Geneko GWG, Руководство пользователя

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User Manual
GWG Gateway
Protocol Choose which protocol to use [TCP/UDP].
Mode
Select server mode in order to listen for incoming connection, or client mode to
establish one.
Type Select whatever to use server IP address or server hostname.
Server IP address
Enter server's IP address.
Server hostname Enter server's hostname.
Bind to TCP port Number of the TCP/IP port on which to accept connections from for this device.
Type of socket
Either raw or telnet . Raw enables the port and transfers all data as-is. Telnet
enables the port and runs the telnet protocol on the port to set up telnet
parameters. This is most useful for using telnet.
Enable local echo
Enables or disables local echo.
Enable inactivity
timeout
Close connection after some period of inactivity.
Enable retry timeout
Timeout for retrying connection to unreachable server or port
Check TCP connection Enable connection checking.
Kepalive idle time Set keepalive idle time in seconds.
Kepalive interval
Set time period between checking.
TCP accept port
This field determines the TCP port number on which the server will listen for
connections. The value entered should be a valid TCP port number. The default
Modbus/TCP port number is 502.
Connection timeout
When this field is set to a value greater than 0, the server will close connections
that have had no network receive activity for longer than the specified period.
Transmission mode Select RTU, based on the Modbus slave equipment attached to the port.
Response timeout
This is the timeout (in miliseconds) to wait for a response from a serial slave
device before retrying the request or returning an error to the Modbus master.
Pause between request
Set pause between requests in milliseconds. Valid values are between 1 and
10000. Default value is 100.
Maximum number of
retries
If no valid response is received from a Modbus slave, the value in this field
determines the number of times the serial server will retransmit request before
giving up.
Log Level Set importance level of log messages.
Reload Click Reload to discard any changes and reload previous settings.
Save
Click Save button to save your changes back to the GWR Router. Whether you
make changes or not, gateway will reboot every time you click Save.
Table 25 – Serial Port over TCP/UDP parameters