REXROTH VT-HACD-DPQ Series User Manual

Digital control electronics | VT-HACD-DPQ 5/10
RE 30146, edition: 2013-10, Bosch Rexroth AG
Functional description: Injection control (continued)
In addition, the VT-HACD-DPQ can be configured so that
the second valve output is directly controlled via the
machine control and not by the internal pressure profile.
Applications
The VT-HACD-DPQ has been configured to control injection
applications and all parameters will be recognized in
injection applications. There are, however, many other
applications that may benefit from the VT-HACD-DPQ
control quality:
▶ Injection machines
▶ Extrusion
▶ Reaming
▶ Rubber processing
▶ Blow molding in the battery head
Front panel operation
The front display is used in connection with 4 pushbuttons
to display and change the parameters.
The following operator parameters can be accessed:
▶ Injection profi le
▶ Transition parameters
▶ Holding pressure profi le
▶ Worm retraction
▶ Decompression parameters
For safety reasons, set-up and configuration parameters
are not accessible via the front panel.
If errors occur, error messages will be displayed.
PC program BODAC
The BODAC PC program is used to configure, parameterize
and diagnose the VT-HACD-DPQ via a serial interface
(RS232). Via the local bus, up to 32 controller cards can
be connected. Via BODAC, every controller card is
assigned abus address. Reconnection of the serial inter-
face cable is not required. Further information in the
instructions 30146-01-B.

REXROTH VT-HACD-DPQ Series Specifications

General

Brand	REXROTH
Model	VT-HACD-DPQ Series
Category	Controller
Language	English