FARGO electronic maestro 1800 Benutzerhandbuch
Confidential, the whole present document is the sole property of Fargo Telecom (Asia) Ltd.
7
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If the TCP connection is broken the modem will try to reconnect automatically. During re-
connection period serial port will go back to command mode, and DSR/DCD signal back
to low.
connection period serial port will go back to command mode, and DSR/DCD signal back
to low.
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The setting will be saved, and after power off, the AUTOTCP will be restarted with the 20
seconds delay after power up.
seconds delay after power up.
-
To stop auto TCP connection, you need to enter the command AT+AUTOTCP=0 within
20 seconds after power up, or during reconnection (serial port back to command mode)
20 seconds after power up, or during reconnection (serial port back to command mode)
3.2.2
AT+IPTCP
Description:
This command specifies the TCP socket parameters and mode that to be used by
AT+AUTOTCP command.
AT+AUTOTCP command.
Syntax:
Command Syntax
AT+IPTCP=<port>,<mode>,<server>,<TCPTxDelay>
AT+IPTCP=<port>,<mode>,<server>,<TCPTxDelay>
Response syntax:
+ IPTCP: <port>,<mode>,<server>,<TCPTxDelay>
+ IPTCP: <port>,<mode>,<server>,<TCPTxDelay>
Command
Possible responses:
AT+ IPTCP?
+IPTCP: 0,"S","",100
OK
Note : show current settings
OK
Note : show current settings
AT+ IPTCP =23
OK
Note: set the TCP port to 23
Note: set the TCP port to 23
AT+ IPTCP =23,”C”,202.144.111.222”,100 OK
Note: to set the modem to connect TCP socket Client
(caller) mode
to target :address 202.144.111.222 and port 23
(caller) mode
to target :address 202.144.111.222 and port 23
AT+ IPTCP =23,”S”,255.255.255.255”,100 OK
to set the modem to wait for TCP socket connection
request (Server (listening) mode)
any calling IP address allowed, port 23
request (Server (listening) mode)
any calling IP address allowed, port 23
AT+ IPTCP =?
+IPTCP: (0-65535),("C","S"),(120),(0-32760)
OK
Note : possible argument
OK
Note : possible argument
Defined Values:
<port>
The port number to be used for the TCP socket connection. Default value is 0. Valid range is 0
to 65535.
The port number to be used for the TCP socket connection. Default value is 0. Valid range is 0
to 65535.