Advantech WISE-4210 Series User Manual page 18

LED Color
Status Green
RF RX Green
Rx Tx Yellow
Error Red
Signal 4 Green
Signal 3 Green
Signal
Green
Strength
All of LEDs will automatically go OFF after 15 seconds when battery power is used.
RF RX and Signal Strength LEDs are only available in WISE Link v2 mode.
WISE-4210 Series User Manual
Indication
Blink
On
Off
On(at least 10 ms)
On
Off
On (at least 10 ms)
Off
Fast Blink
Slow Blink
Off
Fast Blink
Fast Blink
On * 4
On * 3
On * 2
On * 1
All Off
8
Behavior
2 Hz: Initial Status
0.5 Hz: Node is connected and nor-
mally at work.
(Automatically go OFF after 15 sec-
onds when battery power is used.)
Site Survey mode
OTA mode (RF RX or RF TX on)
Receiving data from the Gateway
Listen RF channel
Idle
Sending data to the Gateway
(Automatically be disabled after 15
seconds when battery power is used.)
Idle
 I/O Error
 OTA Fail
 TX/RX Firmware fail in OTA
 Low battery voltage
No error
 RF related error
 IO error
 Full signal
(In site survy mode)
 Battery level (100%)
(Automatically go OFF after
15 seconds when battery
power is used.)
 Good signal
 Battery level (100%~50%)
(same as above)
 Okay signal
 Battery level (50%~30%)
(same as above)
Poor signal

 Battery level (30%~0%)
(same as above)
 No signal
Battery level (0%)