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Device description
While the IPC runs properly, do not press the "Reset" button of the
UPS. If the "Reset" button is pressed while the IPC is running prop-
erly, a malfunction of the operating system can result.
12.2 Operating and error display
LED
Name
24 V In
LED is green
LED is off
LED flashes
green (1 Hz flash-
ing frequency)
UPS OK
LED is blue
LED is off
Batt. OK
LED is yellow
LED is off
LED flashes yel-
low (1 Hz flashing
frequency)
LED flashes yel-
low (0.5 Hz flash-
ing frequency)
Batt.Charg
LED is off
e
LED flashes
green (1 Hz flash-
ing frequency)
LED flashes
green (0.5 Hz
flashing frequen-
cy)
Tab. 12-1: LED description
12.3 Battery protective devices
To protect the mounted battery, the UPS is provided with a cut-off device that
disables the battery functionality if one of the following cases is present:
Bosch Rexroth AG R911384727_Edition 03
IndraControl VAU 02.1 Uninterruptible
Description
Normal mode
24 V DC missing
Shutdown initiated
Normal mode or UPS mode
UPS disabled
Normal mode
No battery detected
Low charging condition of the battery
Charging condition ≤ 15%
1 Hz flashing ends when the charging
condition is above 16%.
Abnormal battery condition
Battery temperature ≥ 60 °C
0.5 Hz flashing ends when the tem-
perature falls below 55 °C.
Accumulator is not being charged.
Accumulator is being charged.
Abnormal battery condition
Battery temperature ≥ 60 °C
0.5 Hz flashing ends when the tem-
perature falls below 55 °C.
Power Supply
Action
-
Check the connecting cable of
the voltage supply connected to
XD1.
Wait until the connected PC is
shut down completely.
-
-
-
Device is defective. For further
information, contact the Bosch
Rexroth Service.
Wait until the accumulator is
charged.
Check the ambient conditions
and ensure that the ambient tem-
peratures allowed remain within
its tolerances.
-
-
Check the ambient conditions
and ensure that the ambient tem-
peratures allowed remain within
its tolerances.
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