Bosch Rexroth IndraControl VPP 21.2, Руководство по планированию проекта

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Fig.7-2: Connector panel of the box build in the VPP 21
7.2 Operating Display and Error Display
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 Meaning Measure
1 VIN LED green Normal mode -
LED OFF 24 V DC missing Verify supply voltage
2 VOUT LED green Normal mode -
LED OFF Internal voltages
missing
Verify supply voltage
3 HD LED yellow Hard disk access -
4 BATT ERR LED red Battery error, voltage
below the limit value.
Exchange battery
5 RDY_REL LED green READY contact
closed, no error
-
6 TEMP LED red Temperature early
warning
-
7 COM_RDY LED yellow Ready of the COM
module
-
8 COM_RUN LED green Run of the COM mod‐
ule
-
9 COM_ERR LED red Error of the COM
module
-
10 COM_STA LED yellow Status of the COM
module
-
Fig.7-3: LEDs at the VPP 21 box
40/65 Bosch Rexroth AG | Electric Drives
and Controls
Rexroth IndraControl VPP 21.2 | Project Planning Manual
VPP 21-Box