q

[liusp8124]

Using.NET 8... I find that the slave station is not actually powered on, but after opening the serial port, the software is stuck when calling the method of reading register data. Why

[StefanGrogg]

Hi
Seems that i have the same issue. Bit with debugging i found, that the response of the slave is wrong. In my case the MBAP-Header Length Value is always "6". So when i read only 1 register, the length should be 5, but comes anyway with 6. Then FluentModbus hangs in loop forever.
My hint for you, is to test the slave implementation.