Activity for fleaplc

fleaplc posted a comment on discussion Runtime 🇬🇧

2026-01-27T12:51:10.693000Z

Did you check the communication with a sniffer ? (ex. Wireshark) to check if the holding get to zero by a wrong writing (client initialization?) o something else?

fleaplc modified a comment on discussion Runtime 🇬🇧

2026-01-27T12:47:02.370000Z

Hi all, for a new project I'm looking for a redundant controller with EtherCAT fieldbus I/O. Actually I'm using Beckhoff and it works great! but there's not a solid redundancy yet... Does someone get experience for industrial application (not raspberry) for a redundant Codesys system? If yes please share some info (CPU / OS type, bus, number of managed I/O,... and especially feeling feedback (stability, bugs, performance)... Every suggestion is kindly appreciated!! Fabrizio

fleaplc posted a comment on discussion Runtime 🇬🇧

2026-01-27T12:44:03.629000Z

Hi all, for a new project I'm looking for a redundant controller with EtherCAT fieldbus I/O. Actually I'm using Beckhoff and it works great! but there's not a solid redundancy yet... Does someone get experience for industrial application (not raspberry) for a redundant Codesys system? If yes please share some info (CPU / OS type, bus, Number of managed I/O,... and especially feeling feedback (stability, bugs, performance)... Every suggestion is kindly appreciated!! Fabrizio

fleaplc posted a comment on discussion Engineering 🇬🇧

2025-05-23T07:46:09.379000Z

I'm using Symbol configuration to share PLC variables with SCADA via 3S protocol (Symbol File). All is working fine except every time I open the project.. then I need to rebuild Symbol Configuration! Why?

fleaplc posted a comment on discussion Runtime 🇬🇧

2024-11-17T15:47:24.163000Z

file to access has to be into the path /var/opt/codesys/PlcLogic I has same issue time ago...

fleaplc posted a comment on discussion Engineering 🇬🇧

2024-03-17T07:01:15.467000Z

Hi all, is there some library for Codesys to handle predictive models (MPC) such as https://www.mathworks.com/help/mpc/gs/what-is-mpc.html https://en.wikipedia.org/wiki/Model_predictive_control

fleaplc modified a comment on discussion Engineering 🇬🇧

2023-09-30T05:09:40.630000Z

/var/opt/codesys/PlcLogic not work here, again FILE_OPERATION_DENIED. May I simply moved my files in /var/opt/codesys/PlcLogic or need some particular settings?

fleaplc posted a comment on discussion Engineering 🇬🇧

2023-09-30T05:09:21.083000Z

/var/opt/codesys/PlcLogic not work here, again FILE_OPERATION_DENIED. May I jyst move my files in /var/opt/codesys/PlcLogic or need some particular settings?

fleaplc posted a comment on discussion Engineering 🇬🇧

2023-09-25T20:28:14.610000Z

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?

fleaplc posted a comment on discussion Codesys V2.3 🇬🇧

2023-02-08T09:33:16.728000Z

some help?

fleaplc modified a comment on discussion Engineering 🇬🇧

2023-01-12T20:27:37.677000Z

I'm trying to add a canbus interface to my project (codesys 3.5.16.50) , but I get the error "Identifier 'CANbusDevice.CanbusDiag' not defined" . The library CANbus is properly add to the project. How to fix it?

fleaplc modified a comment on discussion Engineering 🇬🇧

2023-01-12T20:27:00.952000Z

fleaplc modified a comment on discussion Engineering 🇬🇧

2023-01-12T20:26:31.641000Z

fleaplc posted a comment on discussion Engineering 🇬🇧

2023-01-12T20:25:02.076000Z

fleaplc modified a comment on discussion Runtime 🇬🇧

2022-11-03T10:29:25.738000Z

I think the only way to readuce CPU load is slow-down task execution (orr of course get a bigger CPU). In your case take care to CPU load average, it's pretty high (more than 5, should be <0.65)

fleaplc posted a comment on discussion Runtime 🇬🇧

2022-11-03T10:28:46.584000Z

I think the only way to readuce CPU load is slow-down task execution (orr of course get a bigger CPU). In your case take care to CPU average load, it's pretty high (more than 5, should be <0.65)

fleaplc posted a comment on discussion Codesys V2.3 🇬🇧

2022-11-03T10:17:26.337000Z

Is there some way to protect a POU with password in Codesys 2.3? I've tried with "user group" but seems not working well

fleaplc posted a comment on discussion Engineering 🇬🇧

2022-07-20T08:52:08.787000Z

I'm using Codesys 3.5.18 , is it possbile to define the Uinid ID in MOdbus TCP server?

