HCS DAC-42A - Operation Mode 04; 1 Valve with 2 Solenoids and Process Value Feedback

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DAC-42(A)-x-PN

Page 36

DAC-42(A)-x-PN

Manual

Revision: 1.0

22.01.2024

6.2.4 Operation Mode 04; 1 valve with 2 solenoids and process value feedback

Figure 21 : Software block diagram operation mode 4

Main Page

Table of Contents2
Abbreviations4
Terms and Definitions4
General Information5
Abstract5
Scope5
Copyright6
Documents Place of Storage6
Warning Signs, Symbols and Notes6
Safety and Liability7
General Information8
Terms and Conditions9
Delivery State (Default Setting)9
Correct Product Use9
Non-Intended Product Use9
Selection and Qualification of Personnel10
Inquiries and Ordering10
Service and Repair10
Cleaning, Storage, Transport11
Delivery State (Default Setting)11
Introduction11
General Applications11
Product Overview and Description12
Technical Features12
Technical Data13
General Technical Data13
Technical Data for Optional Bus Interfaces14
Block Diagram Hardware14
Model Code15
Installation16
Mounting16
Connection17
General Recommendations17
Wires and Preparation17
Emc18
Specific Recommendations for Wiring and Control Cabinets18
Terminal Assignment22
Picture of Rear Connector22
Operation Modes23
Wiring Diagrams for All Operation Modes24
Wiring Diagram for Operation Mode 0124
Wiring Diagram for Operation Mode 0225
Wiring Diagram for Operation Mode 0326
Wiring Diagram for Operation Mode 0427
Wiring Diagram for Operation Mode 0628
Wiring Diagram for Operation Mode 0829
Wiring Diagram for Operation Mode 1030
Wiring Diagram for Operation Mode 1131
Commissioning32
Front Elements32
DAC-42(A)-X-PN32
Software Block Diagrams33
Operation Mode 01; 1 Valve with 2 Solenoids, Open Loop33
Operation Mode 02; 2 Valves with 1 Solenoid Each, Open Loop34
Operation Mode 03; 1 Valve with 2 Solenoids and Spool Position Feedback35
Operation Mode 04; 1 Valve with 2 Solenoids and Process Value Feedback36
Operation Mode 06; 1 Valve with 2 Solenoids Spool Position Feedback and Process Value Feedback37
Operation Mode 08; 2 Valves with 1 Solenoid and Process Value Feedback38
Operation Mode 10; Stand-Alone Controller with Process Feedback39
Operation Mode 11; Stand-Alone Controller with Two Process Feedbacks40
General Communication Information41
Special Information for Bus Activation41
General Information about TADR (Telegram Address)41
General Information about CMD (Command) and SADR (Slave Address)41
Simple Commands42
CMD 3 Master Read42
CMD = 3, Master Read Parameters (7 Bytes)42
CMD = 3, Response from Slave (4 + CNT Bytes)42
CMD = 3, Error from DAC-4X(A) (4 Bytes)43
Telegram Example CMD = 343
CMD = 6, Master Write44
CMD = 6, Master Write Single Parameter (7 Bytes)44
CMD = 6, Response from DAC-4X(A) (7 Bytes)44
CMD = 6, Error from DAC-4X(A) (4 Bytes)45
Telegram Example CMD = 645
Example, Write Parameter45
Example, Write Set Value46
Complex Commands47
CMD = 15, Master Writes Multiple Parameters (8 Bytes)47
CMD = 15, Response from DAC-4X(A) (9 Bytes)47
CMD = 15, Error from DAC-4X(A) (4 Bytes)48
Examples, CMD = 15, Single Slave, DAC-4X(A)48
CMD = 15, Structure of Profinet Telegram Definition, Depending on SW Versions49
General49
Version for Mode 1 (Open Loop, One Valve with Two Solenoids)51
Version for Mode 2 (Open Loop, Two Valves with One Solenoid Each)52
Version for Mode 3, 4, 10 (Closed Loop)53
Version for Mode 6, 11 (Two Closed Loops)54
Version for Mode 8 (Closed Loop)55
Configuration for SIEMENS TIA Portal56
Setup the Network Configuration for the DAC-4X(A)56
10.2 Assign the IO-Module from the GSD to the Device56
10.3 Install the Function Block57
10.4 Explanation of the Function Block58
10.4.1 General58
10.4.2 Classic CPU 300,400: Definition of the Data Buffer Address59
CPU 1200,1500: Specification of the Data Buffer Address Based on the Hardware Identifier60
10.4.4 CMD 3, Reading Values from One DAC-4X(A) Node61
CMD 6, Writing Parameters the DAC-4X(A)62
CMD 15, Writing and Reading Once the Connected DAC-4X(A)63
List of Parameters64
Declaration of Conformity70

HCS DAC-42A - Operation Mode 04; 1 Valve with 2 Solenoids and Process Value Feedback

Table of Contents