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Fargo Maestro 1800, Руководство пользователя

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Confidential, the whole present document is the sole property of Fargo Telecom (Asia) Ltd.

10

Command

Possible responses:

AT+ IPUDP?

+IPUDP: 0,"S","",100

OK
Note : show current settings

AT+ IPUDP =23

OK

Note: set the UDP port to 23

AT+ IPUDP =23,”C”,202.144.111.222”,100 OK

Note: to set the modem to connect UDP socket
Client (caller) mode  to target :address
202.144.111.222 and port 23

AT+ IPUDP =23,”S”,255.255.255.255”,100 OK

Note: to set the modem to wait for  UDP socket
connection request (Server (listening) mode)
any calling IP address allowed, port 23

AT+ IPUDP =?

+IPUDP: (0-65535),("C","S"),(120),(0-32760)
OK

Note : possible argument

Defined Values:

<port>

The port number to be used for the UDP socket connection. Default value is 0. Valid range is 0
to 65535.

<mode>

Mode of UDP operation. Default value is “S”.
“S” Server (Listening) mode. This configures Fargo Maestro to open a listening UDP
connection on the specified 

port

 . The UDP connection will be active upon getting socket

connection request from the allowed remote UDP peer (see 

<address>

)

“C” Client (caller) mode. This configures Fargo Maestro to request opening a UDP to the
server with the specified 

address  

and

 port

 .

<address>

The address of the UDP server (or host). Default value is empty. Legal values could be 32-bit
in dotted-decimal notation (i.e. xxx.xxx.xxx.xxx) or alphanumeric ASCII test string up to 120
characters (only if DNS is available on the GPRS network)

Note: 

In “Server” (Listening) mode the modem will only accept UDP connection request for the

caller with address specified in the 

<address> 

field. Yet if the 

address

 is set to

“255.255.255.255” the modem will accept request from ANY address.

<UDPTxDelay>

This parameter determines the time delay introduced before sending a UDP frame that has not
been entirely filled with user data. The timer is entered in milliseconds and it should be noted
that a value of ‘0’ initiates the sending of a UDP frame as soon as possible after the reception
of a single character value from the host.
The default value is 100.

Содержание Maestro 1800

Страница 1: ...Confidential the whole present document is the sole property of Fargo Telecom Asia Ltd GSM GPRS Modem 900 1800 Value Added Feature USER MANUAL...

Страница 2: ...tro is a registered trademark of Fargo Telecom AsiaLtd This manual is written without any warranty Fargo Telecom AsiaLtd reserves the right to modify or improve the product and its accessories which c...

Страница 3: ...2 1 AT AUTOTCP 6 3 2 2 AT IPTCP 7 3 2 3 AT AUTOTCP 8 3 2 4 AT IPUDP 9 3 2 5 AT IPGPRS 11 3 2 6 AT IPBUFF 12 4 REMOTE AT COMMAND BY SMS 14 4 1 DESCRIPTION OF THE OPERATION 14 4 2 AT COMMAND FOR CONFIGU...

Страница 4: ...his feature installed Please refer to Chapter 2 Note 2 For Fargo Maestro 100 with TCP IP only 2 INSTALLATION 2 1 Identifying your Fargo Maestro Not all Fargo Maestro can have the Value added feature i...

Страница 5: ...ommand Expected response AT WOPEN 0 modem will reset AT WOPEN 3 OK AT WOPEN 4 modem will reset 2 2 2 Downloading the file a Check the HyperTerminal is configured with setting 8 data bits no parity 1 s...

Страница 6: ...ading process will start g After finishing downloading enter command AT CFUN 1 to restart modem h After restarting enter command AT WOPEN 1 to start the VAF program i Enter one VAF AT command to verif...

Страница 7: ...on request and back to waiting stage This make remote peer can access serial device connected to Fargo Maestro 3 1 Flow diagram of Auto TCP UDP function Modem Power on restart Wait for 20 secs GPRS at...

Страница 8: ...Note disable AutoTCP AT AUTOTCP 1 OK Enable AutoTCP AT AUTOTCP AUTOTCP 1 OK Note display current status AT AUTOTCP AUTOTCP 0 1 Note possible argument Defined Values mode 1 enable auto TCP 0 disable a...

Страница 9: ...the TCP socket parameters and mode that to be used by AT AUTOTCP command Syntax Command Syntax AT IPTCP port mode server TCPTxDelay Response syntax IPTCP port mode server TCPTxDelay Command Possible r...

Страница 10: ...only accept TCP connection request for the caller with address specified in the address field Yet if the address is set to 255 255 255 255 the modem will accept request from ANY address TCPTxDelay Th...

Страница 11: ...l port will go to data mode all data entered to the serial port will be sent to remote TCP peer No more AT commands will be accepted then In UDP connected data mode the DSR and DCD signals of the seri...

Страница 12: ...connection will be active upon getting socket connection request from the allowed remote UDP peer see address C Client caller mode This configures Fargo Maestro to request opening a UDP to the server...

Страница 13: ...PRS IPGPRS 1 INTERNET OK Note show current settings AT IPGPRS 1 OK Note set Cid value to 1 AT IPGPRS 1 INTERNET OK Note set the PDP value to 1 and APN to INTERNET AT IPGPRS IPGPRS 1 4 100 50 50 OK Not...

Страница 14: ...only multiple of this value data will be sent out to the serial port remainder will be kept inside buffer Example AT IPBUFF 5 Syntax Command Syntax AT IPBUFF buff Response syntax IPBUFF buff Command...

Страница 15: ...e sole property of Fargo Telecom Asia Ltd 13 Defined Values buff The number of bytes of data to be buffered Default value is 0 i e no buffering Valid range is 0 to 50 Notes If the TCP or UDP socket co...

Страница 16: ...xecuted even it is an invalid AT command 3 When using SMSAT feature only CNMI x 1 x x x setting could be used i e incoming message will be stored in SIM card If the incoming SMS is treated as with AT...

Страница 17: ...SMS 1 enable remote AT command by SMS key A 6 digit numeric character key from 000000 to 999999 Only incoming SMS with the first 6 characters matching with this key will be treated as a valid source...

Страница 18: ...g network failure the modem cannot return response SMS The modem will try sending response SMS for three times max If still not successful it will abort 5 Always think twice before you send AT comman...

Страница 19: ...ption of the operation Wiring Diagram 1 When the I O port is connected to high 3V signal Switch closed logic level high Switch opened logic level low 2 The switch can be placed as a triggering device...

Страница 20: ...nd execution AT IOAT IOAT 1 1 10 AT CMSS 5 OK Note display current status AT IOAT 2 1 10 AT IPR 115200 OK Note set the parameters dir Threshold cmd low to high triggering Threshold 1000 ms command is...

Страница 21: ...sing incompatible connector will damage the modem Contact your dealer or FargoTelecom if you need wire for the I O port connection 3 The modem will NOT check the command you entered to the cmd field I...

Страница 22: ...ation Please note 6 1 AT WIND command 1 AT WIND command will be disabled Fargo Maestro 100 only 6 2 Saving of parameters to non volatile memory 1 You cannot save the settings of the following AT comma...

Страница 23: ...irst Q Can I stop the VAF A Yes you can enter AT WOPEN 0 to stop Q I get message Invalid modem message after downloading and issuing AT WOPEN 1 why A Maybe you have downloaded file into incorrect or d...

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