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66

GE Oil & Gas

ValVue SVI II AP Quick Start

Table 10

Operational Specifications

Accuracy

+/- 0.5% (t/-0. 10% or less) Full Span

Hysteresis and Deadband

+/- 0.3% Full Span

Repeatability

+/- 0.3% Full Span

Conformity

+/- 0.5% Full Span

Start-Up Drift

Less than 0.02% in first hour

Long Term Drift

Less than 0.003% per month

Position Travel Limits

Rotary: 18 - 140°
Reciprocating: 0.25” - 2.5“ (6 mm - 64 mm)

Note:

Above 2.5” (64 mm) consult factory for mounting

instructions.

Flow Characteristics
Applied in addition to the control valve’s inherent
characteristic.

Linear
Equal Percentage (of 50:1 or 30:1)
Camflex
Quick Opening (inverse of 50:1 equal percentage)
User Configurable
Tight Shut Off (0 -20% of input)

Position Auto Tune

SVI II AP performs automatic determination of the
optimal valve position control parameters. In addition
to P, I, D, the position algorithm uses damping,
symmetry for exhaust and fill time constants, dead
zone and magnitude characterization parameters.
Auto Tune is optimized for 5% step changes with
negligible overshoot. After the Auto Tune process is
completed, the user can further adjust the positioner
tuning parameters to more conservative or to more
responsive values.

Proportional gain: 0 to 5, displayed as 0 to 5000
Integral time: 0 to 100 seconds - displayed as 0 to 1000
(1/10s)
Derivative time: 0 to 200 milliseconds
Dead Zone: 0 to +/-5% (0 to 10% deadband)
Padj: +/- 3000 (depends on P)
Beta (non-linear gain factor): -9 to +9
Stroking Time: 0 to 250 seconds
Position compensation coefficient: 1 to 20
Boost: 0 to 20

Full open position adjustment

60 to 100% of actual stop

Start Up Time (from no power)

Less than 200 ms

Minimum current to maintain HART

3.0 mA

HART Command #3 Mapping

PV= Valve Position, 0-100%
SV = Actuator Pressure, configured eng. units
TV = Future
QV = Future

HART 6 Commands

Cmd 9 - Reads device vars w/status.
Cmd 33 - Reads device variables.

* Specifications are subject to change without notice

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Содержание SVI II AP-2

Страница 1: ...Masoneilan Products SVI II AP Digital Positioner GE Oil Gas Quick Start Guide Rev L QS2002 1 12 10 Rev H ...

Страница 2: ...on In no case does this manual guarantee the merchantability of the positioner or the software or its adaptability to a specific client needs Please report any errors or questions about the information in this manual to your local supplier or visit www ge energy com valves Copyright All software is the intellectual property of GE Oil Gas The complete design and manufacture is the intellectual prop...

Страница 3: ...ounting the SVI II AP on Rotary Valves 22 Travel Sensor Alignment 24 Mounting the SVI II AP on Reciprocating Valves 25 Checking the Magnet 29 Installing the SVI II AP for Double Acting Operation 30 Installing the SVI II AP Remote Position Sensor 33 Remote Position Sensor Mounting Instructions 34 Configuring the SVI II AP for Remote Position Sensing 37 Connecting the Tubing and Air Supply 39 Connec...

Страница 4: ...nnections 48 Operational Checkout 50 Connecting to the Current Source 50 Powering Up the SVI II AP 50 Configuration 52 Configuration with Pushbuttons 52 Viewing Status Messages 54 VIEW DATA Settings 54 Calibration 55 Check out with a HART Handheld Communicator 59 SVI II AP Maintenance 61 Repair 61 Tools Needed for Cover Replacement 61 Maintenance 61 Display Cover Removal and Installation 62 Physic...

Страница 5: ...oc to Rev P See Appendix A K 12 2011 Don Grefe Added description and proce dures relevant to introduction of the high throughput version ES 699 updated L 10 2012 Don Grefe Changed the specifications to reflect single acting supply pressure of up to 100 and dou ble acting up to 150 psi Entered edits from Sandro Esposito and Stephane Leledly 5 ...

Страница 6: ...GE Oil Gas SVI II AP Quick Start Guide 6 ...

Страница 7: ...NG Indicates a potentially hazardous situation which if not avoided could result in serious injury or death CAUTION Indicates a potentially hazardous situation which if not avoided could result in instrument or property damage or data loss NOTE Indicates important facts and conditions Safety Information ...

