WAGO 750-8207 User manual

Manual
WAGO-I/O-SYSTEM 750
750-8207(/xxx-xxx)
PFC200 CS 2ETH RS 3G
PLC
- Controller PFC200
Draft version 1.2.1 from 2017-09-13, valid from FW Version 02.06.20(09)

2 WAGO-I/O-SYSTEM 750
750-8207 PFC200 CS 2ETH RS 3G
Manual
Draft version 1.2.1 from 2017-09-13, valid from FW Version 02.06.20(09)
© 2017 WAGO Kontakttechnik GmbH & Co. KG
All rights reserved.
WAGO Kontakttechnik GmbH & Co. KG
Hansastraße 27
D-32423 Minden
Phone: [phone] – 0
Fax: [phone] – 1 69
E-Mail: [email protected]
Web: http://www.wago.com
Technical Support
Phone: [phone] – 5 55
Fax: [phone] – 85 55
E-Mail: [email protected]
Every conceivable measure has been taken to ensure the accuracy and
completeness of this documentation. However, as errors can never be fully
excluded, we always appreciate any information or suggestions for improving the
documentation.
E-Mail: [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.
WAGO is a registered trademark of WAGO Verwaltungsgesellschaft mbH.

WAGO-I/O-SYSTEM 750 Table of Contents 3
750-8207 PFC200 CS 2ETH RS 3G
Manual
Draft version 1.2.1 from 2017-09-13, valid from FW Version 02.06.20(09)
Table of Contents
1Notes about this Documentation ...........................................................15
1.1 Validity of this Documentation...............................................................15
1.2 Copyright..............................................................................................15
1.3 Symbols ...............................................................................................16
1.4 Number Notation ..................................................................................18
1.5Font Conventions .................................................................................18
2Important Notes ......................................................................................19
2.1 Legal Bases..........................................................................................19
2.1.1 Subject to Changes..........................................................................19
2.1.2 Personnel Qualifications ..................................................................19
2.1.3 Use of the WAGO-I/O-SYSTEM 750 in Compliance with Underlying
Provisions ........................................................................................19
2.1.4 Technical Condition of Specified Devices.........................................20
2.2 Safety Advice (Precautions) .................................................................21
2.3 Disclaimer.............................................................................................22
2.4 Licensing Terms of the Software Package Used...................................23
2.5 Special Use Conditions for ETHERNET Devices ..................................23
3Device Description..................................................................................24
3.1 View .....................................................................................................27
3.2 Labeling................................................................................................29
3.2.1 Manufacturing Number.....................................................................29
3.3 Connectors ...........................................................................................30
3.3.1 Data Contacts/Internal Bus ..............................................................30
3.3.2 Power Jumper Contacts/Field Supply ..............................................31
3.3.3 CAGE CLAMP®Connectors.............................................................32
3.3.4 Service Interface..............................................................................33
3.3.5 Network Connections – X1, X2 ........................................................34
3.3.6 RS-232/RS-485 – X3 Communication Connection ...........................35
3.3.6.1 Operating as an RS-232 Interface ...............................................36
3.3.6.2 Operating as an RS-485 Interface ...............................................37
3.3.7 Mobile Radio Antenna......................................................................38
3.4 Display Elements..................................................................................39
3.4.1 Power Supply Indicating Elements ...................................................39
3.4.2 Fieldbus/System Indicating Elements...............................................40
3.4.3 Memory Card Indicating Elements ...................................................41
3.4.4 Network Indicating Elements............................................................42
3.4.5 Mobile Radio Network Status Indicators...........................................43
3.5 Operating Elements..............................................................................44
3.5.1 Operating Mode Switch....................................................................44
3.5.1.1 CODESYS 2 Runtime System.....................................................44
3.5.1.2 e!RUNTIME Runtime System ......................................................44
3.5.2 Reset Button ....................................................................................45
3.6 Slot for Memory Card ...........................................................................46
3.7 SIM Card Slot .......................................................................................47
3.8 Schematic Diagram ..............................................................................48
3.9 Technical Data .....................................................................................49

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Manual
Draft version 1.2.1 from 2017-09-13, valid from FW Version 02.06.20(09)
3.9.1 Device Data .....................................................................................49
3.9.2 System Data ....................................................................................49
3.9.3 Power supply ...................................................................................49
3.9.4 Clock................................................................................................50
3.9.5 Programming ...................................................................................50
3.9.6 Internal data bus ..............................................................................50
3.9.7 ETHERNET .....................................................................................51
3.9.8 Serial interface.................................................................................51
3.9.9 Mobile Radio Modem .......................................................................51
3.9.10 Connection Type..............................................................................51
3.9.11 Climatic Environmental Conditions...................................................52
3.10 Approvals .............................................................................................53
3.11 Standards and Guidelines ....................................................................53
4Function Description ..............................................................................55
4.1 Network ................................................................................................55
4.1.1 Interface Configuration.....................................................................55
4.1.1.1 Operation in Switch Mode............................................................55
4.1.1.2 Operation with Separate Network Interfaces................................55
4.1.2 Network Security..............................................................................56
4.1.2.1 Users and Passwords..................................................................56
4.1.2.1.1 Services and Users.................................................................56
4.1.2.1.2 WBM User Group....................................................................57
4.1.2.1.3 Linux®User Group ..................................................................57
4.1.2.1.4 SNMP User Group ..................................................................57
4.1.2.2 Web Protocols for WBM Access..................................................58
4.1.2.2.1 TLS Encryption .......................................................................58
4.1.3 Network Configuration......................................................................60
4.1.3.1 Host Name/Domain Name...........................................................60
4.1.3.2 Default Gateways ........................................................................60
4.1.4 Network Services .............................................................................62
4.1.4.1 DHCP Client ................................................................................62
4.1.4.2 DHCP Server...............................................................................62
4.1.4.3 DNS Server .................................................................................64
4.2 Memory Card Function .........................................................................65
4.2.1 Formatting........................................................................................65
4.2.2 Data Backup ....................................................................................67
4.2.2.1 Backup Function..........................................................................67
4.2.2.2 Restore Function .........................................................................68
4.2.3 Inserting a Memory Card during Operation ......................................70
4.2.4 Removing the Memory Card during Operation .................................70
4.2.5 Setting the Home Directory for the Runtime System ........................71
5Mounting..................................................................................................72
5.1 Installation Position...............................................................................72
5.2 Overall Configuration............................................................................72
5.3 Mounting onto Carrier Rail....................................................................74
5.3.1 Carrier Rail Properties......................................................................74
5.3.2 WAGO DIN Rails .............................................................................75
5.4 Spacing ................................................................................................75
5.5 Mounting Sequence..............................................................................76

