Visual error with cut/shredded texts ^{CODESYS Forge talk (Thread)}
Visual error with cut/shredded texts
Last updated: 2024-05-27

How to reset AzureMQTTClient after error? ^{CODESYS Forge talk (Thread)}
How to reset AzureMQTTClient after error?
Last updated: 2024-06-04

PFC100 Error "Bus not running" ^{CODESYS Forge talk (Thread)}
PFC100 Error "Bus not running"
Last updated: 2024-06-17

Unhandled exception and refactoring error ^{CODESYS Forge talk (Thread)}
Unhandled exception and refactoring error
Last updated: 2025-12-10

Error, visualisation property handling, VISU_USEPROPERTYINFO ^{CODESYS Forge talk (Thread)}
Error, visualisation property handling, VISU_USEPROPERTYINFO
Last updated: 2026-02-03

Ethernet/IP Symbolic Access to I/O Channels pass the EIP Device FB instance to another FB IN_OUT ^{CODESYS Forge talk (Thread)}
Ethernet/IP Symbolic Access to I/O Channels pass the EIP Device FB instance to another FB IN_OUT
Last updated: 2023-08-01

Post by scrollman on Attribute FB for comment ^{CODESYS Forge talk (Post)}
Hello, I can use {attribute 'reflection'} FUNCTION_BLOCK POU VAR {attribute 'instance-path'} {attribute 'noinit'} str: STRING; END_VAR to get name of FB. How I can get the comment of FB, in the same way in the FB? Thank you for your time!
Last updated: 2025-12-31

Post by tk096 on Motion FB Error ^{CODESYS Forge talk (Post)}
Hi, Softmotion Robotics does not support tracking in/out to dynamic coordinate systems with relative movements. Is MC_MoveLinearAbsolute an option? See SMC_RELATIVE_MOVEMENT_TRACKING_CS in https://content.helpme-codesys.com/en/libs/SM3_Error/Current/SM3_Error/SMC_ERROR.html Concerning the other error: Do you use any motion function blocks of SM3_Basic to move a single axis of the robot in your application?
Last updated: 2023-10-20

Post by aniket-b on Scara3 kinematic robot error ^{CODESYS Forge talk (Post)}
Here I have attached the task monitor data. What is very weird is that I am using MC__MoveDirectAbsolute FB, when I choose Vel/ACC/Jerk Factor to 1.0 it run fine. It ran 10 hours without the issue. But I get the error randomly when I use factor as 0.5
Last updated: 2025-12-29

Post by jgalaska on SMC_Trafo 6DOF Config Error ^{CODESYS Forge talk (Post)}
Hello, Recently I was trying to run 6DOF robot in codesys via SMC_Trafo_ArticulatedRobot_6DOF, unfortunately no matter what parameters I tried, it always outputs InvalidConfig Error. I saw the same issue in a topic: https://forge.codesys.com/forge/talk/Motion/thread/16e1f0327f/ But if I understand correctly, the user solved it by developing his own version of this block. I wanted to know if it is a bug in the library (SM3_CNC 4.20.0.0) or am I doing something wrong? Can anyone confirm that they can use the FB without it reporing the Error? Kind regards,
Last updated: 2026-01-21

Post by fleaplc on FILE_OPERATION_DENIED ^{CODESYS Forge talk (Post)}
By using the CAA FILE library (FB FILE.Open) (raspberry pi, codesys 3.5.19.0) I always get the error FILE_OPERATION_DENIED The file exist, it has r/w/x access and path is correct... Some idea to fix it?
Last updated: 2023-09-25

Post by chris12345 on FILE_OPERATION_DENIED ^{CODESYS Forge talk (Post)}
Hello everyone, I am using SP19 patch 2 on a Kunbus device with runtime package 4.9.0.0. I am having the same problem as mentioned above. With the FB File.open I get the FILE_OPERATION_DENIED error. I have also tried the path /var/opt/codesys/PlcLogic. Any advice? Chris
Last updated: 2023-10-17

