Post by mejak on Raspberry Pi USB HID RFID Reader - read ID in plc program ^{CODESYS Forge talk (Post)}
Hello, I have an RFID reader that is detected as a keyboard. While looking for information, I came across examples using visualization. I would like to read the ID without visualization or external code in python, only in PLC. I found on the forum that you can try reading directly from potru /dev/... https://forge.codesys.com/forge/talk/Runtime/thread/24b3527036/ How to read values directly in codesys? Or maybe there is another solution? Best Regards
Last updated: 2024-01-25

Post by taqamert on CANopen PDO Issue with Pressure Sensor in Codesys ^{CODESYS Forge talk (Post)}
Hello everyone, I am using an IFM CR0303 model PLC, which has a tilt sensor and a pressure sensor connected via CANopen. Both sensors are from the same brand (ATEK). I can read data from the tilt sensor without any issues, but I am unable to read data from the pressure sensor. I have added the EDS file in the PLC configuration and adjusted the node-ID settings. When I check with the PCAN-View application, I can see that the selected PDOs are coming through, but the data is not reaching the Codesys side. What could be the issue, and what can I try to resolve it? Can anyone help me?
Last updated: 2024-10-22

Post by jddaigle on TargetVisu controls are incorrectly positioned ^{CODESYS Forge talk (Post)}
Hello, I'm trying to run TargetVisu on my Linux IPC, and while it does work, the controls are misaligned compared to my WebVisu. Both visualizations are full-screen on a Debian 12 VM with a resolution of 1280x768. The WebVisu is running in Firefox. Are there any configuration I should adjust to ensure the controls align properly between the two? Any guidance or troubleshooting tips would be greatly appreciated! Thank you.
Last updated: 2024-11-03

Post by felipemsgarcia on Edge Gateway online, but PLC is not online ^{CODESYS Forge talk (Post)}
Hello, Up until yesterday (2023/11/20) I was able to connect to the PLC remotely with no issues through Edge Gateway. However, today I can see the Edge Gateway online but I can find the PLC even if I do a network scan. Following the same path as janber0206 @ https://forge.codesys.com/forge/talk/automation_server/thread/e78b11d7e9/, I looked into certificates and found that one of the Trusted publisher certificates has expired earlier today (2023/11/21). Please see image. Questions are: Does it affect the connection to the PLC through Edge Gateway? How do I fix it? Thank you very much in advance!
Last updated: 2023-11-21

Post by gseidel on MC_Phasing state explenation ^{CODESYS Forge talk (Post)}
Hi kenth1973, MC_Phasing has been improved in recent versions. I would recommend to install the latest version of SoftMotion (4.20.1.0) and test whether the problem still exists, and if so, what the error identifier is. (Also check the PLC log in this case, it might contain additional information.) Setting the internal state of the FB is not recommended, it could lead to malfunction of the FB and unintended movements of the drive. Best regards, Georg
Last updated: 2025-11-28

Showing custom dialog from PLC code ^{CODESYS Forge talk (Thread)}
Showing custom dialog from PLC code
Last updated: 2014-02-06

Login-to-PLC problems ^{CODESYS Forge talk (Thread)}
Login-to-PLC problems
Last updated: 2016-09-21

Copy protection source code PLC ^{CODESYS Forge talk (Thread)}
Copy protection source code PLC
Last updated: 2014-11-28

PLC running / shutting down flags ^{CODESYS Forge talk (Thread)}
PLC running / shutting down flags
Last updated: 2017-04-14

Wago PLC Crashing and Cant Reconnect ^{CODESYS Forge talk (Thread)}
Wago PLC Crashing and Cant Reconnect
Last updated: 2024-07-30

Codesys + BeagleBone PLC +LED control ^{CODESYS Forge talk (Thread)}
Codesys + BeagleBone PLC +LED control
Last updated: 2024-08-12

Wago PLC Disable Device Login ^{CODESYS Forge talk (Thread)}
Wago PLC Disable Device Login
Last updated: 2024-10-09

CODESYS 3.5 dicovery of PLC modules ^{CODESYS Forge talk (Thread)}
CODESYS 3.5 dicovery of PLC modules
Last updated: 2024-12-11

virtual plc vPLC configure nics ^{CODESYS Forge talk (Thread)}
virtual plc vPLC configure nics
Last updated: 2025-02-03

PLC Shell commands via ST Code ^{CODESYS Forge talk (Thread)}
PLC Shell commands via ST Code
Last updated: 2025-03-04

Codesys Soft PLC OPC UA server ^{CODESYS Forge talk (Thread)}
Codesys Soft PLC OPC UA server
Last updated: 2025-09-11

Freier Speicherplatz abfragen (über PLC) ^{CODESYS Forge talk (Thread)}
Freier Speicherplatz abfragen (über PLC)
Last updated: 2011-08-16

Simulate PLC with CodeSys ^{CODESYS Forge talk (Thread)}
Simulate PLC with CodeSys
Last updated: 2015-09-02

copy files from PLC to PC ^{CODESYS Forge talk (Thread)}
copy files from PLC to PC
Last updated: 2015-09-23

WAGO PLC target file recovery ^{CODESYS Forge talk (Thread)}
WAGO PLC target file recovery
Last updated: 2017-03-15

Open Project From PLC ^{CODESYS Forge talk (Thread)}
Open Project From PLC
Last updated: 2012-01-21

Conectiong to PLC via Teamviwer VPN ^{CODESYS Forge talk (Thread)}
Conectiong to PLC via Teamviwer VPN
Last updated: 2023-02-13

Store recipes on PLC ^{CODESYS Forge talk (Thread)}
Store recipes on PLC
Last updated: 2010-12-06

Bluescreen When RTE PLC Start ^{CODESYS Forge talk (Thread)}
Bluescreen When RTE PLC Start
Last updated: 2022-10-20

Cheapest CoDeSys PLC/smart relay? ^{CODESYS Forge talk (Thread)}
Cheapest CoDeSys PLC/smart relay?
Last updated: 2013-05-07

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