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7 COMMUNICATIONS BY THE MODEM FUNCTION
7.4 Startup of the Modem Function
When performing the initialization and the line connection from the C24 side simultaneously
*1 Page 185 Initialization of modem/TA (terminal adapter)
*1
0 3000
Y11
X10
X11
X12
*
*1
Y11
X10
X11
(OFF)
X12
X13
(OFF)
*
Buffer memory for
initialization
(Un\G52)
Buffer memory for
connection
(Un\G53)
Normal completion
Connection request
Modem initialization
completion
Dialing
Connecting
RS-232 CD terminal
Set "Display a result code
using the AT command" in
the host station side modem.
Result code
receive
Modem
initialization
Dial
*
Abnormal completion
Connection
request
Modem initialization
completion
Dialing
Connecting
Initialization/connection
abnormal completion
RS-232 CD terminal
Modem
initialization
Dialing
Dial Dial Dial Dial
Retry (In case of three times)
Connection channel and retry operation are performed using the buffer memory setting.
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