WAGO 750-8204 User manual
Manual
WAGO-I/O-SYSTEM 750
PFC200 DC 2ETH RS CAN
750-8204(/xxx-xxx)
PLC - PFC200 Controller
Version 1.1.0, valid from SW-Version 02.02.12(03)
2 WAGO-I/O-SYSTEM 750
750-8204 PFC200 DC 2ETH RS CAN
© 2014 by WAGO Kontakttechnik GmbH & Co. KG
All rights reserved.
WAGO Kontakttechnik GmbH & Co. KG
Hansastraße 27
D-32423 Minden
Phone: +49 (0) 571/8 87 – 0
Fax: +49 (0) 571/8 87 – 1 69
E-Mail: info@wago.com
Web: http://www.wago.com
Technical Support
Phone: +49 (0) 571/8 87 – 5 55
Fax: +49 (0) 571/8 87 – 85 55
E-Mail: 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
excluded, we always appreciate any information or suggestions for improving the
documentation.
E-Mail: documentation@wago.com
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.
Manual
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Table of Contents
1 Notes about this Documentation ............................................................... 12
1.1 Validity of this Documentation ............................................................... 12
1.2 Copyright ................................................................................................. 12
1.3 Symbols ................................................................................................... 13
1.4 Number Notation ..................................................................................... 15
1.5 Font Conventions .................................................................................... 15
2 Important Notes ......................................................................................... 16
2.1 Legal Bases ............................................................................................. 16
2.1.1 Subject to Changes ............................................................................. 16
2.1.2 Personnel Qualifications ..................................................................... 16
2.1.3 Use of the WAGO-I/O-SYSTEM 750 in Compliance with Underlying
Provisions ........................................................................................... 16
2.1.4 Technical Condition of Specified Devices ......................................... 17
2.2 Safety Advice (Precautions) .................................................................... 18
2.3 Special Use Conditions for ETHERNET Devices .................................. 20
3 Device Description ..................................................................................... 21
3.1 View ........................................................................................................ 24
3.2 Connectors ............................................................................................... 26
3.2.1 Data Contacts/Internal Bus ................................................................. 26
3.2.2 Power Jumper Contacts/Field Supply ................................................ 27
3.2.3 CAGE CLAMP® Connectors ............................................................. 28
3.2.4 Service Interface ................................................................................. 29
3.2.5 Network Connections – X1, X2 ......................................................... 30
3.2.6 RS-232/RS-485 – X3 Communication Connection ........................... 31
3.2.6.1 Operating as an RS-232 Interface .................................................. 32
3.2.6.2 Operating as an RS-485 Interface .................................................. 33
3.2.7 CANopen – X4 Fieldbus Connection ................................................. 34
3.3 Display Elements .................................................................................... 36
3.3.1 Power Supply Indicating Elements .................................................... 36
3.3.2 Fieldbus/System Indicating Elements ................................................ 37
3.3.3 Memory Card Indicating Elements .................................................... 38
3.3.4 Network Indicating Elements ............................................................. 39
3.4 Operating Elements ................................................................................. 40
3.4.1 Operating Mode Switch ...................................................................... 40
3.4.2 Reset Button ....................................................................................... 41
3.5 Slot for Memory Card ............................................................................. 42
3.6 Schematic Diagram ................................................................................. 43
3.7 Technical Data ........................................................................................ 44
3.7.1 Device Data ........................................................................................ 44
3.7.2 System Data ........................................................................................ 44
3.7.3 Power supply ...................................................................................... 44
3.7.4 Clock................................................................................................... 44
3.7.5 Programming ...................................................................................... 45
3.7.6 Internal data bus ................................................................................. 45
3.7.7 ETHERNET ....................................................................................... 45
3.7.8 CANopen ............................................................................................ 45
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3.7.9 Serial interface .................................................................................... 46
3.7.10 Connection Type ................................................................................ 47
3.7.11 Climatic Environmental Conditions ................................................... 47
3.8 Approvals ................................................................................................ 48
