Sollae Systems SIG-5440, Руководство пользователя

Страница: 22 / 37

SIG-5440 User Manual Ver. 1.0
- 21 -
https://www.ezTCP.com
4.1.2 Communication Status
⚫
Communication Status Window
This area shows some communication status of your product. This area is
refreshed every second.
Figure 4-2 Communication Status Window
⚫
TCP STATE
Status Description
LISTEN Listen
CLOSED Disconnected
CONNECTED Connected (IP and port of the connected host will be shown)
CONNECTING Connecting
DISCONNECTING Disconnecting
Table 4-2 TCP STATE
⚫
MODBUS STATISTICS
Item Description
RX0~3 Statistics of incoming data from TCP: Query, Error, Discard
TX0~3 Statistics of outgoing data to TCP: Reply, Error
Query Valid frame count from Modbus queries of the master
Error Invalid frame count from Modbus queries of the master;
Modbus frame count failed to send to the master
Discard Discarded frame count from invalid data of the master
Reply Transmitted frame count to the master
Table 4-3 MODBUS STATISTICS