User`s manual
135
CHAPTER 3 COMMUNICATIONS BY THE MODEM FUNCTION
3
3.4 Start-up of the Modem Function
(5) Registration contents at shipment
• The data for initialization registered in the Flash ROM of the Q series C24 are listed below:
• If initialization commands other than listed above are needed, the data for initialization needs to be
registered to the Flash ROM or the buffer memory of the Q series C24.
Remark
● Perform the following setting in respect to the modem/TA connected to the Q series C24 side.
For settings other than listed below, perform the setting as designated by the modem/TA.
● The following shows an specification example of the transmission rate supported by the cellular communication module
using the modem initialization command, when connecting the Q series C24 to an external device using a cellular phone
and a modem. (Transmission rate = 9600bps is set)
For the details, see the manual of the modem used.
(Setting example for the initialization command of the registration No.7D3H)
ATQ0V1E1X1&H1&R2&A3&D0S0=1&N6
(Setting example for the initialization command of the registration No.7D4H)
ATQ0V1E1X1\J0\Q2\N3&D0+MS=, 9600, 9600S0=1
Registration number
Initialization command
Hexadecimal Decimal
7D0H 2000 ATQ0V1E1X1\J0\Q2\V2\N3S0=1
7D1H 2001 ATQ0V1E1X1\Q2\V2\N3S0=1
7D2H 2002 ATQ0V1E1X1&K3\N3S0=1
7D3H 2003 ATQ0V1E1X1&H1&R2&A3&D2S0=1
7D4H 2004 ATQ0V1E1X1\J0\Q2\N3S0=1
7D5H 2005 ATE1Q0V1&C1&D2&H1&I0&R2&S0S0=1
7D6H 2006 ATE1Q0V1&C1&D2&K3&S0S0=1
7D7H 2007 ATE1Q0V1&C1&D2&K3&S1S0=1
7D8H 2008 ATE1Q0V1&C1&D2&K3&S0S0=1
7D9H 2009 ATE1Q0V1&C1&D1\Q2&S0S0=1
7DAH 2010 ATE1Q0V1&C1&D2\Q3&S0S0=1
7DCH 2012 AT&S0S0=1
7DDH 2013 ATX1&S0S0=1
Setting contents Setting command example
AT
Display the result code (or, return the result code). Qn
Set the result code as a word. Vn
Perform character echo. En
Dial tone and busy tone detection + X1 Xn
Set register 0 at 2 Sr=n
The modem and the serial speed are not equal. \Jn
Control RTS/CTS. \Qn
Control DSR. &Sn
Control DTR. &Dn
Enable extension result code (display MNP class). \Vn
MNP mode/normal mode auto selection \N3