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5.6 Inserting Devices ..................................................................................77
5.6.1 Inserting the Controller.....................................................................77
5.6.2 Inserting the I/O Module...................................................................78
6Connect Devices .....................................................................................79
6.1 Connecting a Conductor to the CAGE CLAMP®...................................79
6.2 Power Supply Concept .........................................................................80
6.2.1 Fuse Protection of the Electronic Circuit Power Supply....................80
6.2.2 Supplementary Power Supply Regulations ......................................81
7Commissioning .......................................................................................82
7.1 Switching On the Controller ..................................................................82
7.2 Determining the IP Address of the Host PC..........................................83
7.3 Setting an IP Address...........................................................................84
7.3.1 Assigning an IP Address using DHCP..............................................85
7.3.2 Changing an IP Address Using the “CBM” Configuration Tool via the
Serial Interface.................................................................................86
7.3.3 Changing an IP Address using “WAGO Ethernet Settings” ..............89
7.3.4 Temporarily Setting a Fixed IP Address ...........................................91
7.4 Testing the Network Connection...........................................................92
7.5 Changing Standard Passwords ............................................................93
7.6 Shutdown/Restart .................................................................................94
7.7 Initiating Reset Functions .....................................................................95
7.7.1 Warm Start Reset ............................................................................95
7.7.1.1 CODESYS 2 Runtime System.....................................................95
7.7.1.2 e!RUNTIME Runtime System ......................................................95
7.7.2 Cold Start Reset...............................................................................95
7.7.2.1 CODESYS 2 Runtime System.....................................................95
7.7.2.2 e!RUNTIME Runtime System ......................................................95
7.7.3 Software Reset ................................................................................96
7.8 Configuration ........................................................................................97
7.8.1 Configuration via Web-Based-Management (WBM).........................98
7.8.1.1 WBM User Administration............................................................99
7.8.1.2 General Information about the Page..........................................102
7.8.1.3 “Status Information” Page..........................................................105
7.8.1.3.1 “Controller Details” Group .....................................................105
7.8.1.3.2 “Network Details (Xn)” Group(s)............................................105
7.8.1.4 “General PLC Runtime Configuration” Page..............................106
7.8.1.4.1 “General PLC Runtime Configuration” Group........................106
7.8.1.5 “PLC Runtime Information” Page...............................................108
7.8.1.5.1 “PLC Runtime” Group ...........................................................108
7.8.1.5.2 “Project Details” Group..........................................................108
7.8.1.5.3 “Task n” Group(s)..................................................................109
7.8.1.6 “PLC WebVisu” Page ................................................................110
7.8.1.6.1 “Web Server Configuration” Group........................................110
7.8.1.7 “Configuration of Host and Domain Name” Page.......................111
7.8.1.7.1 “HostName” Group................................................................111
7.8.1.7.2 “Domain Name” Group..........................................................111
7.8.1.8 “TCP/IP Configuration” Page .....................................................112
7.8.1.8.1 “IP Configuration (Xn)” Group(s) ...........................................112
7.8.1.8.2 “Default Gateway n” Groups .................................................113

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Manual
Draft version 1.2.1 from 2017-09-13, valid from FW Version 02.06.20(09)
7.8.1.8.3 “DNS Server” Group .............................................................114
7.8.1.9 “Ethernet Configuration” Page ...................................................115
7.8.1.9.1 “Switch Configuration” Group................................................115
7.8.1.9.2 “Interface Xn” Groups ...........................................................115
7.8.1.10 “General Firewall Configuration” Page.......................................117
7.8.1.10.1 “Global Firewall Parameters” Group......................................117
7.8.1.10.2 “Firewall Parameters Interface xxx” Group............................118
7.8.1.11 “Configuration of MAC Address Filter” Page..............................119
7.8.1.11.1 “Global MAC Address Filter State” Group .............................119
7.8.1.11.2 “MAC Address Filter State Xn” Group ...................................120
7.8.1.11.3 “MAC Address Filter Whitelist” Group ...................................120
7.8.1.12 “Configuration of User Filter” Page ............................................121
7.8.1.12.1 “User Filter” Group ................................................................121
7.8.1.12.2 “User Filter n” Group .............................................................121
7.8.1.12.3 “Add New User Filter” Group.................................................122
7.8.1.13 “Configuration of Time and Date” Page .....................................123
7.8.1.13.1 “Date on Device” Group ........................................................123
7.8.1.13.2 “Time on Device” Group........................................................123
7.8.1.13.3 “Time Zone” Group ...............................................................124
7.8.1.13.4 “TZ String” Group..................................................................125
7.8.1.14 “Configuration of the Users for the Web-based Management” Page126
7.8.1.14.1 “Change Password for Selected User” Group .......................126
7.8.1.15 “Create Bootable Image” Page ..................................................127
7.8.1.15.1 "Create Bootable Image from Active Partition (<Active
Partition>" Group ..................................................................127
7.8.1.16 “Configuration of Serial Interface RS232” Page .........................129
7.8.1.16.1 “Serial Interface Assigned to” Group .....................................129
7.8.1.16.2 “Assign Owner of Serial Interface (Active after Next Controller
Reboot)” Group.....................................................................129
7.8.1.17 “Configuration of Service Interface” Page ..................................130
7.8.1.17.1 “Service Interface assigned to” Group...................................130
7.8.1.17.2 “Assign Owner of Service Interface (enabled after next
controller reboot)” Group.......................................................130
7.8.1.18 “Reboot Controller” Page...........................................................131
7.8.1.18.1 “Reboot Controller” Group.....................................................131
7.8.1.19 “Firmware Backup” Page...........................................................132
7.8.1.20 “Firmware Restore” Page ..........................................................134
7.8.1.21 “System Partition” Page.............................................................136
7.8.1.21.1 “Current Active Partition” Group............................................136
7.8.1.21.2 “Set Inactive Partition Active” Group .....................................136
7.8.1.22 “Mass Storage” Page.................................................................137
7.8.1.22.1 “<Device Name>” Group(s)...................................................137
7.8.1.22.2 “<Device Name> - FAT Format” Group(s).............................137
7.8.1.23 “Software Uploads” Page...........................................................138
7.8.1.23.1 “Upload New Software” Group ..............................................138
7.8.1.23.2 “Activate New Software” Group.............................................138
7.8.1.24 “Configuration of Network Services” Page .................................139
7.8.1.24.1 “Telnet” Group ......................................................................139
7.8.1.24.2 “FTP” Group..........................................................................139
7.8.1.24.3 “FTPS” Group .......................................................................139

