17
UK
8.2 LED indicators
The following LED indicators apply to all DTE80x�
8.2.1 Power LEDs and signal bar
LED PWR
(1x green)
LED signal bar
(4x yellow)
Status
Note
on
off
voltage supply OK
18 V ≤ U
PWR
≤ 36 V
flashing at
2 Hz
off
antenna (HF field) is
deactivated
on
flashes twice
ID tag read / written
successfully
on
flashing quickly
ID tag read / written
incorrectly
If the ID tag has a high receive signal strength, all LEDs of the signal bar
are on (configurable)�
The maximum receive signal strength depends on the type of the ID tag�
8.2.2 LED signal bar
LED signal
bar LED 1
LED signal
bar LED 2
LED signal
bar LED 3
LED signal
bar LED 4
Status
off
off
off
off
no ID tag detected
on
off
off
off
1 ID tag detected
on
on
off
off
2 ID tags detected
on
on
on
off
3 ID tags detected
on
on
on
on
4 or more ID tags detected