3.9 Standards and Guidelines ........................................................................ 48
4 Function Description ................................................................................. 49
4.1 Network Configuration ........................................................................... 49
4.1.1 Operation in Switch Mode .................................................................. 49
4.1.2 Operation with Separate Network Interfaces ..................................... 49
5 Mounting ..................................................................................................... 50
5.1 Installation Position ................................................................................. 50
5.2 Overall Configuration ............................................................................. 50
5.3 Mounting onto Carrier Rail ..................................................................... 52
5.3.1 Carrier Rail Properties ........................................................................ 52
5.3.2 WAGO DIN Rail ................................................................................ 53
5.4 Spacing .................................................................................................... 53
5.5 Mounting Sequence ................................................................................. 54
5.6 Inserting Devices ..................................................................................... 55
5.6.1 Inserting the Fieldbus Coupler/Controller .......................................... 55
5.6.2 Inserting the I/O Module .................................................................... 56
6 Connect Devices ......................................................................................... 57
6.1 Connecting a Conductor to the CAGE CLAMP® ................................... 57
6.2 Power Supply Concept ............................................................................ 58
6.2.1 Supplementary Power Supply Regulations ........................................ 58
7 Commissioning ........................................................................................... 60
7.1 Switching On the Controller ................................................................... 60
7.2 Determining the IP Address of the Host PC ........................................... 61
7.3 Setting an IP Address .............................................................................. 62
7.3.1 Assigning an IP Address using DHCP ............................................... 63
7.3.2 Changing an IP Address using the “CBM” Configuration Tool via the
Serial Interface.................................................................................... 64
7.3.3 Changing an IP Address using “WAGO Ethernet Settings” .............. 67
7.4 Testing the Network Connection ............................................................ 69
7.5 Shutdown/Restart .................................................................................... 70
7.6 Initiating Reset Functions ....................................................................... 71
7.6.1 Warm Start Reset ................................................................................ 71
7.6.2 Cold Start Reset .................................................................................. 71
7.6.3 Software Reset .................................................................................... 71
7.6.4 Setting a Fixed IP Address ................................................................. 71
7.6.5 Factory Reset ...................................................................................... 72
7.7 Users and Passwords ............................................................................... 73
7.7.1 Services and Users .............................................................................. 73
7.7.2 WBM Group ....................................................................................... 74
7.7.3 Linux User Group ............................................................................... 74
7.7.4 SNMP User Group ............................................................................. 74
7.8 Configuration .......................................................................................... 75
7.8.1 Configuration using Web-Based Management (WBM) ..................... 76
7.8.1.1 WBM User Administration ............................................................ 77
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7.8.1.2 General Information about the Page .............................................. 79
7.8.1.3 “Status Information” Page ............................................................. 81
7.8.1.3.1 “Controller Details” Group ....................................................... 81
7.8.1.3.2 “Network Details (Xn)” Group(s) ............................................. 81
7.8.1.4 “CODESYS Configuration” Page ................................................. 82
7.8.1.4.1 “General Configuration” Group ................................................ 82
7.8.1.5 “CODESYS Information” Page ..................................................... 83
7.8.1.5.1 “CODESYS” Group .................................................................. 83
7.8.1.5.2 “Project Details” Group ............................................................ 83
7.8.1.5.3 "Task n" Group(s) ..................................................................... 83
7.8.1.6 “CODESYS WebVisu” Page ......................................................... 85
7.8.1.6.1 “Webserver Configuration” Group ........................................... 85
7.8.1.7 “Configuration of Network Parameters” Page" ............................. 86
7.8.1.7.1 “Hostname” Group .................................................................... 86
7.8.1.7.2 “Domain Name” Group ............................................................ 86
7.8.1.8 “TCP/IP Configuration” Page ........................................................ 87
7.8.1.8.1 “Switch Configuration” Group ................................................. 87
