4.5.
LED indicator
The LEDs shows the present status of the network and module
Refer to 7.3 for detail.
■ Layout of LED
L.RUN
Light on during communication.
SD
Light on during send the data of CC-Link.
RD
Light on during receive the data of CC-Link.
L.ERR
Light on during communication error.
L.RUN
L.ERR
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SD
RD