Страница 8: ...actices Use appropriate safety equipment and practices to prevent the dropping of 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 installations Intrinsically Safe Installation Products certified as explosion proof or flame proof equipment or for use in intr...

Страница 9: ...duce noise levels greater than 85 dBA Perform proper site monitoring 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 gases other than oxygen being present can lead to a risk of personnel asphyxiation Use only genuine replacement parts which are provided by ...

Страница 10: ...10 GE Oil Gas ValVue SVI II AP Quick Start This page intentionally left blank ...

Страница 11: ...lly 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 options include marine grade construction local indicating LCD with push buttons for local calibration position transmitter discrete outputs double acting not available for the High Flow version and a remote mount position sensing mechanism Using H...

Страница 12: ... Pneumatic Train and Cover I P Module Relay Manifold Pneumatic Relay I P 12 GE Oil Gas ValVue SVI II AP Quick Start Figure 2 SVI II AP Components SVI II AP Cover Electronics Module Cover Relay I P Manifold I P Module Figure 3 SVI II AP High Flow Components ...

Страница 13: ...able 1 Table 1 SVI II AP Installation Steps Step No Procedure Reference 1 Attach mounting bracket to the actuator See page 21 for rotary valve and reciprocating valve instructions 2 Install the SVI II AP magnetic assembly rotary valves only See page 21 for instructions 3 Assemble the SVI II AP on the bracket that is mounted to the valve actuator See page 21 for rotary valve and reciprocating valve...

Страница 14: ...umatic block are tapped 1 4 NPT The output port 1 is toward the front while the supply is toward the back Two pressure gauges output on top supply port on bottom are located on the front of the pneumatic block The supply and output connections for the SVI II AP High Flow Figure 5 on page 15 located on bottom and leftside of the pneumatic block are tapped 1 2 NPT Maximum allowable air supply pressu...

Страница 15: ... II AP High 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 Output I Supply Output II Figure 6 Air Ports on Double Acting Positioner ...

Страница 16: ... Calibration The SVI II AP also has two modes for handling of faults and power up Reset and Failsafe When 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 mode Run STOPS to automatically calibrate stroke Run autoTUNE to set dynamic response Examine the...

Страница 17: ...crement the value currently shown in the digital display When used to increase a displayed value holding this button down causes the value to increase at a faster rate NOTE When an exclamation point appears in the SVI II AP display window it indicates that there is instrument status available Select Forward Back Figure 7 SVI II AP Display Pushbuttons ...

Страница 18: ...parameters cannot be inadvertently changed by the buttons Several levels of pushbutton locks are provided Table 2 Pushbutton Lock Security Level Level Access Security Level 3 Allow Local Buttons Buttons on the SVI II AP are fully enabled Security Level 2 Lock Out Local Calibration and Configuration Use the buttons to perform operations in normal operating mode and manual mode Do not go to configur...

Страница 19: ...by the local interface or by remote communications Pushbuttons ValVue and handheld are locked out except to examine configuration calibration and position This is similar to Security Level 1 shown in the Pushbutton Lock Security Level table Display Remote Process Variable Position Retransmit Position Input Configuration Lock Jumper 4 20 mA Input Signal Solid State Switch SW 1 Solid State Switch SW...

Страница 20: ...indows 7 64 MB RAM a serial or USB port connected to a HART modem and a CD ROM drive ValVue Full Trial Version The SVI II AP comes with a copy of ValVue Trial Version software that can be used for sixty days without a license After the 60 day trial period ValVue must be registered ValVue full version provides advanced diagnostic maintenance capabilities and basic calibration and configuration for ...

Страница 21: ...ner on a control 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 before removing any covers or disconnecting any leads Shut off air supply to the actuator and to any valve mounted equipment Ensure the valve is isolated from the process by either shutting off the process or usi...

Страница 22: ... 18 UNC flat head cap screws In the preferred mounting position the long end of the mounting bracket is on your left when 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 holding the extension shaft with a torque of 144 in lbs 16 269 N m 3 On internal valv...

Страница 23: ...ets is in the ring of the magnet holder The magnetic axis is the imaginary line through the center of both magnets 6 Rotate the magnet holder so that the magnet axis 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 Seal over the magnet holder 9 Secure th...

