Post by lukaszklupa on Codesys Virtual Control - startup problem ^{CODESYS Forge talk (Post)}
Problem solved. The problem turned out to be the lack of access to the default location "Mounts", I changed it to /home/user1 and now it's ok.
Last updated: 2024-08-19

Post by kaueroratto on Codesys V18 SP18 Patch 4 with G 1.2.1.0 - Error Checkout or Compare ^{CODESYS Forge talk (Post)}
The same occured with me, can anyone support us to understand how to resolve this error?
Last updated: 2024-08-21

Post by i-campbell on Codesys 3.5 Library Download Failed ^{CODESYS Forge talk (Post)}
You use very old codesys, maybe SP13? the newer sp17 libraries are in a format not compatible with your version. I suggest upgrading everything to at least SP17, but may as well go to SP20 Patch 2.
Last updated: 2024-08-21

Post by pietrobalint on Persistent variables are not read after initialization ^{CODESYS Forge talk (Post)}
Hi, I have Raspberry Pi 5 and I would like to use persistence manager too. But Codesys support said that Application Composer not compatibile with my runtime. Could you recommend a solution?
Last updated: 2024-09-01

Post by austin on Is the Realtek RTL8119I-CG ethernet controler on supported list? ^{CODESYS Forge talk (Post)}
We have a pc with Realtek RTL8119I-CG PCIE 1.1 giga LAN ethernet controller Does this RTL8119I-CG support Codesys?
Last updated: 2024-09-04

Post by austin on Is the Realtek RTL8119I-CG ethernet controler on supported list? ^{CODESYS Forge talk (Post)}
We have a pc with Realtek RTL8119I-CG PCIE 1.1 giga LAN ethernet controller Does this RTL8119I-CG support Codesys?
Last updated: 2024-09-04

Post by austin on Is the Realtek RTL8119I-CG ethernet controler on supported list? ^{CODESYS Forge talk (Post)}
We have a pc with Realtek RTL8119I-CG PCIE 1.1 giga LAN ethernet controller Does this RTL8119I-CG support Codesys?
Last updated: 2024-09-04

Post by joelwright24 on codesys sp20 opcua not working ^{CODESYS Forge talk (Post)}
I also had this problem connected CODESYS to UAExpert for the first time. In the device, I need to allow anonyomous log in. Follow steps 14 - 17 of the following tutorial: https://docs.factoryio.com/tutorials/codesys/setting-up/codesys-opc-ua-sp17/#creating-the-project
Last updated: 2024-09-11

Post by kempoguynz on codesys sp20 opcua not working ^{CODESYS Forge talk (Post)}
^^^ THIS! Just spent 3 days trying to solve this. I'm new to Codesys, so couldn't find the right box to tick. You're a star Joel.
Last updated: 2024-09-12

Post by jinlee on IP Camera on the Webvisu ^{CODESYS Forge talk (Post)}
Hi guys, I am experiencing the issue that browser element can't show anything other than wbm of my PLC. I am using WAGO PFC200, trying to feed IP camera into web browser element. Can anyone helps me ? Kind regards, Jin
Last updated: 2024-09-12

Post by karel-bas on Loosing connection to emulation running on Linux ^{CODESYS Forge talk (Post)}
Ok. I ran the vm twice until it failed and from log it seems like my OPC UA fails becouse I am not able to get HTTPs certificate ? I dont really see any other reason.
Last updated: 2024-09-20

Post by fmbrew-rob on Licensing info not available. ^{CODESYS Forge talk (Post)}
Was there ever any resolution to this? I am using Virtual Control SL on a ProxMox setup, and I can't get the license installed. I get the same errors reported above.
Last updated: 2024-09-21

Post by fmbrew-rob on Licensing info not available. ^{CODESYS Forge talk (Post)}
I do have a license server installed. Can you point to a document or ANYTHING that shows how to configure this virtual control to properly do licensing?
Last updated: 2024-09-24

Post by yannickasselin on ControlWin 3.5.20.30 Issues ^{CODESYS Forge talk (Post)}
Hello, Trying to install ControlWin 3.5.20.30 on Windows 10 Enterprise 2016 LTSB and I always get this error about the gateway. 3.5.20.20 is working fine. Any ideas why? Thank you
Last updated: 2024-09-26

