Type of LED

LED Id

Color

State

Meaning

System State LED

R

Green

ON

Power ON

OFF

Power OFF

Active

Green

ON

The module is communicating with the host.

OFF

The module is not communicating with the host.

F

Red

ON

An internal diagnostic error is detected and/or the module is in fallback state

OFF

No internal diagnostic error is detected and the module is not in fallback state

Channel LED

1 .. 16

Green

ON

The channel is ON.

OFF

The channel is OFF.

Red

ON

Inoperable channel and/or overload detected on the channel.

OFF

Channel operative.