About alnapi

Hi, I have purchased CODESYS IIoT Libraries License and installed package 1.3.0.0. I use the HttpClient function block for simply sending HTTP requests to a local server. Now, if I want to send the data I have no problem to send the first data blocks, but after a various number of sent data I get a TCP_INIT_ERROR. I have no explaination, why I get the TCP_INIT_ERROR. Did anyone already had the same problem? Do you have any idea what could be the problem? ... View more

Hi, I implemented the RecipeManager integrated in CtrlX PLC Engineering. To create new recipes I use the "CreateRecipe" method and then the "ReadAndSaveRecipeAs" method. As I create new recipes, I can check the recipe counter ("GetRecipeCount" method) and the recipe list ("GetRecipeNames" method): everything updates correctly. Also, by checking in the filesystem i.e. on "Manage App Data" the "/plc/run/linux-gcc-aarch64/data" folder I can verify that the files are being created. The problem occurs if I restart CtrlX: after each restart the recipe counter is "1" and the recipe list includes only "the first" recipe created. Can anyone help me figure out what I'm doing wrong? ... View more