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NEMA ICS 12.1:1997

NEMA ICS 12.1:1997 Profiles Of Networked Industrial Devices - Part 1: General Rules This standard publication provides general rules and definitions for the development of profiles for networked industrial devices. Its purpose is to aid in the understanding, evaluation, design, and u

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Table of Contents

Foreword
Introduction
1Scope
2Normativereferences
3Definitions
4Modelarchitecture
4.1Introduction
4.2Deviceinformationpresentation
4.3Minimalinformation
4.4OptionalInformation
4.5Configurationinformation
4.6Templatedefinition
4.6.1Templateheader
4.6.2Templateparameters
4.6.3Templatestatemodel
4.6.4Templateassemblies
4.7Rulesofuse
4.7.1Commonstatemodels
4.7.2Inheritance
5Profileinformationexchangelanguage
5.1Generalformattingrules
5.1.1Sentence
5.1.2Fielddelimiters
5.1.3Stringsinfields
5.1.4Specialcharactersandlonglines
5.1.5Numberfields
5.1.6In-linecomments
5.1.7Profileinformationexchangeexample
5.2Parameterandassemblyinformation
5.2.1profileheaderinformation
5.2.2comments
5.2.3

parameterinformation
5.2.4parametervaluedescription
5.2.5assemblyinformation
5.2.6assemblymapping
5.3Stateinformation
5.3.1statenames
5.3.2statetransitions
5.3.3stateidentification
5.3.4statetransitioncommand
5.4Optiondefinitions
5.4.1optionheaderdefinition
5.4.2assemblysupported
5.4.3parametersupported
6Bindingarchitecture
6.1Memorymappednetworkbinding
6.2Messagebasednetworkmodels
6.3Bufferbasednetworkmodel
6.4Additionalrestrictionsandrequirementsinbindingmodels
AnnexA(informative)Profileandstatemodelexamples
A.1Simplesensingdevice
A.2Breakerdevice
A.3Intelligentdevicewithselftestandexternalreset
A.4Keypaddeviceprofile
A.5Simplesensorwithalarmandcontrol
A.6ACdriveprofile

Abstract

This standard publication provides general rules and definitions for the development of profiles for networked industrial devices. Its purpose is to aid in the understanding, evaluation, design, and use of networked industrial devices.

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