fleaplc posted a comment on discussion Codesys V2.3 🇬🇧

2022-06-27T08:05:01.091000Z

Hi all, in my PFC200 Wago (750-8212) ,from time to time, I get following popup during download: When it appears, download is not possbile anymore: I need to "Reset all" the download the entire project. Did it happen to someone? any idea about to solve it? Thnaks for suggestions

fleaplc posted a comment on discussion Engineering 🇬🇧

2022-03-16T13:39:21.957000Z

ok thanks

fleaplc modified a comment on discussion Engineering 🇬🇧

2022-03-16T12:38:59.909000Z

Is there no way to void that popup? I've tried with all suggested option of popup without results

fleaplc posted a comment on discussion Engineering 🇬🇧

2022-03-16T12:38:47.867000Z

there's no way to void that popup? I've tried with all suggested option of popup without results

fleaplc posted a comment on discussion Engineering 🇬🇧

2022-03-15T08:45:03.224000Z

After updating from 3.5.17.0 to 3.5.17.3 , every time I open the project i I get this addons are updated, what am I missing?

fleaplc posted a comment on discussion Engineering 🇬🇧

2022-01-05T06:04:13.665000Z

I'll try, thanks

fleaplc posted a comment on discussion Engineering 🇬🇧

2022-01-05T06:01:51.899000Z

that's strange,project has been saved with same Codesys version (3.5.16 patch 5), other causes?

fleaplc posted a comment on discussion Engineering 🇬🇧

2022-01-01T15:37:27.484000Z

I have a small project saved as library (3.5.16 patch5). If I try to save it as Compiled library I get this popup: What does it means? how to fix it?

fleaplc posted a comment on discussion Engineering 🇬🇧

2022-01-01T13:34:39.445000Z

Hi all, I have a rpi licensed (SL) actually running. Can I "backup" the license (transfer it out on rpi)? I need to format SD card , install new version of Raspberry pi OS and then I0d like to get back my license running. Is there some guide? is it feasible? BR

fleaplc posted a comment on discussion Runtime 🇬🇧

2021-12-28T13:56:45.072000Z

no way to run Codesys runtime with Bullseye.. Only restoring a previous SD card image (October, Buster) everything come back to work. Is the Bullseye the issue or because I update from Buster?

fleaplc modified a comment on discussion Runtime 🇬🇧

2021-12-28T06:24:38.706000Z

I have same issue.. not able to detect rpi by scanning after updating raspberry pi os.. this is what I see (moreover I have license but it seems to be in demo mode!!)

fleaplc posted a comment on discussion Runtime 🇬🇧

2021-12-28T06:24:04.503000Z

I have same issue.. not able to detect rpi by scanning after updating rasperry pi os.. this is waht I see (moreover I have license but it seems to be in demo mode!!)

fleaplc modified a comment on discussion Runtime 🇬🇧

2021-09-08T13:34:30.641000Z

Do any of you use / used the Codesys redundancy package? Some feedback about its performance and limits? Thanks in advance

fleaplc modified a comment on discussion Runtime 🇬🇧

2021-09-08T13:32:24.058000Z

Do any of you use / used the Codesys redundancy package? Some feedback about its performance and limits? Thanks in advance

fleaplc posted a comment on discussion Runtime 🇬🇧

2021-09-08T13:32:00.454000Z

Do any of you use / used the Codesys redundancy package? Somme feedback bout its performance and limits? Thanks in advance

fleaplc posted a comment on discussion Engineering 🇬🇧

2021-07-07T10:43:44.746000Z

thanks!

fleaplc posted a comment on discussion Engineering 🇬🇧

2021-07-07T08:57:49.510000Z

By saving a project as compiled library I get this error in latest Codesys release.. But I cannot find the library documentation package in Codesys store, where retrieve it?

fleaplc posted a comment on discussion Visualization 🇬🇧

2021-07-01T20:23:58.900000Z

Is there some way to perform an alarms ACK (All visible alarms) from logic (PLC_PRG) in stead of from Visual push button?

fleaplc posted a comment on discussion Engineering 🇬🇧

2021-06-10T11:56:38.263000Z

an example is pretty huge...and it'll referred to a specific file. In terms of concept you had to: 1-open the csv file (FILE.Open FB) --> get header of file (file.CAA.HANDLE) 2-using the header you read the 1st row (FILE.Read FB) https://help.codesys.com/webapp/VIPLMVOpanJfjqQXFKWGQlzGjxw%2FOpen;product=CAA%20File;version=3.5.17.0 3-you have to update the header to the last character read (File.GetPos --> File.SetPos) 4-read the 2nd row (FILE.Read FB) ...... x - close the file (FILE.Close) I suggest...