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Draft version 1.2.1 from 2017-09-13, valid from FW Version 02.06.20(09)
7.8.1.24.4 “HTTP” Group .......................................................................139
7.8.1.24.5 “HTTPS” Group.....................................................................140
7.8.1.24.6 “I/O-CHECK” Group ..............................................................140
7.8.1.25 “Configuration of NTP Client” Page ...........................................141
7.8.1.25.1 “NTP Client Configuration” Group .........................................141
7.8.1.25.2 “NTP Single Request” Group ................................................141
7.8.1.26 “Configuration of PLC Runtime Services” Page .........................142
7.8.1.26.1 “General Configuration” Group..............................................142
7.8.1.26.2 “CODESYS 2” Group ............................................................142
7.8.1.26.3 “e!RUNTIME” Group .............................................................142
7.8.1.27 “SSH Server Settings” Page ......................................................144
7.8.1.27.1 “SSH Server” Group..............................................................144
7.8.1.28 “TFTP Server” Page ..................................................................145
7.8.1.28.1 “TFTP Server” Group ............................................................145
7.8.1.29 “DHCP Configuration” Page ......................................................146
7.8.1.29.1 “DHCP Configuration Xn” Group ...........................................146
7.8.1.30 “Configuration of DNS Service” Page ........................................147
7.8.1.30.1 “DNS Service” Group ............................................................147
7.8.1.31 “MODBUS Services Configuration” Page ..................................148
7.8.1.31.1 “MODBUS TCP” Group.........................................................148
7.8.1.31.2 “MODBUS UDP” Group ........................................................148
7.8.1.32 “Configuration of General SNMP Parameters” Page..................149
7.8.1.32.1 “General SNMP Configuration” Group...................................149
7.8.1.33 “Configuration of SNMP v1/v2c Parameters” Page....................150
7.8.1.33.1 “SNMP v1/v2c Manager Configuration” Group ......................150
7.8.1.33.2 “Actually Configured Trap Receivers” Group(s).....................150
7.8.1.33.3 “Trap Receiver n” Group(s) ...................................................151
7.8.1.33.4 “Add New Trap Receiver” Group...........................................151
7.8.1.34 “Configuration of SNMP v3 Users” Page ...................................152
7.8.1.34.1 “Actually Configured v3 Users” Group(s)...............................152
7.8.1.34.2 “v3 User n” Group(s) .............................................................152
7.8.1.34.3 “Add New v3 User” Group.....................................................153
7.8.1.35 “Diagnostic Information” Page ...................................................154
7.8.1.36 “Configuration of internal 3G Modem” Page ..............................155
7.8.1.36.1 “SIM Authentication” Group...................................................155
7.8.1.36.2 “Mobile Network Configuration” Group ..................................156
7.8.1.36.3 “Provider List” Group.............................................................157
7.8.1.36.4 “Network Package Service” Group........................................157
7.8.1.36.5 “Upload and activate new Modem Software” Group ..............158
7.8.1.37 “Configuration of OpenVPN and IPsec” Page............................159
7.8.1.37.1 “OpenVPN” Group ................................................................159
7.8.1.37.2 “IPsec” Group .......................................................................159
7.8.1.37.3 “Certificate Upload” Group ....................................................160
7.8.1.37.4 “Certificate List” Group..........................................................160
7.8.1.37.5 “Private Key List” Group........................................................160
7.8.1.38 “Security Settings” Page............................................................161
7.8.1.38.1 “TLS Configuration” Group....................................................161
7.8.2 “Open Source Licenses” Page .......................................................162
7.8.3 “WAGO Licenses” Page.................................................................163
7.8.4 Configuration using a Terminal Program (CBM).............................164

