Table Of Contents - WAGO 750 Series Manual

Table of Contents

Table Of Contents3
Important Comments5
Legal Principles5
Personnel Qualification5
Intended Use5
Symbols6
Font Conventions6
Number Notation6
Safety Notes7
Scope8
Important Comments For Starting Up8
Abbreviation8
The Wago-I/O-System 7509
System Description9
Fieldbus Node9
Technical Data10
Mechanical Strength11
Safe Electrical Isolation11
Degree Of Protection11
Maximum Power Dissipation Of The Components12
Dimensions13
Manufacturing Number13
Component Update14
Update Matrix14
Example: Manufacturing Number Of A Profibus Fieldbus Coupler 750-33314
Storage, Assembly And Transport15
Mechanical Setup15
Total Expansion15
Assembly Onto Carrier Rail16
Carrier Rail Properties16
Wago Din Rail17
Spacing17
Plugging And Removal Of The Components18
Coupler/Controller And Unlocking Lug18
Removing Bus Terminal18
Assembly Sequence19
Internal Bus / Data Contacts20
Data Contacts20
Power Contacts21
Power Jumper Contacts21
Example For The Arrangement Of Power Contacts21
Wire Connection22
Cage Clamp Connection22
Power Supply23
Isolation23
System Supply24
System Voltage24
Field Supply27
Field Supply (Sensor / Actuator)27
Fusing28
Supply Module With Fuse Carrier (Example 750-610)28
Removing The Fuse Carrier29
Opening The Fuse Carrier29
Change Fuse29
Fuse Modules For Automotive Fuses, Series 28230
Fuse Modules With Pivotable Fuse Carrier, Series 28130
Fuse Modules, Series 28230
Supplementary Power Supply Regulations31
Power Supply Concept31
Supply Example32
Power Supply Unit33
Grounding34
Grounding The Din Rail34
Framework Assembly34
Insulated Assembly34
Grounding Function35
Carrier Rail Contact35
Grounding Protection36
Ring-Feeding36
Shielding (Screening)37
Bus Conductors37
Signal Conductors37
Wago Shield (Screen) Connecting System38
Assembly Guidelines / Standards38
Application Of The Wago Shield (Screen) Connecting System38
Fieldbus Controller39
Description40
Compatibility41
Hardware42
View42
Fieldbus Controller Ethernet Tcp/Ip42
Device Supply43
Fieldbus Connection44
Display Elements44
Rj45-Connector And Rj45 Connector Configuration44
Configuration And Programming Interface45
Operating Mode Switch46
Hardware Address (Mac-Id)47
Operating System48
Start-Up48
Plc Cycle48
Controller Operating System49
Process Image50
General Structure50
Example Of A Process Input Image52
Example Of A Process Output Image53
Fieldbus Specific Process Data Architecture For Modbus/Tcp54
Digital Input Modules54
1 Channel Digital Input Module With Diagnostics54
2 Channel Digital Input Modules55
2 Channel Digital Input Modules With Diagnostics55
4 Channel Digital Input Modules56
8 Channel Digital Input Modules56
Digital Output Modules56
2 Channel Digital Output Modules57
Input Process Image57
Output Process Image57
4 Channel Digital Output Modules58
Channel Digital Output Module59
Analog Input Modules59
Channel Analog Input Module60
Specialty Modules61
Counter Modules62
Pulse Width Modules63
Input And Output Process Image64
Serial Interface Modules With Alternative Data Format64
Serial Interface Modules With Standard Data Format64
Data Exchange Module65
Ssi Transmitter Interface Modules65
Incremental Encoder Interface Modules66
Enocean Radio Receiver68
Mp Bus Master Module68
As-Interface Master Module69
System Modules69
System Modules With Diagnostics69
Data Exchange70
Memory Areas71
Programmable Fieldbus Controller71
Memory Areas And Data Exchange For A Fieldbus Controller71
Addressing The I/O Modules73
Address Range73
I/O Module Data Width73
Word 0-255: First Address Range I/O Module Data:74
Word 256-511: Address Range For Modbus/Tcp Fieldbus Data:74
Word 512-1275: Second Address Range I/O Module Data:74
Word 1276-1531: Address Range For Ethernet/Ip Fieldbus Data:74
Overview Of The Iec 61131-3 Address Ranges75
Absolute Addresses75
Data Exchange Between Modbus Tcp Master And I/O Modules76
Data Exchange Between Modbus Master And I/O Modules77
Data Exchange Between Ethernet Ip Master And I/O Modules78
Data Exchange Between Plc Functionality (Cpu) And I/O Modules79
Data Exchange Between Master And Plc Functionality (Cpu)80
Example Modbus Tcp Master And Plc Functionality (Cpu)80
Data Access By The Modbus Tcp Master80
Data Access By The Plc Functionality80
Comparison Of Modbus Tcp Addresses And Iec 61131-3 Addresses82
Word Access82
Bit Access83
Starting Up An Ethernet Tcp/Ip Fieldbus Node85
Variation 1: Start Up With The Wago Ethernet Settings85
Connecting Pc And Fieldbus Node85
Testing The Function Of The Fieldbus Node86
Variation 2:Starting Up With The Wago Bootp Server87
Note The Mac-Id And Establish The Fieldbus Node87
Determining Ip Addresses88
Allocating The Ip Address To The Fieldbus Node88
Bootp Table89
Bootp Server90
Deactivating The Bootp Protocol92
Programming The Pfc With Wago-I/O-Pro Caa94
Configuration With The Wago-I/O-Pro Caa I/O-Configurator95
