Dear Sir
Thanks for your good videos on YouTube.
I have a question about running Modbus TCP on Siemens PLC 1200.
In tutorials, I saw that in the 1200 series Modbus TCP function, just 100 registers could be addressed, but I need to access more registers, Would you help me with this?
Thank you in advance
Dear,
In my memory, the modbus TCP Function Blocks can only allow you to communicate with the input register with 125 words / 123 words in input regisiters.
(Please find the correct information in the F1 help)
you can create one more connections but connect to the same IP address.