7.8.1.8.2 “IP Address (Xn)” Group(s) ..................................................... 87
7.8.1.8.3 “Default Gateway” Group ......................................................... 88
7.8.1.8.4 “DNS Server” Group ................................................................ 88
7.8.1.9 “Configuration of ETHERNET Parameters” Page ........................ 89
7.8.1.9.1 “Interface Xn” Groups .............................................................. 89
7.8.1.10 “Configuration of Time and Date” Page ....................................... 90
7.8.1.10.1 “Date on Device” Group ........................................................... 90
7.8.1.10.2 “Time on Device” Group .......................................................... 90
7.8.1.10.3 “Time Zone” Group .................................................................. 91
7.8.1.10.4 “TZ String” Group .................................................................... 91
7.8.1.11 “Configuration of the Users for the Web-based Management” Page92
7.8.1.11.1 “Change Password for Selected User” Group ........................... 92
7.8.1.12 “Create Bootable Image” Page ...................................................... 93
7.8.1.12.1 "Create Bootable Image from Active Partition (<Active
Partition>" Group ...................................................................... 93
7.8.1.13 “Configuration of Serial Interface RS232” Page ........................... 94
7.8.1.13.1 “Serial Interface Assigned to” Group ....................................... 94
7.8.1.13.2 “Assign Owner of Serial Interface (Active after Next Controller
Reboot)” Group ......................................................................... 94
7.8.1.14 “Reboot Controller” Page .............................................................. 95
7.8.1.14.1 “Reboot Controller” Group ....................................................... 95
7.8.1.15 “Firmware Back-up” Page ............................................................. 96
7.8.1.16 “Firmware Restore” Page .............................................................. 97
7.8.1.17 “System Partition” Page ................................................................ 98
7.8.1.17.1 “Current Active Partition” Group ............................................. 98
7.8.1.17.2 “Set Inactive Partition Active” Group ...................................... 98
7.8.1.18 “Mass Storage” Page ..................................................................... 99
7.8.1.18.1 “<Device Name>” Group(s) ..................................................... 99
7.8.1.18.2 “<Device Name> - FAT Format” Group(s) .............................. 99
7.8.1.19 “Software Uploads” Page ............................................................ 100
7.8.1.19.1 “Upload New Software” Group .............................................. 100
7.8.1.19.2 “Activate New Software” Group ............................................ 100
7.8.1.20 “Configuration of Network Services” Page ................................. 101
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7.8.1.20.1 “Telnet” Group ........................................................................ 101
7.8.1.20.2 “FTP” Group ........................................................................... 101
7.8.1.20.3 “FTPS” Group ......................................................................... 101
7.8.1.20.4 “HTTP” Group ........................................................................ 101
7.8.1.20.5 “HTTPS” Group ...................................................................... 101
7.8.1.21 “Configuration of NTP Client” Page ........................................... 102
7.8.1.21.1 “NTP Client” Group................................................................ 102
7.8.1.22 “Configuration of the CODESYS Services” Page ....................... 103
7.8.1.22.1 “CODESYS Webserver” Group ............................................. 103
7.8.1.22.2 “Communication” Group ........................................................ 103
7.8.1.22.3 “Port Authentication” Group .................................................. 103
7.8.1.22.4 “Port Authentication Password” Group .................................. 103
7.8.1.23 “SSH Client Settings” Page ......................................................... 104
7.8.1.23.1 “SSH Client” Group ................................................................ 104
7.8.1.24 “TFTP Server” Page .................................................................... 105
7.8.1.24.1 “TFTP Server” Group ............................................................. 105
7.8.1.25 “Configuration of SNMP parameter” Page ................................. 106
7.8.1.25.1 “General SNMP Configuration” Group .................................. 106
7.8.1.26 “Configuration of SNMP Parameter” Page ................................. 107
7.8.1.26.1 “SNMP v1/v2c Manager Configuration” Group .................... 107
7.8.1.26.2 “Actually Configured Trap Receivers” Group(s) ................... 107
7.8.1.26.3 “Trap Receiver n” Group(s) .................................................... 108
7.8.1.26.4 “Add new Trap Receiver” Group ............................................ 108
7.8.1.27 “Configuration of SNMP v3 Users” Page ................................... 109
7.8.1.27.1 “Actually Configured v3 Users” Group(s) .............................. 109
7.8.1.27.2 “v3 User n” Group(s) .............................................................. 109
7.8.1.27.3 “Add New v3 User” Group ..................................................... 110
7.8.1.28 “Diagnostic Information” Page .................................................... 111
7.8.2 Configuration using a Terminal Program (CBM) ............................ 112
7.8.3 Configuration using “WAGO ETHERNET Settings” ..................... 113
7.8.3.1 Identification Tab ......................................................................... 115
7.8.3.2 Network Tab ................................................................................ 116
7.8.3.3 Protocol Tab ................................................................................. 118
