3onedata NP Series User Manual page 39

Serial device server
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connection with each other via Ethernet and transparently transmit data from the
respective serial port to each other.
In the pair mode, two serial servers need to be used in pairs. One of the serial
servers for the slave mode, for the passive connection, listen to a designated port,
passively waiting for the connection. Another serial server is the master mode, and
the destination address is the IP address of the slave mode serial server, the
destination port is the listening port of the slave mode serial server.
Interface Description
Pair mode interface screenshot
Pair mode interface main element configuration instructions
Interface Element
TCP Alive Time
Listen port
Destination
Address
Description
The device sends a heartbeat packet by setting the time
interval. If the device sends a heartbeat packet three times
without receiving a response, the existing connection is
disconnected. If set TCP Alive Time to "0", the function will be
disable.
Applied to the pair salve mode, that is, the destination port of
the pair master mode device.
Applied to the pair master mode, that is, the IP address of the
pair slave mode device.
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Copyright © 3onedata Co., Ltd.
NP Series Serial Server User Manual
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