HCS DAC-42A Manual
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HCS DAC-42A Manual

Digital amplifier and controller card for all kind of proportional valves
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Manual for
DAC-42(A)
D
A
IGITAL
MPLIFIER AND
Applicable for
SW Versions:
DAC-42(A)-x-PN
Revision: 01
C
ONTROLLER CARD FOR ALL KIND OF PROPORTIONAL VALVES
Model Code
DAC-42(A)-x-PN-x
Operation Mode: 01, 02, 03, 04, 06, 08, 10, 11
SW Version
V 11.xx
HCS Hydraulic Control Systems GmbH
Manual
Remarks
xx = 01 or higher
*
= a, b, ....
x = additional options
Neuffener Str. 29
D-72636 Frickenhausen
Germany
Telefon: (+49) 7025 - 911 007
Telefax: (+49) 7025 - 911 008
Email: info@h-c-s-gmbh.de
22.01.2024

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Summary of Contents for HCS DAC-42A

  • Page 1 = a, b, …. SW Versions: V 11.xx Operation Mode: 01, 02, 03, 04, 06, 08, 10, 11 x = additional options HCS Hydraulic Control Systems GmbH Neuffener Str. 29 D-72636 Frickenhausen Germany Telefon: (+49) 7025 - 911 007 Telefax: (+49) 7025 - 911 008 Email: info@h-c-s-gmbh.de...

  • Page 2: Table Of Contents

    DAC-42(A)-x-PN Revision History Revision Date Author Description R 1.0 22.01.2024 First edition Table of Contents Abbreviations ................................ 4 Terms and Definitions ............................4 General information .............................. 5 Abstract ................................... 5 Scope ..................................5 3.2.1 Copyright ..............................6 3.2.2 Documents place of storage ........................6 3.2.3 Warning signs, symbols and notes......................
  • Page 3 DAC-42(A)-x-PN General communication information......................... 41 Special information for bus activation ........................41 General information about TADR (Telegram Address) ..................41 General information about CMD (Command) and SADR (Slave Address) ............41 Simple commands .............................. 42 CMD 3 Master Read ............................. 42 8.1.1 CMD = 3, Master Read parameters (7 bytes) ...................

  • Page 4: Abbreviations

    Description Amplifier Card Amplifier for 19” rack system in Eurocard format HCSTool Software tool provided by HCS in order to adjust and parametrize DAC-4x(A) units CANopen Bus interface for digital communication, defined by CIA PROFIBUS Process Field Bus interface for digital communication, defined by BMBF (German department of...

  • Page 5: General Information

    General information Abstract This document describes the function of the HCS digital amplifier and controller card “DAC-4x(A)”. This manual was prepared with great care and the contents reflect the author’s best knowledge. However, the possibility of error remains and improvements are possible. Please feel free to submit any comments regarding errors or possibly incomplete information to HCS GmbH.

  • Page 6: Copyright

    © All rights reserved. Except for the usual review purposes, no part of this work may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information retrieval system, without the written permission of HCS H GmbH (following referred to as HCS).

  • Page 7: Safety And Liability

    HCS assumes no responsibility for any faults that may appear in this manual. This operating manual represents the knowledge of HCS and during the drafting of this operating manual the greatest possible care was taken. Nevertheless, HCS disclaims any responsibility and liability claims for individual applications of the user.

  • Page 8: General Information

    NOTICE Liability for any content of this document is rejected! Any claims against HCS GmbH – based on whatever legal reason – resulting from the use of the information, programs, engineering and performance data etc., described in this document shall be excluded.

  • Page 9: Terms And Conditions

    The operation of other inductive or resistive loads is not recommended (motors, heaters, etc.). If you are considering any applications like this please contact HCS GmbH. If used correctly, the safety of the user as well as the safe and proper function of the amplifier DAC-4x(A) is given.

