AMS Alborz MicroSystem, User Manual, Page: 11 / 24

AMS-E3011 RIO User’s Manual
1.8. LED Indicators
There are 19 LEDs on the AMS-E3011 RIO in order to show the module status.

System LED
LED Color Function Description
POWER Green Light on, Device powered
RUN Blue Blinking, Communicate with master
ERROR Red Blinking, Runtime Error
Light on, Exception Error

Digital IO LED
LED Color Function Description
DI1 Yellow
Light on, the channel is activated by a input signal
DI2 Yellow
DI3 Yellow
DI4 Yellow
DI5 Yellow
DI6 Yellow
DI7 Yellow
DI8 Yellow
DO1 Green
Light on, the output channel is activated
DO2 Green
DO3 Green
DO4 Green

Analog Input LED
LED Color Function Description
AI1 Red
Light on, the channel value is between 4 to 20mA.
AI2 Red
AI3 Red
AI4 Red