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sklademVydáno: 2019-04-24
IEC 61158-3-19:2019
Industrial communication networks - Fieldbus specifications - Part 3-19: Data-link layer service definition - Type 19 elements
Réseaux de communication industriels - Spécifications des bus de terrain - Partie 3-19: Définition des services de couche liaison de données - Éléments de type 19
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Anglicky/Francouzsky Tisk
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| Označení normy: | IEC 61158-3-19:2019 |
| Vydáno: | 2019-04-24 |
| Jazyk: | Anglicky/Francouzsky |
Popis
IEC 61158-3-19:2019
IEC 61158-3-19:2019 defines the services provided to the Type 19 fieldbus application layer at the boundary between the application and data-link layers of the fieldbus reference model and systems management at the boundary between the data-link layer and systems management of the fieldbus reference model. This fourth edition cancels and replaces the third edition published in 2014. It constitutes a technical revision. The main changes are: -improving the hotplug and redundancy features; -improving the phase switching and the error handling; -editorial improvements