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Manual
Draft version 1.2.1 from 2017-09-13, valid from FW Version 02.06.20(09)
7.8.4.1 CBM Menu Structure Overview .................................................164
7.8.4.2 “Information” Menu ....................................................................167
7.8.4.2.1 “Information” > “Controller Details” Submenu........................167
7.8.4.2.2 “Information” > “Network Details” Submenu ..........................168
7.8.4.3 “PLC Runtime” Menu.................................................................169
7.8.4.3.1 “PLC Runtime” > “Information” Submenu..............................169
7.8.4.3.2 “Information” > “Runtime Version” Submenu.........................170
7.8.4.3.3 “Information” > “Webserver Version” Submenu .....................170
7.8.4.3.4 “Information” > “State” Submenu...........................................170
7.8.4.3.5 “Information” > “Number of Tasks” Submenu ........................171
7.8.4.3.6 “Information” > “Project Details” Submenu ............................171
7.8.4.3.7 “Information” > “Tasks” Submenu..........................................171
7.8.4.3.8 “Tasks” > “Task n” Submenu.................................................172
7.8.4.3.9 “PLC Runtime” > “General Configuration” Submenu .............172
7.8.4.3.10 “General Configuration” > “PLC Runtime Version” Submenu 173
7.8.4.3.11 “General Configuration” > “Home Dir On SD Card” Submenu173
7.8.4.3.12 “PLC Runtime” > “WebVisu” Submenu..................................174
7.8.4.4 “Networking” Menu ....................................................................175
7.8.4.4.1 “Networking” > “Host/Domain Name” Submenu ....................175
7.8.4.4.2 “Host/Domain Name” > “Hostname” Submenu......................176
7.8.4.4.3 “Host/Domain Name” > “Domain Name” Submenu ...............176
7.8.4.4.4 “Networking” > “TCP/IP” Submenu........................................176
7.8.4.4.5 “TCP/IP” > “IP Address” Submenu........................................177
7.8.4.4.6 “IP Address” > “Xn“ Submenu ...............................................177
7.8.4.4.7 “TCP/IP” > “Default Gateway” Submenu ...............................178
7.8.4.4.8 “Default Gateway” > “Default Gateway n” Submenu..............178
7.8.4.4.9 “TCP/IP” > “DNS Server” Submenu ......................................179
7.8.4.4.10 “Networking” > “Ethernet” Submenu......................................179
7.8.4.4.11 “Ethernet” > “Switch Configuration” Submenu.......................180
7.8.4.4.12 “Ethernet” > “Ethernet Ports” Submenu.................................180
7.8.4.4.13 “Ethernet Ports” > “Interface Xn” Submenu ...........................181
7.8.4.5 “Firewall” Menu..........................................................................182
7.8.4.5.1 “Firewall” > “General Configuration” Submenu......................183
7.8.4.5.2 “General Configuration” > “Interface xxx” Submenu ..............184
7.8.4.5.3 “Firewall” > “MAC Address Filter” Submenu..........................186
7.8.4.5.4 “MAC Address Filter” > “MAC address filter whitelist” Submenu187
7.8.4.5.5 “MAC address filter whitelist” > “Add new / No (n)” Submenu187
7.8.4.5.6 “Firewall” > “User Filter” Submenu ........................................188
7.8.4.5.7 “User Filter” > “Add New / No (n)” Submenu .........................189
7.8.4.6 “Clock” Menu.............................................................................190
7.8.4.7 “Administration” Menu ...............................................................191
7.8.4.7.1 “Administration” > “Create Image” Submenu.........................192
7.8.4.7.2 “Administration” > “Users” Submenu .....................................192
7.8.4.8 “Package Server” Menu.............................................................193
7.8.4.8.1 “Package Server” > “Firmware Backup” Submenu ................193
7.8.4.8.2 “Firmware Backup” > “Auto Update Feature” Submenu ........194
7.8.4.8.3 “Firmware Backup” > “Destination” Submenu........................194
7.8.4.8.4 “Package Server” > “Firmware Restore” Submenu ...............195
7.8.4.8.5 “Firmware Restore” > “Select Package” Submenu ................195
7.8.4.8.6 “Package Server” > “System Partition” Submenu..................196

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Manual
Draft version 1.2.1 from 2017-09-13, valid from FW Version 02.06.20(09)
7.8.4.9 “Mass Storage” Menu ................................................................197
7.8.4.9.1 “Mass Storage” > “SD Card” Submenu .................................197
7.8.4.10 “Software Uploads” Menu..........................................................198
7.8.4.11 “Ports and Services” Menu ........................................................199
7.8.4.11.1 “Ports and Services” > “Telnet” Submenu .............................200
7.8.4.11.2 “Ports and Services” > “FTP” Submenu ................................200
7.8.4.11.3 “Ports and Services” > “FTPS” Submenu..............................201
7.8.4.11.4 “Ports and Services” > “HTTP” Submenu..............................201
7.8.4.11.5 “Ports and Services” > “HTTPS” Submenu ...........................202
7.8.4.11.6 “Ports and Services” > “NTP” Submenu................................202
7.8.4.11.7 “Ports and Services” > “SSH” Submenu................................203
7.8.4.11.8 “Ports and Services” > “TFTP” Submenu ..............................203
7.8.4.11.9 “Ports and Services” > “DHCPD” Submenu ..........................204
7.8.4.11.10 “DHCPD” > “Xn” Submenu....................................................204
7.8.4.11.11 “Ports and Services” > “DNS” Submenu................................205
7.8.4.11.12 “Ports and Services” > “IOCHECK PORT” Submenu ............206
7.8.4.11.13 “Ports and Services” > “Modbus TCP” Submenu ..................206
7.8.4.11.14 “Ports and Services” > “Modbus UDP” Submenu ..................207
7.8.4.11.15 “Ports and Services” > “PLC Runtime Services” Submenu....207
7.8.4.11.16 “PLC Runtime Services” > “CODESYS 2” Submenu.............208
7.8.4.11.17 “PLC Runtime Services” > “e!RUNTIME” Submenu ..............209
7.8.4.11.18 “…” > “Firewall Status” Submenu..........................................210
7.8.4.12 “SNMP” Menu............................................................................211
7.8.4.12.1 “SNMP” > “General SNMP Configuration” Submenu.............211
7.8.4.12.2 “SNMP” > “SNMP v1/v2c Manager Configuration” Submenu 212
7.8.4.12.3 “SNMP” > “SNMP v1/v2c Trap Receiver Configuration”
Submenu ..............................................................................212
7.8.4.12.4 “SNMP” > “SNMP v3 Configuration” Submenu......................213
7.8.4.12.5 “SNMP” > “(Secure)SNMP firewalling” Submenu ..................214
7.8.5 Configuration using “WAGO ETHERNET Settings”........................215
7.8.5.1 Identification Tab .......................................................................217
7.8.5.2 Network Tab..............................................................................218
7.8.5.3 Protocol Tab..............................................................................220
7.8.5.4 Status Tab.................................................................................221
8Run-time System CODESYS 2.3...........................................................222
8.1 Installing the CODESYS 2.3 Programming System ............................222
8.2 First Program with CODESYS 2.3 ......................................................222
8.2.1 Start the CODESYS Programming System ....................................222
8.2.2 Creating a Project and Selecting the Target System ......................222
8.2.3 Creating the PLC Configuration .....................................................224
8.2.4 Editing the Program Function Block ...............................................231
8.2.5 Loading and Running the PLC Program in the Fieldbus Controller
(ETHERNET) .................................................................................233
8.2.6 Creating a Boot Project ..................................................................235
8.3 Syntax of Logical Addresses ..............................................................235
8.4 Creating Tasks ...................................................................................236
8.4.1 Cyclic Tasks...................................................................................239
8.4.2 Freewheeling Tasks.......................................................................240
8.4.3 Debugging an IEC Program ...........................................................240

