Post by dkugler on Visualisierung wechseln über SPS Variable Codesys 3.5 ^{CODESYS Forge talk (Post)}
Abgeschaltet? Wie wäre es auf codesys.com -> Menü Button oben rechts -> Support -> Online Hilfe: die Zwei Wörter "current visu" einzutippen? -.-
Last updated: 2024-08-26

Post by opineiro on How to manage variable types larger than 64 bits - Ethernet/IP ^{CODESYS Forge talk (Post)}
Hi there, I have a Keyence bar code reader connected to my plc through Ethernet/IP. The Bar code is 20 digits long (like 30100790020493036016), the scanner reads it correctly (I can verify that through the keyence software) but when it sends it through ETH/IP, it doesn't fit into a 64 bit variable and it trunks the data.(I've tried ULINT and LWord without success). When I loaded the EDS file, the read variable was defined as a byte with 128 bits length, which is quite strange for me. (see attached picture) How do I manage this variable? Thanks!
Last updated: 2024-09-23

Post by ph0010421 on How to manage variable types larger than 64 bits - Ethernet/IP ^{CODESYS Forge talk (Post)}
My guess is that's a STRING, not an INT type. And it's 128 bytes, not bits
Last updated: 2024-09-23

Post by opineiro on How to manage variable types larger than 64 bits - Ethernet/IP ^{CODESYS Forge talk (Post)}
Thanks, I'm going to try it!
Last updated: 2024-09-23

Post by arwie on Eoe issues with Windows and Linux ^{CODESYS Forge talk (Post)}
You can select the tap name with this environment variable: RTS_EOE_DEV=tap3
Last updated: 2024-10-07

Post by ben1 on Access Variable Visu Dialog ^{CODESYS Forge talk (Post)}
Tough to know exactly what you are asking for here. Can you give a more thorough explanation and/or provide snips?
Last updated: 2024-11-17

Post by damian177 on url String notation ^{CODESYS Forge talk (Post)}
Hi, How to initialize following url: https://mydomain.pl/api/rce-lte?$filter=doba eq '2025-03-18' in sURL : STRING variable ? regards
Last updated: 2025-04-04

Post by hteich on Date and time to String variable ^{CODESYS Forge talk (Post)}
Did you find out how to do it? The link posted by lukas didn't help me much further
Last updated: 2025-10-07

Post by goki on Problem mit String in Globaler Variable ^{CODESYS Forge talk (Post)}
Hallo Zusammen Gibt es ein Beispiel wie ich dies so im Codesys 3.5 umsetzen kann?
Last updated: 2024-02-09

Post by nmcc on Toggling Visualizations using HMI Physical Buttons ^{CODESYS Forge talk (Post)}
Here is a screenshot. I really do not know how to format the variable exchange you are talking about.
Last updated: 2024-02-13

Post by nmcc on Toggling Visualizations using HMI Physical Buttons ^{CODESYS Forge talk (Post)}
Here is a screenshot. I really do not know how to format the variable exchange you are talking about.
Last updated: 2024-02-13

Post by bouadel on Trend recording build error - the variable "arrTraceMgrVariablesImpl" is too large ^{CODESYS Forge talk (Post)}
Hello do you find a solution ? I have the same Kind regards Adel
Last updated: 2024-04-09

Post by enricoghisla on Functional block ^{CODESYS Forge talk (Post)}
How can i access to the variable in the FB from outside without put them in the in/out?
Last updated: 2024-04-16

Post by enricoghisla on Functional block ^{CODESYS Forge talk (Post)}
How can i access to the variable in the FB from outside without put them in the in/out?
Last updated: 2024-04-16

Post by automa on How to write variable by name ^{CODESYS Forge talk (Post)}
It has been a few years since this topic. Any solutions?
Last updated: 2024-06-04

Post by nano on Persistent variable storage ^{CODESYS Forge talk (Post)}
use the persistence manager. with the persistence-manager, you're aböe to define how, when and where you store your data
Last updated: 2024-06-16

Post by baott569 on Limitation on OPC UA Variable 100+ variables on raspberry pi ^{CODESYS Forge talk (Post)}
Sorry, not trying to spam, My internet lagged and I thought the comment wasn’t submitted
Last updated: 2026-01-22

Post by baott569 on Limitation on OPC UA Variable 100+ variables on raspberry pi ^{CODESYS Forge talk (Post)}
Hi, did you manage to resolve this issue?, I’m experiencing the same problem
Last updated: 2026-01-22

Post by reinier-geers on Network variable stops sending ^{CODESYS Forge talk (Post)}
Thanks. but ive got unique identifiers. and i dont save to a file.
Last updated: 2026-04-28

