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BAE PS-XA-3Y-24-250-609-I / BAE PS-XA-3Y-24-250-611-I
Power supply units
4.3
Operating and display elements
4.3.1 Operating elements
UP/DOWN/S key
UP key
DOWN key
S button
Fig. 4-3: Operating elements UP/DOWN/S key
Keys OUT 1...4
The OUT 1...4 keys can be used to switch the outputs on
and off individually.
Keys OUT 1...4
Fig. 4-4: Keys OUT 1...4
4.3.2 Status LED
The status LED indicates various operating states of the
power supply unit in real time (see Fig. 4-5).
Fig. 4-5: Status LED
Signal
Meaning
Off
The DC voltage is below 90% of the
setpoint voltage or an output
channel has tripped or the power
supply unit is not switched on.
Green, static
The DC voltage is above 90% of the
setpoint voltage. All outputs operate
according to their settings.
Red, static
The AC input falls below the
specified values and the outputs are
switched off
Orange flashing
Hiccup mode. The output is swit-
ched off for 18 seconds.
Red flashing
The power supply unit switches off
to prevent overheating. The normal
operating range is resumed after the
status LED turns solid green again.
Tab. 4-1: Status LED
4
Product description (continued)
