Information technology — Ubiquitous green community control network — Security
ISO/IEC/IEEE 18883:2016 is a specification which provides security service enhancements for the protocol defined in IEEE Std 1888™1, IEEE Standard for Ubiquitous Green Community Control Network Protocol. This standard describes security requirements for the ubiquitous green community control network and specifies the system security architecture along with security procedures and…
Information technology - Ubiquitous green community control network - Control and management
ISO/IEC/IEEE 18881:2016 is based on the IEEE 1888™1 protocols, this standard describes network gateway central access control and management policy through the extension of existing interface protocols, message formats, and interactive processing in ubiquitous green community control networks (UGCCNets). This standard extends the definition of the original interface protocols and message…
Information technology - Ubiquitous green community control network - Security
ISO/IEC/IEEE 18883:2016 is a specification which provides security service enhancements for the protocol defined in IEEE Std 1888™1, IEEE Standard for Ubiquitous Green Community Control Network Protocol. This standard describes security requirements for the ubiquitous green community control network and specifies the system security architecture along with security procedures and…
Water quality — Sampling — Part 24: Guidance on the auditing of water quality sampling
ISO 5667-24:2016 provides an audit protocol to monitor conformity with declared, or assumed, practices in all areas of water quality sampling. Specifically, this part of ISO 5667 provides guidance on the systematic assessment of sampling practices and procedures in the field, and assessing conformity with those given in the organization's sampling manual. It is applicable to the audit of…
Industrial communication networks - High availability automation networks - Part 3: Parallel Redunda...
IEC 62439-3:2016 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.
IEC 62439-3:2016 is applicable to high-availability automation networks based on the Ethernet technology. This part of…
Industrial communication networks - High availability automation networks - Part 3: Parallel Redunda...
IEC 62439-3:2016 is applicable to high-availability automation networks based on the Ethernet technology. This part of IEC 62439 specifies two redundancy protocols designed to provide seamless recovery in case of single failure of an inter-bridge link or bridge in the network, which are based on the same scheme: parallel transmission of duplicated information. This third edition cancels and…
Réseaux de communication industriels - Réseaux d'automatisme à haute disponibilité - Partie 3: ...
L'IEC 62439-3:2016 s'applique aux réseaux d'automatisme à haute disponibilité basés sur la technologie Ethernet. Cette partie de l'IEC 62439 spécifie deux protocoles de redondance conçus pour assurer une reprise transparente en cas de défaillance unique de liaison interpont ou de pont au sein du réseau, basés sur le schéma: transmission en parallèle d'informations…
Spectroscopie d'impédance électrochimique (SIE) sur des éprouvettes métalliques revêtues et non...
ISO 16773-3:2016 spécifie un mode opératoire permettant d'évaluer le montage expérimental de la SIE sur des éprouvettes revêtues de haute impédance. Des cellules test sont utilisées à cette fin pour simuler les éprouvettes revêtues de haute impédance. En se basant sur les circuits équivalents décrits, la présente partie de l'ISO 16773 donne des lignes directrices pour l'utilisation…
Electrochemical impedance spectroscopy (EIS) on coated and uncoated metallic specimens — Part 3: Pro...
ISO 16773-3:2016 specifies a procedure for the evaluation of the experimental set-up used for carrying out EIS on high-impedance coated samples. For this purpose, dummy cells are used to simulate high-impedance coated samples. On the basis of the equivalent circuits described, this part of ISO 16773 gives guidelines for the use of dummy cells to increase confidence in the test protocol, including…
Industrial communication networks - High availability automation networks - Part 5: Beacon Redundanc...
IEC 62439-5:2016 is applicable to high-availability automation networks based on the ISO/IEC/IEEE 8802-3 (IEEE 802.3) Ethernet technology. This part of the IEC 62439 series specifies a redundancy protocol that is based on the duplication of the network, the redundancy protocol being executed within the end nodes, as opposed to a redundancy protocol built in the switches. Fast error detection is…
