CoDeSys OPC / OPC Client showing bad data ^{CODESYS Forge talk (Thread)}
CoDeSys OPC / OPC Client showing bad data
Last updated: 2015-02-02

OPC Server V3 - Can't Access with OPC Client ^{CODESYS Forge talk (Thread)}
OPC Server V3 - Can't Access with OPC Client
Last updated: 2017-11-16

OPC server problems with OPC client in Win32 service ^{CODESYS Forge talk (Thread)}
OPC server problems with OPC client in Win32 service
Last updated: 2005-11-04

Communication between CodeSys opc client and Kepware opc server ^{CODESYS Forge talk (Thread)}
Communication between CodeSys opc client and Kepware opc server
Last updated: 2022-11-25

No connection to opc server from codesys opc client ^{CODESYS Forge talk (Thread)}
No connection to opc server from codesys opc client
Last updated: 2024-08-19

Post by stiller on OPC-UA ApplicationUri / ProductUri ^{CODESYS Forge talk (Post)}
Thank you for your answer! I'm not sure, but it seems this is not what I am looking for. I attached three pictures. The first one is from the Codesys IDE. I use an Information Model to generate an OPC-UA server. I connected via UA-Expert, and there I see the URIs I would like to change.
Last updated: 2024-05-10

Post by thn-power on How to change OPC NodeId IdentifierType ^{CODESYS Forge talk (Post)}
Hi Yet another OPC UA question. When setting up a OPC server using "Communcation manager" (Symbol set and information model) in Codesys the NodeId is always given as "opaque" type. At least when browsing using UAExpert. Other standard OPC objects use numeric (or string) identifier, but for some reason my variables seems to get opaque/binary type. See attached photo. How can I change this? I can't see that this is a parameter in the CodesysControl.cfg. Can this be specified in the information model nodeset? And is it possible to specify the exact numeric or string NodeId for each instance? And on a related topic, is there a way to export the OPC server nodeId's with variable name so that it can be imported in a OPC Client? The .xml files in the project folder does not seem to contain the NodeId.
Last updated: 2024-09-20

Post by khaledkhalil on Import OPC UA model to Codesys ^{CODESYS Forge talk (Post)}
I have added a models in SiOME which a software to design nodes and add instances. and created a resultant xml file. I tried to import the xml file to Codesys through OPC UA information model Repository the problem i don't know how to view my objects which i have designed. and map it to my PLC to make viewable on my server UaExpert. I watched the tutorial video https://youtu.be/aJhzN3Uk-Do?feature=shared. But it only give you how to add the Information model, and my resultant model doesn't have information type. So how in Codesys i can view a model which i have designed in SiOME and mapped my instances (Objects, Variable or methods) with my Variables in PLC I saw people do it in Tia Portal or other Software, but i have no clue how to do it on CODESYS
Last updated: 2024-03-12

CODESYS connection zu UA Expert aufbauen ^{CODESYS Forge talk (Thread)}
CODESYS connection zu UA Expert aufbauen
Last updated: 2021-12-12

OPC Client not connect. ^{CODESYS Forge talk (Thread)}
OPC Client not connect.
Last updated: 2016-05-12

OPC Help needed please ^{CODESYS Forge talk (Thread)}
OPC Help needed please
Last updated: 2017-05-29

CODESYS OPC from Store ^{CODESYS Forge talk (Thread)}
CODESYS OPC from Store
Last updated: 2018-06-19

OPC codesys ^{CODESYS Forge talk (Thread)}
OPC codesys
Last updated: 2016-01-20

Opc Server einrichten ... ^{CODESYS Forge talk (Thread)}
Opc Server einrichten ...
Last updated: 2009-02-17

Fehlermeldung OPC Server ^{CODESYS Forge talk (Thread)}
Fehlermeldung OPC Server
Last updated: 2006-11-30

OPC Server Error BadToomanySessions ^{CODESYS Forge talk (Thread)}
OPC Server Error BadToomanySessions
Last updated: 2022-03-01

CoDesys <-> OPC <-> VB6 ^{CODESYS Forge talk (Thread)}
CoDesys <-> OPC <-> VB6
Last updated: 2005-06-07

OPC Visualisierung Java ^{CODESYS Forge talk (Thread)}
OPC Visualisierung Java
Last updated: 2006-06-22

New OPC-Forum ^{CODESYS Forge talk (Thread)}
New OPC-Forum
Last updated: 2011-04-29

OPC server wont start ^{CODESYS Forge talk (Thread)}
OPC server wont start
Last updated: 2018-01-30

OPC server not running ^{CODESYS Forge talk (Thread)}
OPC server not running
Last updated: 2017-02-10

OPC-Server Fehlermeldung ^{CODESYS Forge talk (Thread)}
OPC-Server Fehlermeldung
Last updated: 2009-04-27

Codesys OPC V2.3 ^{CODESYS Forge talk (Thread)}
Codesys OPC V2.3
Last updated: 2011-05-06

Timestamps in OPC Library ^{CODESYS Forge talk (Thread)}
Timestamps in OPC Library
Last updated: 2022-01-21

OPC-Server nutzen ^{CODESYS Forge talk (Thread)}
OPC-Server nutzen
Last updated: 2013-04-04

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