WAGO 750-842 Manuals

Manuals and User Guides for WAGO 750-842. We have 2 WAGO 750-842 manuals available for free PDF download: User's Installation And Configuration, Quick Start Quide

WAGO 750-842 User's Installation And Configuration (335 pages)

Modular I/O System Ethernet TCP/IP

Brand: WAGO | Category: I/O Systems | Size: 3.73 MB

Table of Contents
3
1 Important Comments

5
- Legal Principles
  5
  - Personnel Qualification
    5
  - Intended Use
    5
- Scope
  6
- Symbols
  6
- Font Conventions
  7
- Number Notation
  7
- Abbreviation
  7
2 The WAGO-I/O-SYSTEM 750

8
- System Description
  8
- Installation
  10
  - Safty Notes
    10
  - Mechanical Installation
    10
  - Coupler/Controller and Unlocking Lug
    11
  - Releasing a I/O Module
    11
  - Power Jumper Contacts
    12
  - Data Contacts
    12
- Electrical Installation
  13
  - Wire Connection
    13
  - Inserting Conductor End
    13
  - Change Fuse
    14
  - Removing the Fuse Holder
    14
  - Opening the Fuse Holder
    14
- Power Supply
  15
  - System Supply Voltage
    16
  - Supply Voltage Field Side
    17
- Manufacturing Number
  18
- Technical Data
  19
  - Mechanic
    19
  - Wire Range
    19
  - Contacts
    19
  - Dimensions
    20
  - Safe Electrical Isolation
    20
  - Degree of Protection
    20
3 Fieldbus Coupler / Controller

21
- Fieldbus Coupler 750-342
  21
- Fieldbus Controller 750-842
  51
  - Description
    52
  - Fieldbus Controller ETHERNET TCP/IP
    53
  - Hardware
    53
  - View
    53
  - Device Supply
    54
  - Display Elements
    55
  - Fieldbus Connection
    55
  - Configuration and Programming Interface
    56
  - Operating Mode Switch
    56
  - Hardware Address (MAC-ID)
    57
  - Operating System
    58
  - PLC Cycle
    58
  - Start-Up
    58
  - Process Image
    60
  - Example of a Process Input Image
    61
  - Example of a Process Output Image
    62
  - Process Data Architecture for MODBUS/TCP
    63
  - Data Exchange
    69
  - Memory Areas
    70
  - Addressing
    71
  - Data Exchange between Master and I/O Modules
    74
  - Data Exchange between PLC Functionality (CPU) and I/O Modules
    75
  - Data Access by the MODBUS Master
    76
  - Data Exchange between Master and PLC Functionality (CPU)
    76
  - Programmable Fieldbus Controller
    76
  - Common Access of MODBUS Master and PLC Functionality to Outputs
    77
  - Address Review
    78
  - Connecting PC and Fieldbus Node
    79
  - Note the MAC-ID and Establish the Fieldbus Node
    79
  - Starting up ETHERNET TCP/IP Fieldbus Nodes
    79
  - Allocating the IP Address to the Fieldbus Node
    80
  - Determining IP Addresses
    80
  - Testing the Function of the Fieldbus Node
    83
  - Viewing the HTML Pages
    84
  - Programming the PFC with WAGO-I/O-PRO 32
    86
  - WAGO-I/O-PRO 32 Library Elements for ETHERNET
    86
    
    Ethernet.lib
    87
    
    Ethertcpmodbus.lib
    87
  - IEC 61131-3-Program Transfer
    88
    
    Internal Types for Ethertcpmodbus.lib
    88
    
    Transmission Via the Serial Interface
    89
    
    Transmission by the Fieldbus
    90
  - Blink Code
    91
  - LED Display
    91
  - Fieldbus Status
    92
  - Node Status
    92
  - Fault Message Via Blink Code from the I/O-LED
    94
  - Supply Voltage Status
    95
  - Fault Behavior
    96
  - Fieldbus Failure
    96
  - Internal Bus Fault
    96
  - Technical Data
    97
4 O Modules