Страница 24: ...unting System Stroke Direction Magnet Orientation Valve Position Sensor Counts Rotary 60 Rotation Clockwise or counterclockwise rotation 0 Closed 0 0 1000 60 Rotation Clockwise with increasing setpoint 45 Full Open or Full Closed 8000 1500 or 8000 1500 60 Rotation Counter Clockwise rotation with increasing setpoint 45 Full Open or Full Closed 8000 1500 or 8000 1500 General Rule for other configura...

Страница 25: ...g 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 an example Mounting the SVI II AP on a Reciprocating Actuator Tools required 7 16 Combination Wrench 2 required 3 8 Combination Wrench 1 2 Combination Wrench Phillips Head Screw Driver 5 mm Hex Key Wrench...

Страница 26: ... 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 stem connector Refer to Figure 12 on page 27 Ensure that the travel pointer located on the coupling is correctly positioned 6 Attach the right hand threaded rod end to the SVI II AP lever using a 1 4 20 x 1 cap screw and nut as shown Th...

Страница 27: ...ck nuts Refer to Figure 11 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 the indicating hole in the bracket when the valve is in the closed position Check that the bracket is mounted using the proper holes Refer Table 4 on page 28 13 Mount the SVI II AP to the bracket an...

Страница 28: ... 1 5 2 5 41 5 63 5 mm D C 2 90 73 66 mm 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 28 GE Oil Gas ValVue SVI II AP Quick Start Dismantling the SVI II AP from Reciprocating Valves WARNING Before carrying out any work on the device power off the instrument or ensure that the local conditions for potentially explos...

Страница 29: ...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 24 and ensure that the magnet is correctly oriented for the actuator valve configuration ...

Страница 30: ...positioner configurations To mount the kit 1 Set valve to the closed position 2 Install the mounting assembly to the yoke Figure 14 using helical spring washer 5 16 flat washer 5 16 and hex screw 5 16 18x44 5 1 75 LG Lever Rod end Kit Mount Bracket Figure 14 84 85 86 Valve NOTE Mount all components snug enough to stay in place but loose enough to tap with rubber hammer into final position ...

Страница 31: ... as in Figure 15 Figure 15 Stroke Settings 4 Mount take off bracket to stem block at angle which keeps turnbuckle assembly parallel to stem Figure 16 using a For top two plain 5 16 flat washers helical spring washer 5 16 two hex nuts 5 16 18 regular b For bottom hex nut regular 1 4 20 and hex screw 1 4 20 UNC x 22 2 88 LG Figure 16 Bracket Configuration Strokes 5 2 50 and 3 6 ...

Страница 32: ...e 17 and connect to take off bracket Figure 17 Magnet Position with Valve Closed 6 Verify lever is in correct position with valve closed Adjust rod ends if necessary Figure 18 Lever Alignment 7 Mount the SVI II with M6 1 screws 8 Cycle the valve open to close verifying proper components movement and that rod ends move free and clear from other components ...

Страница 33: ...en connected to a suitable receiver There is a three wire connection provided on a screw terminal block to interconnect to the receiving device The SVI II AP Remote Position Sensor is suitable for installation outdoors in an industrial environment Mounting kits are provided to permit mounting on a variety of valves WARNING Do not remove the instrument cover or connect to an electrical circuit in a...

Страница 34: ...r to the RMS output shaft For reciprocating mounting a Slip the feedback lever onto the RMS output shaft and thread the M5 set screw into the hole Ensure to align the setscrew hole of the feedback lever with the flat of the RMS output shaft such that the setscrew contacts the flat b Connect the take off rod to the split clamp of the actuator stem c Connect one end of the turnbuckle to the feedback...

Страница 35: ... Turnbuckle Length 6 and 10 0 5 0 8 12 7 20 32 mm 1 25 31 75 mm 10 0 5 0 8 12 7 20 32 mm 1 25 31 75 mm 10 0 8 1 5 20 32 41 5 mm 1 25 31 75 mm 16 0 5 0 8 12 7 20 32 mm 2 90 73 66 mm 16 0 8 1 5 20 32 41 5 mm 2 90 73 66 mm 16 1 5 2 5 41 5 63 5 mm 2 90 73 66 mm 23 0 5 0 8 12 7 20 32 mm 5 25 133 35 mm 23 0 8 1 5 20 32 41 5 mm 5 25 133 35 mm 23 1 5 2 5 41 5 63 5 mm 5 25 133 35 mm 4 Remove the M8 cover r...

