Chapter 5

V.42bis and MNP Command

This chapter explains ECDC commands and Extended commands, which are in addition to the basic modem commands listed in the previous chapter. Some commands have a factory default setting. Refer to your Getting Started manual for information on default settings.

5.1

Maximum ECDC Block Size

[\A]

 

\A0

MNP block size 64 characters

 

 

\A1

MNP block size 128 characters

 

 

\A2

MNP block size 192 characters

 

 

\A3

MNP block size 256 characters

 

5.2

Transmit Break

[\B]

\Bn Send n/10 seconds of line break to the modem (n = 0 ~ 9, default 3)

5.3 Set Break Control

[\K]

\K0 Enter command mode, do not send a break signal to remote (To send a break after use the \B command)

\K1 Clear data buffer and send a break

\K2 Same as \K0

\K3 Immediately send a break

\K4 Same as \K0

\K5 Send a break in sequence with any data received from the port

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Advantech PCM-3601 user manual 42bis and MNP Command, Set Break Control