Parker Series DFplus User manual

Bulletin MSG11-5715-695/UK

Proportional Directional

Control Valve with freely

congurable supervising

Control Circuit

Operation Manual

Series DFplus

Design > 30

Parker Hanniﬁn

Manufacturing Germany GmbH & Co. KG

Industrial Systems Division Europe

Gutenbergstr. 38

41564 Kaarst, Germany

E-mail: [email protected].com

Prop. Directional Control Valve

Series DFplus

Operation Manual

Parker Hanniﬁn Corporation

D_FP_D 5715-695 UK.indd 16.09.21

FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS DE-

SCRIBED HEREIN OR RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND

PROPERTY DAMAGE.

This document and other information from Parker-Hannin Corporation, its subsidiaries and

authorized distributors provide product or system options for further investigation by users

having technical expertise.

The user, through its own analysis and testing, is solely responsible for making the nal selection

of the system and components and assuring that all performance, endurance, maintenance,

safety and warning requirements of the application are met. The user must analyze all aspects

of the application, follow applicable industry standards, and follow the information concerning

the product in the current product catalog and in any other materials provided from Parker or its

subsidiaries or authorized distributors.

To the extent that Parker or its subsidiaries or authorized distributors provide component or

system options based upon data or specications provided by the user, the user is responsible

for determining that such data and specications are suitable and sufcient for all applications

and reasonably foreseeable uses of the components or systems.

WARNING — USER RESPONSIBILITY

Prop. Directional Control Valve

Series DFplus

Operation Manual

3Parker Hanniﬁn Corporation

D_FP_D 5715-695 UK.indd 16.09.21

Contents Page

1. Introduction 4

Ordering code D*FP 4

Name plate 5

Characteristics of valve driver 5

Block diagram of onboard electronics 5

Technical data 6

2. Safety instructions 7

Symbols 7

Service 7

3. Important details 7

Intended usage 7

Common instructions 7

Liability 7

Storage 7

4. Mounting / Installation 7

Scope of supply 7

Mounting 8

Limits of use 8

Pressure uids 8

Electrical connection 8

5. Operating instructions 13

Spool position at power down/center position 13

Solenoid current monitoring 13

ProPxD parameterizing software 14

Application: Closed loop systems for position 19

Filter 23

Flushing 23

6. Trouble shooting 24

7. Accessories / Spare parts 24

Accessories 24

Spare parts 24

Prop. Directional Control Valve

Series DFplus

Operation Manual

Parker Hanniﬁn Corporation

D_FP_D 5715-695 UK.indd 16.09.21

Code Spool position on

power down Code Spool position on

power down

A 3) H 5) 6)

a0b

B 3) J 5) 6)

a0b

C 4)

D*FP

Ordering code

Nominal

size

Direct.

control

valve

Spool-

type

(see

catalogue)

Command-

signal

Y-port

plugged

(resp.

verify) 2)

Seal Design

series

(not

required for

ordering)

Spool

position

on power

down 1)

Code Nominal size

1 NG06 / CETOP 03

3 NG10 / CETOP 05

Code Connection

0 6 + PE

5 11 + PE

7 6 + PE + Enable

Code Signal Function

B +/- 10 V 0...+10 V -> P-A

E +/- 20 mA 0...+20 mA -> P-A

K +/- 10 V 0...+10 V -> P-B

S 4...20 mA 12...20 mA -> P-A

D F P 9 D

Freely

conﬁg.

super-

vising

control

circuit

Code Seal

N NBR

V FPM

H for HFC uid

1) On power down the spool moves in a dened position.

This cannot be guaranteed in case of single ow path on the control edge A – T resp.

B – T with pressure drops above 120 bar or contamination in the hydraulic uid.

2) Needs to be removed at tank pressure >35 bar.

3) Approx. 10 % opening, only zero lapped spools and underlap spools.

4) Only for overlapped spools.

5) D1FP: Flow for code M: 35 l/min at ∆p 35 bar.

