Post by eschwellinger on CODESYS Automation Server Connector for 3.5 SP11 ^{CODESYS Forge talk (Post)}
https://store.codesys.com/en/codesys-automation-server-connector.html Programming System CODESYS Development System V3.5.15.0 or higher
Last updated: 2023-08-30

Post by banialuk on Modbus Server TCP -error code ^{CODESYS Forge talk (Post)}
Hello, I create modbus tcp server, but I have this error: how resolve this problem?
Last updated: 2024-10-21

one variable signed to modbus tcp server device and modbus serial device ^{CODESYS Forge talk (Thread)}
one variable signed to modbus tcp server device and modbus serial device
Last updated: 2025-07-17

What subversion server is recommended to use with the SVN plugin? ^{CODESYS Forge talk (Thread)}
What subversion server is recommended to use with the SVN plugin?
Last updated: 2021-01-22

Visualization integrated in smartphone and communication with PLC server with JSON ^{CODESYS Forge talk (Thread)}
Visualization integrated in smartphone and communication with PLC server with JSON
Last updated: 2018-04-15

Using Automation server to access RPi softplc over a 4g link with a dynamic IP address? ^{CODESYS Forge talk (Thread)}
Using Automation server to access RPi softplc over a 4g link with a dynamic IP address?
Last updated: 2022-02-15

Eine Nummer (Data Type=Double) Schicken mit TCP Client Server Codesys ^{CODESYS Forge talk (Thread)}
Eine Nummer (Data Type=Double) Schicken mit TCP Client Server Codesys
Last updated: 2021-09-08

3.5.17: Setting up OPCUA Client data source to another PLC OPCUA server ^{CODESYS Forge talk (Thread)}
3.5.17: Setting up OPCUA Client data source to another PLC OPCUA server
Last updated: 2021-11-02

Send RESTful commands to an external non CODESYS device server and HTML Script editing ^{CODESYS Forge talk (Thread)}
Send RESTful commands to an external non CODESYS device server and HTML Script editing
Last updated: 2021-06-10

Eine Nummer (Data Type=Double) Schicken mit TCP Client Server Codesys ^{CODESYS Forge talk (Thread)}
Eine Nummer (Data Type=Double) Schicken mit TCP Client Server Codesys
Last updated: 2021-09-08

Send Data to a specified Register with TCP/IP Cleint Server ^{CODESYS Forge talk (Thread)}
Send Data to a specified Register with TCP/IP Cleint Server
Last updated: 2021-08-25

CoDeSys Control for PFC200 ModbusTCP Server Returns Exception:' Gateway path unavailable' ^{CODESYS Forge talk (Thread)}
CoDeSys Control for PFC200 ModbusTCP Server Returns Exception:' Gateway path unavailable'
Last updated: 2020-08-18

Cannot activate OPCUA Server SL license. License shows installed but quantity zero. ^{CODESYS Forge talk (Thread)}
Cannot activate OPCUA Server SL license. License shows installed but quantity zero.
Last updated: 2023-07-06

ENI server: Object type registry not found in the database ^{CODESYS Forge talk (Thread)}
ENI server: Object type registry not found in the database
Last updated: 2010-02-19

Retreive Port Number of UDP Client connected to my UDP Server ^{CODESYS Forge talk (Thread)}
Retreive Port Number of UDP Client connected to my UDP Server
Last updated: 2020-11-24

Post by shabroz-gill on Exception when OPCUA datasource disconnects from Server ^{CODESYS Forge talk (Post)}
If i loose the network and the opcua data source suddenly looses connection with the server, i get an exception and my application stops working. I am using the latest version of the communication add v4.5.2.0 Is this a known issue? This makes the datasource unusable because it is inevitable that we will loose connectivity at some point, and the datasource crashing everything due to that seems to be a deal breaker. I can provide more details is someone from codesys is reading this. You can recreate is by just shutting off the Opc server after the codesys data source is connected and reading data from it. The codesys app does not crash everytime and sometimes it is able to reconnect without crashing, so you may have to try this a few times to see the exception. Best regards
Last updated: 2024-09-16

Post by davidbo on How to allow a user to handle certificates without access to sourcecode? ^{CODESYS Forge talk (Post)}
With CODESYS V3.5 it is possible for a user to do the following things among many others. 1) Handling certificates especially move a certificate to the trusted folder. 2) Change password and create new users for OPC UA access However it requires access to the whole projects and its source code. Something you might not want to hand over to an end user for a stand alone product. Is there a way out of this problem?
Last updated: 2023-11-06

Post by astrum on SPS Shell Commands im Projekt einbinden ^{CODESYS Forge talk (Post)}
Hallo zusammen, gebe es den die Möglichkeit SPS Shell Commands wie "Cert-Import" ins Programm einzubinden? ich habe versucht meine OPC UA Zertifikate über die sysFile Bibliothek vom Quarantäne zu vertrauenswürdig zu kopieren, was auch geklappt hat, aber das Zertifikat wird erst erkannt wenn ich die Steuerung neu starte. Ich habe mitbekommen das, dass mit der cmpPlcShell Bibliothek funktionieren soll, leider blicke ich bei der Beschreibung nicht durch. Hat da jemand eine Idee ?
Last updated: 2024-11-19

Post by camjam on BOOL variable in OPC UA and modbus simultaneously ^{CODESYS Forge talk (Post)}
I have come across this. The only way i could get it to work would be to define a word that is also the same address as the Bools. eg %MX600.0 through to %MX600.15 would be individually defined in the variables and them have another variable word defined at %MW300. You still need to break out the word in what ever program you are using to read/write the OPCUA tags.
Last updated: 2025-08-18

Post by tomas111 on OPC UA Client API ^{CODESYS Forge talk (Post)}
I ran into a problem. Uploaded an example (https://content.helpme-codesys.com/en/CODESYS%20Examples/_ex_uacapi_example.html) After launch. on the emulator. I see that I am having problems: - UaExpert does not connect. There are many servers but no connection. - I can’t transfer the certificate from quarantine to trusted ones. There is some problem with creating the certificate. CS 19.2. If anyone has had similar problems, please give me advice. Thank you.
Last updated: 2024-05-20

Post by nano on How to access to variable value through symbolic string name ^{CODESYS Forge talk (Post)}
i know, this is the reason for us either. PLC-Handler is to big, and only available with additional Contracts/Costs. OPC-UA is to slow for us. As described, there is a solution available, but im not allowed to post them here. i would prefer you send a message at codesys store by "have a question" or similar called. Not sure. Or, if an Codesys-Official Member allows to share that informations, i can give you the right hints.
Last updated: 2024-06-15

Post by eschwellinger on VPN ^{CODESYS Forge talk (Post)}
Give CODESYS Automation Server a try!
Last updated: 2023-09-06

Post by trebbia92 on Exception when OPCUA datasource disconnects from Server ^{CODESYS Forge talk (Post)}
Last updated: 2025-03-20

Post by k4zz on Continuous Build Server ^{CODESYS Forge talk (Post)}
Last updated: 2024-03-15

Post by k4zz on Continuous Build Server ^{CODESYS Forge talk (Post)}
Last updated: 2024-03-15

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