geoilandgas com file download search and enter SVI II AP DTM in the search field red arrow in Figure 11 Figure 11 Download Center Search for SVI II AP DTM The resu...

Страница 25: ...to the Windows Downloads folder NOTE For fastest installation save the download file to your laptop PC Don t install from the website 4 Open Windows Explorer and click the Windows Downloads folder NO...

Страница 26: ...ositioner on a con trol valve ensure that If the valve is located in a hazardous area make sure the area has been certified as safe or that all electrical power to the area has been disconnected befor...

Страница 27: ...hen facing the actuator for any position of the valve and actuator 2 Bolt the extension shaft to the valve position take off shaft using a 1 4 28 UNF socket flathead screw Secure the machine screw hol...

Страница 28: ...is is vertical when the valve is in the closed position 7 Align the end of the magnet holder flush with the end of the mounting bracket Secure the magnet holder with two M6 set screws 8 Slide the V Se...

Страница 29: ...Travel Sensor Alignment Rotary Mounting System Stroke Direction Magnet Orientation Valve Position SensorCounts Rotary 60 Rotation Clockwise or counter clockwise rotation 0 Closed 0 0 1000 60 Rotation...

Страница 30: ...nting the unit on the actuator that is attached to the valve This section describes the procedure for mounting the SVI II AP on Reciprocating Valves using Masoneilan s 87 88 Multi Spring actuators as...

Страница 31: ...or air to extend this requires using air pressure in the actuator to fully stroke the actuator For air to retract actuators vent the actuator of air pressure 5 Thread the take off rod to the actuator...

Страница 32: ...k nuts Refer to Figure 15 12 For reciprocating valves the adjustable link turnbuckle must be parallel to the valve stem To ensure linearity in positioning verify that the hole in the lever aligns with...

Страница 33: ...m 23 0 5 0 8 12 7 20 32 mm B A 5 25 133 35 mm 23 0 8 1 5 20 32 41 5 mm C B 5 25 133 35 mm 23 1 5 2 5 41 5 63 5 mm D C 5 25 133 35 mm 2018 Baker Hughes a GE company LLC All rights reserved Masoneilan S...

Страница 34: ...re are two methods of checking the SVI II AP magnet Perform a visual inspection Use ValVue to check the magnet Performing a Visual Inspection To perform a visual inspection refer to Table 3 on page 29...

Страница 35: ...85 86 kit for double acting valve po sitioner configurations To mount the kit 1 Set valve to the closed position 2 Install the mounting assembly to the yoke Figure 18 using helical spring washer 5 16...

Страница 36: ...are as in Figure 19 Figure 19 Stroke Settings 4 Mount take off bracket to stem block at angle which keeps turnbuckle assembly parallel to stem Figure 20 using a For top two plain 5 16 flat washers hel...

Страница 37: ...e in the valve closed position Figure 21 and connect to take off bracket Figure 21 Magnet Position with Valve Closed 6 Verify lever is in correct position with valve closed Adjust rod ends if necessar...

Страница 38: ...es SVI II AP Installation and Maintenance Manual for further discussion on installing an SVI II AP in a natural gas environ ment Installing remote actuator vent gas piping does not capture all gas emi...

Страница 39: ...EXPLOSION HAZARD A missing or improperly installed conduit seal cable seal or cable gland could leak natural gas into the conduit cable system and or into any area where the conduit cabling system is...

Страница 40: ...1034 kPa Minimum tubing diameter 1 4 6 mm x 4 mm NOTE The SVI II AP Digital Valve Positioner is designed to operate with clean dry oil free instrument grade air to ANSI ISA 57 3 1975 R1981 or ISA S7 3...

Страница 41: ...r actuator instruction manual Wiring the SVI II AP In order for the SVI II AP to communicate the positioner data the SVI II AP positioner must be phys ically connected to a HART communication The proc...

Страница 42: ...her end of the cable to the SVI II AP There are two threaded openings on the positioner Use the opening with the red plastic insert 4 Maintain polarity and respectively Wiring a Position Retransmit CA...

