B+B SmartWorx V3, Руководство по настройке

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4. CONFIGURATION
Continued from previous page
Item Description
Mode Mode of connection:
•
TCP server – router will listen to incoming requests about TCP
connection
•
TCP client – router will connect to a TCP server on the specified
IP address and TCP port
Server Address In mode TCP client it is necessary to enter the Server IP address.
TCP Port TCP/UDP port the communication is running on (for both modes).
Inactivity Timeout Time period after which the TCP/UDP connection is interrupted in case
of inactivity
Table 60: Expansion Port configuration – serial interface
If the
Reject new connections
item is ticked, all other connections are rejected. This means
that it is not possible to establish multiple connections.
If Check TCP connection checked, the check of the connection would be activated.
Item Description
Keepalive Time Time, after which it will carry out verification of the connection
Keepalive Interval Waiting time on answer
Keepalive Probes Number of tests
Table 61: Expansion Port configuration –
Check TCP connection
When item Use CD as indicator of the TCP connection selected, indication of the TCP
connection state using signal CD (DTR on the router) would be activated.
CD Description
Active TCP connection is on
Nonactive TCP connection is off
Table 62: CD signal description
When item Use DTR as control of TCP connection selected, control of the TCP connection
using signal CD (DTR on the router) would be activated.
DTR Description server Description client
Active Router allows TCP connect. establishm. Router starts TCP connection
Nonactive Router does not permit TCP con. estab. Router stops TCP connection
Table 63: DTR signal description
The changes in settings will apply after pressing the
Apply
button.
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