Device User Logon ^{CODESYS Forge talk (Thread)}
Device User Logon
Last updated: 2021-09-20

User defined FB ? ^{CODESYS Forge talk (Thread)}
User defined FB ?
Last updated: 2011-01-27

Online user management ^{CODESYS Forge talk (Thread)}
Online user management
Last updated: 2018-02-28

User guide/ manual ^{CODESYS Forge talk (Thread)}
User guide/ manual
Last updated: 2020-08-27

Device User Logon ^{CODESYS Forge talk (Thread)}
Device User Logon
Last updated: 2024-03-19

Device User Logon ^{CODESYS Forge talk (Thread)}
Device User Logon
Last updated: 2026-05-14

Post by romrot on Trying to connect Codesys OPC server to Ignition ^{CODESYS Forge talk (Post)}
Does the OPC UA server have a generic username and password? It doesn't seem to be the same as the device username and password.
Last updated: 2025-01-22

Post by romrot on Trying to connect Codesys OPC server to Ignition ^{CODESYS Forge talk (Post)}
Does the OPC UA server have a generic username and password? It doesn't seem to be the same as the device username and password.
Last updated: 2025-01-22

Post by dim54 on multiple entry of the Owner password ^{CODESYS Forge talk (Post)}
I have to enter the owner password from time to time, even though I haven't closed the project yet. Is there a way to disable this option? So I only have to enter it once when I log in to the project, and that's it.
Last updated: 2025-10-10

I create python script Upload my script online to controller each time I get the password dialog ^{CODESYS Forge talk (Thread)}
I create python script Upload my script online to controller each time I get the password dialog
Last updated: 2020-09-25

Post by cengiz50 on Socket communication with username and password ^{CODESYS Forge talk (Post)}
Hello, I wanted to ask a few things about CodeSys. I need to establish socket communication where I have to connect using a username and password. How can I do this?
Last updated: 2024-02-23

Post by kiranbsiddaiah on CodeSys OPC UA client Unable to Connect To OPC UA sever through Username and password ^{CODESYS Forge talk (Post)}
And also we do not have any opc ua related license . Do we need to have a opc ua license to communicate with OPC UA server with username and password?
Last updated: 2026-05-07

Post by amira on Visu 4.9.1 auto-logon/login ^{CODESYS Forge talk (Post)}
Hello Julian, could you please check in Chrome Password Manager Settings if the option "Offer to save passwords" is set? With this option selected, a pop-up message will then show up asking whether or not to save the password. Choose OK. Hope this helps.
Last updated: 2026-01-14

Post by wbj0t on Raspberry Pi CM4. CoDeSyS files corrupted after hard reset. ^{CODESYS Forge talk (Post)}
Hello everyone. Raspberry Pi CM4 after some 1 week of work was hard reset mannualy several times and after these hard resets User Management file was missed (when click login button, enter login/password, error: User Management File missed). Also programm can not open file via SysFile library, but this file exists and size of him is 0 bytes, but must be more any way (I keep some kind of archive via this lib). What happens, how files corrupted? Where do I need try to find this error of the codesys or system whole? In the log files of codesys nothing interesting about this happens. Thanks for reading Is this enough hold PlcLogic and SysFileMap.cfg as reserve copy in another place for restoring the programm? And how automate restoring actions if programm files corrupted?
Last updated: 2024-09-16

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

Post by jcarter on Webvisu Combined Authentication ^{CODESYS Forge talk (Post)}
Is there a way to have both a Public No Login Screens with Screens that do require login and File Transfer? My Idea is to have the default page be View Only with a Login Button in the Corner and then Once Logged In you can change settings and download files depending on your user group.
Last updated: 2025-08-28

Post by martinlithlith on Device User Logon and No device is responding.. Pi4b codesys 3.5 SP19 2 + (64-bit) ^{CODESYS Forge talk (Post)}
Hi, Thank you for your reply! What should be the version 4.9.0.0? I have a user named pi on the pi, thats what i´m using as credientials to be able to for example update/install runtime. Or do i need another user? once agin, thank for the reply! Martin
Last updated: 2023-09-11

Post by leag on Reset device password Festo PLC ^{CODESYS Forge talk (Post)}
Hi, I am new to CODESYS, and I want to program a new FESTO, but I am getting this authentication screen. I don't remember the password. I tried with Administrator/Administrator and some other defaults I found online but nothing works. I also tried searching for CODESYSControl_User.cfg and many other recommended directories but I dont seem to have any of them (like CODESYSControlWinV3x64) Could you please help me understand what I need to reset? Thanks a lot
Last updated: 2026-08-12

Post by erick-n on Disable User Management ^{CODESYS Forge talk (Post)}
Hi Gima, did you find a solution for this issue?
Last updated: 2025-06-12

Post by dvmaris on Control for Linux ARM64-User Management issue ^{CODESYS Forge talk (Post)}
It was just that easy. Thanks @eschwellinger
Last updated: 2026-02-12

Post by ggis on Unable to connect to git remotes through Codesys. ^{CODESYS Forge talk (Post)}
When trying to connect to a Github repository in the Git remotes windows of Codesys, the user can be the account username or the account email, while the password is the Github token. (I know this is an old topic, but I lost some time figuring it out from the guides.)
Last updated: 2023-11-10

Post by theo on Error codesys raspberry ^{CODESYS Forge talk (Post)}
Bonjour a tous je souhaiterai connecter mon Raspberry a codesys en tant qu'automate cependant lorsque je enterent l'IP dans le encadré et que je fais entrer voici le message qui apparait, je suis français mais en anglais ça signifie : " vous n'êtes actuellement pas autorisé a exécuter cette action sur l'appareil. Please enter the username and password of a user account with the required access rights.
Last updated: 2023-12-08

Post by mp9876 on Problems with simulation in Window 10 ^{CODESYS Forge talk (Post)}
Hi Eschwellinger, sorry for so late reply but I found a solution back then; uninstall completely Codesys V3x64 and re-installed Codesys V3x32 to properly note the password I created and everything went ok. thank you for your suggestion and have a good day/evening Mike
Last updated: 2024-05-30

Post by janber0206 on Adding PLC to the List view resolves in Unknown Error ^{CODESYS Forge talk (Post)}
Problem Solved The Problem was within the Usermanagment. There should be 6 files for the Usermanagment in /var/opt/codesys/ .UserMgmtDB.csv .UserMgmRightstDB.csv .GroupDatabase.csv .UserDatabase.csv_ .GroupDatabase.csv_ .UserDatabase.csv The file .UserMgmtDB.csv was missing. I moved the other files in a savefolder. Full Step by step instructions stop the runtime with sudo /etc/init.d/codesyscontrol stop rename the following files on the PI: (or save them and then delete them) in this directory: /var/opt/codesys/ .UserMgmtDB.csv .UserMgmRightstDB.csv .GroupDatabase.csv .UserDatabase.csv_ .GroupDatabase.csv_ .UserDatabase.csv then restart the Runtime: sudo /etc/init.d/codesyscontrol start now reconnect the PLC via the Automation Server - here you will be asked to create a new CODESYS user password, The user management files deleted above are then created again (in /var/opt/codesys/ on the PI).
Last updated: 2025-02-24

WebVisu with Runtime Based User Management, Default user (no login) - is it possible? ^{CODESYS Forge talk (Thread)}
WebVisu with Runtime Based User Management, Default user (no login) - is it possible?
Last updated: 2024-03-14

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