Страница 43: ...anywhere on the signaling circuit Cabling must be shielded to prevent electrical noise that would interfere with the HART tones with the shield grounded Shield must be properly grounded in only one p...

Страница 44: ...II AP If the SVI II AP is located in a haz ardous area with Intrinsically Safe protection a barrier is not required for a flameproof installa tion Alternatively the system can be installed as Explosi...

Страница 45: ...lower range values must be 4 mA to 14 mA Use the following procedure to ensure that the SVI II AP is properly powered 1 Connect a DC voltmeter across the input terminals For an input current between...

Страница 46: ...served 46 BHGE Figure 23 General Purpose and Explosion Proof Installation Figure 24 Intrinsically Safe Installation Hazardous Area Non Hazardous Area Power Supply 220 Ohms HART compliant control syste...

Страница 47: ...is section before putting the SVI II AP into operation Check Out Procedures SVI II AP checkout consists of physical and operational checkout procedures The physical check out procedures include Inspec...

Страница 48: ...two methods of checking the SVI II AP magnet Perform a visual inspection Use ValVue to check the magnet Performing a Visual Inspection You must remove the positioner from the bracket to visually insp...

Страница 49: ...et up with a HART Modem in a HART compliant communications loop if required install ValVue on the computer that is connected to the HART modem b Run ValVue c Select the installed positioner from the l...

Страница 50: ...flon tape can shred into particles that are harmful to the pneumatic components Checking the Electronic Module Connections WARNING Do not remove the instrument cover or connect to an electrical circui...

Страница 51: ...Process Variable is not used for the SVI II AP The Digital Input DI is activated using SMARTs Assistant which is downloaded at https www geoilandgas com file download search Solid State Switch 1 and...

Страница 52: ...with local display use Val Vue and a PC with a HART modem or a HART Handheld Communicator NOTE When an SVI II AP is turned on it is advisable to apply the air supply before applying the electrical inp...

Страница 53: ...rameters installed at the factory The positioner cycles through the NORMAL cycle menu and LCD displays the following values PRES Pressure unit of measurement and value SIGNAL POS Position An exclamati...

Страница 54: ...ng be sure the valve is isolated from the process Keep hands clear from moving parts NOTE All calibration and configuration procedures are described using an SVI II AP with pushbuttons and display and...

Страница 55: ...iveness is 0 for control valves without volume boosters In applications with volume boosters and or quick exhaust valves are used the Aggressiveness Level is not as influential For Auto tuning it is u...

Страница 56: ...valve to several values 8 Verify the action is as desired 9 Press to move to the SETUP menu 10 In the SETUP menu press the button to access the CONFIGuration menu 11 In the CONFIG menu set the config...

Страница 58: ...itioner was powered without air a Position Error or POSERR can appear 3 Press to view all faults 4 Press to return to MANual menu 5 Press until CLR ERR appears 6 Press CLR ERR WAIT appears for a secon...

Страница 59: ...I II AP 1 Observe the display following power up The SVI II AP powers up in the previously active mode either MANUAL or NORMAL operating mode In NORMAL mode the display alternates between POS and SIGN...

Страница 60: ...e 29 provides access to all the calibration functions for the SVI II AP If a change is made in the Air To Open Air To Close configuration option or if you move the SVI II AP to a different valve or ma...

Страница 61: ...st positioning response WARNING DO NOT perform STOPS while the valve is controlling the process DO NOT perform Auto Tune while the valve is controlling the process To auto tune the SVI II AP 1 Press t...

Страница 62: ...es Normal Cycling Menu Normal Manual View Data View ERR CLR ERR Manual Mode Cycling Menu View Data Menu View Errors Menu Instant Action Normal Manual View Data View ERR CLR ERR Manual Setup MAN POS va...

Страница 63: ...1 SVI II AP HART Communicator Connections Be sure that the configuration lock jumper is in the unlock position When the jumper is in the lock position shorting the two pin header the handheld is not p...

Страница 64: ...e 6 EXAMINE press 8 Scroll down to 5 read status 9 Read message 10 Press OK 11 Repeat OK to read all messages until the display returns to read status 12 Scroll down to 6 clear status press 13 If clea...

