Functions
INSYS Modem 336 LL 2D/4D 5.x Originate / Answer
12
Functions
12.1
Automatic Baud Rate Detection
12.1.1
Serial Connection
The automatic baud rate detection enables a continuous automatic adjustment of all
parameters (baud rate, data format) of the serial interface at the INSYS Modem 336 LL
2D/4D 5.x Originate / Answer in configuration mode. The device will detect during the
operation in configuration mode, which baud rate and which data format is applied to
the serial interface. If this setting is stored, the INSYS Modem 336 LL 2D/4D 5.x Originate
/ Answer will restore the stored interface configuration after a restart. With each incom-
ing AT command (according to the character string "AT"), the parameters for the inter-
face of the INSYS Modem 336 LL 2D/4D 5.x Originate / Answer will be checked and ad-
justed, if necessary.
The function is active as default.
Configuration with AT commands
In order to change the INSYS Modem 336 LL 2D/4D 5.x Originate / Answer to
configuration mode, press the reset key for one second. The INSYS Modem
336 LL 2D/4D 5.x Originate / Answer reacts on AT commands in this mode.
Otherwise, AT commands entered via the terminal program are considered as
incoming data and forwarded to the remote terminal. If no entry is made for
more than 120 seconds in configuration mode, the INSYS Modem 336 LL
2D/4D 5.x Originate / Answer returns to online mode.
To set a baud rate at the serial interface of the
INSYS Modem 336 LL 2D/4D 5.x Originate /
Answer, enter an AT command in
configura-
tion mode
or simply
AT
Store the baud rate using the command
AT&W
32
Summary of Contents for Modem 336 LL 2D/4D 5.x Originate / Answer
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