ISA 77.42.01 : 1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
03-19-2021
English
01-01-2006
1 Scope
2 Purpose
3 Definitions
4 Minimum design requirements for a feedwater control system
4.1 Process measurement requirements
4.2 Control and logic requirements
4.3 Final control device requirements
4.4 System reliability and availability
4.5 Minimum alarm requirements
4.6 Operator interface
Annex A - Reference
Annex B - Feedwater control
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