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Manual
Draft version 1.2.1 from 2017-09-13, valid from FW Version 02.06.20(09)
8.5 System Events ...................................................................................244
8.5.1 Creating an Event Handler.............................................................247
8.6 Process Images..................................................................................249
8.6.1 Process Images for I/O Modules Connected to the Controller ........251
8.6.2 Process Image for Slaves Connected to the Fieldbus ....................252
8.7 Access to Process Images of the Input and Output Data via CODESYS
2.3 ......................................................................................................252
8.8 Addressing Example...........................................................................254
8.9 Internal Data Bus Synchronization......................................................255
8.9.1 Case 1: CODESYS Task Interval Set Smaller than the I/O Module
Cycle..............................................................................................255
8.9.2 Case 2: CODESYS Task Interval Smaller than Twice the Internal
Data Bus Cycle ..............................................................................257
8.9.3 Case 3: CODESYS Task Interval Greater than Twice the Internal
Data Bus Cycle ..............................................................................258
8.9.4 Case 4: CODESYS Task Interval Greater than 10 ms....................259
8.9.5 Internal Data Bus Configuration .....................................................260
8.9.5.1 Effect of Update Mode on CODESYS Tasks .............................261
8.9.5.1.1 Asynchronous Update Mode.................................................261
8.9.5.1.2 Synchronous Update Mode...................................................262
8.10 Memory Settings in CODESYS...........................................................262
8.10.1 Program Memory ...........................................................................262
8.10.2 Data Memory and Function Block Limitation ..................................264
8.10.3 Remanent Memory ........................................................................265
8.11 General Target System Settings.........................................................266
8.12 CODESYS Visualization .....................................................................266
8.12.1 Limits of CODESYS Visualization ..................................................269
8.12.2 Eliminating Errors in CODESYS Web Visualization........................271
8.12.3 FAQs about CODESYS Web Visualization ....................................272
9e!RUNTIME Runtime Environment.......................................................274
9.1 General Notes ....................................................................................274
9.2 CODESYS V3 Priorities......................................................................275
9.3 Memory Spaces under e!RUNTIME....................................................276
9.3.1 Program and Data Memory............................................................276
9.3.2 Function Block Limitation ...............................................................276
9.3.3 Remanent Memory ........................................................................276
10 MODBUS – CODESYS 2........................................................................277
10.1 General ..............................................................................................277
10.2 Features .............................................................................................277
10.3 Configuration ......................................................................................278
10.3.1 MODBUS Settings .........................................................................279
10.3.2 MODBUS TCP Settings .................................................................280
10.3.3 MODBUS UDP Settings.................................................................280
10.3.4 MODBUS RTU Settings .................................................................280
10.4 Data Exchange...................................................................................283
10.4.1 Process Image...............................................................................284
10.4.2 Flag Area .......................................................................................285
10.4.3 MODBUS Registers .......................................................................286
10.4.4 MODBUS Mapping ........................................................................286

