Chetco Digital Instruments SeaSmart.Net, Руководство пользователя, Страница: 15 / 59

SeaSmart.Net Adapter Manual Version1.3
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Direct TCP/UDP Access
Access to the NEMA 1083 $IIXDR or NMEA 2000 data is available over direct TCP and UDP connection
to the device network address. SeaSmart.Net supports both client and server connections. In client mode
(Accept) SeaSmart.Net will accept a TCP/UDP connection request from any other network device using a
specified Port Number. In server mode (Connect) SeaSmart.Net will initiate a network connection to
specified network address and Port number. This is mode is useful for UDP broadcasts or HTTP POST to
Web Server.
vDash Connect Screen with enabled TCP connection
to SeaSmat.Net adapter using IP address
192.168.0.101 Port 10001 vDash receiving NMEA 2000 data directly form
SeaSmart.Net adapter via Ethernet connection
Normal access is via translated NMEA 2000 data using the SeaSmart Protocol. This allows sharing of
NMEA 2000 data with multiple Applications by selecting different port number. SeaSmart can support
multiple TCP incoming connections on a single port (10001 default) as well as outbound UDP broadcast on
an alternate port (10003 default) while simultaneously supplying the embedded Web Server. Thus
SeaSmart.net can support Live Direct Web Viewing and Gateway hosting to other network services.
Access to Raw NMEA 2000 data is possible by turning off the Protocol Translator and connecting on port
10002 (default). This may have limited use as NMEA 2000 data will not be available to the embedded Web
Server but may however, be accessed from compatible applications running on the PC platform such as
Actisense NMEA Reader and Chetco Digital’s vDash instrumentation viewer program. The details of the
SeaSmart.Net Protocol can be found in the supplemental SeaSmart.Net Protocol document.