  • Page 10: Selection And Qualification Of Personnel

    DAC-42(A)-x-PN Malfunctions can occur when: Changes to the settings made by the supplier. • Neglecting of operating parameters (e.g. supply voltage, application of inadmissible signals on inputs or outputs, • ambient conditions, wiring, unsafe loads such as motors, contactors, relays, ohm loads, etc.) Faults in series-connected controls components and set points or actual values •...

  • Page 11: Cleaning, Storage, Transport

    DAC-42(A)-x-PN 3.7.3 Cleaning, storage, transport The product should only be transported and stored in the original packaging to ensure suitable protection against mechanical damage as well as electrostatic discharge. Keep the amplifier card away from moisture and dust • Observe the allowed storage and transportation temperature range •...

  • Page 12: Product Overview And Description

    DAC-42(A)-x-PN torque • power etc. • Volume flow control and pressure control of pumps (if the occasion arrives: power limiting function; controlling valve • spool position) Controlling of different process values: • P/Q controlling • pump controlling • controlling of pressures •...

  • Page 13: Technical Data

    DAC-42(A)-x-PN Technical data 4.2.1 General technical data Table 4: General Technical Data Detailed technical data in the “DAC-4x(A) Manual E Rxx yyyymmdd.pdf” please ask HCS GmbH if needed. Manual DAC-42(A)-x-PN Page 13 22.01.2024 Revision: 1.0...

  • Page 14: Technical Data For Optional Bus Interfaces

    DAC-42(A)-x-PN 4.2.2 Technical data for optional bus interfaces Table 5: Technical Data for Optional Bus Interfaces 4.2.3 Block diagram hardware Figure 1 : Block Diagram Hardware Manual DAC-42(A)-x-PN Page 14 22.01.2024 Revision: 1.0...

  • Page 15: Model Code

    DAC-42(A)-x-PN Model code Figure 2 : Model code Remark: Servo valve versions are covered in a separate manual Manual DAC-42(A)-x-PN Page 15 22.01.2024 Revision: 1.0...

  • Page 16: Installation

    • 60297 und DIN 41494 SC48D). it is also possible to install the card either in an appropriate card holder or HCS own universal rack: Card holder (HCS article number: 5 741 010 00) Universal rack (HCS article number: 5 741 000 00) Figure 3 : Card holder and universal rack (not to scale!) Dimensions Eurocard for 19”...

  • Page 17: Connection

    DAC-42(A)-x-PN Connection 5.2.1 General recommendations The general supply voltage for the unit is at the terminals: [26bd] = 0 V [32bd] = +UB is 12 V DC - 10 % … 24 V DC + 20 %; residual ripple < 10 % (at supply voltage down to 12 V DC some limitations may be applicable).

  • Page 18: Emc

    DAC-42(A)-x-PN 5.2.3 Devices DAC-4x(A) series are class “A” equipment and therefore only suitable for industrial surroundings. The distance between a source of interference (device emitting interference) and an interference sink (a device under the influence of interference) is very important. The greater the distance between the source of interference and the sink, the smaller the effects on the equipment will be.
  • Page 19 DAC-42(A)-x-PN In the case of a potential difference between the shield connections, a compensation conductor of 10 mm should be • laid parallel to the shield to reduce the transient current. A multiple connection of the shield to the cabinet casing and thus PE is generally possible.
  • Page 20 DAC-42(A)-x-PN Figure 5 : EMC – interferences and remedies Manual DAC-42(A)-x-PN Page 20 22.01.2024 Revision: 1.0...
  • Page 21 DAC-42(A)-x-PN Figure 6 : EMC – adequate design of switchgear cabinets and facilities Manual DAC-42(A)-x-PN Page 21 22.01.2024 Revision: 1.0...