Страница 65: ...ea unless the power is disconnected If natural gas is supplied natural gas may escape from the SVI II AP on removal of the cover or components Repair Replacement of the Pneumatic Relay I P and cover w...

Страница 66: ...ith a solid cover and would like to upgrade to a display cover follow the instructions below for removal and installation Removing the SVI II AP Display Cover To remove the SVI II AP display cover 1 U...

Страница 67: ...the SVI II AP housing 3 Connect the cable from the display into the LCD connector on the terminal board 4 Ensure that the gasket is in its groove in the housing 5 Place the cover over the screw mounts...

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Страница 69: ...y Effect Less than 0 2 after 2 days at 104 F 40 C 95 Relative Humidity Insulation Resistance Greater than 10 G Ohms at 50 RH MTBF 49 years based on MIL handbook calculation for electronic parts and fi...

Страница 70: ...ing symmetry for exhaust and fill time constants dead zone and magni tude characterization parameters Auto Tune is opti mized for 5 step changes with negligible overshoot After the Auto Tune process i...

Страница 71: ...at 15 C Push Buttons External Three Explosion Proof Flameproof push buttons 2018 Baker Hughes a GE company LLC All rights reserved Masoneilan SVI II AP Digital Positioner Quick Start Guide 71 Table 1...

Страница 72: ...ails to atmosphere Some overshoot may occur when air pressure returns after a period without air supply pressure Always set control set point to 0 and put the process control system in manual for smoo...

Страница 73: ...flow coefficient Loading CV 2 2 Venting CV 2 8 Air Consumption 0 28 scf min 8 0 L min at 30 psi 2 1 bar supply 0 35 scf min 10 5 L min at 45 psi 3 1bar supply Air Supply Failure Single Acting Relay On...

Страница 74: ...upply Air Capacity flow coefficient Loading CV 0 39 Venting CV 0 33 Air Consumption for Double Acting 0 4 scf min 11 3 L min at 30 psi 2 1 bar supply 0 85 scf min 24 1 L min at 80 psi 5 52 bar supply...

Страница 75: ...n 1 2 1 Single Acting 2 Double Acting c Pneumatics 1 Standard flow d Display 1 2 3 4 1 No Display and Pushbuttons 2 With Display and Pushbuttons 3 No Display and Pushbuttons Marine 4 With Display and...

Страница 76: ...Hazardous Location Installation The following pages provide the agency approved installation procedure for hazardous locations NOTE The installation procedure is accurate at time of print For further...

Страница 77: ...e process are beyond the scope of this manual For mounting instructions on specific valves refer to the mounting instructions supplied with the mounting kit Mounting does not affect the suitability of...

Страница 78: ...and the integrity of the flameproof enclosure 2 If the Installation is Intrinsically Safe then check that the proper barriers are installed and the field wiring meets local and national codes for an I...

Страница 79: ...ommunication Option Hazardous Certification 1 The SVI II AP may be up graded in the field by the addition of a display and buttons 2 Not available on SVI2 abcdefg0 3 Retransmit without digital output...

Страница 80: ...mospheres Do not use dry cloth or any solvents 5 INTRINSICALLY SAFE REQUIREMENTS 5 1 Div 2 WARNING EXPLOSION HAZARD DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN SWITCHED OFF OR THE AREA IS KNOW T...

Страница 81: ...A LLATI ONS C ONDUIT SEA L RE QUIR ED WITHI N18 INCHES OF ENCLOSUR E ENTR ANCE FM PER MA NENTLY MA RK THE PROTEC TION TYPE C HOSE N ONCE T HE TYPE IS MAR KED IT C ANNOT BE CHA NGED SUBS TITUTIONOF C O...

Страница 82: ...ecial Protection Certifying Agency CL I DIV 1 GP B C D Explosionproof gas CL II DIV 1 GP E F G Explosionproof dust CL III DIV 1 Explosionproof fiber IS CL I DIV 1 GP A B C D Intrinsically Safe gas IS...

Страница 83: ...6 3 2 Voltage 30 Volts 6 3 3 Pressure 150 psig 1 03MPa 6 3 4 Current 4 20mA 6 4 Enclosure Type Type 4X IP66 6 5 Temperature Code T6 Ta 60 C T5 Ta 75 C T4 Ta 85 C 6 6 Notes Related to Explosionproof R...

