User`s manual

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CHAPTER 13 COMMUNICATING WITH ASCII CODE (ASCII-BIN CONVERSION)
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13.6 Example of Data Communication Using the Bidirectional Protocol
13.6 Example of Data Communication Using the Bidirectional
Protocol
This section shows examples of data communication using the bidirectional protocol when the following settings and
registrations are made.
(1) Settings via GX Developer
Perform the following settings on the "Intelligent function module switch setting" screen.
(2) Settings via GX Configurator-SC
Register the following items on the "Transmission control and others system setting" screen.
For items other than those listed below, the default values are used.
Setting item Setting value Remarks
Switch 1
CH1 Transmission setting
Set according to the external device.
CH1 Communication rate setting
Switch 2 CH1 Communication protocol setting 0007H Bidirectional protocol
Switch 3
CH2 Transmission setting
0000H
Not usedCH2 Communication rate setting
Switch 4 CH2 Communication protocol setting 0000H
Switch 5 Station No. setting 0000H Station number of the Q series C24
Setting item Setting value
Send transparent code designation 1004H
Receive transparent code designation 1004H
ASCII-BIN conversion designation Convert