API 550PT1SEC14 : 1ED 82
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
PROCESS COMPUTER SYSTEMS
01-09-1995
12-01-2013
Describes monolithic computer based digital process control systems that are user programmable, that is on line, sensor based, real time computer systems designed for the process industries, are configurable multiloop control systems, are not considered user programmable and are discussed in Section 5 "Automatic Controllers".
| DocumentType |
Standard
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| PublisherName |
American Petroleum Institute
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| Status |
Withdrawn
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| SupersededBy |
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