User`s manual

WE-2100T Series User’s Manual Panel Layout and Pin Assignments
2-5
WE-2100-ST LED Indicators
Type Color Status Meaning
Power is off.
Unit is booting or rebooting.
Off Off
IP error condition occurs.
Steady On Unit is functioning normally.
Unit is responding to software Locate function.
Ready
Green
Blinking
Reset button is being held down.
Power is off.
Off Off
Unit is functioning normally.
Steady On Unit is booting or rebooting.
Fault
Red
Blinking
IP conflict, DHCP or BOOTP server did not
respond properly.
Off Off Unit was booted with Ethernet cable plugged.
WLAN
Green Steady On
Wireless LAN is activated. (Unit was booted
with Ethernet cable unplugged.)
Off Off JP3 is opened.
WLAN Strength
Green/Off Steady On/Off
JP3 is shorted, each LED corresponds to 20%
WLAN signal strength.
Off Off Ethernet cable is unplugged.
Orange Steady On 10M Ethernet connected.
Ethernet
Green Steady On 100M Ethernet connected.
Off Off No data is being transmitted from unit.
Serial TXD
Green On Data is being transmitted from unit.
Off Off No data is being transmitted to unit.
Serial RXD
Yellow On Data is being transmitted to unit.
GPIO mode is input
JP2 DO is opened.
Off Off
GPIO mode is output, and state is high.
DO0~DO8
Green Steady On
JP2 DO is shorted, GPIO mode is output, and
state is low.