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UAgateway connected but unable to view ItemID in OPC Client

Posted: 03 Oct 2019, 08:25
by FaizalRusli
Hi UAgateway Expert,

I'm trying to view the itemID from UAgateway via DA client (MATRIKON OPC Client), but its fails to open on the specific machine "R5" OPC server.
the other machine was ok for browsing.

The UAexpert is able to show the Nodeid.

Basically I can browse tags and view ItemID from other configured OPC Server but fails on the "R5" OPC server.

P/s :
unable to attached files due to "Sorry, the board attachment quota has been reached."


Re: UAgateway connected but unable to view ItemID in OPC Cli

Posted: 08 Jan 2020, 18:22
by Support Team

if you can generally browse into the adress space of the underlying server, the connection to the underlying system is working fine.
if you can not browse inte one specific "folder" within the underlying server, than this folder might be some complex UA object that can not be converted/translated to the classic DA. With UaExpert you can look inside "objects", because UaExpert is sophisitcated UA Client (not using DA).