Страница 36: ...end of the cable insert the ferrules into the terminal labeled REMOTE black to 3 brown to 2 and red to 1 When performing this step be careful not to side load the terminal levers Step 1 Connect Drain Wire to Open Terminal Step 2 When connecting cable to Remote Position Sensor make sure wire colors match Red to Red Brown to Brown Black to Black Step 3 Insert Ferrules into Remote Mount connector acc...

Страница 37: ... Assistant see Figure 21 1 From the CD select and click on Install Software The available software tools appear 2 Click Install SMARTS Assistant The program automatically installs Selecting Install Software Installing SMARTS Assistant Figure 21 Installing SMARTS Assistant from CD Configuring the SVI II AP Using SMARTS Assistant To configure the SVI II AP 1 Start SMARTS Assistant Standard by clicki...

Страница 38: ...ns SMARTS Assistant changes control to the Remote Position Sensor and displays the message shown below 7 Click OK to continue SMARTS Assistant Connection Screen SVI II AP Device Connected Options Screen Device Set to Use Remote Position Sensor Message Remote Position Sensor Selected Figure 22 SMARTS Assistant Commissioning the Remote Position Sensor ...

Страница 39: ...ipe output pressure port one I no letter for High Flow for one side of the actuator and output pressure port two II arrow only for High Flow for the other side of the actuator 3 Air supply Supply pressure for single acting SVI II and AP High Flow 20 100 psi 1 4 6 9 bar 138 690 kPa Supply pressure for double acting SVI II AP 25 150 psi 1 73 10 4 bar 172 4 1034 kPa Minimum tubing diameter 1 4 6 mm x...

Страница 40: ...s well as other non standard configurations Connecting the Air Supply After the tubing is installed use the following procedure to connect the air supply 1 Supply clean dry compressed air to the filter regulator 2 Turn on the air supply 3 Adjust the filter regulator Supply pressure must be 5 10 psi greater than the spring range of the actuator but may not exceed the rated actuator pressure Refer t...

Страница 41: ...mended To connect the Control Loop to the SVI II AP 1 Connect one end of the cable to the control loop s 4 20mA output 2 Remove the threaded wiring covers on the positioner 3 Connect the other 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 Guidelines This list contains eight...

Страница 42: ...t signal can carry a HART communication protocol signal from ValVue software and a HART modem or from a HART Hand Held Communicator Since the process control system the source of the input signal is located in a non hazardous location setup requires an intrinsic safety barrier be placed between the process control system and the SVI II AP If the SVI II AP is located in a hazardous area with Intrin...

Страница 43: ...rent Mode The SVI II AP requires 9 0 V at 20 mA and 11 0 V at 4 mA Typical HART devices require MORE Voltage at higher current and MORE current source have LESS Voltage available at higher current The SVI II AP is noteworthy in that it requires LESS Voltage at higher current that complements the characteristic of the source requiring only 9 V at 20 mA Verify Wiring and Connections NOTE For split r...

Страница 44: ...l purposes but grounding the case may be necessary to conform to local codes Hazardous Area Non Hazardous Area Power Supply 220 Ohms HART compliant control system output card HART Modem SVI II AP DPI620 ValVue Figure 23 General Purpose and Explosion Proof Installation Power Supply 220 Ohms HART compliant control system output card HART Modem SVI II AP DPI620 ValVue Barrier Resistance Single Channe...

Страница 45: ...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 checkout procedures include Inspecting Actuator Linkages or Rotary Adapter on page 46 Verifying Mounting and Linkage Adjustment on page 46 Checking the Magnet on page 46 Checking the Air Supply on page 48 Checking the Electronic Module...

Страница 46: ...tment Inspect the mounting and make any needed adjustments before running the positioner and checking the digital configuration 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 You must remove the positioner from the bracket to visually inspect the magnet orientation For rotary valve...

Страница 47: ...Valve Closed Magnet Axis with Valve Closed Clockwise to Close Clockwise to Open 45 Figure 26 Magnet Orientation for 90 Valve Rotation with Valve Closed Using ValVue to Check Magnet Position Use this procedure to check the magnet using ValVue 1 Connect to the positioner in accordance with the ValVue instructions After the positioner has been installed and set up with a HART Modem in a HART complian...

