The status LED displays the status of the PDU. Possible states
are:
Starting process
Colour
Light
Status
Blue, orange
900 ms blue, 100 ms orange
Connection to master PDU not yet estab-
lished or lost
Green
Continuously green
Connection to master PDU present
Blue, purple
500 ms blue, 500 ms purple
An update of a PDU is being carried out
Blue, purple, red
500 ms blue, 500 ms purple, 500 ms
blue, 500 ms red
An error occurred during the update of a
PDU
In operation
Colour
Light
Status
Orange
900 ms off, 100 ms orange
Connection to master PDU not yet estab-
lished or lost
Green, red
500 ms off, 100 ms green, 500 ms off,
100 ms red
Connection to master PDU present, internal
communication problems have occurred
Green
900 ms off, 100 ms green
Connection to master PDU present, internal
communication functioning
Purple
500 ms off, 500 ms purple
An update of the internal modules of a PDU
is being carried out
Purple, red
500 ms off, 500 ms purple, 500 ms off,
500 ms red
Error during update of the internal modules
of a PDU
Red
Continuously red
Measurement monitoring is issuing an alarm
Orange
Continuously orange
The measurement monitor is issuing a
warning
Slave PDU status LED
Fig. 9: Slave PDU status LED
Overview
Displays and controls
25.09.2015
BlueNet PDU BN3000/3500/5000/7000/7500
10
