User`s manual

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MELSEC
5 PROCEDURE AND SETTINGS UP TO THE POINT OF OPERATION
5.3 Name and Setting for Each Part
This section explains the name and settings for each part of the CC-Link board.
LOW
1)
2)
3)
4)
RUN ERR
RDSD
BD
NO.
12
HIGH
Number Name Contents
LED
nomenclature
Contents ON OFF
RUN Lights when the CC-Link board is
running properly and turns off when a
WDT error occurs
CC-Link board is
normal
WDT error
PC power is OFF
ERR. Lights when there is an error in the
network communication status
Data link
communication error
Data link
communication
normal
SD Flashes when the data link is
transmitting data
Flashes while the data link is transmitting
RD Flashes when the data link is receiving
data
Flashes while the data link is receiving
1) Operation display LED
RUN ERR
RDSD
2) Terminal block for the
data link
DA
DB
DG
SLD
Upper surface
of the board
Connect a CC-Link dedicated cable to perform the data link.
(2-piece terminal block)