Sierra Wireless RAVEN 1X 20070914 ユーザーズマニュアル
Configuration Commands
Rev 3.0B Feb.08
130
•
n=1 : Assert DCD when in a data mode (UDP, TCP, PPP, or
SLIP) (Default).
SLIP) (Default).
•
n=2 : Assert DCD when the modem has network coverage.
&Dn
Set DTR mode.
•
n=0 : Ignore DTR, same effect as HW DTR always asserted
(same as S211=1).
(same as S211=1).
•
n=2 : Use hardware DTR (same as S211=0).
&Sn
Set DSR mode.
•
n=0 : Always assert DSR (Default).
•
n=1 : Assert DSR when in a data mode (UDP, TCP, PPP, or
SLIP) (Default).
SLIP) (Default).
•
n=2 : Assert DSR when the modem has network coverage.
Tip: S211 can also be used to request that DSR is always asserted. If
S211 is set to 3 and &S is changed to a non-zero value, S211 will be
changed to 1.
S211 is set to 3 and &S is changed to a non-zero value, S211 will be
changed to 1.
\APPP
Set modem operation to PPP mode. Cannot be configured in
AceManager.
AceManager.
\ASLIP
Set modem operation to SLIP mode. DTR must be asserted
(&D0 or S211=1). Cannot be configured in AceManager.
(&D0 or S211=1). Cannot be configured in AceManager.
\Qn
Set or query the serial port flow control setting.
•
n=0 : No flow control is being used.
•
n=1 : RTS/CTS hardware flow control is being used.
•
n=4 : Transparent software flow control. Uses escaped
XON and XOFF for flow control. XON and XOFF
characters in data stream are escaped with the @ character
(0x40). @ in data is sent as @@.
XON and XOFF for flow control. XON and XOFF
characters in data stream are escaped with the @ character
(0x40). @ in data is sent as @@.
*CTSE=n
Clear To Send Enable: This feature asserts CTS when there is a
network connection.
network connection.
•
n=0 : Disabled (Default).
•
n=1 : Enable assertion of CTS when there is network
coverage.
coverage.