Post by oyuld on EThercat Dynamic configuration
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You're using dynamic EtherCAT configuration for EL3632 (analog input, timestamped, oversampling). You're correctly detecting the slave and setting DC settings, SMs, and FMMUs manually. You're getting a PLL error. You're missing a startup parameter: 0x10F3:0x05 = Command_0, Value = 0 You're using autoconfigure mode for the master. The input memory alignment differs between manual (dynamic) config and TwinCAT's static config. https://forge.codesys.com/forge/talk/Engineering/thread/e42a7575e1/[snow rider 3d]
Last updated: 2025-11-25
Post by thoughtburnish on EThercat Dynamic configuration
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For the EL3632, you are using a dynamic EtherCAT configuration (oversampling, timestamped, analog input). You're accurately recognizing the slave and configuring DC settings, SMs, and FMMUs manually. https://forge.codesys.com/forge/talk/Engineering/thread/e42a7575e1
Last updated: 2025-11-25
EThercat Dynamic configuration
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Post by yohayr on Access Violation sherd memory
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Hi, once in a while I get an Access Violation exception in Sherd memory pointer. the strange thing is that I protect the pointer dereference and I get this exception 1 line after the protection. I added photos of the exception can someone tell me what is that about?
Last updated: 2025-11-25
Post by yohayr on Access Violation sherd memory
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Hi, once in a while I get an Access Violation exception in Sherd memory pointer. the strange thing is that I protect the pointer dereference and I get this exception 1 line after the protection. I added photos of the exception can someone tell me what is that about?
Last updated: 2025-11-25
Access Violation sherd memory
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Post by bertram on Installation IOT Libraries kann nicht installiert werden
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IOT Package SL 1.12.0.0 läst sich nicht Installieren da keine Installation gefunden wurde in die die das Package installiert werden kann. Windoof 11 Installer 2.5.0 Codesys V3.5 SP21 Patch 3+ 64 Bit. Hat jemand einen Rat für mich ? Bin um jeden Tip dankbar. herzliche Grüße an alle.
Last updated: 2025-11-25
Post by eschwellinger on Installation IOT Libraries kann nicht installiert werden
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bitte das WindowsEvent log checken. Der CODESYS Installer loggt dort.
Last updated: 2025-11-25
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Post by bertram on Installation IOT Libraries kann nicht installiert werden
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Habe mittlerweile festgestellt das es nicht am package liegt, auch andere sinddavon betroffen. Ich denke das Problem wird durch windows verursacht, aber was kann dazu führen ??
Last updated: 2025-11-25
Post by ducng on SMC_ERROR.SMC_AXIS_NOT_READY_FOR_MOTION when using Drive Virtual
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I'm using drive virtual and cannot run the motion command. Please help.
Last updated: 2025-11-26
Io driver Scan functionality
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Post by jv-certhon on Io driver Scan functionality
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Hello, Codesys IDE is 3.5.21.30 IoDrvBase is: 3.5.17.8 I am working on implementing Codesys on our I/O product line, using the IO driver examples, and the Linux UDS socket approach. I have sucessfully created an implemetation where I have a Device with mutiple slots, on which I can plug modules. These modules represent our IO modules, and communication is successful. (For this question the assumtion can be made that Codesys commucates with 1 'master' device, which handles further communcation with the IO modules. For the next part of the question it can be assumed that the Master device has a list of which modules are attached/available) I'm now trying to implement the 'Scan for Devices...' feature, but I'm completetly lost on what to do once the IoDrvScanModules method is called in my IoDrvFB. I'm guessing that the ppConnectorList has to be filled with the found devices, but I have no idea if that is the correct approach. And Codesys is not triggering my breakpoints in the method, which makes things more difficult. I hope someone could provide some examples or guidance on what steps I should take to implement the scan feature. Thanks in advance.
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Post by msirotkin on EtherCAT status errors
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Didn't help. I'm just trying to understand why the errors occur. Are they from the poor driver or from the Linux network stack. That's why I wanted to know how the rxerros and lostframes are counted. Because in other places (like ethtool info) there are no any issues. And the Ethercat device works fine. And it also strange that on the second ethernet port with a different HW and driver Ethercat works better, but still time to time gets such errors.
Last updated: 2025-11-26