User manual Version 1.5
SW5001 Wireless Serial Server
Copyright © 2010 Atop Technologies, Inc.
All rights reserved. Designed in Taiwan
- 20 -
Fig 27. COM port Information Web Page
5.5.1. Link Mode Settings
Click on the
“Serial
”
link and the
Fig. 27
screen will appear.
Fill in Serial parameter information on
Serial Settings
field.
Click on “
Save Configuration
” button to save the changes.
5.5.2. TCP Server Mode
TCP Server
mode is default Link mode of
Serial Settings
, and it can wait for connecting requirement from
remote host PC which running “serial-to IP” utility or setting SW5001s in tunneling mode. User has to
configure listening port to allow client establish connection to this server. Default port number of SW5001 is
4660.
Max Connections (default=1):
This option is used if you need to receive data from different hosts simultaneously. When set to 1, only a
single host may open the TCP connection to the serial port. When set to 2 or greater, up to the specified
number of hosts may open this port at the same time.
ATTENTION
When
Max. Connections
is greater than 1, the Serial server device will apply multi connection application
(i.e., 4 hosts are allowed access to the port at the same time). When using a multi connection application,
all hosts connected to the port must use identical serial settings. If one of the hosts opens the COM port
with different serial settings, data will not be transmitted properly
Request and response Mode
This option determines how the port will proceed if multiple hosts are connected and one or more of the
hosts stop responding when the port is transmitting data. If you select
Reply to requester only
, the port will
keep other hosts’ request data in the buffer and continue data transmission to the request host only. If you
select
Reply to all
, the port will transmit reply data to all connected hosts
.
Transparent Mode
The port will allow the other hosts and continue data transmission to all hosts. This mode does not take
“Response Interval Timeout” into consideration.
IP filtering
function is a simple
ACL
(Access Control List). It can be disabled by setting FILTER_IP to
