User manual

IEC61131 User and Reference Manual
April 22, 2008
609
5901 High Speed Dial-up Modem
Command
Description
&F0
reset modem to factory or default settings
(This command should be sent first.)
X4
select extended result code set
V1
return verbal responses
E0
do not echo characters in command state
&C1
return actual state of carrier detect (CD) signal
&D2
hang up when DTR signal is dropped
&K0
disable (local) flow control
Nn and S37
see user
manual
Communicate at a constant speed between DTE and modem
S0=1
answer incoming calls on the first ring
S7=50
carrier wait time = 50 seconds
ATI 14400 ETC-Express
String
&F0 X4 &C1 &D2 &K0 &Q0
Command
Description
&F0
recall factory (configuration) profile 0
X4
select extended result code set
&C1
return actual state of carrier detect (CD) signal
&D2
hang up when DTR signal is dropped
&K0
disable flow control
&Q0
select direct asynchronous operation
ATI 14400 ETC-E, ETC-I
Stri
ng
&F0 &B1 &C1 &D2 &E0
Command
Description
&F0
recall factory (configuration) profile 0
&B1
DTE speed equals default value or the AT command speed
&C1
return actual state of carrier detect (CD) signal
&D2
hang up when DTR signal is dropped
&E0
Automatic retrying disabled
Hayes Smartmodem 1200
String
F1 Q0 V1 X1
Command
Description
F1
full duplex
Q0
result codes sent
V1
result codes transmitted as words (verbal)
X1
extended result code set