I.S. EN 61334-4-33:1999
Current
The latest, up-to-date edition.
DISTRIBUTION AUTOMATION USING DISTRIBUTION LINE CARRIER SYSTEMS - DATA COMMUNICATION PROTOCOLS - DATA LINK LAYER - CONNECTION ORIENTED PROTOCOL
12-01-2013
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
INTRODUCTION
1 General
1.1 Scope and object
1.2 Normative references
1.3 Acronyms and definitions
2 LLC service specification
2.1 Overview of interactions
2.1.1 Basic services
2.1.2 Unsolicited services
2.1.3 Management services
2.2 DL_Data.request
2.2.1 Function
2.2.2 Structure
2.2.3 Use
2.3 DL_Data.confirm
2.3.1 Function
2.3.2 Structure
2.3.3 Use
2.4 DL_Data.indication
2.4.1 Function
2.4.2 Structure
2.4.3 Use
2.5 DL_Open.request
2.5.1 Function
2.5.2 Structure
2.5.3 Use
2.6 DL_Open.confirm
2.6.1 Function
2.6.2 Structure
2.6.3 Use
2.7 DL_Connect.request
2.7.1 Function
2.7.2 Structure
2.7.3 Use
2.8 DL_Connect.confirm
2.8.1 Function
2.8.2 Structure
2.8.3 Use
2.9 DL_Disconnect.request
2.9.1 Function
2.9.2 Structure
2.9.3 Use
2.10 DL_Disconnect.confirm
2.10.1 Function
2.10.2 Structure
2.10.3 Use
2.11 DL_Disconnect.indication
2.11.1 Function
2.11.2 Structure
2.11.3 Use
2.12 DL-Close.request
2.12.1 Function
2.12.2 Structure
2.12.3 Use
2.13 DL_Close.confirm
2.13.1 Function
2.13.2 Structure
2.13.3 Use
2.14 DL_Test.request
2.14.1 Function
2.14.2 Structure
2.14.3 Use
2.15 DL_Test.confirm
2.15.1 Function
2.15.2 Structure
2.15.3 Use
3 LLC to MAC sublayer interface
3.1 Overview of interactions
3.2 MA_Data.request
3.2.1 Function
3.2.2 Structure
3.2.3 Use
3.3 MA_Data.confirm
3.3.1 Function
3.3.2 Structure
3.3.3 Use
3.4 MA_Data.indication
3.4.1 Function
3.4.2 Structure
3.4.3 Use
4 LLC protocol data unit structure (LLC PDU)
4.1 General
4.2 LLC_PDU format
4.3 Address fields
4.3.1 Individual and group destination Lsap
4.3.2 Predefined addresses
4.4 Control field
4.5 Invalid LLC_PDU
5 LLC procedures description
5.1 Overview of the procedures
5.1.1 Procedure for addressing
5.1.2 L_pdu transmission
5.1.3 Information transmission
5.1.4 Time-out recovery
5.1.5 Information reception
5.1.6 Connection set-up
5.1.7 Connection close-down
5.1.8 Test sequence
5.1.9 Frame reject conditions
5.1.10 List of the LLC parameters
5.1.10.1 Length of a PDU
5.1.10.2 MAC available Service_Class
5.1.10.3 LLC station role
Annex ZA Normative references to international publications
with their corresponding European publications
Gives the services required by the data communication protocol (DCP) logical link control (LLC) sublayer entity at the logical interfaces with the LLC-user layer and the MAC sublayer, using the connection-oriented LLC procedures.
DevelopmentNote |
For CENELEC adoptions of IEC publications, please check www.iec.ch to be sure that you have any corrigenda that may apply. (01/2017)
|
DocumentType |
Standard
|
PublisherName |
National Standards Authority of Ireland
|
Status |
Current
|
Standards | Relationship |
NF EN 61334-4-33 : 1999 | Identical |
IEC 61334-4-33:1998 | Identical |
EN 61334-4-33:1998 | Identical |
DIN EN 61334-4-33:1999-08 | Identical |
SN EN 61334-4-33 : 1998 | Identical |
BS EN 61334-4-33:1998 | Identical |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.