Hi there, I would need a little hint. I'm using Codesys V3.5 SP17 Patch 2 I want to add to an existing project an POU in SFC (AS) language. The existing POUs are CFC. But it's not available in the dropdown menu. (only CFC, FUP, KOP, ST are available) But when I creat a new project, I can select AS for the PRG. What can I do? Regards, Michael
Kislov, thank you very much! That's it! Now its running :) For all the others: Here is the screenshot for the setting. Seems the Akytec module has an internal gateway to modbus rtu and therefore unit id 1 is needed, not 255. 255 is for the gateway itself. Regards, Mike
Hi there, still looking for a solution. Any hint would be fine for me... I also tested another modbus slave - and here it's working perfectly. So maybe akytec has a problem with the alive signal?? Regrads, Mike
Hey Codesys-Guys, I have following setting: Codesys 3.5 SP16 is running on a Raspberry PI 3 Model B with static IP address 10.0.0.1 on the ethernet port. An Akytec IO Module (MK210-311) is connected to it. It has the IP 10.0.0.2 Ethernet, Modbus Master and Modbus Slave have been attached to the project and configured according to https://www.codesys-blog.com/kommunikation/modbus-kommunikation-in-codesys/ After downloading it seem that the Modbusslave gets connected properly according to ComState....