Post by pablotorres on Dynamic Setting IP Address from IEC code ^{CODESYS Forge talk (Post)}
Hi! I have a problem, when I write Ethernet.Enable, I get an error ("Enable" undefined). Could you send me the program? I can't solve it, and I don't know if it's because I'm missing a library or some FB...
Last updated: 2024-09-30

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 jari-koivuluoma on JSON_Utilities_SL JSONFileWriter error NULL_POINTER ^{CODESYS Forge talk (Post)}
FB jsonFileWriter gives a NULL_POINTER error, why? JSONByteArrayWriter works fine so the JSONData FB should be fine. The device is CODESYS Control Win V3 x64 in simulation mode. Codesys version is V3.5 SP16 Patch 5 JSON_Utilities_SL version is 1.3.0.0 Src: ST_TestStruct1a; TXT: WSTRING(10000); MakeJSON : BOOL := TRUE; SrcJSONData: JSON.JSONData; jsonFileWriter : JSON.JSONFileWriter; IF MakeJSON THEN MakeJSON := FALSE; // Struct data to JSONData FB F_TestStructToJSON(ADR(Src),ADR(SrcJSONData)); // Writing to file jsonFileWriter( xExecute := TRUE, sFileName := 'c:\JSONTEST\JSON.txt', eEncoding := JSON.Encoding.UTF_16, xAsyncMode := TRUE, jsonData := SrcJSONData ); // Waiting to finish WHILE jsonFileWriter.xBusy DO ; END_WHILE // To text jsonArrayWriter( xExecute := TRUE, pwData := ADR(TXT), udiSize := SIZEOF(TXT), jsonData := SrcJSONData, xAsyncMode := FALSE, ); END_IF
Last updated: 2023-09-08

Post by totorovic on CSVReaderInit returns error : INVALID_HANDLE ^{CODESYS Forge talk (Post)}
Actually no solution. We are waiting Codesys reply. Latest version of library : licence error message Version 1.0.0.5 : INVALID_HANDLE error message
Last updated: 2023-08-21

Post by josealb2000 on Stweep license activation error ^{CODESYS Forge talk (Post)}
When trying to activate a brand new Stweep license I get error 104 on one softcontainer and error 260 on another softcontainer.
Last updated: 2025-06-02

an error happened; will automatically restart -vermeidbar? ^{CODESYS Forge talk (Thread)}
an error happened; will automatically restart -vermeidbar?
Last updated: 2015-05-31

[FATAL ERROR] Unresolved reference: 'USERMGRUSERGETPROPERTY' on Codesys 3.5 SP19 ^{CODESYS Forge talk (Thread)}
[FATAL ERROR] Unresolved reference: 'USERMGRUSERGETPROPERTY' on Codesys 3.5 SP19
Last updated: 2023-04-02

CODESYS Automation Server Connector [1.12.0.0] Installation Error ^{CODESYS Forge talk (Thread)}
CODESYS Automation Server Connector [1.12.0.0] Installation Error
Last updated: 2020-09-12

Error IoDrvEthernetIP: Connection Failure. (16#1) How to solve ^{CODESYS Forge talk (Thread)}
Error IoDrvEthernetIP: Connection Failure. (16#1) How to solve
Last updated: 2024-07-22

Connection error to Wago 750-363 EtherNet/IP Adapter ^{CODESYS Forge talk (Thread)}
Connection error to Wago 750-363 EtherNet/IP Adapter
Last updated: 2024-07-22

False Notification Application Error with raspberry pi 4 ^{CODESYS Forge talk (Thread)}
False Notification Application Error with raspberry pi 4
Last updated: 2024-09-03

ERROR: CodeMAccess2: Used CmRuntime 2.61.2705.500 is too old ^{CODESYS Forge talk (Thread)}
ERROR: CodeMAccess2: Used CmRuntime 2.61.2705.500 is too old
Last updated: 2024-09-18

Error 'Library not found' and 'Unkown type' ^{CODESYS Forge talk (Thread)}
Error 'Library not found' and 'Unkown type'
Last updated: 2024-10-10

Sort by relevance or date