Smart positioner SVP3000 Alphaplus
Yamatake Corporation Yamatake Property
Table of contents I. II. III. IV. V. VI. VII.
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Bird’s eye view of SVP Five supporting systems and advantages Further advantage Three added advantages of Remote type SVP Reliability Availability Summary
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I. Bird’s eye view of SVP A. History: YAMATAKE is the pioneer of Smart Positioner in the world.
B. Functionality: Core function and its enhanced four supporting systems.
C. SVP families
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I. Bird’s eye view of SVP A. History a.
b. c. d. e.
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YAMATAKE is the pioneer and is also one of the leading corporations of Smart Positioner products and development in the world. First pilot model was released in 1991. SVP3000 Alphaplus was released in 1998. SVP3000 Alphaplus already has been sold 100,000 units in the world. YAMATAKE occupies over 95% share in Smart Positioner market in Japan.
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I. Bird’s eye view of SVP B. Functionality: Core function and its five enhanced supporting systems
Enhanced functions PC basis maintenance supporting system
Fully automatic configuration
Core function Controlling valve opening accurately and efficiently
Smart configuration
Positive shut-off configuration User definable Flow characteristics
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I. Bird’s eye view of SVP C. SVP families type
Integral type
Model No. AVP300
Smart positioner
AVP301
Smart positioned with integrated travel transmission
AVP302
Smart positioned HART compatible model
AVP304
Smart positioned Foundation Field bus compatible model Smart positioned Analog output control/ Foundation Field bus for diagnostic functions
AVP200
Remote type Smart positioned
AVP303
Remote type
AVP201 AVP202 AVP203
Integral type
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Specification
Remote type Smart positioned with integrated travel transmission Remote type Smart positioned HART compatible model Remote type Smart positioned Foundation Field bus compatible model
SVX100
Smart positioned for rotary actuator
SVX102
Smart positioned HART compatible model For rotary actuator
General type Model AVP300/ 301/302/303
Remote type Model AVP200/ 201/202/203
General type Model SVX100/102 Yamatake Property
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II. Five supporting systems and advantages
A. B. C. D. E.
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Fully automatic configuration Positive shut-off configuration Flow characteristics Smart configuration PC basis maintenance supporting system
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II. Five supporting systems and advantages A. Fully automatic configuration program. –
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SVP’s automatic configuration program, named “Auto setup” , shortens configuration time of positioner dramatically. No configuration tools, like handheld communicators or PCs, are required. What you need is only a screw driver.
Minimizing configuration time
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II. Five supporting systems and advantages
B. Positive shut-off configuration
Minimizing process leakage Avoiding seat erosion
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100
Valve travel [%]
– By cutting off unnecessary output pressure to actuator at specific point, SVP assures valve’s original shut-off performance continuously.
0 4
Input signal (am)
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II. Five supporting systems and advantages C. Flow characteristics – This configuration optimizes valves’ overall flow characteristics with the process.
User definable flow characteristics
100 Valve travel [%]
Realizing stable control
QO Linear EQ%
0 4
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Input signal [mA] Yamatake Property
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II. Five supporting systems and advantages
D. Smart configuration – Most configuration items of SVP are covered by communication through handheld communicator. – You do not need mechanical parts replacement or calibration for configuration.
Major configuration parts of conventional positioner
Reducing configuration time Reducing inventory cost Configuration of SVP Feb, 2004
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II. Five supporting systems and advantages E. PC basis maintenance supporting system Network configuration
Data upload and download
Configuration and record the SVP parameters
Monitoring the diagnostic functions Feb, 2004
Registration for CV and SVP specifications
Step/ Lump response Yamatake Property
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III. Further advantage
Valve travel transmission – SVP transmits valve travel with 4 to 20mA current signal. – With this technological capability, valve travel transmission consistently inform process controlling situation.
Indicator
Controller
Valve travel
Recognizing the need to repair/modify for important valves before the trouble happens. Reducing downtime of valves.
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IV. Three added advantages of Remote type SVP • Extending Valve Travel Detector from SVP main body realizes SVP’s remote installation. • This unique feature brings about following three advantages to customers. A. Improved vibration resistance performance B. Increased maintainability of valves and positioners installed in hazardous environments. C. Economical replacement of combination of I/P transducer and P/P positioner. Feb, 2004
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IV. Three added advantages of Remote type SVP A. Improved vibration resistance performance • The VTD (Valve Travel Detector) sensor is mounted remotely away from the main positioner • Vibration-resistant VTD sensor • Main positioner is not exposed to high vibration from valves • 2G 、～400Hz → 10G、～ 、～2000Hz 、～ VTD (Valve Travel Detector)
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IV. Three added advantages of Remote type SVP B. Increased maintainability Main body can be installed in safety area to improve maintainability even the control valve is in hazardous area. High location
High temperature
Safety Location Manual operation
Near pump
Hazardous environments
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Thickness piping
Cleaning for nozzle and flapper
Check for -Valve travel - Input signal - Self diagnostic
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IV. Three added advantages of Remote type SVP C. Economical replacement • Replace I/P + PP with Remote type SVP using existing wirings • Reduced air consumption and maintenance device : • I/P+PP positioner > one I/P positioner • Two regulators > one regulator Regulator I/P Converter
PP posiioner Regulator
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V. Reliability A. Reliable Design
Pneumatic circuits
1. Isolated design between electronics and pneumatic circuits eliminates troubles caused by instrumentation air quality that includes dusts and humidity. 2. Non-contact MR sensor for valve travel detector (VTD) prevents wear and tier of sensor and assures long life of SVP.
Feedback Lever
Pneumatic circuits
Magnet Electrical components
Isolated design between electronics and pneumatic circuits Feb, 2004
Electrical components
Magnet sensor
Non- contact design of VTD Yamatake Property
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V. Reliability B. WIB evaluated product 1. TNO, an independent Dutch organization for applied Research and Development, has evaluated AVP302 by the WIB request in 2003. 2. WIB published the Evaluation Report for AVP302 in September 2003. 3. The evaluation results proved that the AVP302 satisfies the Yamatake designated specifications. WIB: Working-party on Instrument Behaviour Feb, 2004
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VI. Availability A. Wider in availability Available to any type of control valves 1. SVP can be installed to any type of control valves, including linear motion and rotary motion. 2. Easy to install to major valve supplier actuators, e.g. Fisher 667and 668, and Masoneilan Camflex II.
AVP302 on Masoneilan Camflex II SVX100 on Jamesbury VPVL actuator AVP302 on Fisher 667 actuator Feb, 2004
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VI. Availability B. AMS aware SVP has been resisted in the AMS aware list that is issued by Emerson.
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VII. Summary A. The core function of SVP, namely controlling valve opening accurately and efficiently, is supported by five enhanced supporting systems. B. They are Fully automatic configuration, Positive shut-off configuration, User definable flow characteristics, Smart configuration, and PC basis maintenance supporting system. C. Each five supporting systems have brought about significant advantages. D. Also the valve travel transmission inform process controlling situation provides advantages. E. Remote type SVP brings about three added advantages that are improved vibration resistance performance, increased maintainability and economical replacement. F. SVP has Reliable design, WIB evaluation, wider in Availability, and AMS aware. Feb, 2004
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