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| Identity number: | D00045 |
| DCC: | FE |
| Status level: | Standard |
| Name: | Function description |
| Content of information: | Description:
The function description details the means by which the user’s requirements, as defined in the requirement specification, are satisfied by the supplier's system.
Mandatory content of information:
– Related documentation;
– Overview;
– Process description;
– Mission and general structure of the measurement and control system;
– System functions;
– Description of data structures and the data administration system;
– System interfaces;
– System constraints and spare capacity;
– Timing/performance considerations;
– Availability;
– Maintenance and diagnostic features;
– Training requirements;
– Existing control system;
– Environmental aspects;
– Safety requirements;
– Ergonomic design.
Optional content of information:
– Noise specification;
– Problem areas;
– Data list;
– Other requirements. |
| Application area: | Electrical engineering (incl instrumentation and control), Process engineering |
| Activity area: | Functionality, Topology and location - layout |
| Form of presentation: | Z - Composite form |
| Released on: | 2008-04-14 |
| Applies: | D00011 (XXX Description) |
| Keywords: | descriptions, function descriptions |
| Source references: | IEC 61355:1997 |
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