Create tools for webvisu : special lamp ? ^{CODESYS Forge talk (Thread)}
Create tools for webvisu : special lamp ?
Last updated: 2020-07-29

DataLogging for analysis on Excel ^{CODESYS Forge talk (Thread)}
DataLogging for analysis on Excel
Last updated: 2021-11-29

Export for use with version control ^{CODESYS Forge talk (Thread)}
Export for use with version control
Last updated: 2020-01-23

Audit log gathering for IEC62443 compliance ^{CODESYS Forge talk (Thread)}
Audit log gathering for IEC62443 compliance
Last updated: 2022-05-09

MessageKey for missing library dialog ^{CODESYS Forge talk (Thread)}
MessageKey for missing library dialog
Last updated: 2024-01-26

Color Change for Symbols not working ^{CODESYS Forge talk (Thread)}
Color Change for Symbols not working
Last updated: 2024-02-13

looking for v2.3 libraries on v3.5.19 ^{CODESYS Forge talk (Thread)}
looking for v2.3 libraries on v3.5.19
Last updated: 2024-03-25

Request for IFM ecoPlus21 installation package ^{CODESYS Forge talk (Thread)}
Request for IFM ecoPlus21 installation package
Last updated: 2025-10-17

search runtime 4.9.0.0 for pi 3 ^{CODESYS Forge talk (Thread)}
search runtime 4.9.0.0 for pi 3
Last updated: 2025-10-26

Deploy LicenseServer for Linux SL ^{CODESYS Forge talk (Thread)}
Deploy LicenseServer for Linux SL
Last updated: 2025-11-21

"Invalid Value" for Variables at Runtime ^{CODESYS Forge talk (Thread)}
"Invalid Value" for Variables at Runtime
Last updated: 2026-03-09

Software for 6DOF robot with gcode. ^{CODESYS Forge talk (Thread)}
Software for 6DOF robot with gcode.
Last updated: 2026-03-17

Post by pernockham on How to manage soft container licenses for (remote) multi units? ^{CODESYS Forge talk (Post)}
Using Codesys runtime for Linux and thinking of the process of preparing multiple such systems for my customer. I don't necessarily have physical access to these units, they can be (very) remote. The idea so far is to use an image to install the Linux OS and codesys runtime. Application updates can be done by distribution of the PlcLogic/Application/application.app and application.crc files. But whats the most practical way of managing the license for these units? Do each controller need to be physically connected to a License Manager instance or can licenses be distributed by means of a license file for each unit? I believe that the license should be stored in soft containers for each unit. Help and insights appreciated! Per
Last updated: 2025-04-04

Post by mjam04 on AM243 LaunchPad as PROFINET Device with CODESYS – RPC Aborted error when scanning devices ^{CODESYS Forge talk (Post)}
Hello, I am currently trying to use the AM243 LaunchPad as a PROFINET device and connect to it using CODESYS. In my setup I am also using a Raspberry Pi running the CODESYS PROFINET Runtime, which acts as the PROFINET controller. The setup of the Profinet controller is correct, so all devices are in the same subnet. However, I encounter an issue when scanning for PROFINET devices in CODESYS. The AM243 LaunchPad appears in the scan results, but the following error is reported: RPC Aborted: 0x16C9A049 Additionally, CODESYS shows the message that the identification data is not available and the IP address should be checked. Because of this error, the controller cannot establish a connection to the device. Another observation is that I cannot ping the AM243 LaunchPad from my PC, even though I configured what should be the correct IP address. Setup: PROFINET Device: AM243 LaunchPad PROFINET Stack: Industrial Communication SDK example PROFINET Controller: Raspberry Pi running CODESYS with PROFINET Runtime Engineering PC: CODESYS IDE Network: Ethernet connection between PC, Raspberry Pi, and AM243 In the attachments there is a screenshot of the corresponding error. Did anybody had the same error? Any hints or debugging suggestions would be greatly appreciated. Thank you!
Last updated: 2026-03-13

Post by madskaizer on ModbusTCP Slave Device, maximum uiClientConnections? ^{CODESYS Forge talk (Post)}
I got a Wago PFC200V2, running Codesys 3.5.16.40, 100ms scan cycle, consumes about 20ms. It will randomly crash the runtime every 10 minutes to a few hours. We suspect an overloaded ModbusTCP Slave Device, as this is work done by a 3rd party contractor, but we can not find anything in the help files or documentation, that mentions a hard limit on maximum number of clients connections. This PLC currently has 44 client connections to the Slave Device and 29 slaves configured for its own Master Device. This topic metnions a hard limit of maximum 16 connections, but where is this written? https://forge.codesys.com/forge/talk/Engineering/thread/bd95b9d6d2/
Last updated: 2025-03-26

Post by rh-pk on v3.5 SP19 - Modbus TCP Devices - Channel Limit? ^{CODESYS Forge talk (Post)}
Hi, i found a solution for me. I had installed a 'old' version of CoDeSys (3.5.18 P5). I tried to add channels there, which works fine. I created a new project, added an Ethernet-Port, added a Modbus-Master and then I copied the ModBus-Slave from my working project to the new project. Now I could add more channels. I add the channels 10 and 11. Then I deleted (please make a backup before :-) the original ModBus-Slave in my working project and copied the extended Slave back to my working project. Surprisingly it is now possible to add new channels. Maybe this will help you.
Last updated: 2024-02-14