6) Only D1FP

1. Introduction

Elec-

tronics

option

Prop. Directional Control Valve

Series DFplus

Operation Manual

5Parker Hanniﬁn Corporation

D_FP_D 5715-695 UK.indd 16.09.21

Characteristics of valve driver

The integral electronic driver combines all func-

tions for optimal operation of the valve. Thanks

to its excellent dynamic the valve is deployable

within closed loop control applications. The most

important features are:

• freely congurable supervising control circuit

• high dynamic actuator with specially designed

electronic driver

• closed loop controlled spool position

• constant current actuator control with overcur-

rent shutoff

• excellent properties for response sensitivity and

temperature drift

• differential input stage with various command

signal options

• diagnostic output for spool stroke / overcurrent

state

• meets relevant European EMC-standards

Name plate Block diagram of onboard electronics

Code 0 (6+PE)

Code 5 (11+PE)

Code 7 (6+PE with enable)

hydr. spool symbol

order code

nominal pressure

1) Do not connect with supply voltage zero.

Prop. Directional Control Valve

Series DFplus

Operation Manual

Parker Hanniﬁn Corporation

D_FP_D 5715-695 UK.indd 16.09.21

Technical data

General

Model Proportional directional control valve

Drive VCD®-actuator

Mounting interface NG06 (CETOP 03) / NG10 (CETOP 05)

Installation position unrestricted

Sensitivity [%] < 0.03

Hysteresis [%] < 0.05

Temp. drift of center postion [%/K] < 0.025

Ambient temperature [°C] -20...+50

Vibration resistance [G] 10 Sinus 5...2000 Hz acc. IEC 68-2-6

10 (RMS) Random noise 20...2000 Hz acc. IEC 68-2-36

15 Shock acc. IEC 68-2-27

Weight [kg] NG06: 3.6 / NG10: 6.5

Hydraulic

Fluid Hydraulic oil according to DIN 51524 ... 535, other on request

Fluid temperature [°C] Seal code: N: -25...+60, H, V: -20...+60

Viscosity permitted [cSt]/

recommended [cSt]/

[mm2/s]

20...400

30...80

Filtration ISO 4406; 18/16/13

Operating pressure max. [bar] 350 for ports P, A, B / max. 35 for port T at internal drain,

350 when using port Y / port Y max. 35 1)

Electrical

Duty ratio [%] 100

Protection class

IP65 in accordance with EN 60529 (with correctly mounted plug-in connec-

tor)

Supply voltage / ripple [V] 22...30, electric shut-off < 19, ripple < 5 % eff., surge free

Current consumption max. [A] 3.5

Pre-fusing [A] 4.0 A medium lag

Input signal Code B, (K) voltage

Impedance

[V]

[kOhm]

+10...0...-10, ripple < 0.01 % eff., surge free, 0...+10 V P–>A (P–>B)

100

Code E current

Impedance

[mA]

[Ohm]

+20...0...-20, ripple < 0.01 % eff., surge free, 0...+20 mA P–>A

<250

Code S current

Impedance

[mA]

[Ohm]

4...12...20, ripple < 0.01 % eff., surge free, 12...20 mA P–>A

<250

< 3.6 mA = enable off, > 3.8 mA = enable on acc. NAMUR NE43

Input capacitance typ. [nF] 1

Differential input voltage max.

Code 0

Code 5

Code 7

[V]

30 for terminal D and E against PE (terminal G)

11 for terminal D and E against 0 V (terminal B)

30 for terminal 4 and 5 against PE (terminal W)

11 for terminal 4 and 5 against 0 V (terminal 2)

30 for terminal D and E against PE (terminal G)

11 for terminal D and E against 0 V (terminal B)

Enable signal Code 5/7 [V] 5...30, Ri = > 8 kOhm

Diagnostic signal [V] +10...0...-10 / +12.5 error detection, rated max. 5 mA

EMC EN 61000-6-2, EN 61000-6-4

Electrical connection

Code 0/7

Code 5

6 + PE acc. EN 175201-804

11 + PE acc. EN 175201-804

Wiring min. Code 0/7

Code 5

[mm²]

7 x 1.0 (AWG16) overall braid shield

8 x 1.0 (AWG16) overall braid shield

Wiring length max. [m] 50

1) For applications with pT>35 bar (max 350 bar) the Y-port has to be connected and the plug in the Y-port has to

be removed.

Prop. Directional Control Valve

Series DFplus

Operation Manual

7Parker Hanniﬁn Corporation

D_FP_D 5715-695 UK.indd 16.09.21

2. Safety instructions

Please read the operation manual before installa-

tion, start-up, service, repair or stocking! Disregard

may result in damaging the valve or incorporated

system parts.

