sDot EC4 Series - Indicator Light Function

EC4 series integrated I/O user manual Use
Copyright © Nanjing Solidot Electronic Technology Co., LTD. 2023
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4.2Indicator light function
Name
ID
Color
Status
Description
Power
PWR
Green
ON
Normal status of working power supply
OFF
Unpowered or abnormal power supply
Operating
status indicator
RUN
Green
ON
Normal system operation
OFF
In initialization or unpowered
Flashing
5 Hz: Pre-OP status 2 Hz: Safe-OP status
Warning
indicator
ERR
Red
ON
Special system operation occurred
OFF
The system is running normally or is not powered
up
Network port
status indicator
IN
Green
ON
Network connection established
OFF
Absent or abnormal network connection
Yellow
Flashing
Connection established with data interaction
OFF
No data interaction or abnormal status
OUT
Green
ON
Network connection established
OFF
Absent or abnormal network connection
Yellow
Flashing
Connection established with data interaction
OFF
No data interaction or abnormal status
Input channel
status indicator
0～F
Green
ON
Presence of signal input in module channel
OFF
Absence of signal input in module channel or abnormal
signal input
Output channel
status indicator
0～F
Green
ON
Presence of signal output in module channel
OFF
Absence of signal output in module channel or abnormal
signal output