WAGO-I/O-SYSTEM 750 Table of Contents 11
750-8207 PFC200 CS 2ETH RS 3G
Manual
Draft version 1.2.1 from 2017-09-13, valid from FW Version 02.06.20(09)
10.4.4.1 MODBUS Mapping for Write Bit Services FC1, FC2..................286
10.4.4.2 MODBUS Mapping for Write Bit Services FC5, FC15................287
10.4.4.3 MODBUS Mapping for Read Register Services FC3, FC4, FC23288
10.4.4.4 MODBUS Mapping for Write Register Services FC6, FC16, FC22,
FC23 .........................................................................................290
10.5 WAGO MODBUS Registers................................................................292
10.5.1 Process Image Properties..............................................................293
10.5.1.1 Register 0x1022 – Number of Registers in the MODBUS Input
Process Image ..........................................................................293
10.5.1.2 Register 0x1023 – Number of Registers in the MODBUS Output
Process Image ..........................................................................293
10.5.1.3 Register 0x1024 – Number of Bits in the MODBUS Input Process
Image ........................................................................................293
10.5.1.4 Register 0x1025 – Number of Bits in the MODBUS Output Process
Image ........................................................................................293
10.5.2 Network Configuration....................................................................294
10.5.2.1 Register 0x1028 – IP Configuration ...........................................294
10.5.2.2 Register 0x102A – Number of Established TCP Connections....294
10.5.2.3 Register 0x1030 – MODBUS TCP Socket Timeout ...................294
10.5.2.4 Register 0x1031 – MAC Address for ETHERNET-Interface 1 (eth0)294
10.5.2.5 Register 0x1037 - MODBUS TCP Response Delay...................294
10.5.3 PLC Status Register ......................................................................295
10.5.4 MODBUS Watchdog ......................................................................295
10.5.4.1 Register 0x1100 – Watchdog Command ...................................297
10.5.4.2 Register 0x1101 – Watchdog Status .........................................299
10.5.4.3 Register 0x1102 – Watchdog Timeout.......................................299
10.5.4.4 Register 0x1103 – Watchdog Config .........................................299
10.5.5 Register 0x1104 – Watchdog Operation Mode...............................300
10.5.6 MODBUS Constants Registers ......................................................301
10.5.6.1 Electronic Nameplate ................................................................301
10.5.6.2 Register 0x2010 – Revision (Firmware Index) ...........................301
10.5.6.3 Register 0x2011 – Series Designator ........................................301
10.5.6.4 Register 0x2012 – Device ID .....................................................301
10.5.6.5 Register 0x2013 – Major Firmware Version...............................302
10.5.6.6 Register 0x2014 – Minor Firmware Version...............................302
10.5.6.7 Register 0x2015 – MBS Version................................................302
10.6 Diagnostics.........................................................................................303
10.6.1 Diagnostics for the MODBUS Master .............................................303
10.6.2 Diagnostics for the Runtime System ..............................................303
10.6.3 Diagnostics for the Error Server .....................................................303
11 MODBUS – e!RUNTIME.........................................................................306
11.1 MODBUS Address Overview..............................................................306
11.2 MODBUS Registers............................................................................307
11.2.1 MODBUS Watchdog ......................................................................309
11.2.1.1 Register 0xFA00 – Watchdog Command...................................311
11.2.1.2 Register 0xFA01 – Watchdog Timeout ......................................312
11.2.1.3 Register 0xFA02 – Watchdog Status.........................................312
11.2.1.4 Register 0xFA03 – Watchdog Config.........................................313
11.2.1.5 MODBUS TCP Connection Watchdog Register.........................314

12 Table of Contents WAGO-I/O-SYSTEM 750
750-8207 PFC200 CS 2ETH RS 3G
Manual
Draft version 1.2.1 from 2017-09-13, valid from FW Version 02.06.20(09)
11.2.2 Status Registers.............................................................................315
11.2.2.1 PLC Status Register..................................................................315
11.2.3 Electronic Nameplate.....................................................................315
11.2.3.1 Order Number ...........................................................................315
11.2.3.2 Firmware Version ......................................................................315
11.2.3.3 Hardware Version......................................................................315
11.2.3.4 Firmware Loader/Boot Loader ...................................................315
11.2.4 MODBUS Process Image Version..................................................315
11.2.5 MODBUS Process Image Registers...............................................315
11.2.6 Constant Registers ........................................................................316
11.2.7 Live Register..................................................................................316
11.3 Estimating the MODBUS Master CPU Load .......................................317
12 Diagnostics............................................................................................318
12.1 Operating and Status Messages.........................................................318
12.1.1 Power Supply Indicating Elements .................................................318
12.1.2 Mobile Radio Network Status Indicators.........................................319
12.1.3 Fieldbus/System Indicating Elements.............................................320
12.2 Diagnostics Messages via Flashing Sequences .................................327
12.2.1 Flashing Sequences ......................................................................327
12.2.2 Example of a Diagnostics Message Indicated by a Flashing
Sequence.......................................................................................329
12.2.3 Meaning of Blink Codes and Procedures for Troubleshooting ........330
12.2.4 Meaning of Blink Codes and Procedures for Troubleshooting ........335
13 Service ...................................................................................................336
13.1 Inserting and Removing the Memory Card..........................................336
13.1.1 Inserting the Memory Card.............................................................336
13.1.2 Removing the Memory Card ..........................................................336
13.2 Inserting and Removing the SIM Card ................................................338
13.2.1 Inserting the SIM Card ...................................................................338
13.2.2 Removing the SIM Card.................................................................338
13.3 Firmware Changes .............................................................................339
13.3.1 Perform Firmware Upgrade............................................................339
13.3.2 Perform Firmware Downgrade .......................................................340
13.3.3 Factory Reset ................................................................................341
14 Removal.................................................................................................342
14.1 Removing Devices..............................................................................342
14.1.1 Removing the Controller ................................................................342
14.1.2 Removing the I/O Module ..............................................................343
15 Appendix ...............................................................................................344
15.1 Structure of Process Data for the I/O Modules....................................344
15.1.1 Digital Input Modules......................................................................345
15.1.1.1 1 Channel Digital Input Module with Diagnostics .......................345
15.1.1.2 2 Channel Digital Input Modules ................................................345
15.1.1.3 2 Channel Digital Input Module with Diagnostics .......................345
15.1.1.4 2 Channel Digital Input Module with Diagnostics and Output
Process Data.............................................................................346
15.1.1.5 4 Channel Digital Input Modules ................................................346

