Parker DFplus Series Operation Manual
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Parker DFplus Series Operation Manual

Control valve with freely
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Bulletin MSG11-5715-695/UK
Operation Manual
Series DFplus
Design > 30
Proportional Directional
Control Valve with freely
configurable supervising
Control Circuit
Parker Hannifin
Manufacturing Germany GmbH & Co. KG
Industrial Systems Division Europe
Gutenbergstr. 38
41564 Kaarst, Germany
E-mail: isde.kaarst.support@support.parker.com
Copyright © 2021, Parker Hannifin Corp.

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Summary of Contents for Parker DFplus Series

  • Page 1 Series DFplus Design > 30 Proportional Directional Control Valve with freely configurable supervising Control Circuit Parker Hannifin Manufacturing Germany GmbH & Co. KG Industrial Systems Division Europe Gutenbergstr. 38 41564 Kaarst, Germany E-mail: isde.kaarst.support@support.parker.com Copyright © 2021, Parker Hannifin Corp.
  • Page 2 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.

  • Page 3: Table Of Contents

    Electrical connection Operating instructions Spool position at power down/center position Solenoid current monitoring ProPxD parameterizing software Application: Closed loop systems for position Filter Flushing Trouble shooting Accessories / Spare parts Accessories Spare parts D_FP_D 5715-695 UK.indd 16.09.21 Parker Hannifin Corporation...

  • Page 4: Introduction

    Needs to be removed at tank pressure >35 bar. Approx. 10 % opening, only zero lapped spools and underlap spools. Only for overlapped spools. D1FP: Flow for code M: 35 l/min at ∆p 35 bar. Only D1FP D_FP_D 5715-695 UK.indd 16.09.21 Parker Hannifin Corporation...

  • Page 5: Name Plate

    • differential input stage with various command signal options • diagnostic output for spool stroke / overcurrent Code 7 (6+PE with enable) state • meets relevant European EMC-standards Do not connect with supply voltage zero. D_FP_D 5715-695 UK.indd 16.09.21 Parker Hannifin Corporation...

  • Page 6: Technical Data

    8 x 1.0 (AWG16) overall braid shield Wiring length max. [m] 50 For applications with p >35 bar (max 350 bar) the Y-port has to be connected and the plug in the Y-port has to be removed. D_FP_D 5715-695 UK.indd 16.09.21 Parker Hannifin Corporation...

  • Page 7: Safety Instructions

    Series DFplus 2. Safety instructions Liability Please read the operation manual before installa- Parker does not assume liability for damage due tion, start-up, service, repair or stocking! Disregard to the following failures: may result in damaging the valve or incorporated •...

  • Page 8: Mounting

    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 The female connector can be ordered sepa- Valves Industrial Standard”.
  • Page 9 Cable length max. 50 m Do not disconnect cable socket under volt- age! 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.
  • Page 10 Wiring Code 0, 6 + PE acc. EN 175201-804 Code 7, 6 + PE acc. EN 175201-804 + enable Do not connect with supply voltage zero. D_FP_D 5715-695 UK.indd 16.09.21 Parker Hannifin Corporation...

  • Page 11: Operating Instructions

    0…+10 V Cable break, Diagnostic signal 12,5 V in error case. Spool 0…3.6 mA 12.5 V moves in a defined postion, please see order- Overload 12.5 V ing code „spool position at power down“. D_FP_D 5715-695 UK.indd 16.09.21 Parker Hannifin Corporation...
  • Page 12 M12 connector Sensor Actuator Voltage ±10 V (1...10 V) Wiring diagram three-wire The earth connection is achieved via the shilding. The connection of a unsuitable sensor may create irreparable damage of the electronics. D_FP_D 5715-695 UK.indd 16.09.21 Parker Hannifin Corporation...

  • Page 13: Spool Position At Power Down/Center Position

    Code 5: Temporary disconnection of the enable signal. Code 7: Temporary disconnection of the enable signal. The shutoff of the VCD actuator due to over- load will be indicated via the diagnostics output. D_FP_D 5715-695 UK.indd 16.09.21 Parker Hannifin Corporation...

  • Page 14: Propxd Parameterizing Software

    The PC software can be downloaded free of charge at www.parker.com/isde – see page “Support” or directly at www.parker.com/propxd. Please check periodical whether the latest version is used.
  • Page 15 To prevent an unauthorized access for the expert the ProPxD parametrier software. mode, a password is requested. The name is “parker” and cannot be changed. Thus additionally Error code to the button “Default” for loading of the default parameters, the button “Send parameter” appears...
  • Page 16 Adjustment of the operating mode for the command cable break detection. To turn on resp. off the cable break detection for the command signal at a selected command signal option of 4...20 mA. -100 %...+100 % 0 %...+100 % D_FP_D 5715-695 UK.indd 16.09.21 Parker Hannifin Corporation...
  • Page 17 – ring buffer 2nd control circuit D-amplification -100.00 100.00 0.00 2nd control circuit D -lead time 0.00 100.00 0.00 2nd control circuit D-part limitation 0.00 100.00 0.00 -100 %...+100 % 0 %...+100 % D_FP_D 5715-695 UK.indd 16.09.21 Parker Hannifin Corporation...
  • Page 18 To improve the control dynamics. Adjustement of the lead time for the DT1-element of the controller. To dampen of the D-part in the controller. Limitation of the D-part. To weighten the D-part in the correcting value. D_FP_D 5715-695 UK.indd 16.09.21 Parker Hannifin Corporation...

  • Page 19: Application: Closed Loop Systems For Position

    If it is set too low, accuracy and speed of response may be poor. By using parameter H2 the setting of the variable is limited. D_FP_D 5715-695 UK.indd 16.09.21 Parker Hannifin Corporation...
  • Page 20 The next step is to test the performance of the system to whether it meets your requirements. If not, the electronic has ad- ditional control features you can use to improve performance, as explained below. D_FP_D 5715-695 UK.indd 16.09.21 Parker Hannifin Corporation...
  • Page 21 (cylinders, pipe, valve). This frequency is often surprisingly low when using long stroke cylinders. D_FP_D 5715-695 UK.indd 16.09.21 Parker Hannifin Corporation...
  • Page 22 This is most of the measured position is determined by the important even for the commonly expected ve- transducer. locities and accelerations. Also, the transducer has to be laid out for the dynamic requirements. D_FP_D 5715-695 UK.indd 16.09.21 Parker Hannifin Corporation...

  • Page 23: Filter

    Filter The function and lifetime of the valve are strongly affected by the cleanliness of the fluid. Purity level class of 18/16/13 acc. ISO4406 is required. D_FP_D 5715-695 UK.indd 16.09.21 Parker Hannifin Corporation...

  • Page 24: Trouble Shooting

    SK-D3FP-V Female connection Seal kit HFC Code 0: 6+PE ordering code 5004072 D1FP ordering code SK-D1FP-H Code 5: 11-PE ordering code 5004711 D3FP ordering code SK-D3FP-H Code 7: 6-PE ordering code 5004072 D_FP_D 5715-695 UK.indd 16.09.21 Parker Hannifin Corporation...

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