Kalibrering af Vejeceller og Flowmålere i processen INSA 1 / 48
INSA 2 / 48 Hvordan man bygger en flowvogn
Målsætning: at udnytte tidligere erfaringer med bygning af flowvogne. Fokus på kompakt design og kendte løsningsmodeller Design krav: Ingen computer styring -> mindre valideringsvedligehold Brugervenlig betjening Fokus på at optimere styring af flowet Ergonomi Skuelys i stå højde Bundventil kan betjenes uden at skal ind i vognen Alle tilslutninger fra en side Person sikkerhed Ingen åbning af spændingsførende skabe under drift Alle ventiler placeret så de kan betjenes uden fare Optimal nøjagtighed i hele måleområdet. INSA 3 / 48
BRUG AF 3D TEGNINGER STP-filer på komponenter TENDE VEGA YOKOGAWA ALFA LAVAL INSA 4 / 48
INSA 5 / 48 Design
Design proces 26-10-2011 LUKKET DESIGN 10.11.2011 INSA 6 / 48
- At bygge en flow vogn. Fælles Novo og Insatech gruppe afholdte 4-5 design møder. URS dokument og PI diagrammer blev løbende opdateret og reviewed Undersøgelse af automationsudfordringer med lille for projekt Proff of concept på flowstand i Insatech. URS materiale afsluttet Tilbud og kontraktforhandling. Kick off møde. Under projektafvikling 3-4 review møder hvoraf der er lavet plus og minus CO. Ændring i kontraktsum fra start til slut mindre end 4% Primær omdrejningspunkt for review møder har været 3D tegninger, det har givet et fantastisk modspil/samarbejde. INSA 7 / 48
INSA 8 / 48 Beskrivelse af styring
INSA 9 / 48
Flowregulering Trykregulering Vegabar Reference UT35 A UU T INSA 10 / 48
Ethernet MW100 Modbus TCP SCPI Gateway Impuls 10000 Hz Modbus Hart HCS Flow Densitet Temperatur Diagnostik ma Agilent 34411a UU T INSA 11 / 48
URS 1 Req. Number Requirement description Rationale/reference Q 7.6.1 Run time (hh:mm:ss) Q 7.6.2 Total mass (based on pulses or BUS ) (Average mass flow rate is calculated based on average Run Time and Total Mass) Q 7.6.3 Total volume (calculated by total mass and density, or maybe measured directly via BUS if possible 1 ) (Average volume flow rate is calculated based on average Run Time and Total Volume) Q 7.6.4 Average Density over run time (can be used for calculating the total volume) Q 7.6.5 Average ma from UUT over run time (Average flow rate is calculated based on average ma and span of the measuring system) C 7.6.6 Actual mass flow rate (live value) (For information and controlling) C 7.6.7 Actual volume flow rate (live value) (For information and controlling) C 7.6.8 Actual density (live value) (For information and controlling) - C 7.6.9 Actual ma (live value) (For information and controlling) - C 7.6.10 Total pulses from UUT (Average flow rate is calculated based on average Run Time - and Total Pulses) C 7.6.11 It should be possible to convert - Litre/h to M 3 /h C 7.6.12 It should be possible to see: Req. 7.6.2, 7.6.3 and 7.6.5 Average ma Average Flow(L/h, Kg/h og M3/h for UUT(mA) It should be possible to see : Pulse total Calculated Flow in l/h for UUT(pulse) INSA 12 / 48
INSA 13 / 48 Master display
URS 2 Req. Number Requirement description Rationale/reference Q 7.8.1. The operator must be able to perform zero adjustment of flow meter Q 7.8.2 It must not be possible to perform calibration during zero adjustment Q 7.8.3 The operator must be able to set the calibration run time in sec. The system should show a default value (240 sec.) or last used value. Q 7.8.4 The operator must be able to see the live values at all times Q 7.8.5 The operator must be able to start a calibration run by pushing a start button. The data aq. must start simultaneously. Q 7.8.6 The calibration run must stop automatically when the preset calibration run time has passed. The data aq. must stop simultaneously. Q 7.8.7 The operator must be able to stop a calibration run by pushing a stop button. The data aq. must stop simultaneously. Q 7.8.8 The operator must be able to reset the totalizes (Total Mass and Total Volume) C 7.8.9 The flow rig must be able to control the flow rate automatically 5 % stability in range 500 to 35000 10 % in range 50 to 499 20 % in range 5 to 49 (Kg/h or L/h) C 7.8.10 It should be possible to perform zero control for UUT (Based on average flow at zero flow) To see if the Zero adjustment is necessary. Req. 7.8.1 and 7.9.1 INSA 14 / 48
INSA 15 / 48 Parameter display
INSA 16 / 48 Optimering for Administrator
Software Ethernet HMI Pro-face AGP3750 Controller Flowregulator Yokogawa MW100 Yokogawa UT55A INSA 17 / 48
INSA 18 / 48 Simpelt Modbus Operatørdisplay Data ind og data ud Ingen databehandling!
INSA 19 / 48 Data ud ved valg af flowmåler
MW100 Controller (PLC) En analog PLC. Matematikkanaler benyttes til beregninger INSA 20 / 48
MW100 kontrol af beregninger MW100 CSV eksport Excel INSA 21 / 48
MW100 Webinterface Benyttes kun for diagnostiske formål: Kontrol af mellemberegninger Datavalidering INSA 22 / 48
UT55 Flowregulator - opgaven Reguler flow på 4 flowmålere med hver sit måleområde med 3 ventiler! INSA 23 / 48
UT55 Flowregulator Ladder Program Ladder Program til at styre digitale udgange til skift af flowmåler og ventil INSA 24 / 48
UT55 Flowregulator Ladder Program Drænfunktion Man/Auto skift til erstatning af potentiometer INSA 25 / 48
INSA 26 / 48 Validering
URS URS version 002 IRS P&I diagram requirement MAINTENANCE DATA Materials requirement Welding requirement OSV FLOWVOGN INSA 27 / 48
URS URS version 003 Installation requirements general FLOWVOGN Req. Number Requirement description Rationale/reference C&Q 7.1.1 Installations must be performed according to Ref. 6. standard installation requirements. See.Ref.2 Relevant requirements referred to requirements table in each protocol C & Q requirements are defined by Requirement table. INSA 28 / 48
FLOWVOGN IRS INSA 29 / 48
FLOWVOGN RTM INSA 30 / 48
FLOWVOGN Dokumenter INSA 31 / 48
INSA 32 / 48 Doseringsvogn
INSA 33 / 48
INSA 34 / 48 Nogen Spørgsmål?