Parker VRD355 Series Manuals

Parker VRD355 Series Manuals

Manuals and User Guides for Parker VRD355 Series. We have 1 Parker VRD355 Series manual available for free PDF download: Installation Manual

Parker VRD355 Series Installation Manual

Parker VRD355 Series Installation Manual (44 pages)

Amplifier card for driving proportional directional valves, pressure and flow control valves.

Brand: Parker | Category: Amplifier | Size: 3 MB

Table of Contents

Table of Contents
3
1 Description and Design

4
- Technical Data
  5
- Ordering Code
  6
- Connection
  7
- Block Diagrams
  9
2 Commissioning

12
- Front Panels
  12
- Programming
  13
- Signal Diagrams
  15
- Diagnosis
  20
- Parameters
  20
3 Function

24
- Command Signals
  24
- Ramp Function Generators
  24
- Offset
  25
- Valve Curve Linearisation
  25
- Adjustment of Current Gain
  25
- Dither
  25
- Current Controller
  25
- Output Stages
  25
- Step Functions
  26
- Control Circuits
  26
- Zero Point Adjustment
  26
- Controller Parameter
  27
- Programmable Comparator Function
  31
- Serial Interface
  32
- Abg35S
  32
4 Operating and Error Messages

33
- Enable
  33
- Reset Ramp
  33
- Malfunction and Error Messages
  33
- Comparator Output
  34
- Externally Selected Command Signals and Directions
  34
5 Wiring Diagram of Rear Connector

34
6 Parameter List

35
7 Wiring Diagrams

37

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