  • Page 22: Terminal Assignment

    DAC-42(A)-x-PN Terminal assignment 0 V (External) DIO 1 or S1.08 - Sign (direction) digital set values Digital set value 2 (S1.02) DIO 2 + Sign (direction) digital set values Digital set value 3 (S1.03) DIO 3 Digital set value 4 (S1.04) ENABLE (DI 1) Analog input 1 (Option)

  • Page 23: Operation Modes

    DAC-42(A)-x-PN Operation modes The setting of parameter <E00> is determining which operation mode is activated. This parameter is factory preset! Only the mode relevant parameters are made available for each of the modes. Available operation modes: Figure 8 : Available Operation Modes With the use of parameter <E00>...

  • Page 24: Wiring Diagrams For All Operation Modes

    DAC-42(A)-x-PN Wiring diagrams for all operation modes 5.6.1 Wiring diagram for operation mode 01 Open loop, 1 proportional valve with 2 solenoids Figure 9 : Wiring diagram Mode 01 Manual DAC-42(A)-x-PN Page 24 22.01.2024 Revision: 1.0...

  • Page 25: Wiring Diagram For Operation Mode 02

    DAC-42(A)-x-PN 5.6.2 Wiring diagram for operation mode 02 Open loop, 2 proportional valves with 1 solenoid each Figure 10 : Wiring diagram Mode 02 Manual DAC-42(A)-x-PN Page 25 22.01.2024 Revision: 1.0...

  • Page 26: Wiring Diagram For Operation Mode 03

    DAC-42(A)-x-PN 5.6.3 Wiring diagram for operation mode 03 Closed loop, 1 proportional valve with 2 solenoids and spool position feedback Figure 11 : Wiring diagram Mode 03 Manual DAC-42(A)-x-PN Page 26 22.01.2024 Revision: 1.0...

  • Page 27: Wiring Diagram For Operation Mode 04

    DAC-42(A)-x-PN 5.6.4 Wiring diagram for operation mode 04 Closed loop double, 1 proportional valve with 2 solenoids and feedback of a process value Figure 12 : Wiring diagram Mode 04 Manual DAC-42(A)-x-PN Page 27 22.01.2024 Revision: 1.0...

  • Page 28: Wiring Diagram For Operation Mode 06

    DAC-42(A)-x-PN 5.6.5 Wiring diagram for operation mode 06 Closed loop double, 1 proportional valve with 2 solenoids and spool position and process value feedback Figure 13 : Wiring diagram Mode 06 Manual DAC-42(A)-x-PN Page 28 22.01.2024 Revision: 1.0...

  • Page 29: Wiring Diagram For Operation Mode 08

    DAC-42(A)-x-PN 5.6.6 Wiring diagram for operation mode 08 Closed loop double, 2 proportional valves with 1 solenoid each and feedback of two independent process values Figure 14 : Wiring diagram Mode 08 Manual DAC-42(A)-x-PN Page 29 22.01.2024 Revision: 1.0...

  • Page 30: Wiring Diagram For Operation Mode 10

    DAC-42(A)-x-PN 5.6.7 Wiring diagram for operation mode 10 Closed loop without valve, controller only Figure 15 : Wiring diagram Mode 10 Manual DAC-42(A)-x-PN Page 30 22.01.2024 Revision: 1.0...

  • Page 31: Wiring Diagram For Operation Mode 11

    DAC-42(A)-x-PN 5.6.8 Wiring diagram for operation mode 11 Closed loop double (cascaded controller) without valve, controller only Figure 16 : Wiring diagram Mode 11 Manual DAC-42(A)-x-PN Page 31 22.01.2024 Revision: 1.0...

  • Page 32: Commissioning

    DAC-42(A)-x-PN Commissioning Front elements The electrical wiring must be checked before switching on the supply voltage. Limit switches and safety devices must be activated to avoid uncontrolled movements. Carefully follow relevant safety regulations. Suitable emergency stop measures must be taken. 6.1.1 DAC-42(A)-x-PN Status...

  • Page 33: Software Block Diagrams

    Software block diagrams All functions and parameter inside of the block diagrams are described in detail in the “DAC-4x(A) Manual E Rxx yyyymmdd.pdf” please ask HCS GmbH if needed. 6.2.1 Operation Mode 01; 1 valve with 2 solenoids, open loop...

