Modbus TCP device

Official Hardware Opta
1

Hi,
I am trying to get the opta to communicate with some modbus devices. I have the Stride Temperature input module.

I am in the Arduino PLC IDE software, I enabled Modbus TCP under Resources->Ethernet.
I added a generic modbus node and entered the ip address of the Stride, nothing in Parametriztion
I then added a Modbus FC-04 to the above modbus node.
The Stride says the input address for the analog I/O is 40041-40048

is that what I put into the start address and then the input registers would be
Register Word 40041 Stride_IN_1

also, where do I set the modbus address for accessing the Stride? or should the Stride be set to a default like 1 or 255?

Thanks

2

I got it working on a round about manner.
the Opta adds an extra zero to the address, so it is looking for 400041 not 40041

I was able to get the HMI to read the Stride Temp module and then get the Opta to read the data from the HMI

things will get better as the product matures.

3

Did you ever get this working properly? I am trying to get a portenta machine control to read info from a stride input card. I just can't get it to read any data.