Post by pablotorres on Dynamic Setting IP Address from IEC code ^{CODESYS Forge talk (Post)}
Hi! I have a problem, when I write Ethernet.Enable, I get an error ("Enable" undefined). Could you send me the program? I can't solve it, and I don't know if it's because I'm missing a library or some FB...
Last updated: 2024-09-30

Post by salvadegianluca on Eoe issues with Windows and Linux ^{CODESYS Forge talk (Post)}
Is there any way to have EoE working with Tap names different from tap0? My PLC manufacturer uses Tap0 for the remote assistance service and it's not avvailable for other uses.
Last updated: 2024-10-07

Post by gabor-n on PNIO Connect Parameter Error ^{CODESYS Forge talk (Post)}
Hello, I have the same issue, but with 2 Raspberry Pi3b+ in connection with Profinet. Has it been solved yet? Thank You all! Gabor
Last updated: 2024-10-08

Post by nano on PNIO Connect Parameter Error ^{CODESYS Forge talk (Post)}
please post your codesyscontrol.cfg and codesyscontrol_user.cfg in most cases there are misconfigs or missing entrys the reason. also the fact that in most cases codesys isnt running as rt-application on raspberry needs special eyes on
Last updated: 2024-10-10

Post by z870623 on About CPU Loading ^{CODESYS Forge talk (Post)}
I am running a runtime environment on an ARM A35 dual-core processor (1.5GHz) and have encountered some issues. The CPU load (both CPU0 and CPU1) occasionally spikes above 50% before returning to normal, and this happens around 2-3 times per minute. At the same time, I’ve noticed that the Max Cycle Time in the Codesys monitoring screen shows much worse performance compared to the A53 (1.2GHz), with nearly double the cycle time. The optimizations I have made so far are as follows: Set the CPU to performance mode. Isolated CPUs: CPU0 is dedicated to running Linux services and the runtime itself, while CPU1 runs the EtherCAT task and the MainTask. Despite CPU1 only running these two tasks, the utilization still increases above 50%, which I find unreasonable. Additionally, I performed tests using cyclictest both without and with the runtime running. The performance is shown in the following image: From the results, I believe the CPU performance should be fine, but I am unsure why the monitoring results are not as expected. The testing outcomes should ideally be as close as possible to the cyclictest results. Does anyone have related solutions to this issue?
Last updated: 2024-10-14

Post by paulpotat on Can't open license manager with raspberry CM4 ^{CODESYS Forge talk (Post)}
Do someone have any information on this topic ? We tried several different CM4 boards without success, and we cannot install the licenses we bought anymore... Isn't CodeSys supposed to support CM4 Raspberry pi ?
Last updated: 2024-10-15

Post by paulpotat on Can't open license manager with raspberry CM4 ^{CODESYS Forge talk (Post)}
Update : The solution I mentionned in a previous post does not always work. Some Raspberry Pi CM4 still won't create the license container. I will open a support ticket.
Last updated: 2024-10-18

Post by winki on Modbus TCP & RTU with Control for Linux SL ^{CODESYS Forge talk (Post)}
I do not have error anymore using nic with eth0 value. But my network it still 172.17.0.3 like the first picture.
Last updated: 2024-10-23

Post by timvh on Modbus TCP & RTU with Control for Linux SL ^{CODESYS Forge talk (Post)}
Most likely your IP address is set to 172.... because you use a VPN connection to your device. Probably best to use the other Ethernet interface for your modbus communication.
Last updated: 2024-10-24

Post by andrax on Raspberry i2c master device ^{CODESYS Forge talk (Post)}
I don't understand your question. There are all sorts of projects here using I2c, up to and including multiplexers What exactly do you have in mind?
Last updated: 2024-11-04

Post by navan on File access operation denied ^{CODESYS Forge talk (Post)}
Codesys V3.5.20.10 having issue open windows folder. Willing to know the [Sysfile] location in windows for V3.5.20.10 (32 bit) installation. kindly hep on this.
Last updated: 2024-11-05

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