fleaplc posted a comment on discussion Visualization 🇬🇧

2021-05-25T19:33:52.543000Z

It works! thanks

fleaplc posted a comment on discussion Visualization 🇬🇧

2021-05-24T10:41:27.406000Z

I'll try, thanks for suggestion

fleaplc posted a comment on discussion Visualization 🇬🇧

2021-05-24T10:41:10.210000Z

for sure I have more than 80 characters..but string seems contains, just visualization area is not enough..

fleaplc posted a comment on discussion Visualization 🇬🇧

2021-05-23T20:53:49.010000Z

Maybe it's a stupid question, but I cannot find a way to wrap a text in a %s text field. If the connect variable (string) value is pretty big I see for cut text on webvisu

fleaplc posted a comment on discussion Visualization 🇬🇧

2021-05-20T19:45:39.701000Z

Thanks!

fleaplc posted a comment on discussion Visualization 🇬🇧

2021-05-19T19:11:44.664000Z

is there a way to change from a visualization to another using PLC code in stand of video push button?

fleaplc posted a comment on discussion Engineering 🇬🇧

2021-04-29T19:58:22.828000Z

Hi all, I'm trying to run a COM.Open FB in a Codesys 3.5 runtime of a Linux Embedded Device (Topcon OpusA3). I've got a look at serial sample on 3S website, but if I run the COM.Open I always get ERROR_UNKNOWN. Every suggestion is highly appreciated!

fleaplc posted a comment on discussion Runtime 🇬🇧

2020-12-13T16:11:17.376000Z

nevermind..after some reboot and apt-get autoclean CPU load moved to usual values

fleaplc posted a comment on discussion Engineering 🇬🇧

2020-12-13T15:56:32.735000Z

I've just migrating from Codesys 2.3 to 3.5 for programming Epec devices over CAn interface (Kvaser usb/can adapter). With 2.3 I've just set communication So, how get it with 3.5?

fleaplc modified a comment on discussion Runtime 🇬🇧

2020-12-11T21:10:52.101000Z

After updating the RPI runtime from 3.5.16.20 to 4.0.0.0 I get an high CPU load (>50%). Before updating it was just 3~5%,. Is it normal?

fleaplc posted a comment on discussion Runtime 🇬🇧

2020-12-11T21:09:20.847000Z

After updating the RPI runtime from 3.5.16.20 to 4.0.0.0 I get an high CPU load (>50%). Before updating it was just 3~5%,. Is it normal?

fleaplc posted a comment on discussion Runtime

2020-08-30T09:33:36.938000Z

Hi Ingo, thanks for clarification. Do you know some function to read the "total" CPU load? (to get same value as in htop?)

fleaplc modified a comment on discussion Runtime

2020-08-29T13:44:38.825000Z

I'm testing the call udiProzessorLoad:=SchedGetProcessorLoad(Result); but the CPU load I get is very different from "htop" value (In codesys I read 8, in htop I get less than 4%).. Why?

fleaplc modified a comment on discussion Runtime

2020-08-29T13:42:55.018000Z

I'm testing the call udiProzessorLoad:=SchedGetProcessorLoad(Result); but the CPU load I get is very different from "htop" value (In codesys I read 8, in htop I get less than 4%).. Why?

fleaplc modified a comment on discussion Runtime

2020-08-29T13:41:50.350000Z

I'm testing the call udiProzessorLoad:=SchedGetProcessorLoad(Result); but the CPU load I get is very different from "htop" value (In codesys I read 8, in htop O get 56).. Why?

fleaplc posted a comment on discussion Runtime

2020-08-29T13:34:12.856000Z

I'm testing the call udiProzessorLoad:=SchedGetProcessorLoad(Result); but the CPU load I get is very different from "htop" value (In codesys I read 8, in htop O get 56).. Why?

fleaplc posted a comment on discussion Codesys V2.3

2020-07-14T09:35:33.469000Z

I've got again the popup.. did someone get something like this?

fleaplc modified a comment on discussion Visualization

2020-04-05T08:29:28.757000Z

I've made a small application with raspberry and runtime v.3.5.14.40 with logic + Webvisu. Once a day or two, I've got crash of runtime as this: and I get description " [INFORMATION] A core dump created on the 05-Apr-20 08:55:55 for the application 'Application' is available on the device. " this is what I see on log

fleaplc posted a comment on discussion Visualization

2020-04-05T08:28:35.651000Z