Maxon MODMAX MM-6280IND Informações Técnicas descarregar pdf (Página 14)

Extended AT Commands Manual Page 14 of 70 2009-06-25

3. BASIC INTERFACE CONFIGURATION

3.1. Baud Rate Set-up

This section provides basic information on setting the data communication rate [baud rate] on the

Rm interface between MT2 and TE2.

3.2. Serial Interface

The default transfer rate is set to 115200bps with support to 230400bps. On the RS232 Serial

connection.

NOTE: changes to +IPR rate are written to default NV memory in F0 profile independent of the &W command. Use &W command

to write +IPR changes to F1-5 user profiles.

3.3. USB Interface

Autobaud is intrinsic within the functionality of USB. However the +IPR setting may be useful to

limit baud rate for specific applications. USB automatically negotiates the maximum baud rate

available.

Table 3-3 Read command

Command TE2

MT2 +IPR=?

Response TE2

MT2 +IPR: <value>

Value

+IPR: (1200, 2400, 4800, 9600, 19200), (45, 50, 75, 110, 150, 300, 600,

38400, 57600, 115200, 230400)

[(<supported_autodetectable_rates>), (<supported_fixed-only_rates>)]

Default: 115200

Table 3-4 Read command

Command TE2

MT2 +IPR?

Response TE2

MT2 +IPR: <value>

Table 3-5 baud rate Set command

Command TE2

MT2 +IPR=<value>

Response TE2

MT2 <result_code> (OK | ERROR)

Connect Speed: This command will allow setting the “Connect Response” during an

incoming or outgoing circuit switched call. When the option is set modem displays baud

rate with connect message.

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Maxon MODMAX MM-6280IND Informações Técnicas Página 14