Nanda NA300 Series User Manual And Technical Specifications page 137

NA300 Series Programmable Logic Controller Technical Specifications and User Manual
 Comprehensive LED indication function
 The configuration parameters will not be lost when the power is turned off. After the
power is turned on, the CPU will automatically load the parameters.
 Support hot swap
Outlook：
LED indicator：
The following table describes the serial communication module CMM301-0104 led
Display area indicator lights and their working status:
CMM301-0104 Communication Module
R
STA
ERR
LED _
Display area indicator
A F
RUN
DN
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