Страница 48: ...spect the tubing connections between the filter regulator and the positioner for leaks 4 Verify that the tubing is not bent or crushed 5 Verify that all fittings are leak tight NOTE Do not use Teflon pipe seal tape The Teflon 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...

Страница 49: ...tional 49 Check Out Checking the Electronic Module Confirm the correctness of all applicable connections to the electronics module Display Remote Process Variable Position Retransmit Position Input Configuration Lock Jumper 4 20 mA Input Signal Solid State Switch SW 1 Solid State Switch SW 2 Sensor Figure 27 Connections to Electronics Module via Terminal Board NOTE When an SVI II AP is turned on i...

Страница 50: ... is turned on it is advisable to apply the air supply before applying the electrical input signal Powering Up the SVI II AP WARNING This process can cause the valve to move Before proceeding be sure the valve is isolated from the process Keep hands clear from moving parts NOTE When an SVI II AP is turned on it is advisable to apply the air supply before applying the electrical input signal CAUTION...

Страница 51: ... of measurement and value SIGNAL POS Position An exclamation point appears in the top left corner of the display window to indicate that there is further instrument status available 3 Proceed to Configuration and Calibration For firmware version 3 2 1 the supply pressure appears on the LCD Additionally Stops results and Autotune results stay displayed until cleared NOTE If the SVI II AP is specifi...

Страница 52: ... configuration data 1 Access the VIEW DATA menu from the MANUAL menu by pressing the button 2 In the VIEW DATA menu press to examine the configuration 3 Press to scroll through and observe the factory configuration 4 Press until MANPOS appears 5 Select with 6 When the adjustment screen appears stroke the valve open by holding down The rate of set point change is slow to begin but increases speed w...

Страница 53: ...rm Configuration before you perform Calibration when installing the SVI II AP for the first time 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 make any change to the valve position linkage you must run the find STOPS calibration again Figure 28 CONFIGure Menu ...

Страница 54: ...as 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 second or two VIEW DATA Settings Table 8 VIEWDATA Settings Typical Setting Optional Setting SINGLE DOUBLE ATO ATC LINEAR EQUAL 30 EQUAL 50 QUICK 50 CUSTOM CAMFXEQ PSI BAR KPA 0 00 TS OFF 2 00 TS ON 4 00 SIG LO 4 00...

Страница 55: ... 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 SIGNAL In MANUAL the display alternates between POS M and SIG 2 With MANUAL mode displayed press to select the MANUAL mode 3 Press again CONFIG appears Pressing again brings CALIB 4 Select CALIB by pressing STOPS appears The valve moves full open an...

Страница 56: ...des 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 make any change to the valve position linkage you must run the find STOPS calibration again Figure 29 CALIBration Menu ...

Страница 57: ...m 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 to begin the autoTUNE procedure As autoTUNE proceeds numerical messages display indicating the procedure is working 2 When autoTUNE is complete TUNE appears 3 Press repeatedly until SETUP appears 4 Press to return to SETUP menu CALIB appears ...

Страница 58: ...ing Menu View Data Menu View Errors Menu Instant Action Normal Manual View Data View ERR CLR ERR Manual Setup MAN POS value value Config Config Calib any key any key Calib Menu Menu 58 GE Oil Gas ValVue SVI II AP Quick Start Figure 30 NORMAL Operation and MANUAL Menu Structures ...

Страница 59: ... 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 permitted to make any changes However parameters are readable If fault messages appear they must be handled before proceeding with HART communications Before communications proceeds all error messages must be cleared For example the following me...

Страница 60: ...NE 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 clear fault codes not completed appears press OK and read the message Position Error for example or go to the troubleshooting guide 14 Correct the problem Is the air supply on and then go to clear status until Cle...

Страница 61: ...ardous Area unless the power is disconnected Repair Replacement of the Pneumatic Relay I P and cover with or without display are the only field repairs permitted Only qualified service personnel are permitted to make repairs Only factory supplied parts are permitted This includes not only the major assemblies but also mounting screws and O rings No substitutions with non Masoneilan parts are permi...

Страница 62: ... four screws around the perimeter of the SVI II AP cover 2 Lift the cover off the positioner Pneumatic Cover Cover Display Figure 32 SVI II AP Pneumatic and Display Covers Installing the SVI II AP Display Cover NOTE After replacing the SVI II AP display cover you must power up the unit see Powering Up the SVI II AP on page 50 of this guide The replacement display cover is shipped with a lanyard to...

