Multi Tech Equipment ISIHI-2S User Manual
106
MultiModemISI Hybrid Series, ISIHI-2S
Chapter 5—TERMINAL ADAPTER AT Commands, S-Registers, Result Codes
T
erminal Adapter
S3
Carriage Return Character
Unit: Decimal ASCII code
Range: 0–127
Default: 13 (^M)
Unit: Decimal ASCII code
Range: 0–127
Default: 13 (^M)
Specifies the character used by the TA to indicate the end of a command line.
S4
Line Feed Character
Unit: Decimal ASCII code
Range: 0–127
Default: 10 (^J)
Unit: Decimal ASCII code
Range: 0–127
Default: 10 (^J)
Specifies the character used by the TA to indicate the end of a status message.
S5
Backspace Character
Unit: Decimal ASCII code
Range: 0–32, 127
Default: 8 (^H)
Unit: Decimal ASCII code
Range: 0–32, 127
Default: 8 (^H)
Specifies the character used by the TA to delete the previous character in command line.
S7
Wait for Connection (Abort Timer)
Unit: 1 second
Range: 0–255
Default: 45
Unit: 1 second
Range: 0–255
Default: 45
S
ets Abort Timer delay time, which is the length of time TA waits for a connection after
dialing. If no connection is established during the specified time, the TA ends the call.
S10
DCD Drop Time
Unit: 50 ms
Range: 0–254, 255
Default: 20
Unit: 50 ms
Range: 0–254, 255
Default: 20
Sets the amount of time the DCD signal will be dropped when a call is disconnected if the
DCD signal is configured for a momemtary drop on disconnect (&C2)
DCD signal is configured for a momemtary drop on disconnect (&C2)
S25
DTR Drop Time
Unit: 100 ms
Range: 0, 1–255
Default: 5
Unit: 100 ms
Range: 0, 1–255
Default: 5
Sets the time that DTR must remain low before the TA disconnects. The
S25
unit value
for 0 is 40 ms. For values from 1 through 255, the unit value is 100 ms.
S32
Escape Sequence Timeout
Unit: 100 ms
Range: 0–255
Default: 20
Unit: 100 ms
Range: 0–255
Default: 20
Sets the time allowed in an escape sequence from the receipt of the
A
in
AT
to the receipt
of the carriage return. If the
S32
time interval expires before you press E
NTER
, the escape
sequence ends. The default time is 2 seconds.