Post by alexgooi on Licensing info not available. ^{CODESYS Forge talk (Post)}
Sorry for the question, but I'm not completely getting the idea here, could you be more specific, maybe give an example? I'm now in a state where I don't have a softcontainer on my license server anymore (even after reinstalling from the Codesys-IDE). I tried reaching the webserver of Codemeter but when I do that I get redirected to http://"IP":22352 This is not reachable, afterwards I installed lynx on my Debian machine (command line only). From here I could reach the webserver and toggle the network server setting, but unfortunately this did not help. I also tried to changed the remote read setting to 1 (in the Server.ini file). But after a Codemeter reboot this is overwritten to 0. I have the feeling that it should be much easier to get a license to work, am I missing some checkbox somewhere? Is there a tutorial (or manual) that explains the licensing sequence step by step, because I'm pretty stuck.
Last updated: 2025-10-01

Post by gseidel on AXIS_REF_SM3 Error Codes? ^{CODESYS Forge talk (Post)}
Hi SLUCodesys, dwErrorId is a drive specific error number. The drive documentation should be consulted to interpret it. (Note that you should use MC_ReadAxisError to read this error, see https://content.helpme-codesys.com/en/libs/SM3_Basic/Current/SM3_Basic/POUs/Diagnostics/MC_ReadAxisError.html. Accessing the internal variable will result in outdated values if the acis error is not mapped by PDO and is not recommended in general.) uiDriveInterfaceError holds errors of the SoftMotion driver for the drive. It is also an internal variable, not intended for direct access. It is intended for logging, the PLC log will contain the drive interface error, consisting of this number and an error text. My recommendation for handling axis errors in the CODESYS application: 1) Use MC_ReadStatus on the axis to find out whether it is in state Errorstop 2) If in Errorstop, there are two possibilities: an error reported by the drive (MC_ReadAxisError) or an error of the SoftMotion function blocks (output MC_ReadStatus.FBErrorOccured). 3) If there is no drive error, you can use SMC_ReadFBError https://content.helpme-codesys.com/en/libs/SM3_Basic/Current/SM3_Basic/POUs/Diagnostics/FBError/SMC_ReadFBError.html Best regards, Georg
Last updated: 2025-09-24

Post by ilya-vah on Table element issues ^{CODESYS Forge talk (Post)}
Hello, First post here. I would like to clarify whether the following behavior is known or if it is a bugs. Issue 1 — First row not displayed when using Maximum array index with 1-based arrays Description: When displaying data from an array that is indexed starting from 1 (e.g., ARRAY[1..N]), and the number of displayed rows is limited using the Maximum array index property, the first row of the array is not shown in the visualization. Steps to reproduce: Create an array indexed from 1 (e.g., ARRAY[1..N]). Bind the array to a Table element. Limit the number of displayed rows using the Maximum array index property. Run the visualization. Actual result: The first array element (index 1) is not displayed in the table. Issue 2 — Tooltip string placeholder cannot be bound to string variable from array Description: It is not possible to use a string placeholder in the tooltip that is bound to a string variable from the array. Steps to reproduce: Use a table bound to an array containing string variables. Configure a tooltip using a string placeholder referencing a string field from the array. Run the visualization. Actual result: Tooltip doesn't show any text. A test project demonstrating both issues is attached. Thank you for your time and support.
Last updated: 2026-02-16

Post by maxsus on Visu Frame-configuration___text will not work ^{CODESYS Forge talk (Post)}
Hello I have a problem with the Frame-configuration. In the picture below you can see that I set the Editor Type to variable. If it would be text it would work, but it wasnt variable anymore. Thanks for your time. Sorry, my codesys is in German.
Last updated: 2024-08-20

Post by maxsus on Visu Frame-configuration___text will not work ^{CODESYS Forge talk (Post)}
Hello I have a problem with the Frame-configuration. In the picture below you can see that I set the Editor Type to variable. If it would be text it would work, but it wasnt variable anymore. Thanks for your time. Sorry, my codesys is in German.
Last updated: 2024-08-20

Post by worker69 on Alarmgruppenvorlage kann über Kontextmenü keine weitere Latch Variable hinzugefügt werden ^{CODESYS Forge talk (Post)}
Hallo, ich habe das problem, dass ich in einer Alarmgruppenvorlage keine wietere LATCh Variable hinzufügen kann. Wenn ich dies über das Kontextmenü versuche, dann erscheint folgende Fehlermeldung "Der Objektverweis wurde nicht auf eine Objektinstanz festgelegt". Ich verwende Codesys V3.5.19 P0 und 23.5.19 P7 Was mache ich falsch
Last updated: 2026-01-05

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