  • Page 34: Operation Mode 02; 2 Valves With 1 Solenoid Each, Open Loop

    DAC-42(A)-x-PN 6.2.2 Operation Mode 02; 2 valves with 1 solenoid each, open loop Figure 19 : Software block diagram operation mode 2 Manual DAC-42(A)-x-PN Page 34 22.01.2024 Revision: 1.0...

  • Page 35: Operation Mode 03; 1 Valve With 2 Solenoids And Spool Position Feedback

    DAC-42(A)-x-PN 6.2.3 Operation Mode 03; 1 valve with 2 solenoids and spool position feedback Figure 20 : Software block diagram operation mode 3 Manual DAC-42(A)-x-PN Page 35 22.01.2024 Revision: 1.0...

  • Page 36: Operation Mode 04; 1 Valve With 2 Solenoids And Process Value Feedback

    DAC-42(A)-x-PN 6.2.4 Operation Mode 04; 1 valve with 2 solenoids and process value feedback Figure 21 : Software block diagram operation mode 4 Manual DAC-42(A)-x-PN Page 36 22.01.2024 Revision: 1.0...

  • Page 37: Operation Mode 06; 1 Valve With 2 Solenoids Spool Position Feedback And Process Value Feedback

    DAC-42(A)-x-PN 6.2.5 Operation Mode 06; 1 valve with 2 solenoids spool position feedback and process value feedback Figure 22 : Software block diagram operation mode 6 Manual DAC-42(A)-x-PN Page 37 22.01.2024 Revision: 1.0...

  • Page 38: Operation Mode 08; 2 Valves With 1 Solenoid And Process Value Feedback

    DAC-42(A)-x-PN 6.2.6 Operation Mode 08; 2 valves with 1 solenoid and process value feedback Figure 23 : Software block diagram operation mode 8 Manual DAC-42(A)-x-PN Page 38 22.01.2024 Revision: 1.0...

  • Page 39: Operation Mode 10; Stand-Alone Controller With Process Feedback

    DAC-42(A)-x-PN 6.2.7 Operation Mode 10; stand-alone controller with process feedback Figure 24 : Software block diagram operation mode 10 Manual DAC-42(A)-x-PN Page 39 22.01.2024 Revision: 1.0...

  • Page 40: Operation Mode 11; Stand-Alone Controller With Two Process Feedbacks

    DAC-42(A)-x-PN 6.2.8 Operation Mode 11; stand-alone controller with two process feedbacks Figure 25 : Software block diagram operation mode 11 Manual DAC-42(A)-x-PN Page 40 22.01.2024 Revision: 1.0...

  • Page 41: General Communication Information

    DAC-42(A)-x-PN General communication information Special information for bus activation If communication via Profinet is required, there must be a connection to the power supply; supply via USB is not sufficient. The Profinet-Node connected to the PLC (Error LED is off). In addition, parameter E22 must be set to "on" or “1”. General information about TADR (Telegram Address) TADR is a value which may be written (changed) with each cycle but changing of this value is optional and not mandatory.

  • Page 42: Simple Commands

    DAC-42(A)-x-PN Simple commands CMD 3 Master Read 8.1.1 CMD = 3, Master Read parameters (7 bytes) Write first… Byte Abbreviation Description TADR Telegram address, defined by the user, Range 0..255, 0..0xFF SADR = 01 Slave address Command: 3 = Read multiple parameters by the master High byte parameter ID of first parameter Low byte parameter ID of first parameter N-high...

  • Page 43: Cmd = 3, Error From Dac-4X(A) (4 Bytes)

    DAC-42(A)-x-PN 8.1.3 CMD = 3, Error from DAC-4x(A) (4 bytes) Write first… Byte Abbreviation Description TADR Telegram address, defined by the read command, Range 0..255, 0..0xFF SADR Slave address Error code EXCE Exception …Write last Error code: 0x83 = Read failed EXCE Exception: 1 = Command not supported...

