Telus Modem IR1200 Benutzerhandbuch
iR1200 Modem
35
Display Current Parameter Value [AT&fv]
This command allows the computer to view the parameter and S-register settings for the active configuration profile.
Command
&V
Action AT&fv <setting>
Query
Range
Local Character Framing [AT+icf]
This parameter determines the local serial port asynchronous data framing. The second parameter is needed only if you
select fewer than eight data bits.
select fewer than eight data bits.
Command
&ICF
Action AT+icf=
Query AT+icf?
Range AT+icf?
Framing
Parameter
Values:
0 = AutoDetect
3 = 8 data bits, 1 stop bit
5 = 7 data bits, 1 parity bit, 1 stop bit
Parity
Parameter
Values:
0 = Odd
1 = Even
2 = Mark
3 = Space
Local Flow Control (PCCA) [AT+ifc]
This extended compound parameter controls, the local flow control between the computer and the modem. The two numeric
sub-parameters are DCE_by_ DTE (which controls the data format he modem) and DTE_by_DCE (which controls the data
from the computer).
sub-parameters are DCE_by_ DTE (which controls the data format he modem) and DTE_by_DCE (which controls the data
from the computer).
NOTE: To change the setting of these parameters, use the &K command.
Command
+IFC
Action AT+ifc= <DCE_by_DTE>, <DTE_by_DCE>
Query AT+ifc?
Range AT+ifc=?
DCE_by_DTE
Parameter
Values:
0 = No flow control was set by DTE.
1 = XON/XOFF; do not pass XON/XOFF characters
to the remote DCE.
to the remote DCE.
2 = RFR active/inactive flow control
3 = XON/XOFF; Pass DC1/DC3 characters to the
remote DCE in addition to acting upon local flow
control.
remote DCE in addition to acting upon local flow
control.
DTE_by_DCE
Parameter
Values:
0 = No flow control was set by DTE.
1 = XON/XOFF flow control
2 = CTS/RFS active/inactive flow control