
MICROSENS User Manual Device Server RS-232/422/485 Port to 1x or 2x 10/100TX
and Device Server RS-232/422/485 Port to 1x 100FX
Virtual COM
In Virtual COM mode, you need to define the available port number, Idle timeout,
Alive check, and Max. connections allowed from 1 to 5.
Virtual COM Mode page
Idle Timeout: When serial port stops data transmission for a defined period of
time (Idle Timeout), the connection will be closed and the port will be freed and
re-try for connection with other hosts. Zero is to disable this setting (default). If
Multilink is configured, only the first host connection is effective for this setting.
Alive Check: The device server device will send TCP alive check package in each
defined time interval (Alive Check) to remote host to test the TCP connection. If
the TCP connection is not alive, the connection will be closed and the port will be
freed for other hosts. Zero is to disable this setting (default).
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