Страница 63: ...nstalling the new display power up the unit refer to Powering Up the SVI II AP on page 50 of this guide for further information NOTE The cover of the SVI II AP is a critical component for safety in Hazardous Areas To ensure safe operation the flat surfaces of the cover and the housing must be clean and absolutely free of particles or dents There must be no gap between the housing and cover torque ...

Страница 64: ...64 GE Oil Gas ValVue SVI II AP Quick Start This page intentionally left blank ...

Страница 65: ...n Resistance Greater than 10 G Ohms at 50 RH MTBF 49 years based on MIL handbook calculation for electronic parts and field data on mechanical parts Electromagnetic Compatibility Electrostatic Electrostatic discharge No effect with contact discharge level of 4KV and air discharge level of 8 kV IEC 1000 4 2 Radio frequency interference Less than 0 2 at 10 V per meter EN 50140 Fast Transient Burst N...

Страница 66: ...mping symmetry for exhaust and fill time constants dead zone and magnitude characterization parameters Auto Tune is optimized for 5 step changes with negligible overshoot After the Auto Tune process is completed the user can further adjust the positioner tuning parameters to more conservative or to more responsive values Proportional gain 0 to 5 displayed as 0 to 5000 Integral time 0 to 100 second...

Страница 67: ...n Proof Flameproof push buttons Table 12 Construction Material Specifications Housing and Cover Aluminum ASTM B85 SG100A standard Stainless Steel optional Weight Standard Flow Model Aluminum 7 4 lbs 3 3 kg Stainless Steel 16 lbs 7 3 kg High Flow Model With Display 9 4 lbs 4 2 kg Without Display 8 9 lbs 4 0 kg Relay and Manifold Standard Flow Model Single Acting PPS 300 Series Stainless Steel nitri...

Страница 68: ...ect Acting Supply Pressure 20 100 psi max 1 4 to 6 9 bar Regulate 5 to 10 psi above actuator spring range Do not exceed actuator rating Air Delivery Single Acting Relay 10 0 scfm 283 l m at 30 psi 2 1 bar supply 16 6 scfm 470 l m at 60 psi 4 2 bar supply 23 3 scfm 660 l m at 90 psi 6 3 bar supply Air Capacity flow coefficient Loading CV 0 57 Venting CV 0 53 Air Consumption 0 2 scfm 5 7 sl m at 30 ...

Страница 69: ...88 l m at 90 psi 6 3 bar supply Air Capacity flow coefficient Loading CV 2 2 Venting CV 2 2 Air Consumption 0 28 scfm 8 0 sl m at 30 psi 2 1 bar supply 0 35 scfm 10 5 sl m at 45 psi 3 1bar supply Air Supply Failure Single Acting Relay On supply failure the actuator output drops Some overshoot may occur when air pressure returns after a period without air supply pressure Always set control set poin...

Страница 70: ...ng CV 0 53 Air Consumption for Double Acting 0 4 scfm 11 3 l m at 30 psi 2 1 bar supply 0 85 scfm 24 1 l m at 80 psi 5 52 bar supply Air Supply Failure Positioner cannot control the failure position of an actuator without a spring The actuator can under different conditions fail in place fail open or fail close In cases where the valve must fail to a required position additional accessories are re...

Страница 71: ...ttons 2 With Display and Pushbuttons 3 No Display and Pushbuttons Marine 4 With Display and Pushbuttons Marine e Hardware Version 3 3 f Communications 1 1 4 to 20 mA HART Communications g Option Board 1 2 1 None 2 Position Retransmit h Agency Approvals 1 4 1 ATEX FM CSA Intrinsic Safety Exprf 4 ATEX IS NI Approved Configuration Codes SVI2 AP 1 2 3 1 2 1 2 1 2 3 4 3 1 1 2 1 and Limit Switches 2 Hig...

Страница 72: ...s 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 hazardous installation information please consult the factory ...

Страница 73: ...ADR 003430 27OCT10 P ADR 003505 7MAR11 R ADR 003581 20SEP11 T ADR 003626 24FEB12 U ADR 003666 19APR12 1 INTRODUCTION This manual covers the requirements for safe installation repair and operation of the SVI II AP as it relates to operation in areas where there is a potential for explosive atmosphere or inflammable dust Adherence to these requirements assures that the SVI II AP will not cause ignit...