Post by hua-huang on Compile problem - can't get .bin or .h86 file ^{CODESYS Forge talk (Post)}
Hello, I am programming for IFM controller CR7132, after I check 'create binary file of the application' and 'rebuild all', there is no error when compiling but no .bin or .h86 file generated. Could someone please inform the correct way? Thanks in advance! BR, Hua
Last updated: 2024-09-12

Post by mrkm-dic on CODESYS: Combining Master Redundancy with EtherCAT Ring Topology – Is it Supported? ^{CODESYS Forge talk (Post)}
Hi! thanks for reply. We tested the configuration you proposed as well; however, when the cable between the controller and the switch was disconnected, the Active and Standby roles were swapped. Did you observe the same behavior in your configuration using WAGO and Beckhoff?
Last updated: 2026-02-06

Post by yuan on Seeking a Code-Based Solution for EtherCAT Slave Dropout or Master Errors in Production (Beyond Software Hot Reset) ^{CODESYS Forge talk (Post)}
I need official assistance with the following issue: During EtherCAT communication, if a slave station drops off the network or the master station encounters an error, the problem can currently only be resolved by performing a software-based hot reset. In actual production environments, this approach is unacceptable. Is there a method to resolve these issues programmatically, through code?
Last updated: 2025-07-18

Post by fpawlak on KNX SL on stock PFC200 firmware ^{CODESYS Forge talk (Post)}
Hi All. Is it possible to use CODESYS KNX SL on stock Wago firmware (Codesys version, not e!Cockpit). I have Wago 750-8212 with firmware 0.4.04.03(26). When I tried to run 'KNX SL' or even 'Device Reader', I have got [FATAL ERROR] Unresolved reference: 'CODEMGETCONTENTBYFIRMCODE3' [FATAL ERROR] Unresolved reference: 'CODEMGETCONTENTBYFIRMCODE2' [FATAL ERROR] Unresolved reference: 'CODEMGETCONTENTBYFIRMCODE2' What probbalby means that there is no running CodeMeter component on PLC. I have checked /etc/codesys3.d/CODESYSControl.cfg [CmpWebServer] WebServerPortNr=58080 [CmpSecureChannel] CertificateHash=86ccf31839a098ee32067179e26600f1bd6b36f8 [CmpUserMgr] AsymmetricAuthKey=a9d38381e75bbf1bbfc8749e97f536f68238a2ce So the question is if I can somehow add Codemeter to stock firmware? Or should I switched to CODDESYS Control for PFC200 SL or application-base runtime licence?
Last updated: 2024-05-23

Post by jakubmphoenix on EtherCAT Master on RaspberryPi with EtherCAT Slave on Beckhoff ^{CODESYS Forge talk (Post)}
Hello everyone, I’m currently working on setting up an EtherCAT Master using CODESYS on a Raspberry Pi, and I’ve run into some issues I could use help with. Project Setup: EtherCAT Master: Raspberry Pi with CODESYS Control for Raspberry Pi 64 SL installed EtherCAT Slave: Beckhoff CX5130 with EK1200 coupler I/O Module: EL2008 License Module: EL6070-0033 I’ve installed the required CODESYS packages and the Linux gateway on the Raspberry Pi. In my project, I added the EtherCAT Master with the appropriate port settings and scanned for devices. The CX5130 shows up as a slave, but communication fails—I'm getting error messages and can't access the outputs. Specifically: The EL2008 output module isn’t recognized properly in CODESYS. There’s no option to communicate with it through the CX5130. I’ve tried connecting via both the Raspberry Pi’s built-in Ethernet port and an external network card. I've attached screenshots showing the errors I get in CODESYS and the devices detected via TwinCAT for reference. Any help or suggestions would be greatly appreciated! Thanks in advance! EMERGENCY FROM DEVICE 1001 ERROR CODE 16#A000 Error register 16#02 Error field: 16#02 Error field : 16#0E 16#04 16#00 16#04 16#00
Last updated: 2025-07-16

Post by kislov on Disable Communications to 'Modbus_Server_COM_Port' from the logic ^{CODESYS Forge talk (Post)}
Modbus_Slave_COM_Port.Enable := FALSE; where "Modbus_Slave_COM_Port" - slave device name from Device Tree
Last updated: 2024-08-30

Post by fedu on Programmatically change the IP addresses of the Modbus TCP slave devices ^{CODESYS Forge talk (Post)}
I have the same need. Did you solve it? thanks
Last updated: 2024-12-10

Post by zdenekkrejci on Issues with Modbus Slave with Raspberry Pi ^{CODESYS Forge talk (Post)}
Did you find out what was wrong? I have the same issue
Last updated: 2025-03-09

Post by zdenekkrejci on Issues with Modbus Slave with Raspberry Pi ^{CODESYS Forge talk (Post)}
Did you find out what was wrong? I have the same issue
Last updated: 2025-03-09

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