Symbols

This manual uses symbols which have to be fol-

lowed accordingly:

Instructions with regard to the warranty

Instructions with regard to possible dam-

aging of the valve or linked system com-

ponents

Helpful additional instructions

Service

Workings in the area of installation, commissioning,

maintenance and repair of the valve may only be

allowed by qualied personnel. These are persons

which have, because of education, experience

and instruction, sufcient knowledge on relevant

directives and approved technical rules.

3. Important details

Intended usage

This operation manual is valid for proportional

directional control valves DFplus series. Any dif-

ferent or unintended usage is to be considered as

not intended. The manufacturer is not liable for

warranty claims resulting from this.

Common instructions

Parker reserves the right for technical modications

of the described product. Illustrations and drawings

within this manual are simplied representations.

Due to improvement or modication of the product

the illustrations might not match precisely with

the described valve. The technical specications

and dimensions are not binding. No claims can be

derived of it. Copyrights are reserved.

Liability

Parker does not assume liability for damage due

to the following failures:

• incorrect mounting / installation

• improper handling

• lack of maintenance

• unintended usage

Do not disassemble the valve! In case of

suspicion for a defect please contact Parker.

Storage

In case of temporary storage the valve must be

protected against contamination, atmospheric

exposure and mechanical damages. Each valve has

been factory tested with hydraulic oil, resulting in

protection of the internal parts against corrosion.

Yet this protection is only ensured under the fol-

lowing conditions:

Outdoor storage or within sea and tropical

climate will lead to corrosion and might dis-

able the valve!

4. Mounting / Installation

Scope of supply

Please check immediately after receiving the valve,

if the content is matching with the specied scope

of supply. The delivery includes:

• valve

• operation manual

The central connector has to be ordered separately

and is not included in the delivery.

Please check the delivery immediately after

receiving the shipment for apparent dam-

ages due to shipping. Report shipment

losses at once to the carrier and the sup-

plier!

Storage

period Storage requirements

12 months constant humidity < 60 % as well

as constant temperature < 25 °C

6 months varying humidity as well as

varying temperature < 35 °C

Prop. Directional Control Valve

Series DFplus

Operation Manual

Parker Hanniﬁn Corporation

D_FP_D 5715-695 UK.indd 16.09.21

Mounting

• Compare valve type (located on the name plate)

with bill of materials respectively circuit diagram.

• The valve may be mounted x or movable in

any direction.

• Check mounting surface for the valve. Uneve-

ness of 0.01 mm/100 mm, surface nish of 6.3

µm are tolerable values.

Keep valve mounting surface and work en-

vironment clean!

• Remove protection plate from the valve moun-

ting surface

• Check the proper position of the valve ports

and the O-rings.

• Mounting bolts:

D1FP: 4 pcs. M5x30

D3FP: 4 pcs. M6x40

use property class ISO 4762-12.9

• Bolt kits:

D1FP: BK375

D3FP: BK385

• Tighten the bolts crisscross with the following

torque values:

D1FP: 7.6 Nm

D3FP: 13.2 Nm

Insufcient condition of the valve mounting

surface might create malfunction!

Incorrect mounting resp. bolt torque may

result in abrupt leakage of pressure uid on

the valve ports.

Limits of use

The valve may be operated within the determined

limits only. Please refer to the “technical data“

section as well as to the “characteristic curves“

in the Parker catalogue HY11-3500/UK “Hydraulic

Valves Industrial Standard”.

Follow the environmental conditions! Unal-

lowable temperatures, shock load, aggresive

chemicals exposure, radiation exposure, il-

legal electromagnetic emissions may result

in operating trouble and may lead to failure!

Follow the operating limits listed in the cata-

logue HY11-3500/UK “Hydraulic Valves In-

dustrial Standard“, see technical data.

Pressure ﬂuids

The following rules applies for the operation with

various pressure uids:

This above information serves for orientation

and does not substitute user tests among

the particular operating conditions. In par-

ticular, no liability for media compatibility may

be derived out of it.

Mineral oil: usable without restriction.

HFC: choose the right seal option.

For operation with the following pressure uids

please consult Parker:

For detailed information concerning pressure

uids note VDMA-document 24317 as well

as DIN 51524 & 51502.

Electrical connection

The valve is connected electrically by one common

cable and a central connector.

