Omron CJ - 08-2008 - Page 331

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Details Section 6-2
• The computer is connected to the CPU Unit’s RS-232C port and pin 5 is
ON.
To go online, set CX-Programmer to Peripheral Bus Mode, turn pin 4 ON (turn
pin 5 OFF for the RS-232C port), and set the communications mode to host
link mode in the PLC Setup.