Post by nz-dave on Ethernet/IP Scanner Exception ^{CODESYS Forge talk (Post)}
Hi Trusty-Squire, just seen you post , thanks for the reply. I was out on site the other day as it had done it again and changed a few things like cycle time etc. plc load is only 7% at its highest. I took a few screenshots while i was there to add to this post. its been up for about a week now but seems to happen at random every couple of weeks. fingers crossed!
Last updated: 2025-03-19

Post by tk096 on Sm3_math ^{CODESYS Forge talk (Post)}
Hi, SM3_Math is actually an internal library of SoftMotion. You can use it. The only restriction is that there is no compatibility guarantee - meaning that POUs in the library may change their interface, get moved/renamed/removed... in future versions of SoftMotion.
Last updated: 2025-03-19

windows runtime crashes. ^{CODESYS Forge talk (Thread)}
windows runtime crashes.
Last updated: 2025-03-19

Ethernet/IP Scanner Exception ^{CODESYS Forge talk (Thread)}
Ethernet/IP Scanner Exception
Last updated: 2025-03-19

Post by patrik on windows runtime crashes. ^{CODESYS Forge talk (Post)}
Faulting application name: CODESYSControlService.exe, version: 3.5.20.30, time stamp: 0x66ebc91d Faulting module name: unknown, version: 0.0.0.0, time stamp: 0x00000000 Exception code: 0xc0000005 Fault offset: 0x0000028010670e31 Faulting process id: 0x0x1F50 Faulting application start time: 0x0x1DB1BA284347B9C Faulting application path: C:\Program Files\CODESYS 3.5.20.30\GatewayPLC\CODESYSControlService.exe Faulting module path: unknown Report Id: d3ac6a03-667a-4d61-ab36-d2ae703fc252 Faulting package full name: Faulting package-relative application ID: My runtime crashes from time to time. I'm not getting anything in the PLC logs. This is from the windows logs. Can anyone help me understand why this is happening?
Last updated: 2025-03-19

Change IO-Link Device Interface connected to a Profinet-Slave at Runtime ^{CODESYS Forge talk (Thread)}
Change IO-Link Device Interface connected to a Profinet-Slave at Runtime
Last updated: 2025-03-19

Post by atone on Set DeviceID of an IO-Link Sensor at Runtime ^{CODESYS Forge talk (Post)}
I need to be able to change (set) the DeviceID of an IO-Link sensor (see DeviceID.png) at runtime. I tried with both ProfinetCommon.PN_PortConfiguration and ProfinetCommon.IOL_PortConfiguration, but I get an error for both when I try to read the port configuration (see PN_PortConfiguration.png). Does one of those FBs is the right one for my purpose? Do I possibly make a mistake when assigning the parameter IOLD_ID/IOLM_ID?
Last updated: 2025-03-19

Post by otbeka on CAA File Handling: "Read only" error ^{CODESYS Forge talk (Post)}
Hi, On CODESYS V3.5.19.50 I am using the latest 3S File Access library (CAA File & CAA Types) to save and retrieve configuration data from the User Data section of an SD card, via file called config.txt. The application reads the file to memory once upon initialisation, and then the only other operation is overwriting the file with the updated configuration whenever the user changes the settings. An issue is ocurring, seemingly randomly, where the config.txt file, and all surrounding directories, cannot be written to by the unit, returning a READ_ONLY_CAA error upon file open. This sometimes does not clear even after power-cycling the PLC several times, yet checking the file permissions with ls -l shows normal read, write, and execute access. I am wondering if this is caused by the PLC itself or by an issue in my application. I have included my CAA File handler function block (SD_Card_Bin(FB).txt) and any associated types/calls below: TYPE ConfigData : STRUCT Config : ARRAY[0..256] OF STRING(64); NumberOfStrings : UDINT; END_STRUCT END_TYPE TYPE Buffer : STRUCT Data : ARRAY[0..SIZEOF(ConfigData)] OF BYTE; DataLength : UDINT; END_STRUCT END_TYPE A case within my MAIN PRG: mode.WriteConfigDataToFile: VisuElems.CURRENTVISU := 'Screen_Write'; IF xModeHasChanged THEN iErrorCount := 0; iRoute := 0; END_IF CASE iRoute OF 0: inBuffer := ConfigData_To_Buffer(GVL.UnitData); xConfigError := FALSE; xDataConfigured := FALSE; iRoute := 1; 1 : //Read Data from Card SD_Card_Bin.strFileName :=FileName; SD_Card_Bin.iFileOperation := 2; SD_Card_Bin(xExecute :=TRUE, WriteBuffer := inBuffer, xDone =>xDataConfigured, xError=>xConfigError, strErrorCodes=>strError); IF xDataConfigured THEN SD_Card_Bin(xExecute :=FALSE); IF xConfigError THEN iRoute := 32767; ELSE iRoute :=100; END_IF END_IF 100: // The end bCurMode := mode.DisplayProcessVariables; 32767: // Config error iErrorCount := iErrorCount + 1; IF iErrorCount > 2 THEN // Repeats 3 times, if no progress abandons and returns error bCurMode := mode.WriteError; ELSE iRoute := 0; // Try again END_IF END_CASE I'd like to rule out my application as the cause of this bug - help via comments or criticism would be greatly appreciated.
Last updated: 2025-03-19

