"Distributed clocks are not synchronized, Rea time problem on hardware" ? ^{CODESYS Forge talk (Thread)}
"Distributed clocks are not synchronized, Rea time problem on hardware" ?
Last updated: 2026-01-09

The New Addictive 8x8 Grid Puzzle Game ^{CODESYS Forge talk (Thread)}
The New Addictive 8x8 Grid Puzzle Game
Last updated: 2026-01-09

Post by julianramirez on Visu 4.9.1 auto-logon/login ^{CODESYS Forge talk (Post)}
Hello everyone, I have been trying to test the auto-login feature that is advertised on the Release Notes since Visu 4.8: *Version: 4.8.0.0 Besides some bug fixes and improvements this version contains the following new functionality: Alarmmanagement: Possibility to raise alarms programmatically Use real time clock of IEC context Automatic login for WebVisu using Chrome "Sign in automatically"* I am using a personalized login Visualization, the User Management works, however, when ticking the checkbox that keeps the credentials stored, after I reload the page I still see that the user and password details are not filled in. I tried with the default Login Visu (Blue one), and still see the same behavior - VisuUserManagement.VUM_LoginVisualization - I've tried with Chrome and Edge. Thanks for your help
Last updated: 2026-01-12

Parker Compax3 controlled by Schneider LMC 201 ^{CODESYS Forge talk (Thread)}
Parker Compax3 controlled by Schneider LMC 201
Last updated: 2026-01-13

Post by bruno-roth on Parker Compax3 controlled by Schneider LMC 201 ^{CODESYS Forge talk (Post)}
Hello, you could use any CODESYS PLC which has an EtherCAT master and the possibility to run the CODESYS Softmotion.
Last updated: 2026-01-13

Post by aniket-b on Scara3 kinematic robot error ^{CODESYS Forge talk (Post)}
After I changed softmotion_planning task to different core, I no longer getting this error. Thanks a lot @gseidel
Last updated: 2026-01-14

Strengthening Professional Identity in Nursing ^{CODESYS Forge talk (Thread)}
Strengthening Professional Identity in Nursing
Last updated: 2026-03-03

Continuous Improvement Through Reflective Habits ^{CODESYS Forge talk (Thread)}
Continuous Improvement Through Reflective Habits
Last updated: 2026-03-03

Post by remlab on WebClient result empty ^{CODESYS Forge talk (Post)}
Hello, I try to read into a IPX800v4 (this is a PLC for domotic application) with a WebClient fonction I use as url http://192.168.0.250:50543/api/xdevices.json?key=XXX&Get=C XXX is replace by the correct key for sure The status code is 200, it should works correctly But the result is '{' that's my problem When I try the same url with a web browser the result is correct like { "product": "IPX800_V4", "status": "Success", "C1": 16, "C2": 2, "C3": 0, "C4": 0, "C5": 0, "C6": 0, "C7": 0, "C8": 0, "C9": 0, "C10": 0, "C11": 0, "C12": 0, "C13": 0, "C14": 0, "C15": 0, "C16": 0 } When i replace the url by a web site like google for exemple it works Can you help me please ?
Last updated: 2026-03-04

Post by remlab on WebClient result empty ^{CODESYS Forge talk (Post)}
If I try http://192.168.0.250:50543/api/xdevices.json?key=XXX&SetC1=1 it write correctly Why can I write but I can't read the Json ?
Last updated: 2026-03-04

Post by osande on Archive ^{CODESYS Forge talk (Post)}
Problem with Visualization Manager and archiving. Project without VM has no problem. With VM in the project there is an error message and no archive has been created
Last updated: 2026-03-10

Post by osande on Archive ^{CODESYS Forge talk (Post)}
V3.5 SP 21 Patch 5
Last updated: 2026-03-10

Archive ^{CODESYS Forge talk (Thread)}
Archive
Last updated: 2026-03-10

Dynamically Update JSON Payload ^{CODESYS Forge talk (Thread)}
Dynamically Update JSON Payload
Last updated: 2026-03-10

Post by fredashbolt on Dynamically Update JSON Payload ^{CODESYS Forge talk (Post)}
I am trying to generate a JSON payload populated with a value that updates for use with a telemetry system, the payload is to be published by MQTT. I have established the MQTT client and can publish a working JSON payload but I can't get the payload to update as the value (iValue) changes. I am using a timer to trigger the .SetValue function periodically, but the JSON will only give the value as it is when it is first initialized using xFirst IF statement. Any suggestions? Thanks VAR pJsonData : POINTER TO JSON.JSONData := factory.Create(); fb_JBuilder : JSON.JSONBuilder; diRootIndex, diObject1Index : DINT; iValue : INT := 10 ; jsonArrayWriter : JSON.JSONByteArrayWriter; wsJsonData : WSTRING(1000); xFirst : BOOL := TRUE; utf8JsonData : STRING(2000); diTempVal : DINT ; PublishTimer : TON ; END_VAR IF xFirst = TRUE THEN fb_JBuilder ( pJsonData := pJsonData , diRootObj => diRootIndex ) ; diObject1Index := fb_Jbuilder.SetKeyWithObject ( "Device" , diParentIndex := diRootIndex ) ; diTempVal := fb_Jbuilder.SetKeyWithValue ( "Temp" , iValue , diParentIndex := diObject1Index ) ; xFirst := FALSE ; END_IF PublishTimer ( IN := PublishTimer.Q = 0 , PT := T#5S ) ; IF PublishTimer.Q THEN fb_JBuilder.SetValue ( iValue , diTempVal ) ; END_IF jsonArrayWriter( xExecute := PublishTimer.Q , pwData := ADR(wsJsonData), udiSize := SIZEOF(wsJsonData), jsonData := pJsonData^, xAsyncMode := FALSE ) ; JSON.Stu.ConvertUTF16toUTF8( ADR ( wsJsonData ) , ADR ( utf8JsonData ) , SIZEOF ( utf8JsonData ) , bStrictConversion := TRUE ) ;
Last updated: 2026-03-10

