Westermo TD-23 Manual de instalación descargar pdf (Pagina 15)

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*Pn – Store Password and Callback number

It is possible to store 2 different Passwords and Callback numbers in the modem.

This command works if command *G1 is used.

The command format is:

*P0:Password#0:Callbacknumber#0

*P1:Password#1:Callbacknumber#1

Password min. 6 characters max. 12 characters.

Callback number up to 18 characters.

If Password and Callback number is stored then the modem prompts the text ”PASSWORD:”

before releasing the connection and dialing back after a time given in S13.

If target is busy three retries will be executed.

If no Callback number is stored then the modem prompts the text ”PASSWORD:”

before switching into normal data transmission mode.

If no Password is stored then the modem prompts ”CALLBACK NUMBER:” before releasing

the connection and dialing back after a time given in S13.

Qn – Quiet Results Codes Control

The command enables or disables the sending of result codes to the DTE according to the

parameter supplied. The parameter value, if valid, is written to S14 bit 2.

Q0 Enables result codes to the DTE. (Default)

Q1 Disables result codes to the DTE.

&Q – Async Mode

This command is used to control the connection modes permitted. It is used in conjunc-

tion with S36 and S48. (Also, see \N).

&Q0 Selects direct asynchronous operation. The value 000b is written to S27 bits 3, 1,

and 0, respectively.

&Q5 The modem will try to negotiate an error-corrected link. The modem can be con-

figured using S36 to determine whether a failure will result in the modem return-

ing on hook or will result in fallback to an asynchronous connection. The value

101b is written to S27 bits 3, 1 and 0 respectively (Default).

&Q6 Selects asynchronous operation in normal mode (speed buffering). The value

110b is written to S27 bits 3, 1 and 0, respectively.

%Q – Report Line Signal Quality

Reports the line signal quality. Returns the higher order byte of the EQM value. Based on

the EQM value, retrain or fallback/fall forward may be initiated if enabled by %E1 or %E2.

&Sn – DSR Override

This command selects how the modem will control DSR. The parameter value, if valid, is

written to S21 bit 6.

&S0 DSR will remain ON at all times. (Default)

&S1 DSR will become active after answer tone has been detected and inactive after the

carrier has been lost.

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Westermo TD-23 Manual de instalación Pagina 15