WAGO-I/O-SYSTEM 750 Table of Contents 13
750-8207 PFC200 CS 2ETH RS 3G
Manual
Draft version 1.2.1 from 2017-09-13, valid from FW Version 02.06.20(09)
15.1.1.6 8 Channel Digital Input Modules ................................................346
15.1.1.7 8 Channel Digital Input Module PTC with Diagnostics and Output
Process Data.............................................................................347
15.1.1.8 16 Channel Digital Input Modules ..............................................347
15.1.2 Digital Output Modules...................................................................348
15.1.2.1 1 Channel Digital Output Module with Input Process Data.........348
15.1.2.2 2 Channel Digital Output Modules .............................................348
15.1.2.3 2 Channel Digital Input Modules with Diagnostics and Input
Process Data.............................................................................349
15.1.2.4 4 Channel Digital Output Modules .............................................350
15.1.2.5 4 Channel Digital Output Modules with Diagnostics and Input
Process Data.............................................................................350
15.1.2.6 8 Channel Digital Output Module ...............................................350
15.1.2.7 8 Channel Digital Output Modules with Diagnostics and Input
Process Data.............................................................................351
15.1.2.8 16 Channel Digital Output Modules ...........................................351
15.1.2.9 8 Channel Digital Input/Output Modules ....................................352
15.1.3 Analog Input Modules ....................................................................353
15.1.3.1 1 Channel Analog Input Modules...............................................353
15.1.3.2 2 Channel Analog Input Modules...............................................353
15.1.3.3 4 Channel Analog Input Modules...............................................354
15.1.3.4 3-Phase Power Measurement Module.......................................355
15.1.3.5 8 Channel Analog Input Modules...............................................355
15.1.4 Analog Output Modules..................................................................356
15.1.4.1 2 Channel Analog Output Modules ............................................356
15.1.4.2 4 Channel Analog Output Modules ............................................356
15.1.5 Specialty Modules..........................................................................357
15.1.5.1 Counter Modules .......................................................................357
15.1.5.2 Pulse Width Modules.................................................................359
15.1.5.3 Serial Interface Modules with alternative Data Format...............359
15.1.5.4 Serial Interface Modules with Standard Data Format.................360
15.1.5.5 Data Exchange Module .............................................................360
15.1.5.6 SSI Transmitter Interface Modules ............................................360
15.1.5.7 Incremental Encoder Interface Modules ....................................361
15.1.5.8 DC-Drive Controller ...................................................................363
15.1.5.9 Stepper Controller .....................................................................364
15.1.5.10 RTC Module ..............................................................................365
15.1.5.11 DALI/DSI Master Module...........................................................365
15.1.5.12 DALI Multi-Master Module .........................................................366
15.1.5.13 LON®FTT Module .....................................................................368
15.1.5.14 EnOcean Radio Receiver ..........................................................368
15.1.5.15 MP Bus Master Module .............................................................368
15.1.5.16 Bluetooth®RF-Transceiver ........................................................369
15.1.5.17 Vibration Velocity/Bearing Condition Monitoring VIB I/O............370
15.1.5.18 KNX/EIB/TP1 Module ................................................................370
15.1.5.19 AS-interface Master Module ......................................................371
15.1.6 System Modules ............................................................................373
15.1.6.1 System Modules with Diagnostics .............................................373
15.1.6.2 Binary Space Module ................................................................373
15.2 CODESYS 2 Libraries ........................................................................374

14 Table of Contents WAGO-I/O-SYSTEM 750
750-8207 PFC200 CS 2ETH RS 3G
Manual
Draft version 1.2.1 from 2017-09-13, valid from FW Version 02.06.20(09)
15.2.1 General Libraries ...........................................................................374
15.2.1.1 CODESYS System Libraries .....................................................374
15.2.1.2 SysLibCom.lib ...........................................................................375
15.2.1.3 SysLibFile.lib .............................................................................375
15.2.1.4 SysLibFileAsync.lib....................................................................376
15.2.1.5 SysLibRtc.lib..............................................................................377
15.2.1.6 BusDiag.lib ................................................................................378
15.2.1.7 mod_com.lib ..............................................................................378
15.2.1.8 SerComm.lib..............................................................................378
15.2.1.9 WagoConfigToolLIB.lib..............................................................379
15.2.1.10 WagoLibCpuUsage.lib...............................................................395
15.2.1.11 WagoLibDiagnosticIDs.lib..........................................................395
15.2.1.12 WagoLibLed.lib..........................................................................396
15.2.1.13 WagoLibNetSnmp.lib.................................................................396
15.2.1.14 WagoLibNetSnmpManager.lib...................................................396
15.2.1.15 WagoLibSSL.lib.........................................................................397
15.2.1.16 WagoLibTerminalDiag.lib...........................................................397
List of Figures ................................................................................................398
List of Tables..................................................................................................401

WAGO-I/O-SYSTEM 750 Notes about this Documentation 15
750-8207 PFC200 CS 2ETH RS 3G
Manual
Draft version 1.2.1 from 2017-09-13, valid from FW Version 02.06.20(09)
1 Notes about this Documentation
Always retain this documentation!
This documentation is part of the product. Therefore, retain the documentation
during the entire service life of the product. Pass on the documentation to any
subsequent user. In addition, ensure that any supplement to this documentation
is included, if necessary.
1.1 Validity of this Documentation
This documentation is only applicable to the “PFC200 CS 2ETH RS 3G”
controller (750-8207) and the variants listed in the table below.
Table 1: Variants
Item Number/Variant
Designation
750-8207
PFC200 CS 2ETH RS 3G
750-8207/025-000
PFC200 CS 2ETH RS 3G/T
Documentation Validity for Variants
Unless otherwise indicated, the information given in this documentation applies
to listed variants.
This documentation is only applicable from FW Version 02.06.20(09).
1.2 Copyright
This Manual, including all figures and illustrations, is copyright-protected. Any
further use of this Manual by third parties that violate pertinent copyright
provisions is prohibited. Reproduction, translation, electronic and phototechnical
filing/archiving (e.g., photocopying) as well as any amendments require the
written consent of WAGO Kontakttechnik GmbH & Co. KG, Minden, Germany.
Non-observance will involve the right to assert damage claims.