Страница 74: ...P Verify that the pneumatic and electronic cover screws are tightened This is important to maintain the ingress protection level and the integrity of the flameproof enclosure 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 IS installation Never install a device which was previously installed with...

Страница 75: ...tics Capacity Display Electronics Communication Option Hazardous Certification 1 Not available in a flameproof housing 2 The SVI II AP may be up graded in the field by the addition of a display and buttons 3 Not available on SVI2 0 4 Available only on SVI2 0 4 FLAMEPROOF and DUST IGNITION PROOF REQUIREMENTS 4 1 General The 1 2 inch NPT fittings must enter the housing at least five full turns The c...

Страница 76: ...lectrical connections need to be installed according to EN 60079 14 For operation in hazardous area category II 1 the ambient temperature needs to be lowered according to the requirements of EN 1127 1 reduction factor of 80 The max allowed ambient temperature for category 1 inclusive the requirement of EN1127 1 is T6 Ta 40 C to 43 C T5 Ta 40 C to 55 C T4 Ta 40 C to 83 C 5 3 Category II 1 Zone 0 X ...

Страница 77: ... Temp 40 to 85ºC 30 Volts 4 20 mA 150 PSI 0518 011531 741 779 Rev G Ex ia IIC T6 XP CL I DIV 1 GP A B C D NI CL I DIV 2 GP A B C D DIP CL II III DIV 1 GP E F G S CL II III DIV 2 GP F G PERMANENTLY MARK THE PROTECTION TYPE CHOSEN ONCE THE TYPE HAS BEEN MARKED IT CAN NOT BE CHANGED II 1G Ex ia IIC T6 II 1D Ex iaD 20 T96 C II 2G Ex dm IIB H2 T6 II 2D Ex tD A21 IP66 T96 C II 3G Ex nL IIC T6 II 3D Ex t...

Страница 78: ...280X Certifiacte Number II 1G Ex ia IIC T6 Intrinsically Safe gas II 1D Ex iaD 20 T96 C Intrinsically Safe dust II 2G Ex dm IIB H2 T6 Flameproof Encapsulation gas II 2D Ex tD A21 IP66 T96 C Protection by Enclosure dust II 3G Ex nL IIC T6 Limited Energy gas II 3D Ex tD A22 IP66 T96 C Protection by Enclosure dust IEC IECEx FMG 07 0007X Certificate Number Ex ia IIC T6 Intrinsically Safe Ex d mb IIC G...

Страница 79: ... NOT OPEN EVEN WHEN ISOLATED WHEN FLAMMABLE GAS OR DUST ATMOSPHERES ARE PRESENT 6 7 Notes Related to Intrinsic Safety 1 INTRINISICALLY SAFE WHEN INSTALLED INSTALL Per ES 699 2 Supply Connection Wiring Rated for 5ºC Above Max Ambient 3 PERMANENTLY MARK THE PROTECTION TYPE CHOSEN ONCE THE TYPE HAS BEEN MARKED IT CAN NOT BE CHANGED 6 8 Model Code SVI2 abcdefgh see section 3 above for explanation 6 9 ...

Страница 80: ... Type 4X IP66 DO NOT OPEN EVEN WHEN ISOLATED WHEN FLAMMABLE DUST ATMOSPHERES ARE PRESENT ZELM 05ATEX0280X SN nnywwnnnn Operating Temp 40ºC to 85ºC T6 Ta 60ºC T5 Ta 75ºC T4 Ta 85ºC 055201 188 779 Rev E PERMANENTLY MARK THE PROTECTION TYPE CHOSEN ONCE THE TYPE HAS BEEN MARKED IT CAN NOT BE CHANGED II 2G Ex ia IIC T6 0518 Ex ia IIC T6 IECEx FMG 07 0007x IECEx II 2D Ex iaD 20 T96 C 7 1 Manufacturers N...

Страница 81: ... IP66 7 5 Temperature Class T6 Ta 60 C T5 Ta 75 C T4 Ta 85 C 7 6 Notes Related to Intrinsic Safety 1 INTRINISICALLY SAFE WHEN INSTALLED INSTALL Per ES 699 2 Supply Connection Wiring Rated for 5ºC Above Max Ambient 3 PERMANENTLY MARK THE PROTECTION TYPE CHOSEN ONCE THE TYPE HAS BEEN MARKED IT CAN NOT BE CHANGED 7 7 Model Code SVI2 1bcdefg4 see section 3 above for explanation 7 8 Serial Number SN nn...

