Color

Blinking pattern

Description

Green

1 s on / 5 s off

Normal mode without bus traffic

Flickering

Normal mode with bus traffic

Orange / green

1 s orange / 1 s green

Device is in override control mode

Orange

1 s on / 1 s off

Bus parameter not yet configured

1 s on / 5 s off

Device is in backup mode (replacement mode)

Red

Permanently lit

Mechanical error, device blocked, manual intervention or calibration

1 s on / 5 s off

Internal error

0.1 s on / 1 s off

Invalid configuration, e.g. Min = Max

Blue

Flickers 1 x after indicating the address

Bus termination active