IEC TS 61804-1:2003

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
  3.1 General definitions
  3.2 Definitions based on IA/IM-channel
  3.3 Abbreviated terms
4 Engineering requirements
  4.1 General
  4.2 Requirements for design phase
5 Compatibility levels
  5.1 General
  5.2 Incompatibility
  5.3 Coexistence
  5.4 Interconnectability
  5.5 Interworkability
  5.6 Interoperability
  5.7 Interchangeability
6 Functional requirements
  6.1 General
  6.2 System (or channel or device) status
  6.3 Validity index (VI)
  6.4 Signal processing
  6.5 Measurement information processing
  6.6 Device diagnostics and test support
  6.7 Local interfaces attachment
  6.8 Device (and system and channel) management
7 FB application requirements
  7.1 System overview
  7.2 Overview of basic FB types
  7.3 FB requirements
  7.4 Initial sets of FBs derived from I&C
  7.5 FB environment requirements
  7.6 Communications requirements
8 Additional requirements
  8.1 Cooperation with external applications
  8.2 Additional characteristic requirements
  8.3 Conformance requirements
9 Device descriptive language
  9.1 Background
  9.2 Basic requirements
  9.3 General requirements
Annex A (informative) Life cycle of the system
Annex B (informative) FB functional requirements: the user's
                      view
Annex C (informative) Relation between IEC 61804 series and
                      IEC 61499-1
Annex D (informative) Mapping of an analogue input FB to
                      IEC 61499
Annex E (informative) FB requirement overview support
Annex F (informative) AME requirements
Bibliography

provides guidelines for suppliers to meet evolving requirements for digital process control systems through which users can be assured of the compatibility, the interworkability, the interconnectability, the interoperability and the interchange-ability of the devices they choose.It gives the overall requirements. For better understanding, this part gives background information and examples in annexes. It defines the requirements for FBs to provide control and to facilitate maintenance and technical management as applications which interact with actuators and measurement devices