Post by gatto on EXCEPTION [watchdog] how to find position cause
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hi. My plc is weidmuller UC20-WL200-AC, IDE CODESYS 3.5.20.40, see picture for task settings. sometime i've got the plc stop. Reading the log, I find: EXCEPTIONPOSITION : IP=0x(nil) (no IECcontext could be retrieved) component CmpIecTask EXCEPTION [Watchdog] occurred: App=[Application], Task=[TASK_O_MAIN] component CmpIecTask How to find the position of problem?
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Post by chloereed on Creating Boot Application not working
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From what you describe, the boot application files are in the right place, but the key step you’re missing is how the runtime knows which application to load. In most cases with CODESYS Control Win, you don’t need to edit CodesysControl.cfg manually. Instead, once you’ve created the boot application (Application.app and .crc), copy them into the runtime instance directory (for example …\E84889DB), then restart the service. The PLC should automatically detect Application.app and start it. If TargetVisu still doesn’t open, double-check that the visualization settings are enabled for TargetVisu (Project → Devices → Visualization), and that you built the project with visualization included before creating the boot application. Editing the config is rarely required unless you’re running multiple applications ball orbit
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Post by winki on Error in licence activation
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Hello, I think I understand: On my debian gateway I have done: sudo cmu --list cmu - CodeMeter Universal Support Tool. Version 8.30a of 2025-May-06 (Build 6885) for Linux/ARMHF 64-Bit Copyright (C) 2007-2025 by WIBU-SYSTEMS AG. All rights reserved. List all locally connected CmContainers: - CmContainer with Serial Number 130-XXXXXXXX and version 3.00 (empty) - CmContainer with Serial Number 130-XXXXXXXX and version 3.00 (locked) Result: 2 CmContainer(s) listed. The licence has been activated with a computer Name, but the guy who did it make a mistake in the name, so he changed it after to have activate the licence. I think this has created a second container. The licence is actived on the other container.
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Post by bendsmug on Creating Boot Application not working
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I appreciate your insights on the boot application issue. One perspective to consider is the importance of debugging logs in identifying root causes—perhaps a dedicated session for log analysis could lead to quicker basketball stars resolutions? It might foster collaboration among users facing similar challenges!
Last updated: 2026-02-06
Post by bendsmug on Codesys Network driver install for Codesys Control RTE x64
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Great insights on the installation process! It’d be cool to see a step-by-step guide with screenshots for those of us less familiar with the CODESYS moto x3m network driver setup. Have you encountered any common troubleshooting issues?
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Creating Boot Application not working
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Post by hetongapp on The selected container ... does not fit your ticket
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Do you fixed the issues about container serial number different?
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Post by hetongapp on The selected container ... does not fit your ticket
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Do you fixed the issues about container serial number different?
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