  • Page 44: Cmd = 6, Master Write

    DAC-42(A)-x-PN CMD = 6, Master Write 8.3.1 CMD = 6, Master Write single parameter (7 bytes) Write first… Byte Abbreviation Description TADR Telegram address, defined by the user, Range 0..255, 0..0xFF SADR = 01 Slave address Command: 6 = Write single parameter by the master High byte parameter ID Low byte parameter ID DATH...

  • Page 45: Cmd = 6, Error From Dac-4X(A) (4 Bytes)

    DAC-42(A)-x-PN 8.3.3 CMD = 6, Error from DAC-4x(A) (4 bytes) Write first… Byte Abbreviation Description TADR Telegram address, defined by the write command, Range 0..255, 0..0xFF SADR Slave address Error code EXCE Exception …Write last Error code: 0x86 = write failed EXCE Exception: 1 = Command not supported...

  • Page 46: Example, Write Set Value

    DAC-42(A)-x-PN 8.4.2 Example, write set value Examples for set value via Profinet (ID = 0x0027): 1.) Command signal 0.000 V = 0x0000: Byte Data Abbreviation 0x12 TADR 0x01 SADR 0x06 0x00 0x27 0x00 DATL 0x00 DATH 2.) Set value 5.000 V = 0x1388: Byte Data Abbreviation...

  • Page 47: Complex Commands

    DAC-42(A)-x-PN Complex commands CMD = 15, Master writes multiple parameters (8 bytes) (Fast single-slave command) Write first… Byte Abbreviation Description TADR Telegram address, defined by the user, Range 0..255, 0..0xFF SNUM = 01 Single slave, always 01 Command: 15 = Write multiple parameter by the master DAT1.1 Control-Byte Byte for special functions...

  • Page 48: Cmd = 15, Error From Dac-4X(A) (4 Bytes)

    DAC-42(A)-x-PN CMD = 15, Error from DAC-4x(A) (4 bytes) Write first… Byte Abbreviation Description TADR Telegram address, defined by the write command, Range 0..255, 0..0xFF SADR Slave address Error code EXCE Exception …Write last Error code: 0x8F = write failed EXCE Exception: 1 = Command not supported...

  • Page 49: Cmd = 15, Structure Of Profinet Telegram Definition, Depending On Sw Versions

    DAC-42(A)-x-PN CMD = 15, structure of Profinet telegram definition, depending on SW Versions 9.5.1 General 9.5.1.1 Error Message (indication by „Error occurred”) Errors which are indicated in the Bit (Error occurred) like for example „Over Current” or „Cable Fraction” can be reset with the following action : Set input signal for the hardware enable at the according module at terminal X3/1 (9) to „Low”...
  • Page 50 DAC-42(A)-x-PN 9.5.1.3 Explanation of special functions and module state bits Attention: Functions and module state bits depend on the used SW version HW_ENABLE The „Enable” signal (HW Enable pin 8d) is activated at the module. ERROR An Error has occurred in the DAC-4x(A). Different possible problems can cause this. Please refer to the manual for the according DAC-4x(A) version.

  • Page 51: Version For Mode 1 (Open Loop, One Valve With Two Solenoids)

    DAC-42(A)-x-PN 9.5.2 Version for Mode 1 (open loop, one valve with two solenoids) Master writes multiple parameters (at all 8 bytes) Write first… Comment Byte Structure Abbreviation Description TADR Telegram address, defined by User, Range 0..255, 0..0xFF Telegram SNUM = 1 Single slave = 1 header Command: 15 = Write multiple parameter by the master...

  • Page 52: Version For Mode 2 (Open Loop, Two Valves With One Solenoid Each)

    DAC-42(A)-x-PN 9.5.3 Version for Mode 2 (open loop, two valves with one solenoid each) Master writes multiple parameters (at all 8 bytes) Write first… Comment Byte Structure Abbreviation Description TADR Telegram address, defined by User, Range 0..255, 0..0xFF Telegram SNUM = 1 Single slave = 1 header Command: 15 = Write multiple parameter by the master...

