Sierra Wireless Airlink Raven XT-Telus, Инструкция по эксплуатации

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B-1
Appendix B. Configuring the Raven XT
Modem for PPP
The
Raven XT’s
template file configures the Raven XT to function as a serial
server. As a serial server, the modem has an IP address, and port number 3001
for the Raven XT
’s RS232 port.
LoggerNet sends data via TCP/IP over the internet to the datalogger. The
modem removes the data from the TCP packet and sends the data out the
RS232 port to the datalogger. Returning data is put into a TCP packet by the
modem and sent back to LoggerNet.
Settings in the Raven XT and datalogger (CR800, CR1000, and CR3000), can
be changed to configure the RS232 serial ports for Point-to-Point (PPP)
protocol. When configured as PPP, the Raven XT functions as a router,
routing TCP/IP communications to the IP stack of the datalogger. PPP enables
the datalogger to send/receive messages via email, HTTP, FTP to and from the
datalogger, and allows concurrent communications between networked
dataloggers and LoggerNet.
The default datalogger port number for PakBus/TCP communications is 6785.
The datalogger will also respond to port 80 for HTTP, 23 for Telnet, and 21 for
FTP. These ports can be disabled in the dataloggers configuration.
After the RS232 port on the modem has been configured as PPP,
use AceManager with a TCP or UDP connection to establish
communications with the modem. It may also be possible to
connect with the modem through its RS232 port using the “SOS”
mode.
Raven XT Settings for PPP Mode:
Download the current Raven XT AceManager template file from
http://www.campbellsci.ca/download Load the template into AceManager and
make the following changes in steps 1 and 2 before writing them to the Raven
XT modem.
Use AceManager to configure the following UDP setting:
x
MD = 02-PPP
Use AceManager to configure the following Misc. setting:
x
*DPORT (Device Port) = 3001
NOTE