hochdaninger

Hi! a short update. Now that i changed everything like you've mentioned it works perfectly fine now! Thanks!

Thank you very much for the feedback. I found some examples where they always opened and disconnect the communication, so I thought it has to be. I will change everything today so that it will work correct. I will also open the connect once as you explained. Thanks again!

Hi! thanks for the quick answer. I've uploaded both programs. In both it's in the subroutine ModbusIP Hope you will find my mistake. Thanks!

Hi erveryone, i'm new here. So i hope I have set my question correct in this forum. I'm trying a communication between two V1210 with Modbus IP. What is working: The connection between the plc's is working and I can write the MB's from master to slave with the MixedData function. The problem is, that I can't read the MB's from the slave to the master. But I can't find my fault config for reading. For me it makes no sense why writing is working but reading isn't. I only have one MixedData function with read and write. Maybe someone can help me. Thanks!