  • Page 53: Version For Mode 3, 4, 10 (Closed Loop)

    DAC-42(A)-x-PN 9.5.4 Version for Mode 3, 4, 10 (closed loop) Master writes multiple parameters (at all 8 bytes) Write first… Comment Byte Structure Abbreviation Description TADR Telegram address, defined by User, Range 0..255, 0..0xFF Telegram SNUM = 1 Single slave = 1 header Command: 15 = Write multiple parameter by the master Control byte...

  • Page 54: Version For Mode 6, 11 (Two Closed Loops)

    DAC-42(A)-x-PN 9.5.5 Version for Mode 6, 11 (two closed loops) Master writes multiple parameters (at all 8 bytes) Write first… Comment Byte Structure Abbreviation Description TADR Telegram address, defined by User, Range 0..255, 0..0xFF Telegram SNUM = 1 Single slave = 1 header Command: 15 = Write multiple parameter by the master Control byte...

  • Page 55: Version For Mode 8 (Closed Loop)

    DAC-42(A)-x-PN 9.5.6 Version for Mode 8 (closed loop) Master writes multiple parameters (at all 8 bytes) Write first… Comment Byte Structure Abbreviation Description TADR Telegram address, defined by User, Range 0..255, 0..0xFF Telegram SNUM = 1 Single slave = 1 header Command: 15 = Write multiple parameter by the master DAT1.1...

  • Page 56: Configuration For Siemens Tia Portal

    DAC-42(A)-x-PN Configuration for SIEMENS TIA portal Two Profinet function blocks for the Siemens TIA portal are available, and can be downloaded from the HCS web side. Which one, the user should take, is depending on the used CPU family. • Siemens CPU series S7-300,400 PN_DAC4a_CLASSIC_DB(Vxx).scl...

  • Page 57: 10.3 Install The Function Block

    DAC-42(A)-x-PN 10.3 Install the function block Add new external file, Chose the function block according your used CPU series • Siemens CPU series S7-300,400 PN_DMA_2_CLASSIC_DB(Vxx).scl • Siemens CPU series S7-1200,1500 PN_DMA_2_DB.scl(Vxx).scl Right click on the selected file and “Generate blocks from the source” After generation the function block is now available Manual DAC-42(A)-x-PN...

  • Page 58: 10.4 Explanation Of The Function Block

    DAC-42(A)-x-PN 10.4 Explanation of the function block 10.4.1 General In this chapter we describe, how to use the function block in the different modes. The structure and function for CMD 3, CMD 6 is the same in every working mode of the DAC-4x(A). Only the CMD 15 differs depending on the DAC-4x(A) operation mode.

  • Page 59: 10.4.2 Classic Cpu 300,400: Definition Of The Data Buffer Address

    DAC-42(A)-x-PN 10.4.2 Classic CPU 300,400: Definition of the data buffer address Unlike the CPU 1200, 1500, the E-address and A-address must be assigned to the variables #ADR_IN and #ADR_OUT here. Add the IN/OUT module The data buffer address #ADR_IN, #ADR_OUT is predefined to 256. Please check the correct address of your system and change the value if necessary.

  • Page 60: Cpu 1200,1500: Specification Of The Data Buffer Address Based On The Hardware Identifier

    DAC-42(A)-x-PN 10.4.3 CPU 1200,1500: Specification of the data buffer address based on the hardware identifier In contrast to CPU 300, 400, the hardware ID for the GSD I / O module must be assigned to the variable #DEV_ID. The hardware-ID can be found here: Please check the correct address of your system and change the value if necessary.

  • Page 61: 10.4.4 Cmd 3, Reading Values From One Dac-4X(A) Node

    DAC-42(A)-x-PN Please check the correct IP address of the device and change the value if necessary. In this example we have the 192.168.1.86 as the IP address for the DAC-4x(A) 10.4.4 CMD 3, Reading values from one DAC-4x(A) node The DAC-4x(A) connected to the Profinet has a fix SNUM (slave number). Together with this number it is possible to read a set of parameter of this device.