Post by infinitetool on No connection could be made because the target machine actively refused it ^{CODESYS Forge talk (Post)}
Hi! I'm having trouble connecting to a device in Deploy Control SL. I'm able to see the device is available during a scan, and I can ping the device as well, but when I try to connect I get the message "No connection could be made because the target machine actively refused it". I've worked on this for hours including turning off the firewall on the device PC but nothing seems to work. The device is running a fresh install of Windows 11 IoT Enterprise 2024 and the Development System is 3.5.21.50 running on Windows 11. Thank you in advance for any ideas!
Last updated: 2026-03-10

Post by eschwellinger on No connection could be made because the target machine actively refused it ^{CODESYS Forge talk (Post)}
if you try to login by a ssh client, does this work?
Last updated: 2026-03-10

JOG continues in WCS ( SMC_GroupJog2 ) ^{CODESYS Forge talk (Thread)}
JOG continues in WCS ( SMC_GroupJog2 )
Last updated: 2026-03-11

Post by mascara on JOG continues in WCS ( SMC_GroupJog2 ) ^{CODESYS Forge talk (Post)}
I'm using the SMC_GroupJog2 block from the SM3_Robotics library for manual movement of an AxisGroup in WCS coordinates. The observed behavior is: When pressing X+, the X-axis starts moving correctly. If I press Y+ during the movement, the block interrupts the current movement and starts a new movement in X and Y. If I release any button, all axes stop, even if another button is still pressed. Example: Pressing X+ → X moves Pressing X+ and Y+ → X stops momentarily and starts XY movement Releasing X+ while holding Y+ → all axes stop The expected behavior would be: to allow simultaneous continuous movement on multiple axes to not interrupt movement when another axis is added or removed. Is there a correct configuration of SMC_GroupJog2 to achieve this behavior, or is there another block more suitable for continuous manual jog in AxisGroup (WCS)?
Last updated: 2026-03-11

Post by mascara on CloseTargetVisu ^{CODESYS Forge talk (Post)}
I need to add a button to the Visualization to close it. And create a shortcut on the Windows desktop to reopen the Visualization. This is necessary to configure, for example, a local IP address. Is this possible? What command closes the Visualization? Which program opens Visualization? System: Win10 Codesys: Control RTE V3 x64 Program: Codesys V3.5 SP20 Using only a touchscreen monitor, without keyboard and mouse.
Last updated: 2026-03-11

What is the CFC editor (page oriented) "Add page" keyboard shortcut? ^{CODESYS Forge talk (Thread)}
What is the CFC editor (page oriented) "Add page" keyboard shortcut?
Last updated: 2026-03-11

Post by mtorell on Safe Editor in codesys v3.5sp21p30 ^{CODESYS Forge talk (Post)}
How do I negate an output signal from an OR gate. I have tried right click to no avail and I cannot find an propriate NEGATE box? I want to save the output from the block to an inverted variable.
Last updated: 2026-03-12

Safe Editor in codesys v3.5sp21p30 ^{CODESYS Forge talk (Thread)}
Safe Editor in codesys v3.5sp21p30
Last updated: 2026-03-12

Post by osande on Trend/trace data ^{CODESYS Forge talk (Post)}
Anyone have problems with trend in lastest release - SP21 Patch5? Does not record data, stores only zeros to the sqlite database and flatliners at zero in trend/trace views. Worked in P4.
Last updated: 2026-03-12

Post by mjam04 on AM243 LaunchPad as PROFINET Device with CODESYS – RPC Aborted error when scanning devices ^{CODESYS Forge talk (Post)}
Hello, I am currently trying to use the AM243 LaunchPad as a PROFINET device and connect to it using CODESYS. In my setup I am also using a Raspberry Pi running the CODESYS PROFINET Runtime, which acts as the PROFINET controller. The setup of the Profinet controller is correct, so all devices are in the same subnet. However, I encounter an issue when scanning for PROFINET devices in CODESYS. The AM243 LaunchPad appears in the scan results, but the following error is reported: RPC Aborted: 0x16C9A049 Additionally, CODESYS shows the message that the identification data is not available and the IP address should be checked. Because of this error, the controller cannot establish a connection to the device. Another observation is that I cannot ping the AM243 LaunchPad from my PC, even though I configured what should be the correct IP address. Setup: PROFINET Device: AM243 LaunchPad PROFINET Stack: Industrial Communication SDK example PROFINET Controller: Raspberry Pi running CODESYS with PROFINET Runtime Engineering PC: CODESYS IDE Network: Ethernet connection between PC, Raspberry Pi, and AM243 In the attachments there is a screenshot of the corresponding error. Did anybody had the same error? Any hints or debugging suggestions would be greatly appreciated. Thank you!
Last updated: 2026-03-13

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