![background image](http://html1.mh-extra.com/html/aandd/ad-8552eip/ad-8552eip_instruction-manual_3074539016.webp)
16
8. LED (status, error display)
Display
Function
Color
Status
POWER Power on
Green lit
The AD-8552EIP is powered on.
ERR
Error
Red lit
There is something wrong with the AD-8552EIP.
MS
Module Status
Off
The AD-8552EIP is not powered on.
Green lit
It is working normally.
Green blink Not initialized.
Red lit
An unrecoverable failure has occurred.
Red blink
A recoverable failure has occurred.
NS
Network Status
Off
The AD-8552EIP is not powered on.
Green lit
The EtherNet/IP connection is established.
Green blink The EtherNet/IP connection is not established.
Red blink
One or more connections have timed out.
POWER
◯
◯
ERR
MS
◯
◯
NS