98
- I/O Modules-Review
  99
  - Digital Inputs
    99
  - Digital Outputs
    99
  - Analog Inputs
    100
  - Analog Outputs
    100
  - Supply and End Modules
    101
  - Terminal Blocks for Encoder and Resolvers
    101
  - Special Terminal Blocks
    101
- Digital Inputs
  102
  - Channel Digital Inputs
    103
  - Technical Description
    103
  - Counter Modules
    107
  - Organization of the Input and Output Data
    109
  - Setting the Counter
    109
  - Blocking the Counter
    109
  - Setting the Outputs
    109
  - Variation
    111
  - Counter with Enable Input 750-404/000-001
    111
  - Peak Time Counter 750-404/000-002
    112
  - Frequency Counter Module
    113
  - Functional Description
    115
  - Timing Diagram for Process Data Update Sequence
    115
  - Structure of CONTROL and STATUS Byte
    116
  - Structure of the Input and Output Data
    117
  - Up/Down Counter with Switching Outputs
    118
  - Switching the Outputs Dependent of the Counter
    119
  - Example How to Activate the Digital Outputs
    119
  - 2 Channel up Counter 16 Bit
    120
  - 2 Channel Digital Inputs
    130
  - 4 Channel Digital Inputs
    132
- Digital Outputs
  136
  - 2 Channel Digital Outputs
    137
  - 4 Channel Digital Outputs
    139
  - Parameterizing the Period/Basic Frequency
    150
  - Parameterizing the Registers
    151
  - Control Byte
    151
  - Status Byte
    151
  - Register 2 Write Mode
    152
  - Organization of the In- and Output Data
    153
  - Digital Output Relay
    154
  - Relays in the Modules 750-512
    156
  - Relays in the Modules 750-513
    159
- Analog Inputs
  168
- Analog Outputs
  213
- Supply and End Modules
  221
- Terminal Blocks for Encoder and Resolvers
  233
- Special Terminal Blocks
  242
5 Ethernet

265
- Network Architecture - Principles and Regulations
  266
- Network Communication
  274
  - Channel Access Method
    274
  - Communication Protocols
    274
  - Ethernet
    276
  - ETHERNET Address (MAC-ID)
    276
  - ETHERNET Packet
    276
  - IP-Protocol
    276
  - IP Addresses
    277
  - Key Data
    278
  - Subnets
    278
  - Subnet Mask
    279
  - Gateway
    280
  - IP Packet
    280
  - TCP Protocol
    280
  - TCP Port Numbers
    280
  - TCP Segment
    281
  - Udp
    281
  - Icmp
    281
  - Application Protocols
    282
  - Modbus/Tcp
    282
  - MODBUS TCP Segment
    282
  - Bootstrap Protocol (Bootp)
    283
  - Hypertext Transfer Protocol (HTTP)
    283
6 Common MODBUS Functions

284
- List of the MODBUS Functions in the Fieldbus Coupler and Controller
  284
- Use of the MODBUS Functions
  285
- Description of the MODBUS Functions
  286
  - Function Code FC1 (Read Coils)
    287
  - Request
    287
  - Response
    287
  - Function Code FC2 (Read Discrete Inputs)
    288
  - Function Code FC3 (Read Multiple Registers)
    289
  - Function Code FC4 (Read Input Registers)
    290
  - Function Code FC5 (Write Coil)
    291
  - Function Code FC6 (Write Single Register)
    292
  - Function Code FC7 (Read Exception Status)
    293
  - Function Code FC15 (Force Multiple Coils)
    294
  - Function Code FC16 (Write Multiple Registers)
    295
  - Function Code FC11 (Get Comm Event Counter)
    296
  - Function Code FC23 (Read/Write Multiple Registers)
    297
  - Watchdog (Fieldbus Failure)
    298
  - Watchdog Register
    299
  - Register Address 0X1000
    299
  - Register Address 0X1001
    299
  - Register Address 0X1002
    299
  - Register Address 0X1004
    300
  - Register Address 0X1005
    300
  - Register Address 0X1006
    300
  - Register Address 0X1007
    300
  - Diagnostic Function
    301
  - Register Address 0X1020
    301
  - Register Address 0X1021
    301
  - Configuration Function
    302
  - Register Address 0X1022
    302
  - Register Address 0X1023
    302
  - Register Address 0X1024
    302
  - Firmware Information
    303
  - Register Address 0X2010
    303
  - Register Address 0X2011
    303
  - Register Address 0X2012
    303
  - General Registers
    304
  - Register Address 0X2000
    304
  - Register Address 0X2001
    304
  - Register Address 0X2002
    304
  - Special PFC Register (Only for Controller 750-842)
    305
7 Application Examples

