Bosch Rexroth IPC 40.2, Project Planning Manual

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6-2
Display and Operating Components IPC 40.2
DOK-SUPPL*-IPC*40.2***-PR02-EN-P
6.2 Operating and Error Indication
In the upper right part of the connector panel there are five LEDs to
indicate the device states and errors. Start the measure specified in the
following table, if one of the succeeding LEDs indicates an error or a note.
LED Indicator Meaning Measure
LED
green Normal mode - Vi
LED OFF No supply voltage
230/115 VAC or 24 VDC Check supply voltage at
the power supply unit!
LED
green Normal mode - Vo
LED OFF Internal 5 V supply faulty! -
LED OFF Normal mode T
LED
yellow
flashing Over-temperature Reduce ambient
temperature
(surrounding air
temperature)!
Check fan at the PC!
LED OFF Normal mode -
LED red Industrial PC is currently
operating in battery mode,
i. e. no power supply
available! Restore power supply
and initiate controlled
BTV restart!
UPS
LED red
flashing Battery pack discharged,
defective or not connected Check battery pack!
Maintain the charging
time of 5 hours!
HDD LED
yellow Hard disk access -
Fig. 6-1: LEDs to indicate operations and errors on the connector panel