1511 InRef1 is multiple instance or only constant name?
- Created
- 16 Sep 2016
- Status
- Not ApplicableClosed: the issue falls outside the scope of the standard. No further comments are taken. Show the workflow
- Part
- Part 7-4 (2010; Edition 2)
- Links
- None
- Page
- 23
- Clause
- table common LN
- Paragraph
- table common LN
- Category
- Issue for edition 2 of this part
Issue
Does the name of DO InRef1 suggest multiple instances (InRef1, InRef2... InRef[n]) or it is always InRef1?
There is no description for this, thus single instance always named InRef1?
CycTrMod1 has description in the table for RREC. There are multiple instances of DOs.
Proposal
Clarification
| Discussion | Created |
|---|---|
| Not Applicable as mentioned by Henry in the previous response - The ame dme t that is published fixes this. Please look at the amendment. | 17 Sep 16 |
|
Not Applicable
The X1 in PDIS and TmAChr33 in PDIF also? There shall be clarification in all tables that uses numbers for multiple instances of DO. |
16 Sep 16 |
|
Not Applicable
The number following the DOname within a LN-table shows that there can be many instances of it in an instance of that LN-class.
To improve the understanding of that rule, IEC TC57 WG10 introduces in the revision of part 7-4 (in stage "committee draft for voting" now) special presence conditions, e.g. Omulti - "Zero or more elements may be present; all instances have an instance number >0" , Mmulti- "At least one element shall be present; all instances have an instance number >0". InRef has the presence condition Omulti. |
16 Sep 16 |