Apollo3zehn

Thanks for your feedback! I'll test it on Monday when I have access to a Linux machine.

According to the spec (https://www.modbus.org/docs/Modbus_over_serial_line_V1_02.pdf), section 2.5.1 RTU Transmission Mode: - "The default parity mode **must** be even parity." - "... the use of no parity requires 2 stop bits."...

@aviatrix I have removed the InvalidOperationException as maikebing proposed in his pull request. But I guess you problem is different, isn't it?

`WriteMultipleCoils` is a Modbus class 2 function which I did not implement (except `ReadWriteMultipleRegisters` because it was easy). I am currently not working on class 2 functions but I would...

Hi, a few month ago we had the same discussion. Please see my conclusion here: https://github.com/Apollo3zehn/EtherCAT.NET/issues/57#issuecomment-784869641 Do you encounter problems with that code?

Can you debug into that code and see what the actual value of `context->slavelist[0].state` is? Or did you do that already? Does changing the code to the version you suggested...

Thanks for your investigations. Unfortunately I have no slaves available to reproduce the behavior. I would like to keep this issue open and wait for others to report similar problems....

I am not sure, I will have to check this behavior against the EtherCAT specs. I am sorry, but unfortunately I have not much time right now to investigate this...

Thank you, I will consider it for the next update!

That's a valid question. You can control the response of the server using a validator function: https://github.com/Apollo3zehn/FluentModbus/blob/master/doc/samples/modbus_validator.md/ However, there is no direct way to set the response data. You can...