Bosch Rexroth IndraControl VPB 40.3, Operating Instructions Manual

Page: 48 / 64

Data loss caused by incorrect switch-off with-
out UPS
NOTICE
In case of a missing UPS, switch off the control cabinet PC via the software of
the operating system only and not by interrupting the current supply. This ap-
plies particularly for RAID systems.
12.2 Operating and error displays
There are four LEDs on the connector panel of the IndraControl VPB 40.3 to dis-
play the device states and errors. Apply the specified measure if one of the fol-
lowing LEDs indicates either an error or a note, see tab. 12-1 "LEDs for ope-
rating and error display on the connector panel" on page 42 .
Some LEDs, e.g. the CPU temperature monitoring, are only active if
the service software has been configured accordingly.
LED Display Meaning Action
V
in
LED green Normal operation –
LED off No supply voltage (24 V DC) Check the supply voltage at
the power supply unit!
TEMP LED off Normal operation –
LED is flashing
red (flashing
frequency ap-
prox. 2 Hz)
Fan is not rotating or is rotating too slowly Check fan on the control cabi-
net PC!
LED red Overtemperature Reduce the ambient tempera-
ture!
UPS LED off Normal operation –
LED red The control cabinet PC is currently operating
in battery mode, i. e. no supply voltage is
available!
Restore the power supply and
initiate a controlled restart!
Bosch Rexroth AG
Device description Control Cabinet PC
42/57
DOK-SUPPL*-VPB*40.3***-IT05-EN-P