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PLC Communication Settings
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M2M Gateway PLC Communication Settings
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5.
Serial Connection with OMRON PLC
The following is a setting example for Serial communication with the OMRON PLC CJ series.
See below for the configuration example regarding communication conditions.
Serial connection (RS-485)
FINS command
Communication Data Cord : ASCI
I
-
M2M Gateway
Communication Method : Half-duplex (2-wire)
Terminator ON
Area type : Data memory (DM)
Data type : Channel
Access range : 01000 - 01009
Access cycle : 1 sec.
Area type : Internal auxiliary relay (WR)
Data type : Bits
Access range : 010.00 - 010.09
Access cycle : 500 ms.
OMRON CJ series
（
RS-485 communication module
CP1W-CIF11 is used
）
Communication method :
Half-duplex (2-wire)
Baud rate : 9600
Data length :
７
Stop bit :
２
Parity : EVEN
-PLC