Post by mattplc on Opaque NodeId in the OPC UA server ^{CODESYS Forge talk (Post)}
Same for me. I have problems with UAExpert too. Can't see the Current Value of Enum and can't control. Did some Tests with Python opcua library. Not working with the communication manager so far.
Last updated: 2025-01-09

Post by mattplc on Opaque NodeId in the OPC UA server ^{CODESYS Forge talk (Post)}
Same for me. I have problems with UAExpert too. Can't see the Current Value of Enum and can't control. Did some Tests with Python opcua library. Not working with the communication manager so far.
Last updated: 2025-01-09

Post by mattplc on Opaque NodeId in the OPC UA server ^{CODESYS Forge talk (Post)}
Same for me. I have problems with UAExpert too. Can't see the Current Value of Enum and can't control. Did some Tests with Python opcua library. Not working with the communication manager so far.
Last updated: 2025-01-09

Post by mattplc on Opaque NodeId in the OPC UA server ^{CODESYS Forge talk (Post)}
Same for me. I have problems with UAExpert too. Can't see the Current Value of Enum and can't control. Did some Tests with Python opcua library. Not working with the communication manager so far.
Last updated: 2025-01-09

Post by mattplc on Opaque NodeId in the OPC UA server ^{CODESYS Forge talk (Post)}
Same for me. I have problems with UAExpert too. Can't see the Current Value of Enum and can't control. Did some Tests with Python opcua library. Not working with the communication manager so far.
Last updated: 2025-01-09

Post by timvh on Device diagnosis ( EtherCAT IO card ) ^{CODESYS Forge talk (Post)}
You can get the state by just using the name of your node (same name as in device tree): VAR etcState: IoDrvEthercatDriverLib.ETC_SLAVE_STATE; END_VAR etcState := EJ1100.wState; Alternatively, you can iterate through the device tree to get the status of all (Ethercat) nodes. See here an example (no guarantee it works, just give as suggestion): PROGRAM P_IO_State VAR CONSTANT uiMAX_NR_OF_TERMINALS : UINT := 100; END_VAR VAR // general device diagnosis // can only be used when the Device - PLC Settings - Advanced settings - enable diagnosis for devices is enabled // this will add the DED library coupler: DED.INode; terminal: DED.INode; aDeviceState: ARRAY[0..uiMAX_NR_OF_TERMINALS - 1] OF DED.DEVICE_STATE; uiTerminalCount : UINT; uiIndex : UINT; // for each terminal check if it implements device diagnostics xQueryResult: BOOL; itfDevice : DED.IDevice2; xDiagAvailable: BOOL; eError: DED.ERROR; xEverythingOK: BOOL; END_VAR uiTerminalCount := 0; // start at the top of the device tree with the first EtherCAT coupler coupler := EtherCAT_Master.FirstChildNode; WHILE coupler <> 0 DO // for each coupler that is found start at the first terminal terminal := coupler.FirstChildNode; WHILE terminal <> 0 AND uiTerminalCount < uiMAX_NR_OF_TERMINALS - 1 DO // for each terminal that is found get the status through the device diagnosis interface xQueryResult := __QUERYINTERFACE(terminal, itfDevice); IF xQueryResult THEN aDeviceState[uiTerminalCount] := itfDevice.GetDeviceState(xDiagnosisInfoAvailable => xDiagAvailable, eError => eError); uiTerminalCount := uiTerminalCount + 1; END_IF terminal := terminal.NextSiblingNode; END_WHILE coupler := coupler.NextSiblingNode; END_WHILE uiIndex := 0; xEverythingOK := TRUE; WHILE uiIndex < uiTerminalCount DO IF aDeviceState[uiIndex] <> DED.DEVICE_STATE.RUNNING THEN xEverythingOK := FALSE; EXIT; END_IF uiIndex := uiIndex + 1; END_WHILE
Last updated: 2025-02-06

Post by pernockham on Engineering IDE from linux? ^{CODESYS Forge talk (Post)}
Started playing with the idea of ditching windows for linux, one of the obstacles would be Codesys development. Alternatives: - linux with wine? - Run windows/codesys through virtual machine I guess a vm is the way to go? Anyone out there that could share their experience?
Last updated: 2025-03-05

Post by peterkcontrols on Codesys Network driver install for Codesys Control RTE x64 ^{CODESYS Forge talk (Post)}
Sorry to clarify the issues say as per the attached image. I copied and pasted the unresolved issues from someone else who had a similar problem.
Last updated: 2025-03-18

Post by peterkcontrols on Codesys Network driver install for Codesys Control RTE x64 ^{CODESYS Forge talk (Post)}
Sorry to clarify the issues say as per the attached image. I copied and pasted the unresolved issues from someone else who had a similar problem.
Last updated: 2025-03-18

Post by chocojun on IIot Libraries SL --> Web Socket Client SL Pong issue ^{CODESYS Forge talk (Post)}
Hello, I'm trying to use the same library. Could you please share the settings screen for the Web Socket Client SL (FB)?
Last updated: 2025-03-31

