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The threads that wouldn't die...
- PC reliability?
- Windows, real time
- PID loops
- PCs vs. PLCs
- Replacing people
- MS 'monopoly'?
- Software quality
- Where do we go from here?
- Why pay?
- PC reliability?
- Windows, real time
- PID loops
- PCs vs. PLCs
- Replacing people
- MS 'monopoly'?
- Software quality
- Where do we go from here?
- Why pay?
Fortune
grep me no patterns and I'll tell you no lines.
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from the Process Control department...
DCS Factory Acceptance Test (FAT)what is the procedure to carry out Factory Acceptance Test (FAT) & Site Acceptance Test (SAT) of DCS panel?
Could any one give me the procedures?
Could any one give me the procedures?
Hi,
Colloquially speaking, just check the DCS against your own specifications in FAT and its suitability to your process. Allow the supplier to make amendments and check for them in SAT !
To list a few things, you may check following during FAT
- overall system performance
- system integration
- architecture
- redundancy
- I/O functionality
- Panel Wiring
- Screens
- Diagnosis
- Open/ Close Loop performances
- and so on
You may also ask your supplier as to what they are going to offer in FAT ! (If you don't know, ask them what they can offer without telling them that you don't know it!)
Regards
C. Potdar
Colloquially speaking, just check the DCS against your own specifications in FAT and its suitability to your process. Allow the supplier to make amendments and check for them in SAT !
To list a few things, you may check following during FAT
- overall system performance
- system integration
- architecture
- redundancy
- I/O functionality
- Panel Wiring
- Screens
- Diagnosis
- Open/ Close Loop performances
- and so on
You may also ask your supplier as to what they are going to offer in FAT ! (If you don't know, ask them what they can offer without telling them that you don't know it!)
Regards
C. Potdar
This a function of your control system engineering organization within your company and has to so with a set of standrds and procedures practiced in your company. It has to be developed also jointly with your automation vendor and project engineering group.
From Control Engineering magazine...
Related articles from Control Engineering magazine- OPC: Painless migration, classic OPC DA to OPC UA, partership
- Easier: panel designs, short-circuit current rating compliance
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- Partnership: Advanced, interoperable motion control, machine tools
- Protect intellectual property: Encrypt firmware, control code
- Portable computing: Operators can be mobile with rugged HMI
- Whitepaper: Small form factor HMIs evolve
- Remote control: Get behind firewalls—securely
- Report asks: Will DIN-rail PCs with I/O revolutionize industrial PCs?
Above articles copyright 2008 Reed Business Information. Subject to its Terms of Use.
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