CSE-H21 User’s Manual Ver. 1.2
Sollae Systems Co., Ltd.
- 34 -
http://www.sollae.co.kr
Table 5-2 An Example of Allowed IP
Allowed IP
Net Mask
The hosts which can connect
10.1.0.1
255.0.0.0
10.1.0.1 ∼ 10.255.255.254
10.1.0.1
255.255.255.0
10.1.0.1 ∼ 10.1.0.254
192.168.1.4
255.255.255.255
192.168.1.4
5.2.1 Serial Data Before the TCP Connection
If the [Byte Count] is 0, all data from the CSE-H21‟s serial port before the TCP
connection are ignored. If the [Byte Count] is over 0, CSE-H21 stores serial data to its
memory and it transmits these data when CSE-H21 is connected.
5.2.2 Data Transmission
Once TCP connection is established, hosts can communicates with the CSE-H21 bi-
directionally. And CSE-H21 gathers data from its serial ports. It transmits data when there‟s
no data during the specified in the [Guard Time]. If the [Guard Time] is 0, it transmits as
soon as it receives data from the serial port.
The unit of the [Guard Time] is 10ms. And minimum time is 40ms so minimum guard
time is 4(except 0).
5.2.3 Disconnection
CSE-H21 disconnects the TCP connection if there is no data transmission during the [Timeout].
The unit of the [Timeout] is a second.