306
- Test of MODBUS Protocol and Fieldbus Nodes
  306
- Visualization and Control Using SCADA Software
  306
  - Example of the MODBUS Function Code
    308
  - Example of User Software
    308
8 Application in Explosive Environments

309
- Protective Measures
  309
- Classification Meeting CENELEC and IEC
  309
- Foreword
  309
  - Explosion Protection Group
    310
  - Minimal Ignition Energy of Representative Types of Gases
    310
  - Explosive Areas Subject to Air-Borne Dust
    310
  - Explosive Areas Resulting from Gases, Fumes or Mist
    310
  - Unit Categories
    311
  - Temperature Classes
    312
  - Explosion Group
    312
  - Types of Ignition Protection
    313
- Classifications Meeting the NEC 500
  314
  - Divisions
    314
  - Explosion Protection Groups
    314
- Identification
  316
- Installation Regulations
  318
9 Glossary

320
- Baseband
  320
- Bit
  320
- Bit Rate
  320
- Client
  321
- Coaxial Cable
  321
- Csma/CD
  321
- Deterministic ETHERNET
  321
- ETHERNET Standard
  322
- Fieldbus
  322
- Firewall
  322
- Frame
  322
- Header
  323
- Host Computer / Subscriber
  323
- Html
  323
- Http
  323
- IAONA Europe
  324
- ICMP Protocol
  324
- Iec 61131-3
  324
- Ieee
  324
- Intranet
  325
- Isa
  325
- ISO/OSI Reference Model
  325
- Lan
  325
- Ms-Dos
  326
- Open MODBUS/TCP Specification
  326
- Ping Command
  326
- Predictable ETHERNET
  326
- Repeater
  327
- RFC Specifications
  327
- RJ45 Connector
  327
- Router
  327
- Scada
  328
- Segment
  328
- Server
  328
- Structured Cabling
  328
- S-Utp
  329
- Switch
  329
- Switched ETHERNET
  329
- TCP/IP Protocol Stack
  329
- UDP Protocol
  330
- Wago-I/O-Pro 32
  330
- Web Browser
  330
- Wide Band
  330
10 Literature List

331
11 Index

332

WAGO 750-842 Quick Start Quide (14 pages)

ETHERNET Fieldbus Controller

Brand: WAGO | Category: I/O Systems | Size: 0.37 MB

Table of Contents
3
1 Important Comments

4
- Legal Principles
  4
- Copyright
  4
- Personnel Qualification
  4
- Intended Use
  4
- Symbols
  5
- Number Notation
  5
- Safety Notes
  6
- Scope
  6
2 Quick Start

7

WAGO Categories

I/O Systems Control Unit

Power Supply

Switch Controller

More WAGO Manuals

WAGO 750-842 Manuals

WAGO 750-842 User's Installation And Configuration (335 pages)

Table of Contents

1 Important Comments

2 The WAGO-I/O-SYSTEM 750

3 Fieldbus Coupler / Controller

4 O Modules

5 Ethernet

6 Common MODBUS Functions

7 Application Examples

8 Application in Explosive Environments

9 Glossary

10 Literature List

11 Index

WAGO 750-842 Quick Start Quide (14 pages)

Table of Contents

1 Important Comments

2 Quick Start

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