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1 Pos: 2 /Dokumentation allgemein/Einband/Einband Handbuch - Deckblatt @ 9\ @ 64941 @ @ 1 Manual WAGO-I/O-SYSTEM 750 Programmable Fieldbus Controller ETHERNET750-88110/100 Mbit/s; digital and analog SignalsVersion Pos: 3 /Alle Serien (Allgemeine Module)/Hinweise zur Dokumentation/Impressum - allgemeine Angaben, Anschriften, Telefonnummern und E-Mail-Adressen @ 3\ @ 21060 @ @ 1 2 WAGO-I/O-SYSTEM 750 750-881 Programmable Fieldbus Controller ETHERNET Manual Version 2012 by WAGO Kontakttechnik GmbH & Co. KG All rights reserved. WAGO Kontakttechnik GmbH & Co. KG Hansastra e 27 D-32423 Minden Phone: +49 (0) 571/8 87 0 Fax: +49 (0) 571/8 87 1 69 E-Mail: Web: Technical Support Phone: +49 (0) 571/8 87 5 55 Fax: +49 (0) 571/8 87 85 55 E-Mail: Every conceivable measure has been taken to ensure the accuracy and completeness of this documentation.

2 However, as errors can never be fully excluded, we always appreciate any information or suggestions for improving the documentation. E-Mail: We wish to point out that the software and hardware terms as well as the trademarks of companies used and/or mentioned in the present Manual are generally protected by trademark or patent. === Ende der Liste f r Textmarke Einband_vorne === WAGO-I/O-SYSTEM 750 Table of Contents 3 750-881 Programmable Fieldbus Controller ETHERNET Manual Version Pos: 5 /Dokumentation allgemein/Verzeichnisse/Inhaltsverzeichn is - ohne Gliederung - und Verzeichnis @ 3\ @ 21063 @ @ 1 Table of Contents 1 Notes about this Validity of this Documentation.

3 12 Number Font Conventions ..15 2 Important Legal Bases ..16 Subject to Changes ..16 Personnel Use of the 750 Series in Compliance with Underlying Provisions ..16 Technical Condition of Specified Devices ..17 Safety Advice (Precautions).. 18 Special Use Conditions for ETHERNET Devices ..20 3 System 21 Manufacturing Number ..22 Hardware Address (MAC ID) .. 22 Component Storage, Assembly and Transport ..23 Assembly Power Supply ..24 System Supply.

4 25 Field Supplementary Power Supply Regulations ..34 Supply Power Supply Unit ..37 Grounding the DIN Rail .. 38 Framework Assembly ..38 Insulated Grounding Grounding Protection ..40 Bus cables ..41 Signal lines ..41 WAGO Shield Connecting System ..42 4 Table of Contents WAGO-I/O-SYSTEM 750 750-881 Programmable Fieldbus Controller ETHERNET Manual Version 4 Device Description ..43 Device Supply.

5 48 Fieldbus Connection ..49 Display Elements ..50 Operating Elements ..51 Service Interface ..51 Mode Selector 52 Address Selection Switch .. 54 Technical Data ..55 Device Data ..55 System Fieldbus Wire Climatic environmental Mechanical Standards and Guidelines ..59 5 Installation Total Extension ..60 Assembly onto Carrier Carrier Rail Properties.

6 62 WAGO DIN Rail ..63 Assembly Sequence ..64 Inserting and Removing Devices .. 65 Inserting the Fieldbus Removing the Fieldbus Coupler/Controller ..66 Inserting I/O Module .. 67 Removing the I/O 68 6 Connect 69 Data Contacts/Internal Bus ..69 Power Contacts/Field Supply ..70 Connecting a conductor to the CAGE CLAMP .. 71 7 Function 72 Operating System ..72 PFC Process Data Architecture ..74 Basic Example of an Input Process Image ..76 Example of an Output Data Process Image ..77 Process Data MODBUS/TCP and EtherNet/IP.

7 78 Data Exchange ..79 WAGO-I/O-SYSTEM 750 Table of Contents 5 750-881 Programmable Fieldbus Controller ETHERNET Manual Version Memory Areas ..81 Addressing of I/O Modules ..85 Address Ranges ..86 Absolute Data Exchange between MODBUS/TCP Master and I/O Data Exchange between EtherNet/IP Master and I/O Modules ..93 Data Exchange between PLC Function (CPU) and I/O Modules .. 94 Data Exchange between Master and PLC Function (CPU)..95 Example of MODBUS/TCP Master and PLC Function (CPU) ..95 Application Example ..97 8 98 Connecting Client PC and Fieldbus Nodes.

8 99 Allocating the IP Address to the Fieldbus Node ..99 Assigning IP Address via Address Selection Switch ..100 Assigning IP Address via 102 Enable Disabling DHCP ..103 Assigning the IP Address with a BootP Server .. 105 Note MAC ID .. 106 Determining IP addresses ..107 Assigning the IP address and Enable Disabling Reasons for Failed IP Address Testing the Function of the Fieldbus Node ..112 Preparing the Flash File Synchronizing the Real-Time Clock .. 115 Restoring Factory Settings .. 118 9 Programming the PFC using WAGO- 119 Configuration using the WAGO-I/O-PRO I/O 121 Configuration using the " " File.

9 124 ETHERNET Libraries for WAGO- 126 Functional Restrictions and Limits ..128 General Information about IEC Tasks ..131 IEC Task 133 Overview of Most Important Task System Events ..135 Enabling/disabling system 135 Transfer the IEC program to the Transfer via Serial Service Transfer via Fieldbus and ETHERNET ..141 10 Configuring via the Web-Based Management System (WBM)..143 SNMP V1 6 Table of Contents WAGO-I/O-SYSTEM 750 750-881 Programmable Fieldbus Controller ETHERNET Manual Version SNMP V3 ..156 PLC Info.

10 165 I/O Config ..170 11 LED Evaluating Fieldbus Status ..174 Evaluating Node Status - I/O LED (Blink Code Table)..176 USR Evaluating Power Supply Status ..184 Fault Behavior ..185 Loss of Fieldbus .. 185 Internal Data Bus 12 Fieldbus 188 Implemented Communication Protocols ..188 IP (Internet Protocol) ..188 TCP (Transmission Control Protocol) ..193 UDP (User Datagram Protocol)..193 Configuration and Diagnostics Protocols ..194 BootP (Bootstrap Protocol).. 194 DHCP (Dynamic Host Configuration Protocol).