SerialGate User Guide
48
Menu
Default
Descriptions
Stop Bits
1
Set the number of stop bits..
(Options: 1, 2)
Parity
None
Set parity bit check scheme..
(Options: None, Odd, Even)
Flow
Control
None
Set the flow control scheme.
(Options: None, Xon/Xoff, RTS/CTS)
Device
Type
Data Only
Set the signal line checking method for the device to be connected to
the given serial port.
If the mode is set to Data Only, only TxD, RxD, and GND signal lines
are used in inter-device communication.
If the mode is set to Modem Signals, all modem signals except
RI(Ring Indicator) are asserted, tested, and used in communication.
(Options: Data Only, Modem Signals)
Remote IP
Address /
Port
0.0.0.0 /
4000
If the Operation Mode is in TCP Client or UDP Client or Pair_Master
mode, set the IP address and the socket number to connect to.
Keepalive
Check
Time
0
After a certain amount of time passes without any communication
after the socket connection between the given serial port and the
server is established, automatically disconnect the socket
connection. Valid from 0 to 32767 sec.
For example, if the operation mode is set to TCP Server and Alive
Check Time is configured to 10, TCP Server will listen for the client’s
connection and eventually establish a connection. Since the check
time is 10 seconds, the server will wait for 10 seconds until the client
connected to it sends any packet. If there is no data for 10 seconds,
server will quit the connection and return to the listening state. This
option is helpful in preventing communication obstacles that occur
when either SerialGate or the client quits unexpectedly (i.e. Sudden
black out, reboot, LAN cable cut, etc.). In these cases, the other part
of communication might not recognize the failure of its partner. Such
misunderstanding can cause communication errors.
If the value is set to 0, this function is disabled. Once connected
socket will be retained until explicitly disconnected.
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