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8.5 LED indicators DTE804/DTE805/DTE904/DTE905
The following LED indicators only apply to DTE804/DTE805/DTE904/DTE905�
8.5.1 LED SF
LED red
LED green
State
Note
Off
Off
No voltage supply
Check the voltage supply
Off
On
Normal operation
-
Flashes
Off
Error at channel level
- Temperature
- Internal fault
On
Off
Error at device level
Temperature
Flashes
Flashes
Self-test
Starting phase of the device
8.5.2 LED BF
LED red
LED green
State
Note
Off
Off
No voltage supply
Check the voltage supply
Off
Flashes
Connection to host
Controller exists, there is
no data exchange
-
Off
On
Connection to host
Controller exists,
data exchange running
-
Flashes
Off
Connection to host
Controller exists, there is no
valid configuration
Check configuration
On
Off
No connection to the
host controller
Check connection
Flashes
Flashes
Self-test
Starting phase of the device
Summary of Contents for DTE801
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