User`s manual

179
CHAPTER 3 COMMUNICATIONS BY THE MODEM FUNCTION
3
3.5 Sample Programs
• Sets the data setting completion flag
for reading the receive data
• Receive data read execution flag
is set
• Receive data normal completion
• Receive data abnormal completion
Resets subroutine of various request
signal and complete signal
• Various request signal is reset
Data reception processing subroutine
• Sets the data reception channel to
CH1
• When any complete signal ON, the
modem disconnection request signal is
set
• When the initialization complete signal
OFF and the modem disconnection
complete signal ON, the request signal
is reset
• To turn OFF the modem disconnection
completion signal, a second is required
after the modem disconnection request
signal is ON.
• When the relation various signal OFF,
the flag is reset
• Executes the receive data reading