Comtrol Modbus Server - Manual (Page 34)

34 - Embedded Diagnostic and Statistics Pages DeviceMaster Modbus Server User Guide: 2000535 Rev. C
Serial Interface Communications Statistics Page
Serial Interface Communications Statistics Page
Where the following definitions apply:.
Counter Name Description
TX Byte Count (To Device) Number of bytes transmitted out the serial port.
TX Message Count Number of messages transmitted out the serial port.
RX Byte Count (From Device) Number of bytes received on the serial port.
RX Response Count Number of responses received on the serial port.