7.8.3.4 Status Tab .................................................................................... 119
8 Run-time System CODESYS 2.3 ............................................................ 120
8.1 Installing the CODESYS 2.3 Programming System ............................. 120
8.2 First Program with CODESYS 2.3 ....................................................... 120
8.2.1 Start the CODESYS Programming System ...................................... 120
8.2.2 Creating a Project and Selecting the Target System ........................ 120
8.2.3 Creating the PLC Configuration ....................................................... 122
8.2.4 Editing the Program Function Block ................................................ 128
8.2.5 Loading and Running the PLC Program in the Fieldbus Controller
(ETHERNET) ................................................................................... 131
8.2.6 Creating a Boot Project .................................................................... 133
8.3 Syntax of Logical Addresses ................................................................. 133
8.4 Creating Tasks ....................................................................................... 134
8.4.1 Cyclic Tasks ..................................................................................... 137
8.4.2 Freewheeling Tasks .......................................................................... 138
8.5 System Events ....................................................................................... 138
8.5.1 Creating an Event Handler ............................................................... 141
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8.6 Process Images ...................................................................................... 143
8.6.1 Process Images for I/O Modules Connected to the Controller ......... 145
8.6.2 Process Image for Slaves Connected to the Fieldbus ....................... 146
8.7 Access to Process Images of the Input and Output Data via CODESYS
2.3 .......................................................................................................... 146
8.8 Addressing Example ............................................................................. 148
8.9 Internal Data Bus Synchronization ....................................................... 149
8.9.1 Case 1: CODESYS Task Interval Set Smaller than the I/O Module
Cycle ................................................................................................. 149
8.9.2 Case 2: CODESYS Task Interval Smaller than Twice the Internal
Data Bus Cycle ................................................................................. 151
8.9.3 Case 3: CODESYS Task Interval Greater than Twice the Internal Data
Buc Cycle ......................................................................................... 152
8.9.4 Case 4: CODESYS Task Interval Greater than 10 ms ..................... 153
8.9.5 Internal Data Bus Configuration ...................................................... 154
8.9.5.1 Effect of Update Mode on CODESYS Tasks .............................. 155
8.9.5.1.1 Asynchronous Update Mode ................................................... 155
8.9.5.1.2 Synchronous Update Mode ..................................................... 156
8.10 Memory Settings in CODESYS ............................................................ 156
8.10.1 Program Memory.............................................................................. 156
8.10.2 Data Memory and Function Block Limitation ................................. 157
8.10.3 Remanent Memory ........................................................................... 158
8.11 CODESYS Visualization ...................................................................... 159
8.11.1 Limits of CODESYS Visualization .................................................. 162
8.11.2 Eliminating Errors in CODESYS Web Visualization ...................... 164
8.11.3 FAQs about CODESYS Web Visualization..................................... 165
9 MODBUS .................................................................................................. 167
9.1 General .................................................................................................. 167
9.2 Features ................................................................................................. 167
9.3 Configuration ........................................................................................ 168
9.3.1 MODBUS Settings ........................................................................... 169
9.3.2 MODBUS TCP Settings ................................................................... 170
9.3.3 MODBUS UDP Settings .................................................................. 170
9.3.4 MODBUS RTU Settings .................................................................. 171
9.4 Data Exchange ...................................................................................... 173
9.4.1 Process Image ................................................................................... 174
9.4.2 Flag Area .......................................................................................... 175
9.4.3 MODBUS Registers ......................................................................... 176
9.4.4 MODBUS Mapping.......................................................................... 176
9.4.4.1 MODBUS Mapping for Write Bit Services FC1, FC2 ................ 176
9.4.4.2 MODBUS Mapping for Write Bit Services FC5, FC15 .............. 177
9.4.4.3 MODBUS Mapping for Read Register Services FC3, FC4, FC23178
9.4.4.4 MODBUS Mapping for Write Register Services FC6, FC16, FC22,
FC23 ............................................................................................ 180
9.5 WAGO MODBUS Register .................................................................. 182
9.5.1 Process Image Properties .................................................................. 183
9.5.1.1 Register 0x1022 – Number of Registers in the MODBUS Input
