7 COMMUNICATIONS BY THE MODEM FUNCTION
7.4 Startup of the Modem Function
205
7
(0) Turn the READY flag ON.
(11)
to
(14)
Register data for initialization
Page 180 Program example
(41)
to
(44)
Register data for connection
Page 184 Program example
(76)
to
(91)
Modem/TA initialization
Page 188 Program example
(107)
to
(130)
Line connection
Page 194 Program example (When establishing the line connection from the C24 side following the completion of initialization)
(133) Turn the data update available flag ON.
(137) Turn the line disconnection available flag ON.
(146) Issue the line disconnection command.
(149) Set the modem disconnection request signal.
(154) Read the error code when modem disconnection completion signal is turned ON.
Set the modem disconnection completion flag after the normal completion.
(172) Reset the modem disconnection request signal.
(181) Line disconnection processing (line disconnection from the target device)
(184) Reset the request signals.
Set the modem disconnection request signal when either of completion signal or connection signal is turned ON.
(193) To turn the 'Modem disconnection completion' (X14) OFF, wait for one second after the 'Modem disconnection request' (Y12) is turned ON.
(201) Reset the request signal when the modem disconnection completion signal is turned ON.
Reset the request signal when the modem disconnection completion signal is turned OFF.
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