Comtrol Modbus TCP User Guide - Manual (Page 67)

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 4. Diagnostic and Statistics Pages - 67
Communication Statistics
Application Connection Statistics (Ethernet Device Interface Statistics)
TX Byte Count Displays the number of bytes sent out the application socket port.
TX Pkt Count Displays the number of packets sent out the application socket port.
To Application Dropped Packet
Count
Displays the number of received serial or Ethernet device packets
intended for the application dropped:
• No STX byte(s) found
• No ETX byte(s) found
• Time-outs
• Packet to large
• Receive buffer queue overflows
• Application connection is offline
To PLC Truncated Packet
Count Displays the number of received packets that were truncated before being
sent to the PLC.
RX Byte Count Displays the number of bytes received over the application socket port.
RX Pkt Count Displays the number of packets received over the application socket port.
To Device Dropped Packet
Count
Displays the number of dropped packets that were intended for the device.