SC 65C

Industrial networks

 

Detail

Committee
Working Groups
Project Leader

Current

Status

Frcst Pub

Date

Stability

Date

SC 65CWG 12 V DemassieuxPPUB2016-072021

History

Stage
Document
Downloads
Decision Date
Target Date
AMW
65C/712/RR PDF file 119 kB
2012-08-10 
AMW
65C/712A/RR PDF file 142 kB
2012-08-10 
1CD
65C/748/CD PDF file 8307 kB
2013-11-152013-05
ACDV
65C/756/CC Word file 42 kB
PDF file 158 kB
2014-03-072014-03
CCDV
65C/780/CDV PDF file 8147 kB
ZIP file 11718 kB
PDF file 8994 kB
2014-09-122014-11
AFDIS
65C/802A/RVC Word file 42 kB
PDF file 121 kB
2014-12-262015-03
DECFDIS
2015-10-232015-07
RFDIS
2015-11-162015-11
CFDIS
65C/851/FDIS

2016-03-252016-01
APUB
65C/854/RVD PDF file 198 kB
2016-05-132016-05
BPUB
2016-05-162016-06
PPUB
2016-07-132016-07
 2019-07

Abstract

IEC 61784 3-2:2016 specifies a safety communication layer (services and protocol) based on CPF 2 of IEC 61784-1, IEC 61784-2 and IEC 61158 Type 2. It identifies the principles for functional safety communications defined in IEC 61784-3 that are relevant for this safety communication layer. This safety communication layer is intended for implementation in safety devices only. This third edition cancels and replaces the second edition published in 2010. This edition constitutes a technical revision. The main changes with respect to the previous edition are listed below (and highlighted in yellow in this document):
- Added detailed requirements for use of FSCP 2/1 in conjunction with CP 16/3 (see 4.1, 6.4.3, 6.5.3, 8.2, 8.13, and miscellaneous references when referencing CPF 2 networks);
- Defined object class section keywords for safety to EDS file definition in 8.10.2.1;
- New sections on safety CRC overview in 7.1.2.1 and Rollover counts for EF format in 7.4;
- Corrections to PFH calculations in 9.5.2;
- Change from MACID to NodeID as general reference to network identifier.

Project

IEC 61784-3-2:2016 ED3

Industrial communication networks - Profiles - Part 3-2: Functional safety fieldbuses - Additional specifications for CPF 2

 

 

Associated Documents:

65C/909A/RR

PDF file 139 kB