LG GLOFA-GM Series User Manual page 62

Chapter 4 Performance specification
3) Write basic parameters and change communication in [Online] connection of Frame Editor to switch RS-232C
channel over to communication run.
4) If switched to communication run, operation setting of Cnet I/F module is completed and the setting contents are
saved in flash memory of the module as reserved even if powered off.
5) If setting of the module is completed with all the items above input, initialize modem by powering PLC and dial-
up modem 'OFF' and then 'ON' again. If modem is initialized normally, initial LED status is as below.
LED status of modem initialized
RUN/BPS
TX/BPS
RX/BPS
ACK/DATA
NAK/PARITY
ERR/EVEN-ODD
MODEM/STOP
SYS-RUN
RS-232C
G4L-CUEA
RUN/BPS
TX/BPS
RX/BPS
ACK/DATA
NAK/PARITY
ERR/EVEN-ODD
RS-485/STOP
SYS-ERR
RS-422
RUN/BPS : always 'ON'
TX/BPS : once 'ON'
RX/BPS : once 'ON'
MODEM/STOP : always 'ON'
SYS-RUN : dimly 'ON'
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[Note]
[Note]