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[File Name or Event] Emerson Confidential 27-Jun-01, Slide 1 Slide 1 Travel Sensor Is Factory Adjusted The placement of the feedback arm on the travel.

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Presentation on theme: "[File Name or Event] Emerson Confidential 27-Jun-01, Slide 1 Slide 1 Travel Sensor Is Factory Adjusted The placement of the feedback arm on the travel."— Presentation transcript:

1 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 1 Slide 1 Travel Sensor Is Factory Adjusted The placement of the feedback arm on the travel sensor is factory adjusted and sealed with anti-tamper paint. This setting has been tested for functionality successfully several times before the DVC6000 ships from the factory. Do not assume this setting is wrong. Check everything else first before disturbing the anti-tamper paint. Anti-Tamper Paint

2 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 2 Slide 2 DVC6000 – Potentiometer Issues Potentiometer Components

3 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 3 Slide 3 Vibration Induced Potentiometer Wear Some control systems are not grounded Valve Travels in Higher Resistance Area (80 – 90% travel) Amplification of travel noise by velocity gain in the DVC tuning ( Reduce affect by changing to velocity gain of 0)

4 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 4 Slide 4 No Potentiometer Wear

5 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 5 Slide 5 ValveLink Graph with Potentiometer Wear- Thru

6 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 6 Slide 6 Profile Test Requires PD Tier

7 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 7 Slide 7 PD Profile No problems

8 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 8 Slide 8 PD Profile Test Showing Early Wear

9 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 9 Slide 9 Increase Reliability with Linkage-less feedback Best to remove potential wear points all together Unique linkage-less non-contact design –Feedback components never touch the instrument –DVC2000 Released in 2004 –DVC6200 HART –DVC6200f FOUNDATION Fieldbus No Linkages Feedback Arrays

10 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 10 Slide 10 DVC Product Details Differences between the DVC6200 & the DVC6000 –Hall sensor in place of the feedback potentiometer –Terminal box moves to the left side of the housing –New mounting kits (same design as DVC2000 kits) –HART: Firmware 10 required –F OUNDATION fieldbus: new PWB and terminal box required

11 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 11 Slide 11 DVC Mounting Kits Bolt patterns for DVC2000 and DVC6200 are identical Existing DVC2000 mounting kits are being updated –1 standard kit for both DVC6200 and DVC2000 –Stronger brackets will replace the existing brackets to accommodate additional weight New curved array –For use with the existing long stroke cams –For Fisher rotary actuator window 1”, 2” & 4” array Rotary Magnet Curved array

12 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 12 Slide 12 Long Stroke Mounting Anti-rotation

13 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 13 Slide 13 Dual Mounting Bracket

14 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 14 Slide 14 DVC6205/6215 Remote Mount

15 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 15 Slide 15 Terminal Boxes 1.Power 4V to 30V 2.Feedback 0-.5 V normal 3.DVC6215 Ground 4.Status Line

16 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 16 Slide 16 Design Engineering Used for Temperature Calibration -52 to 125 Deg C

17 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 17 Slide 17 Remote Mount Components

18 ValveLink Mobile

19 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 19 Slide 19 ValveLink Mobile Bluetooth Communications to a HART modem Developed for Windows Mobile platform Very compact, portable platform for local configuration, calibration, and diagnostics. Integration into Emerson 375 / 475 platform

20 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 20 Slide 20 ValveLink Mobile 2.0 Icon Driven User Interface Common Tasks Located on Home Screen. High Contrast for Outdoor Viewing. Thumb Driven Interface - No Stylus Required. Preprogrammed diagnostics. Tests can be run, saved, and uploaded later to ValveLink or AMS.

21 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 21 Slide 21 ValveLink Mobile on 375 / 475 Same interface as on PDA and Smartphone platforms. FAST configuration, calibration, and diagnostics.

22 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 22 Slide 22 Diagnostics on the 375 / 475 Total Scan Step Response PD Diagnostics Valve SignatureStep Study 1 Button Sweep Dynamic Error BandStroking Speed PD Traces

23 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 23 Slide 23 Valve Diagnostic Changes

24 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 24 Slide 24 PD Diagnostics

25 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 25 Slide 25 Import Field Data into ValveLink (Upload to the mother ship)

26 ValveLink Support

27 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 27 Slide 27 ValveLink 12 License Changes Planning on free Version with 12.0 targeted for Oct. –Install on Multiple PC’s –No additional license key required –Connect to 1 device at a time –Database is limited to one tag –Supports HART & Ff

28 [File Name or Event] Emerson Confidential 27-Jun-01, Slide 28 Slide 28 ValveLink Support $405 per year Includes License Support, New Software CD, and Web Based FTP Access ftp://ftp2.emersonprocess.com/


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