Operating And Error Display - Bosch Rexroth IndraControl VAU 01.1 Series Operating Instructions Manual

Bosch Rexroth AG
Device Description

12.4 Operating and Error Display

On the front panel of the UPS five LEDs are arranged to display the device
states.
Start the measures specified in the following table if one of the succeeding
LEDs displays an error or a note.
LED Designation
24 V IN LED lights green Normal operation
LED is off
UPS OK LED lights green Normal operation
LED is off
PC OK VAU 01.1U: LED
flashes green
(5 s on, 1 s off)
VAU 01.1S, VAU
01.1Z: LED
lights green
LED is off
34/53
Meaning
DC 24 V missing
Internal voltages missing
Normal operation
Connected PC is booting
VAU 01.1U:
●
Interface cable between UPS
(XUSB In) and PC (USB port) is
not plugged
VAU 01.1S/VAU 01.1Z:
●
Interface cable between UPS
(XCOM1) and PC (Com Port) is
not plugged
The cable is defective
●
Connected PC power supply unit
●
has no supply voltage or
Connected PC power supply has
●
not started yet
UPS software has not started
●
VAU 01.1
Measure
-
Check the cable of the voltage
supply which is connected to
X1S1.
-
For further information, please
contact the Bosch Rexroth Serv-
ice, see chapter 17 "Service and
Support" on page 47
-
Wait until the boot process of
the connected PC is finished.
Check the interface cable
Check the PC cable connected to
X1S2
Check the connected PC.
●
Check that the UPS software
●
has been started
DOK-SUPPL*-VAU*01.1X**-IT02-EN-P