Process Image .............................................................................. 183
9.5.1.2 Register 0x1023 – Number of Registers in the MODBUS Output
Process Image .............................................................................. 183
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9.5.1.3 Register 0x1024 – Number of Bits in the MODBUS Input Process
Image ........................................................................................... 183
9.5.1.4 Register 0x1025 – Number of Bits in the MODBUS Output
Process Image .............................................................................. 183
9.5.2 Network Configuration ..................................................................... 184
9.5.2.1 Register 0x1028 – IP Configuration ............................................ 184
9.5.2.2 Register 0x102A – Number of Established TCP Connections .... 184
9.5.2.3 Register 0x1030 – MODBUS TCP Socket Timeout ................... 184
9.5.2.4 Register 0x1031 – MAC Address for ETHERNET-Interface 1
(eth0) ............................................................................................ 184
9.5.2.5 Register 0x1037 - MODBUS TCP Response Delay ................... 184
9.5.3 PLC Status Register .......................................................................... 185
9.5.4 MODBUS Watchdog........................................................................ 185
9.5.4.1 Register 0x1100 – Watchdog Command ..................................... 185
9.5.4.2 Register 0x1101 – Watchdog Status ............................................ 187
9.5.4.3 Register 0x1102 – Watchdog Timeout ........................................ 187
9.5.4.4 Register 0x1103 – Watchdog Config .......................................... 188
9.5.5 MODBUS Constants Register .......................................................... 188
9.5.6 Electronic Nameplate ....................................................................... 189
9.5.6.1 Register 0x2010 – Revision (Firmware Index) ........................... 189
9.5.6.2 Register 0x2011 – Series Designator ........................................... 189
9.5.6.3 Register 0x2012 – Device ID ...................................................... 189
9.5.6.4 Register 0x2013 – Major Firmware Version ............................... 189
9.5.6.5 Register 0x2014 – Minor Firmware Version ............................... 189
9.5.6.6 Register 0x2015 – MBS Version ................................................. 189
9.6 Diagnostics ............................................................................................ 190
9.6.1 Diagnostics for the MODBUS Master ............................................. 190
9.6.2 Diagnostics for the Runtime System ................................................ 190
9.6.3 Diagnostics for the Error Server ....................................................... 190
10 CANopen Master and Slave .................................................................... 193
10.1 Object Directory .................................................................................... 193
10.2 Communications Profile ........................................................................ 193
10.2.1 Master Configuration........................................................................ 197
10.3 Data Exchange ...................................................................................... 198
10.3.1 Controller Communication Objects .................................................. 198
10.3.2 Fieldbus-Specific Addressing ........................................................... 199
10.3.3 Examples for the Definition of PFC Fieldbus Variables .................. 203
10.3.3.1 CODESYS Access to PFC Variables .......................................... 203
10.3.3.2 Maximum Indices ........................................................................ 203
10.3.4 CANopen Master Control Configuration ......................................... 205
10.3.4.1 Selecting the Master .................................................................... 205
10.3.4.2 Setting the Master Parameters ..................................................... 206
10.3.4.3 Adding Slaves .............................................................................. 208
10.3.4.4 Configuring the Slave PDOs ....................................................... 214
10.3.4.5 Configuring the Service Data Objects ......................................... 217
10.3.5 CANopen Slave Control Configuration ........................................... 220
10.3.5.1 CANopen Variables Configuration ............................................. 221
10.3.5.2 Configuring of CANopen Parameters ......................................... 222
10.4 Fieldbus Coupler Diagnostics ............................................................... 223
10.4.1 DiagGetBusState() and DiagGetState() ............................................ 223
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10.4.2 Creating Diagnostics 7 in CODESYS 2.3 ........................................ 224
10.4.3 Calling Up the Diagnostics Function Block ..................................... 226
10.4.4 Executing a Bus Diagnosis using DiagGetBusState() ...................... 227
10.4.5 Performing Subscriber Diagnostics using DiagGetState() ............... 229
10.4.6 Evaluating the CANopen Diagnosis (Emergency Messages) .......... 231
10.5 Data Exchange between Simple CAN Subscribers and PFC200 in the
CANopen Network ................................................................................ 233
10.6 Data Exchange between CAN Subscribers and the PFC200 in a CAN
Layer2 Network .................................................................................... 235
11 Diagnostics ................................................................................................ 236
11.1 Operating and Status Messages ............................................................. 236
11.1.1 Power Supply Indicating Elements .................................................. 236
