cannot connect ot linux runtime: device does not answer the scanrequest ^{CODESYS Forge talk (Thread)}
cannot connect ot linux runtime: device does not answer the scanrequest
Last updated: 2026-06-12

Post by egerobotics on [New Hardware] EtherCAT Digital & Analog IO Board – CODESYS Compatible, All Channels Isolated ^{CODESYS Forge talk (Post)}
Hi everyone, I'd like to share a new EtherCAT slave I/O board I've developed — the EtherCAT Digital & Analog IO Board by EGEROBOTICS. Key specs: 12x isolated digital outputs (24VDC) 12x isolated digital inputs (24VDC) 4x isolated 0–10V analog outputs (12-bit DAC) 4x isolated 0–10V analog inputs (12-bit ADC) All channels galvanically isolated 24VDC powered EtherCAT CoE protocol Typical use cases: Analog servo drive speed reference (0–10V) via EtherCAT Frequency inverter reference signal Proportional valve control Industrial sensor data acquisition Compatible with CODESYS SoftMotion, Beckhoff TwinCAT 2/3, LinuxCNC + EtherCAT HAL, and SOEM. Here's a quick demo video showing it running under CODESYS: 👉 https://www.youtube.com/watch?v=bUuo9reK29s ESI file, PDF manual and AutoCAD drawings available. Available on Tindie: https://www.tindie.com/products/emresensoy/ethercat-digan-io/ Happy to answer any technical questions!
Last updated: 2026-06-13

Post by timvh on JSON Utilities - JSON file written with invalid structure ^{CODESYS Forge talk (Post)}
See : https://forge.codesys.com/forge/talk/Engineering/thread/9afc7c8bad/#711c
Last updated: 2026-06-14

WebVisu scaling regression in V3.5.22 P2: frame size jumps when switching visualizations ^{CODESYS Forge talk (Thread)}
WebVisu scaling regression in V3.5.22 P2: frame size jumps when switching visualizations
Last updated: 2026-06-15

Using SCADA Data and C# Integration for Real-Time Production KPI Monitoring ^{CODESYS Forge talk (Thread)}
Using SCADA Data and C# Integration for Real-Time Production KPI Monitoring
Last updated: 2026-06-16

Post by arwie on Frustration-Fueled Feedback on Project File Management and Git Integration ^{CODESYS Forge talk (Post)}
An other approach is to split the application into a hard real-time part running in CODESYS and the business logic running in Python asyncio. The business logic part is usually bigger and changes more often. As Python code is pure text, vscode and git are your friends. A performance example on YouTube (CODESYS SoftMotion + Python): https://www.youtube.com/watch?v=BT-L0H_4Aic Docs and code on GitHub: https://github.com/arwie/controlOS_demo/blob/main/docs/codesys_python_link.md Real-time variable exchange between a CODESYS application and a Python application running in parallel, using POSIX shared memory.
Last updated: 2026-06-21

OPC UA PubSub SL 1.3 — UADP WriterGroup with assigned PSS.SecurityGroup still publishes plaintext ^{CODESYS Forge talk (Thread)}
OPC UA PubSub SL 1.3 — UADP WriterGroup with assigned PSS.SecurityGroup still publishes plaintext
Last updated: 2026-06-30

Getting SMC_ERROR 34 SMC_AXIS_NOT_READY_FOR_MOTION, while the axis should be ready for motion ^{CODESYS Forge talk (Thread)}
Getting SMC_ERROR 34 SMC_AXIS_NOT_READY_FOR_MOTION, while the axis should be ready for motion
Last updated: 2026-07-07

Post by eschwellinger on Beckhoff CX9240 : Using Internal EtherCAT Bus ^{CODESYS Forge talk (Post)}
you need just out of this windows rte cx package the internal EthercatMaster device description
Last updated: 2026-07-10

CodeMeter Network Server: Keep runtime dongle local-only and export only a second CmStick ^{CODESYS Forge talk (Thread)}
CodeMeter Network Server: Keep runtime dongle local-only and export only a second CmStick
Last updated: 2026-08-02