Страница 84: ...with interanl of external Sense Resistor SEE NOTE 8 4 24 VDC from Control System 1 to 5 Volts POSTION FEEDBACK to Control System 4 20 mA SETPOINT from Control System OPTIONAL HAND HELD COMMUNICATOR O...

Страница 85: ...ision 2 installations must be installed per the Canadian Electrical Code Division 2 Wiring Methods See also note 4 ATEX requirements EU Intrinsically safe installations must be installed per EN60079 1...

Страница 86: ...SW 1 and SW 2 The switches are polarity sensitive that is conventional current flows INTO the plus terminal An examples of suitable barriers are MTL 707 MTL 787 and MTL 787S Entity NIFW parameters Vma...

Страница 87: ...related components in the device making the device unsuitable for use in an intrinsically safe system 9 REPAIR THE FLAMEPATHS OF THE EQUIPMENT ARE NOT INTENDED TO BE REPAIRED CONSULT THE MANUFACTURER...

Страница 88: ...that The wire is not damaged when feeding it through the housing A single O ring is in place on the wire sleeve and is not damaged The four retaining screws are snug Inserting the wire sleeve through...

Страница 89: ...mp was 20 C FM CSA no Analog Out 27 SEP 05 C PDev DR 0208 10 12 05 D PDev DR 0225 11 28 05 E ADR 002909 5 8 06 F ADR 002948 9 6 06 G ADR 002987 12 FEB 07 H ADR 003099 28MAY08 J ADR 003318 2FEB10 K ADR...

Страница 93: ...Item No Part Number Description Quantity 1 720017771 265 0000 SCR HEX SHCS M4 X 0 7 X 60 MICROSPHERES 593 PATCH 5 2 971886015 681 0000 O RING ID 9 19 0 362 WIDTH 2 62 0 103 REF NO 2 110 3 3 971886124...

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Страница 95: ...s of switch state If the switch is connected directly across the power source the current will be limited only by the capacity of the power source and the switch can be damaged This section discusses...

Страница 96: ...ter the digital switch is in the open state Under open circuit conditions the switch current will be less than 0 200 mA The switch maximum current rating is 1 A When the switch is ON the typical switc...

Страница 97: ...onfiguration Figure 35 Simplified Switch Installation Drawing Correct Configuration SVI II AP Switch Output 1 V with switch ON External Voltage Source LOAD Load is designed to limit current through th...

Страница 98: ...ee Wiring Option 1 If IS barrier is a combination of fuse resistor and Zener diode then the connection is shown in Option 2 The barrier must have adequate resistance to limit inrush current as the fus...

Страница 99: ...ries Tri Loop by Rose mount Turning on Burst mode in cases where it is not required affects the communication bandwidth Burst mode is not available for SVI II AP in HART 7 To see how the Burst mode is...

Страница 100: ...and 5 1 X in HART 7 1 P1 P2 Actuator pressure if single acting Differential pressure if double acting psi 2 Supply Pres sure Supply pressure psi 3 P2 Pressure on port 2 for double acting psi 4 Setpoi...

Страница 101: ...alog Output Counts 15 I P Current Current to pressure trans ducer current mA Available for firmware 5 1 X in HART 7 only 16 Friction Static valve friction psi 17 Position Error Band Allowed position d...

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Страница 103: ...e positioner self regulates voltage as current flows through it Additionally it also doesn t confirm what system voltage is available under load conditions Therefore if com pliance testing needs to be...

Страница 104: ...DC This is the available system voltage at the maximum output Table 17 lists some compliance voltage readings at positioner terminals at several currents Table 17 Expected Voltage Range at Positioner...

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Страница 108: ...A Mumbai Phone 91 22 8354790 Fax 88 91 22 8354791 SAUDI ARABIA Phone 966 3 341 0278 Fax 88 966 3 341 7624 Houston Texas Phone 1 281 671 1640 Fax 88 1 281 671 1735 New Delhi Phone 91 11 2 6164175 Fax 8...

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