11.1.2 Fieldbus/System Indicating Elements .............................................. 237
11.2 Diagnostics Messages (I/O LED) .......................................................... 241
11.2.1 Flashing Sequence ............................................................................ 241
11.2.2 Example of a Diagnostics Message Indicated by a Blink Code ....... 243
11.2.3 Meaning of Blink Codes and Procedures for Troubleshooting ........ 244
12 Service ....................................................................................................... 250
12.1 Inserting and Removing the Memory Card ........................................... 250
12.1.1 Inserting the Memory Card .............................................................. 250
12.1.2 Removing the Memory Card ............................................................ 250
13 Removal .................................................................................................... 252
13.1 Removing Devices ................................................................................ 252
13.1.1 Removing the Fieldbus Coupler/Controller ..................................... 252
13.1.2 Removing the I/O Module ................................................................ 253
14 Appendix ................................................................................................... 254
14.1 Structure of Process Data for the I/O Modules ..................................... 254
14.1.1 Digital Input Modules....................................................................... 255
14.1.1.1 1 Channel Digital Input Module with Diagnostics ...................... 255
14.1.1.2 2 Channel Digital Input Modules ................................................ 255
14.1.1.3 2 Channel Digital Input Module with Diagnostics ...................... 255
14.1.1.4 2 Channel Digital Input Module with Diagnostics and Output
Process Data ................................................................................. 256
14.1.1.5 4 Channel Digital Input Modules ................................................ 256
14.1.1.6 8 Channel Digital Input Modules ................................................ 256
14.1.1.7 8 Channel Digital Input Module PTC with Diagnostics and Output
Process Data ................................................................................. 257
14.1.1.8 16 Channel Digital Input Modules .............................................. 257
14.1.2 Digital Output Modules .................................................................... 258
14.1.2.1 1 Channel Digital Output Module with Input Process Data ........ 258
14.1.2.2 2 Channel Digital Output Modules .............................................. 258
14.1.2.3 2 Channel Digital Input Modules with Diagnostics and Input
Process Data ................................................................................. 259
14.1.2.4 4 Channel Digital Output Modules .............................................. 260
14.1.2.5 4 Channel Digital Output Modules with Diagnostics and Input
Process Data ................................................................................. 260
14.1.2.6 8 Channel Digital Output Module ............................................... 260
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14.1.2.7 8 Channel Digital Output Modules with Diagnostics and Input
Process Data ................................................................................. 261
14.1.2.8 16 Channel Digital Output Modules ............................................ 261
14.1.2.9 8 Channel Digital Input/Output Modules .................................... 262
14.1.3 Analog Input Modules ...................................................................... 263
14.1.3.1 1 Channel Analog Input Modules ................................................ 263
14.1.3.2 2 Channel Analog Input Modules ................................................ 263
14.1.3.3 4 Channel Analog Input Modules ................................................ 264
14.1.3.4 3-Phase Power Measurement Module ......................................... 265
14.1.3.5 8 Channel Analog Input Modules ................................................ 265
14.1.4 Analog Output Modules ................................................................... 266
14.1.4.1 2 Channel Analog Output Modules ............................................. 266
14.1.4.2 4 Channel Analog Output Modules ............................................. 266
14.1.5 Specialty Modules ............................................................................ 267
14.1.5.1 Counter Modules ......................................................................... 267
14.1.5.2 Pulse Width Modules ................................................................... 269
14.1.5.3 Serial Interface Modules with alternative Data Format ............... 269
14.1.5.4 Serial Interface Modules with Standard Data Format ................. 270
14.1.5.5 Data Exchange Module ................................................................ 270
14.1.5.6 SSI Transmitter Interface Modules .............................................. 270
14.1.5.7 Incremental Encoder Interface Modules ...................................... 271
14.1.5.8 DC-Drive Controller .................................................................... 273
14.1.5.9 Stepper Controller ........................................................................ 274
14.1.5.10 RTC Module ................................................................................ 275
14.1.5.11 DALI/DSI Master Module ........................................................... 275
14.1.5.12 DALI Multi-Master Module ........................................................ 276
14.1.5.13 LON® FTT Module ...................................................................... 278
14.1.5.14 EnOcean Radio Receiver ............................................................. 278
14.1.5.15 MP Bus Master Module ............................................................... 278
