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Setting
<AJ71C24-S8>
Unit No. (Station number) setting
Set both switches to "0".
Transmission control protocol setting
When using an RS-232C connector, set to "1".
When using an RS-422A terminal block, set to "5".
Main channel setting (SW11)
When using an RS-232C connector, set to "OFF" (RS-232C).
When using an RS-422A terminal block, set to "ON" (RS-422A).
Data length setting (SW12)
Set to "OFF" (7 bits).
Transmission speed setting (SW13 to SW15)
9,600bps
19,200bps
Parity check yes/no setting (SW16)
Set to "ON" (yes).
Parity (odd/even) setting (SW17)
Set to "ON" (even).
Stop bit setting (SW18)
Set to "ON" (2 bits).
Sum check yes/no setting (SW21)
Set to "ON" (yes).
"Write during run" enable/disable setting (SW22)
Set to "ON" (enabled).
Transmission side terminal resistor present/absent setting (SW23)
Set to "ON" (present) (setting invalid when RS-232C is used).
Receiving side terminal resistor present/absent setting (SW24)
Set to "ON" (present) (setting invalid when RS-232C is used).
SW13 SW14 SW15
ON
OFF
ON
OFF
ON
ON
Chapter 2-3
2-13
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