CIE-H14 User Manual Ver. 1.1
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http://www.ezTCP.com
TCP STATE
TCP status of each port is shown in this section.
Message
Description
LISTEN
waiting for requests of a TCP connection
CLOSE
a TCP connection is closed
SYN_SENT
send “SYN” segment to make a TCP connection
ESTABLISHED
When a TCP connection is established
N/A
In UDP mode
Table 7-2 TCP STATE
SERIAL STATUS
Amount of data in every buffer is displayed. The unit is byte.
Buffer
Description
sio_rx
The number of data which is received from the COM port
net_tx
The number of data which is sent to the remote host
net_rx
The number of data which is received from the remote host
sio_tx
The number of data which is sent to the COM port
Table 7-3 SERIAL STATUS
I/O PORT STATUS
This represents I/O ports’ status. ‘1’ means HIGH(ON) and ‘0’ means LOW(OFF).
ARP TABLE
This part shows ARP table on CIE-H14. When a TCP connection is established or UDP
data communication is performed, the information of IP and MAC address is
automatically stored in the ARP table. This information is held for 1 minute. If there is
no data communication for 1 minute, the information will be removed.
Notify Ports Change (IOTRAP STATE)
This part shows E-mail address what you entered, when you use the function [Notify
Input or Output Port Change].
TCP/IP Connection
In this section, the same information with TCP STATE is displayed with IP address and
port number. A difference is that users can terminate a TCP connection. When right
click on a session, a small pop-up window is created.
Password
This text box is activated when CIE-H14 has a password. If users want to close the
TCP connection, this password has to be correctly filled.
Refresh Every 1 Second.
If this option is checked, ezManager sends query in every second.
