Post by fajean on CODESYS control on RPi starts, shortly runs, then exits ^{CODESYS Forge talk (Post)}
https://us.store.codesys.com/codesys-control-for-raspberry-pi-sl.html Quoted from the "additional requirements" section : The operating system Raspberry Pi OS (32-bit)
Last updated: 2024-06-14

Post by mariacugnier on Bug Device login ^{CODESYS Forge talk (Post)}
I'm having the same issue.I think it may be something related to the device adress that changes depending on the network i'm using, but now i don't have access to the one i used while setting my user. Did you find any solution for this?
Last updated: 2024-06-20

Post by mariacugnier on Bug Device login ^{CODESYS Forge talk (Post)}
I'm having the same issue.I think it may be something related to the device adress that changes depending on the network i'm using, but now i don't have access to the one i used while setting my user. Did you find any solution for this?
Last updated: 2024-06-20

Post by mariacugnier on Bug Device login ^{CODESYS Forge talk (Post)}
I'm having the same issue.I think it may be something related to the device adress that changes depending on the network i'm using, but now i don't have access to the one i used while setting my user. Did you find any solution for this?
Last updated: 2024-06-20

Post by kthomas on Cant login to Rpi4 but can see it in codesys communications settings. ^{CODESYS Forge talk (Post)}
This is what I see in codesys window. And here is with the netstat command on the pi
Last updated: 2024-06-23

Post by nano on What is the prerequisites for a Raspberry Pi to work with SysSockSetIpAddressAndNetMask() ^{CODESYS Forge talk (Post)}
have u turned on the Ip-Setter in codesyscontrol.cfg? [SysSocket] Adapter.0.Name="eth0" Adapter.0.EnableSetIpAndMask=1
Last updated: 2025-11-11

Post by shaunvdm on OSCAT Scale_r function not working in LD 4.60 works in LAD2 on 3.5.21sp3 ^{CODESYS Forge talk (Post)}
Hi All, We downgraded Codesys LAD/FB in the IDE to version 4.5 and it works. Codesys Version 4.6 lad/fb not working. Was the way we fixed this. Kind Regards Shaun
Last updated: 2025-11-17

Post by davidbo on License problem with Raspberry Pi ^{CODESYS Forge talk (Post)}
To simplify your problem you shall not select dongle and get dongle errors. Do as shown In some cases you need 2 different licenses depending on the metrics. And yes the system gives not always give proper error messages when you try to reinstall a license
Last updated: 2025-12-01

Post by mbart on VAR_INFO from inside of a FB to get info on the instance. ^{CODESYS Forge talk (Post)}
I experienced the same problem: using __VARINFO is working only in PRG context, while it crashes if used inside Function Blocks. I would really appreciate if they would fix this issue
Last updated: 2025-12-04

Post by gseidel on MC_Phasing state explenation ^{CODESYS Forge talk (Post)}
Hi kenth1973, no, we do not have this kind of information on internal variables. iPhasingState has been removed and is no longer present in current versions of SoftMotion. Best regards, Georg
Last updated: 2025-12-17

Post by reinier-geers on SYSDIR 3.5.17.0 ^{CODESYS Forge talk (Post)}
I had a funcioning Directory read wit SYSDIR. Now ive got a new controller with Linux. and now i get only ordners Names. NO file Names !! WHY ? It workt already on a other with linux. But that was i think version 14
Last updated: 2026-01-06

Post by reinier-geers on SYSDIR 3.5.17.0 ^{CODESYS Forge talk (Post)}
I had a funcioning Directory read wit SYSDIR. Now ive got a new controller with Linux. and now i get only ordners Names. NO file Names !! WHY ? It workt already on a other with linux. But that was i think version 14
Last updated: 2026-01-06

Post by blitz on Can't get SMC_SmoothPath to work ^{CODESYS Forge talk (Post)}
So in my case the solution was that I had both smooth path and round path in the code. Both blocks had their own buffer and seemed completely separate but still triggering Execute on both caused the mentioned problems. When I blocked Execute the problems disappeared.
Last updated: 2026-01-11

