XM1240S AT Commands Reference Manual
No. XM1240S-A00-106
xmodus swiss GmbH
28 / 46
4.4.20 S87 - DTR Delay (rising edge)
S87 sets the length of time, in 1/10s units, that the modem delays after the OFF to ON
transition of the DTR Signal. The response of the modem to the DTR Signal can be
make slow this way, to prevent noise from falsely causing the modem to disconnect.
Range:
0 – 255
Default: 0
S87=0
Disables DTR Delay.
S87
0
Enables DTR Delay according the time supplied.
4.4.21 S88 - DTR Delay (falling edge)
S88 sets the length of time, in 1/10s units, that the modem delays after the ON to OFF
transition of the DTR Signal. The response of the modem to the DTR Signal can be
make slow this way, to prevent noise from falsely causing the modem to disconnect.
Range:
0 – 255
Default: 0
S88=0
Disables DTR Delay.
S88
0
Enables DTR Delay according the time supplied.
4.4.22 S94 - Autobaud On / Off
S94 controls the activation of the Autobaud function at the DTE serial interface. This
Register is used in conjunction with AT Command AT%Bn.
Range:
0 – 9 (Bit Mapped)
Default: 0
S94=0
Autobaud enabled (Normal operation).
S94=1
Local baudrate set to 1200 bit/s
S94=2
Local baudrate set to 2400 bit/s
S94=3
Local baudrate set to 4800 bit/s
S94=4
Local baudrate set to 9600 bit/s
S94=5
Local baudrate set to 19200 bit/s
S94=6
Local baudrate set to 38400 bit/s
S94=7
Local baudrate set to 57600 bit/s
S94=7
Local baudrate set to 115200 bit/s
S94=9
Local baudrate set to 230400 bit/s
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