Parker PWD Series User Manual

3
Electronic for proportional DC valves
Series PWDXXA-40X
Operation Manual
PWDXXA-40X_20 5715-677 UK.indd 26.01.17
Parker Hannifin Corporation
Hydraulics Group
Parker Hannifin Corporation
Hydraulics Group
Contents Page
1. Introduction 4
1.1. Front view / dimensions 4
1.2. Ordering code 4
1.3. Name plate 4
1.4. Block diagram 5
1.5. Characteristics 5
1.6. Technical data 6
1.7. Signal flow diagram 7
2. Safety instructions 8
2.1. Symbols 8
2.2. Marking, name plates 8
2.3. Work at the electronics 8
3. Important details 8
3.1. Intended usage 8
3.2. Common instructions 8
3.3. Liability 8
3.4. Storage 8
4. Mounting / Installation 9
4.1. Scope of supply 9
4.2. Mounting 9
4.3. Operation limits 9
4.4. Electrical connection 9
4.5. Electrical interfacing 10
5. Operating instructions 19
5.1. Operating software program 19
5.2. Program installation 20
5.3. Software operating 21
5.4. Adjustment parameters 22
5.5. Guideline for closed loop applications 26
5.5.1. Application: Closed loop systems for position 26
5.5.2. Application: Closed loop systems for pressure (via pressure control valves) 30
5.6. Error messages 34
6. Maintenance 35
7. Trouble-shooting 35
8. Repair / Service 37

Parker PWD Series Specifications

General

Brand	Parker
Model	PWD Series
Category	Control Unit
Language	English