E658130
4.5.LED indicator
The LEDs shows the present status of the network and module Refer to 7.3 for detail.
L.RUN
L.ERR 
■Layout of LED
L.RUN | Light on during communication. |
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SD | Light on during send the data of |
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RD | Light on during receive the data of |
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L.ERR | Light on during communication error. |
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SD
RD
