Symbol, LED
Display
Description
Action
Temp
LED red
Overtemperature
Reduce the ambient
temperature!
LED off
Normal temperature
–
HD
LED flashing green
Hard disk access
–
V
IN
LED green
Supply voltage (24 V
DC) OK
–
LED off
Supply voltage (24 V
DC) not present or
insufficient
Check the supply voltage
at the power supply unit!
Tab. 12-3: Status LEDs for operating and error display at the PC box
13 Error causes and troubleshooting
For information on the error display on the front panel, refer to
"Operating and error display of the display" on page 34
Errors
Correction
No image visible
●
Connect the supply voltage and check the X1S1
connection
●
Connect the display port or CDI+ cables correctly
●
If panels with a display port are used, use only Bosch
Rexroth display cables to connect the panels, refer to
chapter 5.5 "Connecting cables of the display port" on
.
●
Use only active DVI and HDMI display port adapters.
When using simple passive adapters, no image is
displayed at the DVI or HDMI monitor.
Distorted display due to incorrect
display resolution
●
Set the correct display resolution in the graphics driver.
The standard resolution of the Windows images (also for
the recovery sticks) is FullHD (1920×1080). Set the
correct value once if displays with a smaller resolution are
used
●
Restart the control cabinet PC
Tab. 13-1: Error causes and troubleshooting
14 Maintenance
Only the maintenance works at the device listed in this chapter are
permitted.
For further information in the event of repair, please contact the
Bosch Rexroth Service.
PR30 and VR30 Control Cabinet PC and
Panel PC
35/45
Maintenance
R911384706_Edition 01 Bosch Rexroth AG