Post by lookingforhelp on CODESYS v3.5 SP18 ^{CODESYS Forge talk (Post)}
Thanks, but unfortunately it does not work. I tried also the other function in the Properties window. What i tried also is to change the Visu-Style or looking for options.
Last updated: 2025-04-17

Post by abuckie on Edit library in project ^{CODESYS Forge talk (Post)}
I am looking for the same thing, I am trying to edit a library I downloaded but I found that the functions are read only. The link above is broken, should I be looking somewhere like here? https://content.helpme-codesys.com/en/LibDevSummary/index.html
Last updated: 2025-05-22

Post by timvh on Web Client HTTPS Communication Issue ^{CODESYS Forge talk (Post)}
Did you create a certificate on that device already? Go to the menu View - Security Screen and check the certificates on the device. There should be one for your webclient FB.
Last updated: 2025-06-06

Post by s1mon on Two OneWireMaster on one Raspberry PI 5 ^{CODESYS Forge talk (Post)}
Thx for the hint. It works if I add following line to the .cfg file. PlaceholderFilePath.2=/sys/devices/w1_bus_master2, $OneWire2$ Is there a documentation how to modify this config file? Will this be overwritten if I do an update of the CodesysControl Runtime?
Last updated: 2025-06-13

Post by mickael on stepper motor + Raspberry pi 5 + Codesys ^{CODESYS Forge talk (Post)}
Hello, I can't figure out how to configure the DIR and STEP pins of the GPIO for an SM_Drive_RaspiStepper_Pulsdir axis. Can you send me a scan? Also, does the MC_POWER status always remain False? Thanks.
Last updated: 2025-07-06

Post by mickael on Motor stepper raspberry pi 5 Codesys ^{CODESYS Forge talk (Post)}
Hello, I can't figure out how to configure the DIR and STEP pins of the GPIO for an SM_Drive_RaspiStepper_Pulsdir axis. Can you send me a scan? Also, does the MC_POWER status always remain False? Thanks.
Last updated: 2025-07-06

Post by ben1 on Login to Visu optional ^{CODESYS Forge talk (Post)}
It sounds like you are trying to use the device user management, but you can use the visu user management found in the Visu Manager for this.
Last updated: 2025-07-10

Post by davidbo on Why is Application_DataLog.sqlite not moved to my directory ^{CODESYS Forge talk (Post)}
In CODESYScONTROL_User.cfg I have [SysFile] FilePath.1=/etc/, .dat FilePath.2=/home/pi/DataLog/, .sqlite, .sqlite.metadata, .sqlite-journal, .sqlite.tmp PlcLogicPrefix=1 Should that not write the Application_DataLog.sqlite in the /home/pi/DataLog/ directory? Or how do move the working directory for AC_Datalog ?
Last updated: 2025-08-22

Post by pernockham on Persistence Manager: Config File not found? ^{CODESYS Forge talk (Post)}
Ok, think I understand. The reason for the error is I try to include complex variables (FB) in the persistenced data. I will try to use {attribute 'ac_persist_exclude'} to exclude those elements.
Last updated: 2025-08-22

Post by pernockham on AC Persistence - values are not read from file during start? ^{CODESYS Forge talk (Post)}
For the protocol. What also works is to do the process via ssh (using runtime on linux) sudo /etc/init.d/codesyscontrol stop modify the persistence file values sudo /etc/init.d/codesyscontrol start
Last updated: 2025-09-03

Post by gseidel on MC_MoveAbsolute: C0138: No matching 'FB_Init' method found for instantiation of SMC_MoveAbsRelPerformerImpl [ERROR] ^{CODESYS Forge talk (Post)}
Hi Imdat, can you please provide the exact version of CODESYS and the compiler version in the project settings? Thanks, Georg
Last updated: 2025-09-08

Post by zatalian on codesys installer 2.5.0.0 ^{CODESYS Forge talk (Post)}
Is it just me, or is the option to import a configuration file for the add-ons missing in the new version of codesys installer?
Last updated: 2025-09-24

Post by nchau on Requesting ESI Files for Estun Pronet Servo Drives (EtherCAT) ^{CODESYS Forge talk (Post)}
Yes, that's correct. I registered and visited the page at https://en.estun.com/?list_139/1380.html , but there were no ESI files available under the Data Download section. I also tried contacting the manufacturer directly, but haven’t received any response yet.
Last updated: 2025-10-03

Post by timvh on How to correctly create a device descriptor (.devdesc.xml) for a custom Linux ARM64 PLC in CODESYS 3.5.21.20? ^{CODESYS Forge talk (Post)}
Yes, this is possible with the Toolkit. We only server customers in the Benelux that do this, so contact your local CODESYS distributor, or contact the sales team of CODESYS Germany.
Last updated: 2025-10-07

Post by mavitia on Application based license problem - Modbus TCP ^{CODESYS Forge talk (Post)}
raspberry pi is running ubuntu, so it has the codesys control for linux arm 64 bit, IDE is 3.5.19, both were installed last week from the latest versions online, im currently out of the PC but will upload some evidence ASAP
Last updated: 2023-12-18

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