Post by eschwellinger on Reset device password Festo PLC ^{CODESYS Forge talk (Post)}
these credentials are saved in the plc - you need to ask Festo how to do this.
Last updated: 2026-08-13

Cartesian XY Chart — 2-D array binding: "Element to use" enumerates the wrong dimension ^{CODESYS Forge talk (Thread)}
Cartesian XY Chart — 2-D array binding: "Element to use" enumerates the wrong dimension
Last updated: 2026-08-14

Post by jari-koivuluoma on Comparing between SP19 patch 5 and patch 7 ^{CODESYS Forge talk (Post)}
Hello. Has anyone here used project compare tool across different versions of Codesys? I tried the compare of the title but it does not seem to do much. It lets me choose the project files and then seems to be comparing but no results are ever shown. If the compare tool cannot be used how else would I keep 2 nearly identical projects in sync when the versions differ? On the other hand it might be possible to just have one project but then I would need to use the older codesys with older target device description to develop for devices that have newer device description. Codesys will let me do that but its not recommending it. Any advice?
Last updated: 2026-08-20

How to get the instance of a CANopen Master in the Device Tree? ^{CODESYS Forge talk (Thread)}
How to get the instance of a CANopen Master in the Device Tree?
Last updated: 2026-09-02

Post by colorearm on Active vs Unacknowledged Alarm ^{CODESYS Forge talk (Post)}
I need this exact same logic for my buzzer and light tower! Following this thread for a https://colorearm.com/.
Last updated: 2026-09-22

Post by wollvieh on Sysfile Konfiguration ^{CODESYS Forge talk (Post)}
Sollte das die Lösung sein? https://forge.codesys.com/forge/talk/Engineering/thread/db8289d754/?limit=25#674c
Last updated: 2026-01-19

Post by zenrumdermachtt on Ansteuerung M-Bus Beckhoff KL6781 ^{CODESYS Forge talk (Post)}
Hallo, gab es eine Lösung für dein Problem? bzw. hast du das umgesetzt? Gruß Thomas
Last updated: 2026-01-21

Post by baott569 on Limitation on OPC UA Variable 100+ variables on raspberry pi ^{CODESYS Forge talk (Post)}
Sorry, not trying to spam, My internet lagged and I thought the comment wasn’t submitted
Last updated: 2026-01-22

Post by baott569 on Limitation on OPC UA Variable 100+ variables on raspberry pi ^{CODESYS Forge talk (Post)}
Hi, did you manage to resolve this issue?, I’m experiencing the same problem
Last updated: 2026-01-22

Post by kambel on information security of CDS IDE 3.5.15.30 ^{CODESYS Forge talk (Post)}
Hello Please tell me if it is possible to hide information about devices in the Scan device window on pic.
Last updated: 2026-01-29

Two licenses have to be installed forgot to enable one license ^{CODESYS Forge talk (Thread)}
Two licenses have to be installed forgot to enable one license
Last updated: 2026-02-03

Post by hetongapp on The selected container ... does not fit your ticket ^{CODESYS Forge talk (Post)}
Do you fixed the issues about container serial number different?
Last updated: 2026-02-07

Post by maxcoulsn on ERROR: Calling the program "AlarmStorage_Prg" is not allowed from multiple tasks ^{CODESYS Forge talk (Post)}
Did you figure out this solution? Im on SP19 Patch 7 Experiencing the same issue.
Last updated: 2026-02-09

Post by dosnova on *exception* [processorloadwatchdog] occurred in: app=[all], task=[all] ^{CODESYS Forge talk (Post)}
I've the same problem. I'm not able to solve..
Last updated: 2026-02-10

Post by eschwellinger on Unable to deploy "Control for Linux SL 4.18.0.0" ^{CODESYS Forge talk (Post)}
we need the Systeminformation in the Communication tap(logged in)
Last updated: 2026-02-17

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