XE3314B Просмотр технического описания (PDF) - Xecom
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XE3314B Datasheet PDF : 17 Pages
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XE3314B Modem Registers
S0 Answer on nth Ring: S0 sets the modem to auto-
matically answer on the nth ring. Setting S0 to 0 dis-
ables automatic answer.
Range: 0 to 255
Units
Rings
Default 0
S7 Wait for Carrier after Dialing: S7 determines how
long the modem waits for a valid carrier signal after
dialing is completed.
Range: 1 to 255
Units
Seconds
Default 50
S1 Ring Count: S1 is a read-only register showing the
number of rings detected. If a ring is not detected
within 8 seconds, S1 is reset to zero.
Range: 0 to 255
Units
Rings
Default 0
S2 Escape Character: S2 determines the ASCII escape
character. Values of 0-127 select valid ASCII escape
characters; values from 128 to 255 disable the escape
sequence.
Range: 0 to 255
Units
ASCII Character
Default 43 (+)
S8 Comma Pause Time: S8 defines the duration of the
pause initiated by a comma in the dialing string. The
pause is generally used when waiting for a second dial
tone.
Range: 1 to 255
Units
Seconds
Default 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
S3 Carriage Return Character: S3 determines the
S10 Carrier Off Disconnect Delay: S10 selects how
ASCII character to serve as a carriage return to termi-
long carrier must be lost before the modem discon-
nate commands and modem responses.
nects. Note: If S10 is smaller than the value of S9,
Range: 0 to 127
the modem will not automatically disconnect on loss
Units
ASCII Character
of carrier.
Default 13 (Carriage Return)
Range: 1 to 255
Units 0.1 Seconds
S4 Line Feed Character: S4 sets the ASCII character
Default 14
to act as a line feed character in modem responses.
Range: 0 to 127
S11 Tone Dialing Speed: S10 sets the duration and spac-
Units
ASCII Character
ing of the dialing tones. S11 does not affect the
Default 10 (Line Feed)
pulse dialing rate.
Range: 50 to 255
S5 Back Space Character: S5 defines the ASCII char-
Units 1 Millisecond
acter used as a backspace to edit the command line.
Default 95
Range: 0 to 32
Units
Default
ASCII Character
8 (Back Space)
S12 Escape Code Guard Timer: S12 sets the escape se-
quence guard timer. If characters are received before
S6 Dial Tone Wait Time: S6 determines how long the
modem waits for dial tone before dialing begins. The
Dial Tone Wait Time cannot be set to less than two
seconds.
Range: 2 to 255
Units
Seconds
or after the escape sequence, within the guard timer,
the modem aborts the escape attempt and remains in
data mode.
Range: 0 to 255
Units 0.02 Seconds
Default 50
Default 2
XECOM
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XE3314B
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