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Post by jasperclauwaert on Persistent Retain Variables Not Visible in Online View (WAGO PFC100 + CODESYS) ^{CODESYS Forge talk (Post)}
Hi everyone, I’m working on a WAGO PFC100 with CODESYS. During development everything worked fine, but in the final stage I set several variables to PERSISTENT RETAIN. When I go online, most of these persistent variables cannot be monitored. Instead, I see: <Value of the expression cannot be retrieved> Interestingly, a few variables do show their values correctly, but the majority do not. The variables are not used as pointers or in any unusual way. The application compiles and runs without errors. Has anyone experienced this before? Is this a known issue with PFC100 or CODESYS? Any ideas on what could cause this behavior? Thanks in advance! Jasper
Last updated: 2025-10-23

Post by ph0010421 on OSCAT Scale_r function not working in LD 4.60 works in LAD2 on 3.5.21sp3 ^{CODESYS Forge talk (Post)}
Is that rung definitely being executed? Is the POU called?
Last updated: 2025-10-23

Post by imdatatas on Unrecoverable SoftMotion state after switch to PreOp ^{CODESYS Forge talk (Post)}
Dear @alimans, Additionally, As far as I know since starting from Softmotion V4.18.0.0 automatic restart behaviour for an axis has been changed for this issue. See below explanation from release notes. "With CODESYS SoftMotion 4.18.0.0, the behavior of SoftMotion axes after a loss of communication to the servo drive has changed. Now, an automatic reinitialization is performed as soon as the communication is established again. Before, an explicit call to SMC3_ReinitDrive had to be performed. An example for a loss of communication is that the cable to one of the drives is unplugged." Regards, imdatatas
Last updated: 2025-10-23

High Cycle Times for SoftMotion_PlanningTask when using AxisGroup ^{CODESYS Forge talk (Thread)}
High Cycle Times for SoftMotion_PlanningTask when using AxisGroup
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Unrecoverable SoftMotion state after switch to PreOp ^{CODESYS Forge talk (Thread)}
Unrecoverable SoftMotion state after switch to PreOp
Last updated: 2025-10-23

Post by alimans on High Cycle Times for SoftMotion_PlanningTask when using AxisGroup ^{CODESYS Forge talk (Post)}
Hi Manuknecht, Did you manage to solve the problem? I’m facing the same issue with Windows RTE SoftMotion — it works fine as long as nothing else is open in Windows, but as soon as I start another application, the EtherCAT DC time and max jitter values spike, and then all axes stop. I’ve already sent a support request to CODESYS, but haven’t received a response yet.
Last updated: 2025-10-23

Post by alessandro on Configuring a CIP object for Explicit Message ^{CODESYS Forge talk (Post)}
We used this with shared memory codesys. and work. OpENer is an EtherNet/IP™ stack for I/O adapter devices; supports multiple I/O and explicit connections. And we adapt this also for Implicit message. But for arrive to the end we spend a lot of time. :-(((
Last updated: 2025-10-24

Configuring a CIP object for Explicit Message ^{CODESYS Forge talk (Thread)}
Configuring a CIP object for Explicit Message
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Post by shaunvdm on OSCAT Scale_r function not working in LD 4.60 works in LAD2 on 3.5.21sp3 ^{CODESYS Forge talk (Post)}
Yes it is called
Last updated: 2025-10-24

SysProcessExecute ^{CODESYS Forge talk (Thread)}
SysProcessExecute
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Post by dinesh-vamtec on SysProcessExecute ^{CODESYS Forge talk (Post)}
I'm trying to open the Help.chm file in CodeSys ST, not working.
Last updated: 2025-10-24

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Post by denizerm on Deploy Control SL cant find Podman ^{CODESYS Forge talk (Post)}
I found something that might be the main cause for this: /etc/os-release features the ID=debian entry on my reference system; When i temporarily override my DUTs os-release to feature ID=debian or similar its able to detect Podman. Is there a way to fix this behaviour?
Last updated: 2025-10-24

Post by dinesh-vamtec on SysProcessExecute ^{CODESYS Forge talk (Post)}
I'm trying to open the Help.chm file in CodeSys ST. Not working.
Last updated: 2025-10-24

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