Norm

IEC/PAS 61158-6-22:2009 en

Industriële communicatienetwerken - Veldbus specificaties - Deel 6-22: Protocolspecificatie van de toepassingslaag - Type SNpTYPE elementen

  • Deze norm is ingetrokken sinds 24-08-2010

249,27

Over deze norm

Status Ingetrokken
Aantal pagina's 91
Commissie Industrieel meten, regelen en automatiseren
Gepubliceerd op 01-08-2009
Taal Engels
The fieldbus Application Layer (FAL) provides user programs with a means to access the fieldbus communication environment. In this respect, the FAL can be viewed as a “window between corresponding application programs.” This part of IEC 61158-6 provides common elements for basic time-critical and non-timecritical messaging communications between application programs in an automation environment and material specific to Type SNpTYPE fieldbus. The term “time-critical” is used to represent the presence of a time-window, within which one or more specified actions are required to be completed with some defined level of certainty. Failure to complete specified actions within the time window risks failure of the applications requesting the actions, with attendant risk to equipment, plant and possibly human life.

Details

ICS-code 25.040.40
35.100.70
Nederlandse titel Industriële communicatienetwerken - Veldbus specificaties - Deel 6-22: Protocolspecificatie van de toepassingslaag - Type SNpTYPE elementen
Engelse titel Industrial communication networks - Fieldbus specifications - Part 6-22: Application layer protocol specification - Type SNpTYPE elements
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