12 Device description
12.1 General information
1
①
Status displays
Fig. 12-1: Front view
12.2 Operating and error displays
An LED for the operating display is located in the lower part of the front panel.
Symbol,
LED
Display
Description
Action
Power
LED green
Normal operation
With Y-repeater: This VDP is the ac-
tive device
-
LED off
No supply voltage of 24 V DC
Check supply voltage
LED flashing
green
No serial connection to the control
cabinet PC
Check cables
With Y-repeater: This VDP is not
the active device
No action
Tab. 12-1: LED for operating and error display on the front panel
13 Error causes and troubleshooting
For information on the error display on the front panel, refer to
"Operating and error displays" on page 29
.
Bosch Rexroth AG
Error causes and troubleshooting
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