I am trying to poll a Modbus flow meter. The register I am polling is a floating point, and at this time just looking to get a proper HEX response. Below is a couple of request and response. The request is correct as I have tested with a Mdbus master modbus simulator. It is looking to me that there is a inter-character time out issue. But any thoughts, questions or solutions would be appreciated.
-Have tried all the setting I could find in the Tag Browser.
Polling Modbus Slave address of 50 for holding/float register of 47115.
-Also have tried this with a Terminal server(Serial to IP converter) and a TCP connection and get the same result.
-Also have put the Mdbus in monitor mode and watch the data stream. It is correct.
-Using a USB to Serial for the Comm Port testing.