Flexy 205 - Modbus TCP/IP 46-bits


I am trying to read 64-bits Modbus data points with a Flexy205.
Is there any way to read the 64-bits register at once instead of 2 x 32-bits or 4 x 16-bits ?

Thanks in advance.



Modbus only has coils or 16 bit registers. It does not have an option to read a single 64 bit register. Even the 32 bit reads are reading two 16 bit registers then interpreted as one.