16 Notes about this Documentation WAGO-I/O-SYSTEM 750
750-8207 PFC200 CS 2ETH RS 3G
Manual
Draft version 1.2.1 from 2017-09-13, valid from FW Version 02.06.20(09)
1.3 Symbols
Personal Injury!
Indicates a high-risk, imminently hazardous situation which, if not avoided, will
result in death or serious injury.
Personal Injury Caused by Electric Current!
Indicates a high-risk, imminently hazardous situation which, if not avoided, will
result in death or serious injury.
Personal Injury!
Indicates a moderate-risk, potentially hazardous situation which, if not avoided,
could result in death or serious injury.
Personal Injury!
Indicates a low-risk, potentially hazardous situation which, if not avoided, may
result in minor or moderate injury.
Damage to Property!
Indicates a potentially hazardous situation which, if not avoided, may result in
damage to property.
Damage to Property Caused by Electrostatic Discharge (ESD)!
Indicates a potentially hazardous situation which, if not avoided, may result in
damage to property.
Important Note!
Indicates a potential malfunction which, if not avoided, however, will not result in
damage to property.

WAGO-I/O-SYSTEM 750 Notes about this Documentation 17
750-8207 PFC200 CS 2ETH RS 3G
Manual
Draft version 1.2.1 from 2017-09-13, valid from FW Version 02.06.20(09)
Additional Information:
Refers to additional information which is not an integral part of this
documentation (e.g., the Internet).

18 Notes about this Documentation WAGO-I/O-SYSTEM 750
750-8207 PFC200 CS 2ETH RS 3G
Manual
Draft version 1.2.1 from 2017-09-13, valid from FW Version 02.06.20(09)
1.4 Number Notation
Table 2: Number Notation
Number Code
Example
Note
Decimal
100
Normal notation
Hexadecimal
0x64
C notation
Binary
'100'
'0110.0100'
In quotation marks, nibble separated
with dots (.)
1.5 Font Conventions
Table 3: Font Conventions
Font Type
Indicates
italic
Names of paths and data files are marked in italic-type.
e.g.: C:\Program Files\WAGO Software
Menu
Menu items are marked in bold letters.
e.g.:
Save
>
A greater-than sign between two names means the selection of a
menu item from a menu.
e.g.: File > New
Input
Designation of input or optional fields are marked in bold letters,
e.g.: Start of measurement range
“Value”
Input or selective values are marked in inverted commas.
e.g.: Enter the value “4 mA” under
Start of measurement range
.
[Button]
Pushbuttons in dialog boxes are marked with bold letters in square
brackets.
e.g.: [Input]
[Key]
Keys are marked with bold letters in square brackets.
e.g.: [F5]

WAGO-I/O-SYSTEM 750 Important Notes 19
750-8207 PFC200 CS 2ETH RS 3G
Manual
Draft version 1.2.1 from 2017-09-13, valid from FW Version 02.06.20(09)
2 Important Notes
This section includes an overall summary of the most important safety
requirements and notes that are mentioned in each individual section. To protect
your health and prevent damage to devices as well, it is imperative to read and
carefully follow the safety guidelines.
2.1 Legal Bases
2.1.1 Subject to Changes
WAGO Kontakttechnik GmbH & Co. KG reserves the right to provide for any
alterations or modifications. WAGO Kontakttechnik GmbH & Co. KG owns all
rights arising from the granting of patents or from the legal protection of utility
patents. Third-party products are always mentioned without any reference to
patent rights. Thus, the existence of such rights cannot be excluded.
2.1.2 Personnel Qualifications
All sequences implemented on WAGO-I/O-SYSTEM 750 devices may only be
carried out by electrical specialists with sufficient knowledge in automation. The
specialists must be familiar with the current norms and guidelines for the devices
and automated environments.
All changes to the coupler or controller should always be carried out by qualified
personnel with sufficient skills in PLC programming.
2.1.3 Use of the WAGO-I/O-SYSTEM 750 in Compliance with
Underlying Provisions
Fieldbus couplers, fieldbus controllers and I/O modules found in the modular
WAGO-I/O-SYSTEM 750 receive digital and analog signals from sensors and
transmit them to actuators or higher-level control systems. Using programmable
controllers, the signals can also be (pre-) processed.
The devices have been developed for use in an environment that meets the IP20
protection class criteria. Protection against finger injury and solid impurities up to
12.5 mm diameter is assured; protection against water damage is not ensured.
Unless otherwise specified, operation of the devices in wet and dusty
environments is prohibited.
Operating the WAGO-I/O-SYSTEM 750 devices in home applications without
further measures is only permitted if they meet the emission limits (emissions of
interference) according to EN 61000-6-3. You will find the relevant information in
the section “Device Description” > “Standards and Guidelines” in the manual for
the used fieldbus coupler/controller.
Appropriate housing (per 2014/34/EU) is required when operating the WAGO-
I/O-SYSTEM 750 in hazardous environments. Please note that a prototype test

20 Important Notes WAGO-I/O-SYSTEM 750
750-8207 PFC200 CS 2ETH RS 3G
Manual
Draft version 1.2.1 from 2017-09-13, valid from FW Version 02.06.20(09)
certificate must be obtained that confirms the correct installation of the system in
a housing or switch cabinet.
2.1.4 Technical Condition of Specified Devices
The devices to be supplied ex works are equipped with hardware and software
configurations, which meet the individual application requirements. WAGO
Kontakttechnik GmbH & Co. KG will be exempted from any liability in case of
changes in hardware or software as well as to non-compliant usage of devices.
Please send your request for modified and new hardware or software
configurations directly to WAGO Kontakttechnik GmbH & Co. KG.