WAGO 750-8 Series Manual Download

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Anwendungshinweis

WAGO-I/O-SYSTEM 750

ETHERNET Controller 750-8xx

Connecting Multiple WRF06LCD RS-485 Multifunction

Room Operating Units

Modbus

from Thermokon

to the WAGO-I/O-SYSTEM

Version: 10.04.2019

Summary of Contents for 750-8 Series

Page 1: ...Anwendungshinweis WAGO I O SYSTEM 750 ETHERNET Controller 750 8xx Connecting Multiple WRF06LCD RS 485 Multifunction Room Operating Units Modbus from Thermokon to the WAGO I O SYSTEM Version 10 04 2019...

Page 2: ...5 55 Fax 49 0 571 8 87 84 45 55 Email support wago com Every conceivable measure has been taken to ensure the accuracy and completeness of this documentation However as errors can never be fully exclu...

Page 3: ...1 3 Personnel Qualification 4 1 1 4 Intended Use 4 1 2 Scope of Applicability 5 1 3 Symbols 5 1 4 Number Notation 6 1 5 Font Conventions 6 2 Description 7 3 Material 7 4 Setup 8 5 Sample Program 9 5 1...

Page 4: ...nges require the written consent of WAGO Kontakttechnik GmbH Co KG Minden Germany Non observance will entail the right of claims for damages 1 1 3 Personnel Qualification The use of the product descri...

Page 5: ...ion New hardware and software versions may need to be handled differently Please note the detailed description in the specific manuals 1 3 Symbols Attention Attention Boundary conditions that must alw...

Page 6: ...ams WAGO I O CHECK Menu Menu options are shown in bold e g Save A greater than between two names characterizes the selection of a menu option from a menu e g File New Input Names of input or selection...

Page 7: ...m No WAGO 1 Fieldbus Controller 750 871 WAGO 1 4 Channel Digital Input Module 24 VDC 750 402 WAGO 1 4 Channel Digital Output Module 24 VDC 750 504 WAGO 1 RS 232 RS 485 module configurable 750 652 WAGO...

Page 8: ...8 Table of Contents Anwendungshinweis 4 Setup Figure 1 Connection Diagram WAGO IO SYSTEM Thermokon WRF06LCD Communication Cable 750 923 Slave 2 Slave 1 A B 24 VDC A B 24 VDC...

Page 9: ...mokon WRF06LCD multifunction room operating units WRF06LCD RS 485 Modbus The available ThermokonWRF06_01 lib library is used for this purpose 5 2 Programming The FbWRF06Master function block is used t...

Page 10: ...of the room operating unit to be addressed is read via this function block and the input values of the unit can be changed from the controller Among other things the data read includes the current tem...

Page 11: ...he room operating unit when there is a value change in the typWRF06_INPUT structure or when setting a bit in the bRefresh byte The tUpdateClock input can be used to set the synchronization interval If...

Page 12: ...et point 1 and current controller mode In addition the states of the buttons on the room operating unit are also displayed The required set point 1 can be entered in the Input Set point 1 field The En...

Page 13: ...er Note Configuration Options Depending on the WRF06 type the configuration opens may differ All settings are always displayed in the visualization However not all settings will cause a change For typ...

Page 14: ...ion page Like all other configuration pages there is a Modbus Slave field on the top left that can be used to select the slave There is a Write button on the bottom right for writing the set configura...

Page 15: ...messages Figure 7 Display Configuration Interface Note Text Inputs The length of the text to be input is limited to the three characters for the units and to 14 characters for the remaining texts How...

Page 16: ...are used to configuration the buttons on the WRF06 room operating panel as well as the functions of the digital inputs Note Selection Options Non selectable settings are between the individual adjust...

Page 17: ...Figure 9 External values Configuration Interface The External values configuration page is used to affect how the external values are displayed Units and the description of the values can be modified...

Page 18: ...oint 2 configuration pages can be used to view and change the settings of both set points The possible settings include the display format increment adjustment limit and displayable texts In addition...

Page 19: ...is The controller settings can be made on the Controller settings configuration page Figure 13 Fan settings Configuration Interface The last configuration page is intended for fan settings You have th...

Page 20: ...Data Exchange with a Multifunction Room Operating Unit 11 Figure 4 Visualization Interface for Testing the Functions 12 Figure 5 Locked Configuration InterfaceBasic parameters of the selected room op...

Page 21: ...Configuration Interface 21 Anwendungshinweis...

Page 22: ...WAGO Kontakttechnik GmbH Co KG Postfach 2880 D 32385 Minden Hansastra e 27 D 32423 Minden Phone 49 0 5 71 8 87 0 Fax 49 0 5 71 8 87 1 69 Email info wago com Internet http www wago com...