Configuration with the "EA-Config.xml" File97
Wago-I/O-Pro Caa Library Elements For Ethernet98
Some Basic Facts About Iec Tasks99
Flowchart Of An Iec Task99
Overview Of The Most Important Task Priorities100
System Events100
Iec 61131-3-Program Transfer102
Transmission Via The Serial Interface103
Transmission By The Fieldbus104
Information On The Web-Based Management System105
Tcp/Ip105
Port106
Snmp106
Watchdog107
Clock107
Security107
Ethernet108
Plc109
Features109
I/O Config110
Samples111
Led Display112
Display Elements 750-841112
Fieldbus Status113
Node Status - Blink Code From The 'I/O' Led114
Signalling Of The Led For Indication Of The Node Status114
Fault Message Of The 'I/O' Led115
Usr'-Led120
Supply Voltage Status120
Fault Behavior121
Fieldbus Failure121
Internal Bus Fault121
I/O Modules123
General123
Analog Intput Modules126
Analog Output Modules127
Special Modules127
Network Architecture - Principles And Regulations130
Connection Principle Of A Fieldbus Node For A Network Architecture130
General Ethernet Transmission Standards131
10Base-T, 100Basetx131
Ethernet Transmission Standards131
Wiring Of The Fieldbus Nodes132
Direct Connection Of A Node With Crossover Cable132
Connection Of A Node By Means Of A Hub With Parallel Cables132
Network Topologies133
Star Topology133
Tree Topology134
Rule134
Cabling Guidelines135
Coupler Modules135
Comparison Of Coupler Modules For Networks135
Important Terms136
Data Security136
Real-Time Ability136
Shared Ethernet136
Deterministic Ethernet137
Switched Ethernet137
Principle Of Switched Ethernet137
Network Communication138
Protocol Layer Model138
Application Protocols139
Communication Protocols140
Ethernet Address (Mac-Id)141
Ethernet Packet141
Channel Access Method141
Ip-Protocol142
Ip Addresses142
Subnets144
Subnet Mask144
Raw Ip145
Gateway145
Ip Packet145
Ip Multicast146
Tcp Protocol146
Tcp Port Numbers146
Tcp Segment147
Udp147
Ar147
Arp (Address Resolution Protocol).147
Modbus148
Modbus Tcp Segment148
Modbus/Tcp Header148
Ethernet/Ip149
Bootp (Bootstrap Protocol)150
Http (Hypertext Transfer Protocol)151
Dhcp (Dynamic Host Configuration Protocol)151
Dns (Domain Name Systems)152
Sntp-Client (Simple Network Time Protocol)153
Configuration Of The Sntp Client153
Ftp-Server (File Transfer Protocol)153
Snmp V1 (Simple Network Management Protocol)155
Configuration Of Snmp155
Description Of Mib Ii155
System Group156
Interface Group156
Address Translation Group157
Ip Group158
Iproute Table159
Ipnettomediatable159
Icmp Group160
Tcp Group161
Udp Group161
Snmp Group162
Egp-Group163
Traps163
Smtp (Simple Mail Transfer Protocol)163
Modbus Functions164
List Of The Modbus Functions In The Fieldbus Controller164
Use Of The Modbus Functions165
Description Of The Modbus Functions166
Function Code Fc1 (Read Coils)167
Function Code Fc2 (Read Input Discretes)168
Function Code Fc3 (Read Multiple Registers)169
Function Code Fc4 (Read Input Registers)170
Function Code Fc5 (Write Coil)171
Function Code Fc6 (Write Single Register)172
Function Code Fc11 (Get Comm Event Counter)173
Function Code Fc15 (Force Multiple Coils)174
Function Code Fc16 (Write Multiple Registers)175
Function Code Fc22 (Mask Write Register)176
Function Code Fc23 (Read/Write Multiple Registers)177
Modbus Register Mapping178
Register (Word) Access Reading178
Bit Access Reading179
Bit Access Writing179
Internal Variables179
Wago-I/O-System180
Description Of The Internal Variables181
Watchdog Register181
Diagnostic Functions185
Configuration Functions185
Firmware Information188
Constant Registers189
Ethernet/Ip (Ethernet/Industrial Protocol)191
Characteristics Of The Ethernet/Ip Protocol Software192
Object Model193
Classes194
Cip Common Classes194
Wago Specific Classes194
Identity196
Common Services197
Message Router197
Assembly198
Static Assembly Instances198
Port Class201
Tcp/Ip Interface202
Ethernet Link203
Coupler Configuration203
Analog Output Point207
Discrete Input Point Extended 1..3207
Module Configuration208
Input Fieldbus Variable Usint208
Input Fieldbus Variable Usint Extended 1209
Output Fieldbus Variable Usint Extended 1210
Input Fieldbus Variable Uint211
Output Fieldbus Variable Uint Extended 1212
Input Fieldbus Variable Udint212
Application Examples214
Test Of Modbus Protocol And Fieldbus Nodes214
Visualization And Control Using Scada Software214
Example Of The Modbus Function Code216
Example Of User Software216
Use In Hazardous Environments217
Protective Measures217
Classification Meeting Cenelec And Iec217
Foreword217
Explosive Areas Subject To Air-Borne Dust218
Explosion Protection Group218
Unit Categories219
Temperature Classes219
Types Of Ignition Protection220
Classifications Meeting The Nec 500221
Divisions221
Explosion Protection Groups221
Identification223
According To Cenelec And Iec223
Installation Regulations225
Glossary227
Literature List239
Index240