Post by peterkcontrols on Codesys Network driver install for Codesys Control RTE x64 ^{CODESYS Forge talk (Post)}
Resolved this. There is a config file called CodesysControl_User that I had to edit to set the driver to component 5. I deleted the semi colon next to Component.5=CmpEt1000Drv
Last updated: 2025-03-19

Professional Developer Edition (git): Invalid URI ^{CODESYS Forge talk (Thread)}
Professional Developer Edition (git): Invalid URI
Last updated: 2025-03-19

Post by r-c-r on SM3RaspiStepper 0.0.0.6 issue ^{CODESYS Forge talk (Post)}
Hello, I noticed that version 0.0.0.6 is now available, so I tested it using CODESYS V3.5 SP19 Patch 7 and SoftMotion 4.17.0.0. While the project compiles and downloads without issues, I encountered a problem with the 'Enable: GPIO pin number that is set when the axis is enabled (with MC_Power) (0: not used)' functionality — it no longer works (HIGH level not present at the output pin). I observed the same behavior with version 0.0.0.5, whereas version 0.0.0.4 functions correctly. Could you help me identify what might be causing this issue or suggest how to resolve it? Thanks.
Last updated: 2025-03-19

Engineering Dissertation Help & Assignment Assistance. ^{CODESYS Forge talk (Thread)}
Engineering Dissertation Help & Assignment Assistance.
Last updated: 2025-03-19

Post by lacypaige on Engineering Dissertation Help & Assignment Assistance. ^{CODESYS Forge talk (Post)}
This thread is for discussing engineering dissertation help, including research methods, choosing a topic, writing, and data analysis. Whether you need advice on structuring your dissertation, understanding industry trends, or solving research challenges, this is the place to ask questions and share ideas. Feel free to exchange tips, discuss best practices, and get support with engineering assignments and dissertations.
Last updated: 2025-03-19

Codesys Symbolic Access ^{CODESYS Forge talk (Thread)}
Codesys Symbolic Access
Last updated: 2025-03-20

Post by respl on Codesys Symbolic Access ^{CODESYS Forge talk (Post)}
We need to exchange data between two controller IFM and EXOR. Our one controller support codesys symbolic access while other support COdesys V3 application. can anybody tell me how to do communication between these two. Sample program will be highly appreciable. Regards, Rahul Sayre
Last updated: 2025-03-20

Post by pernockham on Persistence Manager: Config File not found? ^{CODESYS Forge talk (Post)}
Back in november I paused this, but wanted to reattempt using the persistent manager, the behavior is still the same. Most "login attempts" s are stopped with the message "One or more errors occurred" but I have no idea what that error might be. The only clue is this message is presented while the lower left status box says "Generating code...: relocation pou". For clarification. Build/Generate code is successful, no errors. Error appears when I try to download/login (physical or simulation) to a device. I did manage to login (in simulation mode) at one point, but then the error message "PersistenceChannel: Config file not found!". And no persistence files were created. I have done device-tree/reset-orgin also clean/clean all etc. Removed/re-inserted persistance manager. Behaviour is just the same. Removing Persistence Manage and everything is working OK. Is there possibly more info somewhere about the "One or more errors occured"-message?
Last updated: 2025-03-20

Post by atone on CAA File Handling: "Read only" error ^{CODESYS Forge talk (Post)}
In case of error while opening the file to read you assume that the file doesn't exist and try to create one. But it could be that the SD card is not ready yet or simply not there. I would try to check first if the SD card is there and accessible. Otherwise with FILE.Create you could end up creating a new directory that is not mapped to the SD card. This would explain the errors even after a reboot, though it doesn't explain the READ_ONLY_CAA error I guess? I would use FILE.DirOpen and FILE.DirList to check if the SD card is there and ready.
Last updated: 2025-03-20

Post by t-roger on Beckhoff EL6652-0010 with Codesys ^{CODESYS Forge talk (Post)}
Hi, I have the same problem. Have you found a solution to this problem? t-roger
Last updated: 2025-03-20

Post by trebbia92 on Exception when OPCUA datasource disconnects from Server ^{CODESYS Forge talk (Post)}
Last updated: 2025-03-20

Post by trebbia92 on Exception when OPCUA datasource disconnects from Server ^{CODESYS Forge talk (Post)}
I have the same issue, after disconnecting->reconnecting ethernet for 5/10 times it goes in exception.
Last updated: 2025-03-20

Post by installwhat on Sm3_math ^{CODESYS Forge talk (Post)}
that's a fair enough answer. thank you
Last updated: 2025-03-21

Post by eschwellinger on Exception when OPCUA datasource disconnects from Server ^{CODESYS Forge talk (Post)}
Which runtime version and which communication addon version?
Last updated: 2025-03-21

Sm3_math ^{CODESYS Forge talk (Thread)}
Sm3_math
Last updated: 2025-03-21

Post by eschwellinger on Codesys Network driver install for Codesys Control RTE x64 ^{CODESYS Forge talk (Post)}
Yes, either adding in the CODESYSContro_User.cfg because the driver will no longer appear in the list or type the name from the documentation in the configuration and when the gray check mark appears, the driver is also installed. It is just not selectable anymore.
Last updated: 2025-03-21

Codesys Network driver install for Codesys Control RTE x64 ^{CODESYS Forge talk (Thread)}
Codesys Network driver install for Codesys Control RTE x64
Last updated: 2025-03-21

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