  • Page 62: Cmd 6, Writing Parameters The Dac-4X(A)

    DAC-42(A)-x-PN Reading in process Reading finished Reading error occurred. • Start the process, by writing #CMD3_STAT := 1; (CMD_START) • When #CMD3_STAT reaches the value 4 (CMD_FINISH), Reading is finished, and the values can be read in the structure #OUT_CMD.VALUE[1..8]. In addition, the number of received bytes will be shown I the structure #OUT_CMD.CNT.

  • Page 63: Cmd 15, Writing And Reading Once The Connected Dac-4X(A)

    DAC-42(A)-x-PN 10.4.6 CMD 15, Writing and Reading once the connected DAC-4x(A) The CMD 15 makes it possible to send and receive process data from the DAC4-4x(A) connected to the Profinet node. The meaning of the process values depending on the mode of the DAC4-4x(A) is working at. □...

  • Page 64: List Of Parameters

    DAC-42(A)-x-PN List of parameters Parameters in grey letters are not yet implemented in the DMA Software. All values in decimal, for usage as data values they must be converted into Hex R = read only parameter. X = implemented, but not active (no access) W/R = writing and reading possible.
  • Page 65 DAC-42(A)-x-PN Function Unit Def Description 0x2E 46 R/W C1.05 Set value sign and gain -400 100 100 == Factor 1.00 Sign and gain! 0x2F 47 R/W C1.06 Set value offset -9999 9999 0 -1000 == -1.000 V; 1000 == 1.000 V 0x30 48 R/W C1.07 Dead band compensation A 9999...
  • Page 66 DAC-42(A)-x-PN Function Unit Def Description 9 = 7,5 +-5V> 10 = 0..20mA (positive contr. outp. only) 11 = 4..20mA (positive contr. outp. only) 12 = 0..10V (positive contr. outp. only) 13 = reserved 14 = 5V+-3.0V 15..27 = reserved 28 = 5V+-2.6V 0x4E 78 R/W C2.10 Actual value gain 100 100 == Factor 1.00...
  • Page 67 DAC-42(A)-x-PN Function Unit Def Description 0x69 105 R/W Solenoid current adaptation A 100 Variable adjustment of max. current E1.10 100 == Factor 1.00 0x6A 106 R/W Initial current solenoid A 9999 0 3.000 V = 30 % of max. rated current 0x6B 107 R/W Initial current solenoid B...
  • Page 68 DAC-42(A)-x-PN Function Unit Def Description 0xB0 176 R/W E Int Internal Digital Switches 0x0001 = Din_1 active (Read/Write) xFFFF (Read/Set) 0x0002 = Dout_1 active (Read only ) 0x0004 = Comp_1 active (Read only ) 0x0008 = reserved 0x0010 = Din_2 active (Read/Write) 0x0020 = Dout_2 active (Read only ) 0x0040 = Comp_2 active (Read only ) 0x0080 = reserved...
  • Page 69 DAC-42(A)-x-PN Function Unit Def Description 0xE8 232 R/W L1.x1 Linearization curve [1,1] 9999 1250 0xE9 233 R/W L1.y1 Linearization curve [1,1] 9999 1250 0xEA 234 R/W L1.x2 Linearization curve [2,2] 9999 2500 0xEB 235 R/W L1.y2 Linearization curve [2,2] 9999 2500 0xEC 236 R/W L1.x3 Linearization curve [3,3]...

  • Page 70: Declaration Of Conformity

    Declaration of Conformity EC Declaration of Conformity in accordance with EMC Directive 2014/30/EU HCS Hydraulic Control Systems GmbH Neuffener Str. 29 D-72636 Frickenhausen Hereby declares that the product described as follows complies in terms of its design, as well as in the version placed in the stream of commerce by us, with the relevant requirements of the directive.

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