Codesys OPC server running under 2008 R2 64 bit ^{CODESYS Forge talk (Thread)}
Codesys OPC server running under 2008 R2 64 bit
Last updated: 2011-07-05

Can CoDeSys access to another OPC Server ^{CODESYS Forge talk (Thread)}
Can CoDeSys access to another OPC Server
Last updated: 2011-11-02

OPC Server V3 Schneider Electric Modicon M238 ^{CODESYS Forge talk (Thread)}
OPC Server V3 Schneider Electric Modicon M238
Last updated: 2010-12-07

Lenze PLC developer V2.2 and codesys opc server 3 ^{CODESYS Forge talk (Thread)}
Lenze PLC developer V2.2 and codesys opc server 3
Last updated: 2012-05-08

connect codesys to opc server on another pc ^{CODESYS Forge talk (Thread)}
connect codesys to opc server on another pc
Last updated: 2009-03-03

CODESYS OPC DA Server SL Memory Issue ^{CODESYS Forge talk (Thread)}
CODESYS OPC DA Server SL Memory Issue
Last updated: 2023-04-04

CoDeSys-OPC-Server; Max Anzahl von Steuerung? ^{CODESYS Forge talk (Thread)}
CoDeSys-OPC-Server; Max Anzahl von Steuerung?
Last updated: 2008-05-07

Codesys 2.3 Clients on 3.5 OPC Server ^{CODESYS Forge talk (Thread)}
Codesys 2.3 Clients on 3.5 OPC Server
Last updated: 2017-02-21

CODESYS- UaExpert not connecting through OPC Server ^{CODESYS Forge talk (Thread)}
CODESYS- UaExpert not connecting through OPC Server
Last updated: 2020-10-29

How to setup and simulate OPC server via PLCWinNT ^{CODESYS Forge talk (Thread)}
How to setup and simulate OPC server via PLCWinNT
Last updated: 2022-08-12

Direkt am Raspberry auf den OPC-Server zugreifen ^{CODESYS Forge talk (Thread)}
Direkt am Raspberry auf den OPC-Server zugreifen
Last updated: 2015-07-12

trusted certificate for data encryption in OPC Server ^{CODESYS Forge talk (Thread)}
trusted certificate for data encryption in OPC Server
Last updated: 2020-11-05

OPC-server and FSGateway 2012 communication problem ^{CODESYS Forge talk (Thread)}
OPC-server and FSGateway 2012 communication problem
Last updated: 2012-04-17

Variablen von einem anderen OPC Server lesen ^{CODESYS Forge talk (Thread)}
Variablen von einem anderen OPC Server lesen
Last updated: 2009-06-09

can two different OPC server share same port? ^{CODESYS Forge talk (Thread)}
can two different OPC server share same port?
Last updated: 2020-11-11

OPC-Server V3 - keine Items zu sehen... ^{CODESYS Forge talk (Thread)}
OPC-Server V3 - keine Items zu sehen...
Last updated: 2009-05-26

Probleme mit OPC-Server und Wago 750-841 ^{CODESYS Forge talk (Thread)}
Probleme mit OPC-Server und Wago 750-841
Last updated: 2010-06-17

OPC Server, zero values when communication down ^{CODESYS Forge talk (Thread)}
OPC Server, zero values when communication down
Last updated: 2016-11-11

OPC Da Server Code Meter Issues after Enabling License ^{CODESYS Forge talk (Thread)}
OPC Da Server Code Meter Issues after Enabling License
Last updated: 2024-05-03

Post by dengsberg on Check Connection Status of the OPC-UA Server for Data Source Manager with OPC-UA Client ^{CODESYS Forge talk (Post)}
I am using the Data Source Manager with OPC-UA Client to get data from another CodeSys application in the same Project. How can I check in the PLC_PRG structured text if the connection is ok or not?
Last updated: 2024-09-07

Post by esave on OPC UA Server with on Codesys + OPC UA Client on Labview ^{CODESYS Forge talk (Post)}
Hello everyone I want a communication between my PLC as an OPC UA Server and Labview on my PC as the OPC UA Client. I have an Festo CPX-E-CEC-C1-PN PLC and I have the OPC UA Toolkit from Labview. I created some Variables for testing (see picture 1) on Codesys. I tried to use this Labview block diagram (see picture 2) but I cant connect the PLC to it. What do I have to type in the Server Endpoint URL and what in the Node ID? Is this a good way for communication with a PLC to a PC? If not is there another way?
Last updated: 2024-04-12

Post by snhatton on OpC UA server on Raspberry Pi 64 SL runtime ^{CODESYS Forge talk (Post)}
Good afternoon, After changing the security settings to: CommunicationPolicy: POLICY_BASICSHA256SHA256 CommunicationMode: ALL Activation: Activated UserAuthentication: ENABLED Then generate a new certificate on the device for the OPC-UA server from Security Agent->Device->OPC UA Server. Restart the runtime using tools->Update Raspberry Pi->Stop->Start for the changes to take effect. It may take a minute for the runtime to start. Initiate the connection from the UA server side. You should see a pop-up asking you to trust the certificate. Click on the button 'Trust Server Certificate'. Next, you should see a certificate in the quarantined folder of the security agent in CODESYS. Click and drag this from quarantined to trusted and then try connecting from UA expert to the device. These steps worked for me and my setup and I hope they can help you!
Last updated: 2023-12-11

Post by dengsberg on Check Connection Status of the OPC-UA Server for Data Source Manager with OPC-UA Client ^{CODESYS Forge talk (Post)}
Another question is how to test the quality of the individual variable?
Last updated: 2024-09-07

Post by astrum on OPC UA Client Zertifikate in "Vertrauenswürdige Zertifikate" verschieben ^{CODESYS Forge talk (Post)}
Hallo zusammen, gebe es eine Möglichkeit die Client Zertifikate aus dem Quarantäne Bereich zu den Vertrauenswürdige Zertifikaten zu verschieben, und das ohne die Codesys-Umgebung ? Der OPC UA Server läuft über eine Delta Steuerung die über Codesys eingerichtet wurde.
Last updated: 2024-10-10

Post by mainak on OPC UA C# client connecting to OPC UA CODESYS server ^{CODESYS Forge talk (Post)}
it could be due to security settings. In codesys IDE, go to device-> change run-time security policy, and click the checkbox that says "Allow anonymous login". try if this works.
Last updated: 2024-10-19

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