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IDProjectCategoryView StatusDate SubmittedLast Update
000337610000-008: Data AccessSpecpublic2016-03-16 07:322016-10-25 16:46
Reporterozenozkaya Assigned ToKarl Deiretsbacher  
PrioritynormalSeverityminorReproducibilityN/A
Status closedResolutionfixed 
PlatformPCOSWindowsOS Version8.1
Product Version1.02 
Summary0003376: Description of "Bad_NotConnected" error id is ambiguous
Description

In the specifications part 8, there is an error id description:

Bad_NotConnected
"The variable should receive its value from another variable, but has never been configured to do so."

I think that description is very unclear and probably wrong. I think that, in this case there is no connection between information sources.

Mr. Karl-Heinz Deiretsbacher shared with me the related field bus description which is much more clear than explanation in the specification. Here you can see the field bus description:
"The input is required to be logically connected to something but is not. This quality may reflect that no value is available at this time, for reasons like the value may have not been provided by the data source".

I think that explanation in the specification is ambiguous and it does not help to users.

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Activities

Jim Luth

2016-03-29 15:12

administrator   ~0006805

Not sure if the reporter is happy with the description from the fieldbus spec or not.

ozenozkaya

2016-03-29 16:05

reporter   ~0006807

I think that fieldbus spec description is clear and better but the description in the OPC UA specification is not clear. As in my opinion, description in the OPC UA specification ("The variable should receive its value from another variable, but has never been configured to do so.") should be updated to something like in fieldbus spec description.

Karl Deiretsbacher

2016-10-25 16:45

developer   ~0007286

Fixed text in OPC UA Part 8 - DataAccess 1.04.01 Draft Specification.docx as follows:

The variable should receive its value from some data source, but has never been configured to do so.

Jim Luth

2016-10-25 16:46

administrator   ~0007287

Agreed to changes is telecon.

Issue History

Date Modified Username Field Change
2016-03-16 07:32 ozenozkaya New Issue
2016-03-29 15:12 Jim Luth Note Added: 0006805
2016-03-29 15:12 Jim Luth Target Version => 1.04
2016-03-29 15:12 Jim Luth Assigned To => Karl Deiretsbacher
2016-03-29 15:12 Jim Luth Status new => assigned
2016-03-29 16:05 ozenozkaya Note Added: 0006807
2016-10-25 16:45 Karl Deiretsbacher Note Added: 0007286
2016-10-25 16:45 Karl Deiretsbacher Status assigned => resolved
2016-10-25 16:45 Karl Deiretsbacher Resolution open => fixed
2016-10-25 16:46 Jim Luth Note Added: 0007287
2016-10-25 16:46 Jim Luth Status resolved => closed
2016-10-25 16:46 Jim Luth Fixed in Version => 1.04