1、November 2013 IEC 61924-2 (First edition 2012) Maritime navigation and radiocommunication equipment and systems Integrated navigation systems Part 2: Modular structure for INS Operational and performance requirements, methods of testing and required test results CORRIGENDUM 1 Clause K.2 ACM Alert co
2、mmand Replace, in the title and the sentence definition (fourth paragraph) ACM by ACN as follows: K.2 ACN Alert command $-ACN,hhmmss.ss, aaa, x.x, x.x, c, a*hh Clause K.5 ARC Alert command refused Replace the existing sentence in this clause, by the following new sentence: $-ARC, hhmmss.ss, aaa, x.x
3、, x.x, c*hh Refused alert command, A, Q, O or S (see Note 5) Alert instance, 1 to 999999 (see Note 4) Alert identifier (see Note 3) Manufacturer mnemonic code (see Note 2) Time (see Note 1) Replace, in Note 5, ACM by ACN as follows: NOTE 5 Refused Alert Command: Indicates refused “Alert command” of
4、a corresponding ACN sentence. This should not be a null field. This change of designation of the alert command has to be updated throughout IEC 61924-2 as follows: Table of contents, the title of Table J.2 now reads: Conversion from ACN to ACK Replace ACM by ACN in the following clauses, subclauses,
5、 tables and figures: 8.9.1.1 3 rdparagraph 8.9.5.2.2 4 thbullet Table F.1 3 rdrow Table F.2 2 ndrow J.3.1 7 thbullet J.3.1 NOTE after 7th bullet 2 occurrences J.3.2 Title 2 November 2013 J.3.2 1 stparagraph Table J.1 6 throw Table J.1 7 throw Table J.2 Title Table J.2 1 strow, column title J.3.2 exa
6、mple below Table J.2 1 occurrence Figure J.1 1 occurrence, see below J.3.3 1 stparagraph, below Figure J.1 J.3.4 1 stparagraph, below Figure J.2 Clause J.4 Title J.4.1 1 stparagraph 2 occurrences Figure J.3 1 occurrence, see below Figure J.4 1 occurrence, see below J.4.6 Title J.4.6.1 1 stparagraph
7、J.4.6.2 1 stparagraph Figure J.5 8 occurrences, see below Clause K.3 2 ndparagraph L.1.1 1 stparagraph 3 November 2013 ACN IEC 2819/13 Figure J.1 Legacy sensor communication showing priority reduction 4 November 2013 ACN IEC 2820/13 NOTE This Figure does not show the acknowledgement of the system re
8、levant alert by the operator. Figure J.3 Alerts communication showing priority reduction 5 November 2013 ACN IEC 2821/13 Figure J.4 Alerts with communication in case priority reduction is not possible 6 November 2013 (ACN) IEC 2822/13 (ACN) (ACN) (ACN) (ACN) (ACN) (ACN) (ACN) Figure J.5 Alert state diagram
