User manual Manual

Industrial Wireless Serial Device Server Series
SW550xC User Manual V 1.0
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4.6.3 COM Configuration: Advanced Settings
Figure 4.19
TCP
 TCP Timeout: Specify the value in “TCP Timeout” to force SW550xC actively close a
TCP connection after some specific inactivity time (no packets). The default value for it is
3600 seconds. Disabling this option means SW550xC would never actively close an
established connection.
Delimiters
 Serial to Network Packet Delimiter: Packet delimiter is a way of packing data in the
serial communication. It is designed to keep packets in track. SW550xC provides three
types of delimiter: Time Delimiter, Maximum Bytes and Character Delimiter. Note that the
following delimiters (Interval, Max Byte and Character) are programmed in the OR logic.
Meaning that if any of the three conditions were met, SW550xC would transmit the serial
data in its buffer over the network.