co2 progress and issues on the control system lukasz zwalinski – ph/dt 28.09.2009
TRANSCRIPT
CO2progress and issues on the
control system
Lukasz Zwalinski – PH/DT28.09.2009
Requirements for test stand:
• 30 Analog Inputs
• 5 Analog Outputs
• 6 Digital Inputs
• 5 Digital Outputs
• SCADA system with long term logging
Requirements for thermosiphon
L.Zwalinski – PH/DT CO2 test stand control system 7.10.2009
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UNICOS - UNified Industrial COntrol System
UNICOS environment supports all three control system layers:• supervision (SCADA: PVSS)• control (PLC: Siemens S7 and Schneider)• field layer
The package of programming tools includes:• baseline library (with modular PID algorithm)• code generator• skeleton templates and example of objects list
Object definitions provided by UNICOS are split into: • I/O Objects (Digital Input, Digital Output, Analog Input) • Field Objects (OnOff, Analog, Controller, etc.) • Process Control Objects (PCO).
SCADA Servers
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CP
IP c
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icat
ion
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PLC Process Control
PLC Process Control & Field interface
Operator Consoles
Fieldbus Networks
control system connection to the process directly or through field-buses
Industrial Field layer
Industrial Supervision Layer
Interface to operators
(Monitoring & Command emission)
Real time DB & Archiving
Control Logic Actions
Industrial Control layer
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UNICOS user interface
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UNICOS – how does it work
SCADA server
Logic Generator
Instance Generator
Specyfication
SIEMENS PLC
UNICOS project creation:
1 – Exel specyfication preparation
2 – PLC hardware configuration
3 – PLC & PVSS instance generation
4 – Process logic programation
5 – Code compilation
6 – Loading to PLC
7 – Commisionig & operation
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All generated files will be kept in Subversion Version Control (SVN) service.
L.Zwalinski – PH/DT CO2 test stand control system 7.10.2009
Selected equipement – SIEMENS
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Equipment type Equipment Ref. Qty
SIMATIC S7-300, RAIL L=480MM 6ES7390-1AE80-0AA0 2
Power Supply 6ES7307-1EA00-0AA0 1
CPU 317-2 PN/DP 6ES7317-2EK13-0AB0 1
SIMATIC S7, MICRO MEMORY CARD 6ES7953-8LL20-0AA0 1
Analog Input Card (8* 4-20mA) 6ES7331-7KF02-0AB0 5
Analog Output Card (8* 4-20mA) 6ES7332-5HF00-0AB0 1
Digital IN/Out Card 16 DI AND 16 DO, 24V DC, 0.5A 6ES7323-1BL00-0AA0 1
L.Zwalinski – PH/DT CO2 test stand control system 7.10.2009
Available channel number
free channels number
spare card
40 10 Yes
8 3 No
16 11 No
16 12 No
Ethernet (TN)
There will be ? option modes driven by allowance table
Plant operation
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System Stopped
Warm Stop Stand By Cool down Run Cold Stop
Option mode 1 Option mode 3Option mode 2 Option mode 5Option mode 4
L.Zwalinski – PH/DT CO2 test stand control system 7.10.2009
Siemens: (first estimation)
cost estimated 13.5k chf ~ 9k €
- cost of electrical work is not included- PVSS data server in CCC not included (3267€)- racks and mechanics is not included (6000€)
Sources:- prices from orders in TE/CRG/CE Section – Marco Pezzetti- http://ab-project-unicos.web.cern.ch/ab-project-unicos/- detail costing .xls is placed on project work space- Siemens online ordering system
Cost summary
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