BrowseNames and Namespaces|OPC UA Standard|Forum|OPC Foundation

Avatar
Search
Forum Scope


Match



Forum Options



Minimum search word length is 3 characters - maximum search word length is 84 characters
Lost password?
sp_Feed sp_PrintTopic sp_TopicIcon
BrowseNames and Namespaces
Avatar
Andre de Buhr
Member
Members
Forum Posts: 9
Member Since:
01/17/2017
sp_UserOfflineSmall Offline
1
01/18/2017 - 01:20
sp_Permalink sp_Print sp_EditHistory

Hello,

i have a misunderstanding with BrowseNames and NamesSpaces.

I understand that each PLC in a OPCUA Server can get their own NamespaceID.

For Example:

PLC1 -> NamespaceIndex 2

PLC2 -> NamespaceIndex 3

 

Now i can use the BrowsName to locate the Nodes.

But where is the BrowseName located?

Some Server Developer told me that all BrowseNames should be in the same NameSpace that means BrowseName of PLC1 and PLC2 should be located in NameSpaceIndex 2?

Do someone have a short example how TranslateBrowsePathsToNodeIds works?

Is that correct?

Some other question to the  BrowseName:

I have 2 different OPCUA Servers:

Each Server show the BrowseName different:

BrowseName on Server 1 is an absolute Path for example 2:Test1.Device1.Group1.Test

BrowseName on Server 2 is 2:Test

Is that BrowsName on Server 1 correct? When i now try to create an Instance of a Object from Server 1 from a different base i get an errror from the TranslateBrowseToNodeIds (BadNoMatch)

 

I hope you will understand my problem.

Thanks for your help

Forum Timezone: America/Phoenix
Most Users Ever Online: 510
Currently Online:
Guest(s) 36
Currently Browsing this Page:
1 Guest(s)
Top Posters:
Forum Stats:
Groups: 2
Forums: 10
Topics: 1444
Posts: 4887