User`s manual

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CHAPTER 3 COMMUNICATIONS BY THE MODEM FUNCTION
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3.5 Sample Programs
3.5.2 Sample program for data communication-2
(1) Sample program on the connection request station side
Initialization for the modem connected to CH1 interface, line connection, data communication by the non
procedure protocol and line disconnection are executed by commands from the user.
Before executing this program, perform the following settings (changing the default values) on the GX
Configurator-SC's "Modem function system setting/registration" screen and register them in the Q series C24.
(Settings other than the items shown below are not required.)
Settings on the GX Configurator-SC's "Modem function system setting" screen
Remark
Registration of the modem's initialization data and line connection data, modem initialization, line connection, data
communications by the non procedure protocol and line disconnection are all performed by the sequence program.
Setting item Setting value
Modem connection channel designation CH1
No-communication interval time designation 2 (min)
Data No. for initialization designation 8001H
Data No. for connection designation 8002H