The connection codes 0 and 7 require a 6 + PE

female connector EN 175201-804.

HFA oil-in-water emulsion

HFB water-in-oil emulsion

HFD unhydrous uids (Phosphor-Ester)

The female connector can be ordered sepa-

rately under article nr. 5004072.

In case third party connectors are used, ac-

cordance to the relevant EMC directivesmust

be ensured.

Prop. Directional Control Valve

Series DFplus

Operation Manual

9Parker Hanniﬁn Corporation

D_FP_D 5715-695 UK.indd 16.09.21

The connecting cable has to comply to the follow-

ing specication:

Cable type control cable, exible,

7 conductors, overall braid

shield

Cross section min. AWG16

Outer dimension 8...12 mm

Cable length max. 50 m

For cable lengths > 50 m consult Parker.

The connection cable is coupled to the female

connector by solder joints.

The shielding has to be assembled according the

outline below.

Skinning lengths for the connecting cable:

The connection Code 5 requires a 11 + PE female

connector EN 175201-804.

The female connector has to be ordered

separately under article nr. 5004711.

In case third party connectors are used, ac-

cordance to the relevant EMC directives must

be ensured.

The connecting cable has to comply to the follow-

ing specication:

Cable type control cable, exible,

8 conductors, overall braid

shield

Cross section min. AWG16

Outer dimension 12...15 mm

Cable length max. 50 m

For cable lengths > 50 m consult factory.

The connection cable is coupled to the female

connector by crimp contacts.

The shielding has to be assembled according the

outline below.

Do not disconnect cable socket under volt-

age!

Skinning lengths for the connecting cable:

The backshell nut of the cable gland has to be

tighten with a suitable tool. The target value for

the tightening torque is 4 Nm. Tighten the cap nut

with a torque of 5 Nm after attaching the female

connector on the socket.

Incomplete tightening of backshell nut re-

spectively cap nut may result in undesired

release of the connection as well as degrada-

tion of the water tightness.

When using female connectors of other

manufacturers, the relevant regulations must

be observed.

The cable may only be connected to the

female connector by authorized and qualied

personnel. A short between individual con-

ductors resp. to the connector housing , bad

soldering as well as improper shield connec-

tion may result in malfunction and breakdown

of the valve.

The mounting surface of the valve has to be

connected to the earth grounded machine

frame. The earth ground wire from the valve

connecting cable as well as the cable shield

have to be tied to the protective earth termi-

nal within the control unit. It is necessary to

use a low ohmic potential connection be-

tween control unit and machine frame to

prevent earth loops (cross section AWG 6).

Prop. Directional Control Valve

Series DFplus

Operation Manual

Parker Hanniﬁn Corporation

D_FP_D 5715-695 UK.indd 16.09.21

Enable input (only for Code 5 / 11+PE as well

as code 7 / 6+PE)

A signal voltage enables the actuator drive of the

valve. Continuous operation of the valve requires

a permanent voltage 5...30 V (e.g. the supply volt-

age). In case of disabling the signal the valve will

reach its power down position spring-actuated

independently from the command signal value.

The enable function represents no safety

arrangement against unwanted valve opera-

tion in terms of accident prevention regula-

tions.

Electrical interfacing

Supply voltage

The supply voltage for the valve has to cover the

range of 22...30 V. Valve is de-energized below

19 V. The residual ripple may not exceed 5 % eff.

The applied power supply must comply to

the relevant regulations (DIN EN 61558) and

must carry a CE-mark. The operating voltage

for the valve must be free of inductive

surges. Do not exceed the max. value of 30V!

Higher voltage can lead to failure of the valve.

The increased inrush current of the valve

should be considered when selecting the

power supply. A stabilized power supply with

overcurrent limiting feature should not be

used. Due to the inrush current of the valve

the current limit circuit may respond prema-

turely and create problems during energizing

of the supply voltage.

The operation of the valve is blocked if the

supply voltage polarity is interchanged.

Each valve requires a separate pre-fuse of 4

Amp semi time-lag. Failure to observe this

instruction may create irreparable damage

of valve respectively incorporated system

parts.

Wiring

Code 0, 6 + PE acc. EN 175201-804

Code 5, 11 + PE acc. EN 175201-804

Code 7, 6 + PE acc. EN 175201-804 + enable

1) Do not connect with supply voltage zero.

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