hello
I need to listen to 8 RS485 modbus rtu networks.
I need to retrieve the frames sent by the master and the corresponding slave response. Afterwards I need to send the 2 informations (request + response) to a server that can decode the frames and find the values read by the master on the slave (that's all of function 3).
It is to do supervision on an existing network.
Do you know any suitable sniffers to do this kind of thing?
(It is possible to decode the frames in the device and send to the server only the decoded values)
Thanks in advance
I need to listen to 8 RS485 modbus rtu networks.
I need to retrieve the frames sent by the master and the corresponding slave response. Afterwards I need to send the 2 informations (request + response) to a server that can decode the frames and find the values read by the master on the slave (that's all of function 3).
It is to do supervision on an existing network.
Do you know any suitable sniffers to do this kind of thing?
(It is possible to decode the frames in the device and send to the server only the decoded values)
Thanks in advance