REXROTH VT-HACD-DPQ Series Technical Data Manual
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REXROTH VT-HACD-DPQ Series Technical Data Manual

Digital control electronics for electro-hydraulic injection molding machines
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Digital control electronics
for electro-hydraulic
injection molding machines
Type VT-HACD-DPQ
H7387_d

Features

▶ Actual value recording via SSI encoder, incremental or
analog position measurement system possible
▶ Free confi guration of the valve control spool
▶ Control loop adjustment
▶ Jog mode controlled
▶ Separate menus for injection, holding pressure and
back pressure
▶ Pressure transition via:
- Position
- Internal mold pressure
- Hydraulic pressure via position
- Discrete input
▶ Enable input and OK output
▶ ±10 V reference voltage output
▶ Front display with keys to display and change param-
eters as well as for diagnosis purposes
▶ RS232 serial interface
▶ Up to 32 controller cards can be interconnected for
parameterization and diagnosis via the local bus
▶ Internal or analog profi le
▶ I/O confi guration
▶ Component series 2X
Contents
RE 30146, edition: 2013-10, Bosch Rexroth AG
RE 30146
Edition: 2013-10
Replaces: 08.07
1
2
3
3
6
7
8
8
9
10

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Summary of Contents for REXROTH VT-HACD-DPQ Series

  • Page 1: Table Of Contents

    ▶ RS232 serial interface ▶ Up to 32 controller cards can be interconnected for parameterization and diagnosis via the local bus ▶ Internal or analog profi le ▶ I/O confi guration RE 30146, edition: 2013-10, Bosch Rexroth AG...

  • Page 2: Ordering Code

    (Only for control cabinet installation.) ▶ Interface cable: Cable set VT-HACD-1X/03.0/HACD-PC ▶ Connection adapter VT 10812-2X/64G (R900776897) or standard 1:1 cable (see data sheet 30105), mat. no. R900713826 ▶ Optionally available USB adapter VT-ZKO-USB/S-1-1X/V0/0 Bosch Rexroth AG, RE 30146, edition: 2013-10...

  • Page 3: Functional Description: Overview

    VT-HACD-DPQ. The profi les can, however, also be input the control of hydraulic injection axes. ▶ The rate of injection profi les are completely realized by into the VT-HACD-DPQ using the Bosch Rexroth a position control system. A position command value BODAC software.
  • Page 4 In a circuit with a separate proportional pressure relief valve for the back pressure, the velocity parameter can be Bosch Rexroth AG, RE 30146, edition: 2013-10...
  • Page 5 (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. RE 30146, edition: 2013-10, Bosch Rexroth AG...

  • Page 6: Block Diagram

    6/10 VT-HACD-DPQ | Digital control electronics Block diagram Bosch Rexroth AG, RE 30146, edition: 2013-10...

  • Page 7: Technical Data

    2 ms Serial interface RS232 (front plate), D-Sub socket Type of connection 64-pole male multipoint connector, DIN 41612, design G l Max. 280 m line length Local bus, distance to the furthermost device RE 30146, edition: 2013-10, Bosch Rexroth AG...

  • Page 8: Pin Assignment Of The Male Multipoint Connector

    By means of software, output AO1 can be set to 0…10 V, ±10 V or 4…20 mA. Pin assignment of the D-Sub socket on the front panel Transmission data (RS232) Reception data (RS232) Bosch Rexroth AG, RE 30146, edition: 2013-10...

  • Page 9: Dimensions

    Digital control electronics | VT-HACD-DPQ 9/10 Dimensions (dimensions in mm) OK ENT RS232 X1 X2 8TE (40,3) 195,5 RE 30146, edition: 2013-10, Bosch Rexroth AG...

  • Page 10: Project Planning / Maintenance Instructions / Additional Information

    This function is only ensured if the system earth itself does not introduce interference into the controller card. Rexroth recommends screening the solenoid conductors as well.
  • Page 11 © This document, as well as the data, specifi cations and other information set Bosch Rexroth AG Hydraulics forth in it, are the exclusive property of Bosch Rexroth AG. It may not be Zum Eisengießer 1 reproduced or given to third parties without its consent.
  • Page 12 © This document, as well as the data, specifi cations and other information set Bosch Rexroth AG Hydraulics forth in it, are the exclusive property of Bosch Rexroth AG. It may not be Zum Eisengießer 1 reproduced or given to third parties without its consent.

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