alexgooi

Dear Forum, I'm currently experimenting with Modbus interfaces in combination with a virtual controller. I have the following setup (Modbus_Setup.png): I have an IPC with Debian installed on it (Debian 13). On this Debian machine I have installed a docker server and on this docker server a Codesys runtime container is deployed (Codesys_image.png). The Modbus scanner makes connection with and IO coupler and this works well. But when I physically disconnect the ethernet connection between the IPC and...

Hello Simon, Thank you for your response. The problem occurs after about 10 online changes, after this a full download is required, but that means that the installation is going down. Is it possible to enlarge the space reserved for online changes, so that the problem occurs after 100 online changes for example? Kind regards Alex

Dear Forum, When using a online-change I often get the following message: No Bootproject possible in this state: application out of memory. Perform full download first. I'm using Codesys virtual control for linux SL running on a docker server with plenty of memory available, therefore I’m not expecting a hardware limitation. Is there a setting available to for example reserve more memory, so the controller is not that quick out of memory? thank you in advance. Alex

Dear Forum, For anyone interested we have solved this problem. Before we were using a KNX TP/IP interface, now we are using a KNX TP/IP router, and it works like a charm now.

Dear Forum, For anyone interested we have solved this problem. Before we were using a KNX TP/IP interface, now we are using a KNX TP/IP router.

Dear forum, We are currently doing some research on the Codesys KNX implementation (https://store.codesys.com/en/codesys-knx-sl.html). We almost have it working but we are missing the last part. The setup: We have a Codesys virtual control container running on docker (4.17.0.0), the I/O is running over an Ethernet IP coupler (Weidmüller), and this is running fine. As far as I’m concerned this tells me that the ethernet device is working properly (the container has access to the outside world, including...

Thank you all, The license is working now!!

Dear Tim, This is the missing link for me. I was not aware of the fact that the docker container is claiming the smallest possible license. Now the serial number makes much more sense. Thank you