Post by mariusz997 on Visualisation - internal error ^{CODESYS Forge talk (Post)}
Hi - problem solved. I had 3 version of codesys on system and they didn't like each other. After uninstall all and install again only one version now everything is OK
Last updated: 2025-11-12

Post by seler on Custom button with output status ^{CODESYS Forge talk (Post)}
I did some work around by adding IN switch on top of OUT bulb picture(SwitchImage) and setting IN switch button to invisible but this is not quite elegant. How to combine it to one visu element?
Last updated: 2025-11-20

Post by mr-ege on Error: C0138: No matching 'FB_Init' method found for instantiation of VisuClientObjectMgr ^{CODESYS Forge talk (Post)}
I have tried these steps, but it still does not work. What should I do? I'm stuck on this error. I cannot design the HMI, I need help.
Last updated: 2025-11-27

Post by danamocca on SM3_CNC Sentence modifier ^{CODESYS Forge talk (Post)}
Hi! Does anyone have an example of ReadNCFile2 with Sentence Modifier? Current examples on CODESYS help page are outdated and have a lot of errors, like "SMC_CNC_LibParams.MAX_SUBPROGRAM_NESTING_DEPTH" calls, which are not present in current version of SMC3_CNC library.
Last updated: 2025-12-25

Post by karsonsv on CODESYS HMI and 2 monitors ^{CODESYS Forge talk (Post)}
I need open visualization on two monitors (every monitor 19201080). In TargetVisu i configure Scaling Options as Fixed 38401080. But visualization open onli main monitor and onli half.
Last updated: 2026-01-02

Post by nulltrace on How change Unity-ID in TCP Modbus Slave ^{CODESYS Forge talk (Post)}
Hey Husarz. i don't forget you, the Thing is, to give you my answer, i have to wait for Answer from Codesys/E. Schwellinger. i suspect Mr. Schwellinger is on in Vacations that week. so please, be patient at moment
Last updated: 2026-04-10

Post by away on Visualization stops responding ^{CODESYS Forge talk (Post)}
Hi @spiritcore, Did you find a resolution to this? I'm running into a similar issue using TargetVisu when a user uses the login. It only happens sometimes, and when it does the login/logout buttons still work but the other buttons on the screen don't work.
Last updated: 2026-04-22

Post by timvh on Alarmmanagement – Dynamic Alarm List ^{CODESYS Forge talk (Post)}
Probably best to create an alarm template for your motor function block. Then automatically the alarm manager can be filled with all the alarms for all instances of the motor function blocks (based on the created alarm template). See: https://content.helpme-codesys.com/en/CODESYS%20Visualization/_cds_obj_alarm_group_template.html
Last updated: 2026-04-25

Post by caualima on AI + Programming ^{CODESYS Forge talk (Post)}
What do you think about having an AI Agent specialized in ST programming in Codesys? I see this saving hours and hours of work for those who program on a daily basis.
Last updated: 2026-01-24

Post by eschwellinger on The element of type 'VisuFbElemImage' could not be updated. Reason: Index was outside the bounds of the array. ^{CODESYS Forge talk (Post)}
check with the CODESYS Installer er if you are on latest Visuversion. 4.9.1.0
Last updated: 2026-01-27

Post by altin on No source code available for this object ^{CODESYS Forge talk (Post)}
Hello, I get same error message but pointing at different library. The error appears when im trying to scroll an AlarmTable on a thouch screen (ifm CR1204). Anyone knows what causing this and how to procceed? Many thanks in advance,
Last updated: 2026-02-16

Post by husarz17 on How change Unity-ID in TCP Modbus Slave ^{CODESYS Forge talk (Post)}
I need the same issue. In my application TCP server on raspberry (codesys) should have UnitID 1. But it only works when I am requesting with UnitID 255. And my application can't work with this parameters...
Last updated: 2026-03-31

Sort by relevance or date