Страница 82: ...iption of Flameproof and Intrinsically Safe Markings SVI II Remote Mount 8 1 Manufacturers Name and Location Dresser Inc Masoneilan Operations Avon MA 02322 8 2 Product Name SVI II Remote Mount 82 GE Oil Gas ValVue SVI II AP Quick Start ...

Страница 83: ...le for dust Div 1 SUITABLE FOR CL III DIV 1 Suitable for fibers Div 1 T5 Ta 85 C T6 Ta 75 C ATEX 8 3 1 ATEX Specific Note PERMANENTLY MARK THE PROTECTION TYPE CHOSEN ONCE THE TYPE HAS BEEN MARKED IT CAN NOT BE CHANGED II 1 G Ex ia IIC T5 Ta 85 C T6 Ta 75 C Intrinsically Safe gas II 1 D Ex iaD 20 IP66 T96 C Intrinsically Safe dust FM11ATEX0008X Certificate Number II 2 G EEx d IIB H2 T5 Ta 85 C T6 T...

Страница 84: ...olts li 10 5mA Ci 0 Li 0 Pi 68mW 8 5 Enclosure Type Type 4X IP66 8 6 Temperature Class T6 Ta 60 C T5 Ta 75 C T4 Ta 85 C 8 7 Notes Related to Intrinsic Safety 1 INTRINISICALLY SAFE WHEN INSTALLED Per ES 699 2 Supply Connection Wiring Rated for 5ºC Above Max Ambient 8 8 Other Notes 1 INCH 14 NPT CONDUIT THREAD 8 9 Model Code SVI2 abcdefgh see section 3 above for explanation 8 10 Serial Number REM YY...

Страница 85: ...e 13 of 17 9 Intrinsically Safe Installation Wiring Requirements Each intrinsically safe cable must include a grounded shield or be run in a separate metal conduit 85 Specifications and Hazardous Location Installation ...

Страница 86: ... Canadian Electrical Code Division 2 Wiring Methods See also note 4 ATEX requirements EU Intrinsically safe installations must be installed per EN60079 10 and EN60079 14 as they apply to the specific category 10 3 SVI II AP and 4 20 mA IN Terminals These terminals power the SVI II AP The barrier is the Controller Output Type for example MTL 728 Entity Parameters Vmax 30 Vdc Imax 125 mA Ci 6 5 nF L...

Страница 87: ...hes 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 parameters are Vmax 30 Vdc Imax 125 mA Ci 5 nF Li 10 uH Pmax 900 mW 10 7 SVI II AP 1 and 2 and 3 REMOTE Terminals The REMOTE terminals deliver reference Voltage to an optional remote position sensing potentiometer Current Voltage and Power ar...

Страница 88: ... can permanently damage the safety related components in the device making the device unsuitable for use in an intrinsically system 11 REPAIR WARNING EXPLOSION HAZARD SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR USE IN A HAZARDOUS LOCATION Only qualified service personnel are permitted to make repairs No part replacement is permitted on the SVI II REMOTE On the SVI II AP replacement of th...

Страница 89: ...place on the wire sleeve and is not damaged The four retaining screws are snug Inserting the wire sleeve through the housing does not require force 11 3 Relay Make sure that The five O rings are seated in the base of the relay and are not damaged The three mounting screws are snug 89 Specifications and Hazardous Location Installation ...

Страница 90: ...90 GE Oil Gas ValVue SVI II AP Quick Start Spare Parts ...

Страница 91: ...91 Specifications and Spare Parts ...

Страница 92: ...92 GE Oil Gas ValVue SVI II AP Quick Start ...

Страница 93: ...Relay Spare Part Kit Standard Construction High Flow Single Acting SVI II AP 2 720014541 999 0000 93 Specifications and Spare Parts ...

Страница 94: ...tered trademarks or trademarks of their respective owners General Electric Company All rights reserved Visit your web site www fr eps com E P S FRANCE 24 bis rue de Picpus 75012 PARIS Tel 33 0 9 83 01 21 01 ventes fr eps com E P S CAMEROON Immeuble Carré d Or Rue Njo Njo Bonapriso DOUALA Tel 237 6 52 12 70 95 ventes fr eps com ...

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