Operating Display And Error Display - Bosch Rexroth IndraControl VPP 21.2 Project Planning Manual

40/65 Bosch Rexroth AG | Electric Drives
VPP 21-Box
7.2

Operating Display and Error Display

and Controls
Fig.7-2: Connector panel of the box build in the VPP 21
To indicate device states and errors 10 LEDs arranged at the connector panel
of the VPP 21 box are provided.
Start the measures specified in the following table, if one of the succeeding
LEDs indicates an error or a note.
LED Designation Display
1 VIN LED green
LED OFF
2 VOUT LED green
LED OFF
3 HD LED yellow
4 BATT ERR LED red
5 RDY_REL LED green
6 TEMP LED red
7 COM_RDY LED yellow
8 COM_RUN LED green
9 COM_ERR LED red
10 COM_STA LED yellow
Fig.7-3: LEDs at the VPP 21 box
Rexroth IndraControl VPP 21.2 | Project Planning Manual
Meaning
Normal mode
24 V DC missing
Normal mode
Internal voltages
missing
Hard disk access
Battery error, voltage
below the limit value.
READY contact
closed, no error
Temperature early
warning
Ready of the COM
module
Run of the COM mod‐
ule
Error of the COM
module
Status of the COM
module
Measure
-
Verify supply voltage
-
Verify supply voltage
-
Exchange battery
-
-
-
-
-
-