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7 COMMUNICATIONS BY THE MODEM FUNCTION
7.4 Startup of the Modem Function
Registration contents before shipment
• The data for initialization registered in the flash ROM of C24 are listed below:
• If initialization commands other than listed above are needed, register the data for initialization in the flash ROM or the
buffer memory of the C24 and use it.
■Remarks
• Perform the following setting to the modem/TA connected to the C24 side.
For settings other than listed below, configure the setting in accordance with the modem/TA specifications.
Refer to the instruction manual for the model to be used for details.
Registration
number
Initialization command Devices
Hexadec
imal
Decimal Manufacturer Model
7D0H 2000 ATQ0V1E1X1\J0\Q2\V2\N3S0=1 Iwa Corporation PV-AF2881WW, PV-BF288M2
7D1H 2001 ATQ0V1E1X1\Q2\V2\N3S0=1 Micro Research Institute, Inc. MC288XE, MC288X1
7D2H 2002 ATQ0V1E1X1&K3\N3S0=1 Microcom Technologies, Inc. DESKPORTE22.8S, DESKPORTE33.6S
7D3H 2003 ATQ0V1E1X1&H1&R2&A3&D2S0=1 OMRON Corporation ME3314B
7D4H 2004 ATQ0V1E1X1\J0\Q2\N3S0=1 Sun Electronics Int., Inc. MS336AF
7D5H 2005 ATE1Q0V1&C1&D2&H1&I0&R2&S0S0
=1
OMRON Corporation ME5614B
7D6H 2006 ATE1Q0V1&C1&D2&K3&S0S0=1 Sun Electronics Int., Inc. MS56KAF
Micro Research Institute, Inc. MRV56XL
Matsushita Electric Industrial Company,
Ltd.
VS-2621A
7D7H 2007 ATE1Q0V1&C1&D2&K3&S1S0=1 VC-173
7D8H 2008 ATE1Q0V1&C1&D2&K3&S0S0=1 OMRON Corporation MT128B-D
7D9H 2009 ATE1Q0V1&C1&D1\Q2&S0S0=1 Sun Electronics Int., Inc. TS128JX
7DAH 2010 ATE1Q0V1&C1&D2\Q3&S0S0=1 Sharp Electronics Corporation. DN-TA1
7DCH 2012 AT&S0S0=1 General devices
• Use the general devices for checking the operation.
• If the modem/TA does not work, create an initialization command appropriate for the
modem specification.
7DDH 2013 ATX1&S0S0=1
Setting content Setting command example
AT
Display the result code (or, return the result code). Qn
Set the result code to a word. Vn
Perform character echo. En
Dial tone and busy tone detection + X1 Xn
Set register 0 to 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