RE 30126-B/09.13 | Installation and Operation Hydraulics | Bosch Rexroth AG 25/32
Diagnostics 5
5 Diagnostics
5.1 Diagnostic Options on the VRPD Controller Card
The diagnostic test jacks on the front panel of the VRPD controller card (see section
4.1 Display/Input Keys and Connectors on the Front Panel, Fig. 7 ) provide two analog
outputs with the following ratings:
X1, 10 Volts for test equipment having R
i
100 k: )
X2, 10 Volts for test equipment having R
i
100 k: )
COM, ground
Here, you can select the signal to be measured. The following signals can be output:
Pressure command value, swivel angle command value, power command value,
actual valve value, actual pressure value, and actual swivel angle value.
5.2 Diagnostics Using BODAC
The BODAC software includes additional detailed diagnostics capabilities.
The “Motion Data” screen and the “Status” screen display the current status of the
controller card and of the connected sensors and devices.
The Motion Data screen displays the internal control signal values in the controller
card. This provides a quick overview of the process status and values.
The Status screen is used to display the status of the controller card. Each entry will
display either “OK”, “WARNING” or “ERROR" as a value.
For additional information on the Motion Data screen and the Status screen, refer to
document "Starting up the VRPD Control Card and Operation of the BODAC Soft-
ware".
Diagnostics terminal
Diagnostics test jack "X1"
Diagnostics test jack "X2"
Motion Data Screen
Status Screen
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