
XECOM
(9)
XE1486
S0
Answer on nth Ring:
S0 sets the modem to an-
swer on the nth ring. Setting S0 to 0 disables au-
tomatic answer.
Range:
0 to 255
Units
Rings
Default
0
S1
Ring Count:
S1 is a read-only register. It
shows the number of rings detected. If a ring is
not detected within 8 seconds, the counter is re-
set to zero.
Range:
0 to 255
Units
Rings
Default
0
S2
Escape Character:
S2 determines the ASCII
character used in the escape sequence. Values of
0-127 select valid ASCII escape characters; val-
ues from 128 to 255 disable the escape sequence.
Range:
0 to 255
Units
ASCII Character
Default
43 (+)
S3
Carriage Return Character:
S3 determines
the character used as a carriage return to termi-
nate commands and inserted in modem re-
sponses.
Range:
0 to 127
Units
ASCII Character
Default
13 (Carriage Return)
S4
Line Feed Character:
S4 sets the character to
act as a line feed in modem responses.
Range:
0 to 127
Units
ASCII Character
Default
10 (Line Feed)
S5
Back Space Character:
S5 sets the character
used as a backspace to edit the command line.
Range:
0 to 32
Units
ASCII Character
Default
8 (Back Space)
S6
Dial Tone Wait Time:
S6 determines how long
the modem waits for dial tone before dialing.
The minimum wait Time is two seconds.
Range:
2 to 255
Units
Seconds
Default
2
S7
Wait for Carrier after Dialing:
S7 sets the
time the modem waits for a valid carrier after di-
aling.
Range:
1 to 255
Units
Seconds
Default
50
S8
Comma Pause Time:
S8 defines the length of
the pause caused by a comma in the dial string.
Range:
Units
Default
1 to 255
Seconds
50
S9
Carrier Detect Response Time:
S9 establishes
the length of time the remote modem's carrier
must be present to be recognized as valid.
Range:
1 to 255
Units
0.1 Seconds
Default
6
S10
Carrier Off Disconnect Delay
: S10 selects
how long carrier must be lost before the modem
disconnect. Note: If S10 is smaller than S9, the
modem will not disconnect on loss of carrier.
Range:
1 to 255
Units
0.1 Seconds
Default
14
S11
Tone Dialing Speed:
S10 sets the duration and
spacing of the dialing tones. S11 does not af-
fect the pulse dialing rate.
Range:
50 to 255
Units
1 Millisecond
Default
95
S12
Escape Code Guard Timer:
S12 sets the es-
cape sequence guard timer. If characters are re-
ceived before or after the escape sequence,
within the guard timer, the modem aborts the es-
cape attempt and remains in data mode.
Range:
0 to 255
Units
0.02 Seconds
Default
50
XE1486 S-Registers