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FAQ - Frequently asked Questions about CODESYS
FORUM LATEST POST # TOPICS
Engineering πŸ‡¬πŸ‡§

Discussions about the CODESYS Development System, IEC programming, CODESYS Professional Developer Edition

OPC UA Client password and username entry
by eschwellinger
10 hours ago
4048
Runtime πŸ‡¬πŸ‡§

Related questions to SoftPLCs e.g. Raspberry Pi, Beaglebone, IoT2000 and other platforms

No connection to target: An existing connection was forcibly closed by t...
by pethun
16 hours ago
1885
Visualization πŸ‡¬πŸ‡§

Realizing operator screens with CODESYS HMI, Targetvisu, Webvisu

Table: same action for all columns
by galexis
4 days ago
696
Motion πŸ‡¬πŸ‡§

Realizing single or multi axis motion control, CAM, CNC and Robotic applications

Calculating Stopping Position Of A servo Motor.
by ph0010421
3 days ago
350
Codesys V2.3 πŸ‡¬πŸ‡§

Forum about V2.3

3 inputs and 2 outputs
by sgronchi
2 days ago
2089
Deutsch πŸ‡©πŸ‡ͺ

German forum

MQTT PUB und SUB funktionieren nicht
by kais
2 days ago
4254
Automation Server πŸ‡¬πŸ‡§

The Industry 4.0 administration platform for users and operators of CODESYS compatible controllers

Error while using MQTT library
by sgronchi
2022-07-26
22
Forge πŸ‡¬πŸ‡§

Discussions about CODESYS Forge projects and features of the CODESYS Forge website

How to select the real I/O module terminals/channels in CODESYS V3.5 ? O...
by essii69
2022-07-29
114

Recent Activities

    CODESYS Forge

  • eschwellinger eschwellinger modified a comment on discussion Engineering πŸ‡¬πŸ‡§

    You need to update CODESYS Communication package to 4.2.0.0 with the CODESYS installer

  • eschwellinger eschwellinger posted a comment on discussion Engineering πŸ‡¬πŸ‡§

    You need to update CODESYS Communication package to 4.2.0.0 with the CODESYS installer

  • arek1996 arek1996 posted a comment on discussion Engineering πŸ‡¬πŸ‡§

    Thank you for your help but my "communication settings" has less option. SS in attachment.

  • pethun pethun posted a comment on discussion Runtime πŸ‡¬πŸ‡§

    I found a solution to may problem. It's the ssh server denying the connetion from Codesys. The ssh server "no matching host key type found. Their offer: ssh-rsa,ssh-dss" I added following two lines into my linux server /etc/ssh/sshd_config.d HostKeyAlgorithms +ssh-rsa,ssh-dss PubkeyAcceptedKeyTypes +ssh-rsa This solved the problem. Maybe not the best solution since its an security issue but it might be fixed in latest codesys development software?

  • pethun pethun posted a comment on discussion Runtime πŸ‡¬πŸ‡§

    I found a solution to may problem. It's the ssh server denying the connetion from Codesys. The ssh server "no matching host key type found. Their offer: ssh-rsa,ssh-dss" I added following two lines into my linux server /etc/ssh/sshd_config.d HostKeyAlgorithms +ssh-rsa,ssh-dss PubkeyAcceptedKeyTypes +ssh-rsa This solved the problem. Maybe not the best solution since its an security issue but it might be fixed in latest codesys development software?

  • timvh timvh posted a comment on discussion Runtime πŸ‡¬πŸ‡§

    Many people have done this already. Download the "PFC200" package in the store, or install it though the CODESYS Installer. Then open the "Update PFC200" through the Tools menu and follow the installation procedure. More information can be found here: https://content.helpme-codesys.com/en/CODESYS%20Control%20for%20PFCx%20SL/_pfcx_install_runtime.html

  • timvh timvh posted a comment on discussion Engineering πŸ‡¬πŸ‡§

    At the bottom of the "Communication settings" Tab of your Data Source, you can there enter the credentials for the Authentification.

  • millivolt millivolt posted a comment on discussion Runtime πŸ‡¬πŸ‡§

    I just want to know if anyone has updated a Wago 750-8202 from its native firmware to codesys 3.5. as when I look in the setup it only has V2 or none as a runtime option. is it possible and is there any know issues doing it

  • timvh timvh posted a comment on discussion Engineering πŸ‡¬πŸ‡§

    If you use GibHub, then make sure you have a token, because this is needed for apps to get access: https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/creating-a-personal-access-token Similar for BitBucket https://support.atlassian.com/bitbucket-cloud/docs/app-passwords/

  • pethun pethun posted a comment on discussion Runtime πŸ‡¬πŸ‡§

    i have exactly the same issue. im having a ubuntu 22.04 server and can connect over ssh in win terminal but in codesys i've get closed by remote host. same as above. anybody who could advise?