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

How to get the Raspberry Pi PLC to control a Siemens PLC with OPC server ^{CODESYS Forge talk (Thread)}
How to get the Raspberry Pi PLC to control a Siemens PLC with OPC server
Last updated: 2018-11-09

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

How to accept only comms with certificates in OPC-UA server ^{CODESYS Forge talk (Thread)}
How to accept only comms with certificates in OPC-UA server
Last updated: 2018-11-14

CoDeSys OPC DA SL won't install on Windows Server 2012 R2 ^{CODESYS Forge talk (Thread)}
CoDeSys OPC DA SL won't install on Windows Server 2012 R2
Last updated: 2020-11-03

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

Connect opc client to external opc ua simulation server through opc ua ^{CODESYS Forge talk (Thread)}
Connect opc client to external opc ua simulation server through opc ua
Last updated: 2023-08-05

Plc's gets disconnected from OPC server when any one plc shutsdown ^{CODESYS Forge talk (Thread)}
Plc's gets disconnected from OPC server when any one plc shutsdown
Last updated: 2018-02-22

Raspi SL MC: Which core is used by OPC-UA server ^{CODESYS Forge talk (Thread)}
Raspi SL MC: Which core is used by OPC-UA server
Last updated: 2020-12-16

OPC UA Server with on Codesys + OPC UA Client on Labview ^{CODESYS Forge talk (Thread)}
OPC UA Server with on Codesys + OPC UA Client on Labview
Last updated: 2024-04-12

Data Sources Manager causing exception due to float or double type in OPC server ^{CODESYS Forge talk (Thread)}
Data Sources Manager causing exception due to float or double type in OPC server
Last updated: 2024-07-01

setting up Raspberry pi as an opc ua Server with UaExpert as Client ^{CODESYS Forge talk (Thread)}
setting up Raspberry pi as an opc ua Server with UaExpert as Client
Last updated: 2024-09-11

Setting up Raspberry pi as an Opc ua Server with UaExpert as Client ^{CODESYS Forge talk (Thread)}
Setting up Raspberry pi as an Opc ua Server with UaExpert as Client
Last updated: 2024-09-11

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

Post by tcarlbom on Read tag values using external program ^{CODESYS Forge talk (Post)}
This is my first time posting in this forum and I am new to codesys. I am a fullstack developer and I am trying to figure out how the following. What would be the best approach to create a own/custom tag browser? Either directly in codesys ide or using a separate custom program (perhaps a winforms application). 1.a. Shall I parse the .project xml file to get a list of all tags in the project? 1b. Shall I use python scripting in codesys ide to get a list of tags? Once one have selected some tags. These tags shall be exposed to a python program which will be acting as a edge computer. It’s fine to be able to import a file. 2a. I found a library called codesys plchandler which (as I understand) acts a rest api server. Is this correct? If so, can I query the api from a custom python script, ie can query what tags exist in project and or read tag values? My research so far. From earlier projects I know that using opc ua would be perfect for this but from my opinion it’s bloating the plc since it’s resource intensive. So opc ua is not an option. Codesys automation server is neat. But I don’t want to rely on some cloud services and subscription based pricing. There seem to be several interesting codesys libraries like mqtt, tcp server and NVL sender which would help me expose plc tags. But all have a common problem. One have to manually write what tags which will be used in these function blocks. I want a similar experience like “selecting” tags in the opc ua or the codesys tracing, ie a tag browser.
Last updated: 2024-06-28

Post by phoward131 on Text List Fallback Value ^{CODESYS Forge talk (Post)}
I am relatively new to Codesys and I'm trying to develop an HMI that displays what mode a particular device is in based on an integer value. I am currently using dynamic texts with a text list which works fine but I am looking for a way to display a particular string (ie 'Unknown') when the index doesn't match any of of the indices in the text list. I can enter 'Unknown' in the text property of the text field element which works as expected but it displays the single quotes on the visualization. How can I escape these quotes to simply display the word Unknown? Thanks!
Last updated: 2024-03-22

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

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

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