14.1.5.16 Bluetooth® RF-Transceiver .......................................................... 279
14.1.5.17 Vibration Velocity/Bearing Condition Monitoring VIB I/O ....... 280
14.1.5.18 KNX/EIB/TP1 Module ................................................................ 280
14.1.5.19 AS-interface Master Module ....................................................... 281
14.1.6 System Modules ............................................................................... 283
14.1.6.1 System Modules with Diagnostics ............................................... 283
14.1.6.2 Binary Space Module .................................................................. 283
14.2 CODESYS Libraries ............................................................................. 284
14.2.1 General Libraries .............................................................................. 284
14.2.1.1 CODESYS System Libraries ....................................................... 284
14.2.1.2 SysLibCom.lib ............................................................................. 285
14.2.1.3 SysLibFile.lib ............................................................................... 285
14.2.1.4 SysLibFileAsync.lib .................................................................... 286
14.2.1.5 SysLibRtc.lib ............................................................................... 286
14.2.1.6 BusDiag.lib .................................................................................. 287
14.2.1.7 mod_com.lib ................................................................................ 287
14.2.1.8 SerComm.lib ................................................................................ 287
14.2.1.9 WagoConfigToolLIB.lib ............................................................. 288
14.2.1.10 WagoLibCpuUsage.lib ................................................................ 303
14.2.1.11 WagoLibDiagnosticIDs.lib .......................................................... 303
14.2.1.12 WagoLibLed.lib ........................................................................... 304
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750-8204 PFC200 DC 2ETH RS CAN
14.2.1.13 WagoLibNetSnmp.lib .................................................................. 304
14.2.1.14 WagoLibNetSnmpManager.lib .................................................... 304
14.2.1.15 WagoLibSSL.lib .......................................................................... 305
14.2.1.16 WagoLibTerminalDiag.lib ........................................................... 305
14.2.2 Libraries for a CANopen and CANLayer2 Link .............................. 306
14.2.2.1 WagoCANLayer2_02.lib ............................................................. 306
14.2.2.2 WagoCANopen_02.lib ................................................................ 306
List of Figures .................................................................................................... 307
List of Tables ...................................................................................................... 310
Manual
Version 1.1.0, valid from SW-Version 02.02.12(03)
12 Notes about this Documentation WAGO-I/O-SYSTEM 750
Table 1: Variants
Item Number/Variant
Designation
750-8204
PFC200 DC 2ETH RS CAN
750-8204/025-000
PFC200 DC 2ETH RS CAN/T
750-8204 PFC200 DC 2ETH RS CAN
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 controller “PFC200 DC 2ETH RS
CAN” (750-8204) and the variants listed in the table below.
Documentation Validity for Variants
Unless otherwise indicated, the information given in this documentation applies to
listed variants.
This documentation is only applicable from SW-Version 02.02.12(03).
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.
Manual
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WAGO-I/O-SYSTEM 750 Notes about this Documentation 13
750-8204 PFC200 DC 2ETH RS CAN
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.
Manual
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14 Notes about this Documentation WAGO-I/O-SYSTEM 750
750-8204 PFC200 DC 2ETH RS CAN
Additional Information:
Refers to additional information which is not an integral part of this
documentation (e.g., the Internet).
Manual
Version 1.1.0, valid from SW-Version 02.02.12(03)
WAGO-I/O-SYSTEM 750 Notes about this Documentation 15
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 (.)
Table 3: Font Conventions
Font type
Indicates
italic
Names of paths and data files are marked in italic-type.
e.g.: C:\Programme\WAGO-I/O-CHECK
Menu
Menu items are marked in bold letters.
e.g.: Save
>
A greater-than sign between two names means the selection of a
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
e.g.: [Input]
[Key]
Keys are marked with bold letters in square brackets.
e.g.: [F5]
750-8204 PFC200 DC 2ETH RS CAN
1.4 Number Notation
1.5 Font Conventions
menu item from a menu.
brackets.
Manual
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16 Important Notes WAGO-I/O-SYSTEM 750
750-8204 PFC200 DC 2ETH RS CAN
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 that serve to increase the efficiency of technical
progress. 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.
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WAGO-I/O-SYSTEM 750 Important Notes 17
750-8204 PFC200 DC 2ETH RS CAN
Appropriate housing (per 94/9/EG) is required when operating the WAGO-I/OSYSTEM 750 in hazardous environments. Please note that a prototype test
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.
Manual
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18 Important Notes WAGO-I/O-SYSTEM 750
750-8204 PFC200 DC 2ETH RS CAN
2.2 Safety Advice (Precautions)
For installing and operating purposes of the relevant device to your system the
following safety precautions shall be observed:
Do not work on devices while energized!
All power sources to the device shall be switched off prior to performing any
installation, repair or maintenance work.
Install the device only in appropriate housings, cabinets or in electrical
operation rooms!
The WAGO-I/O-SYSTEM 750 and its components are an open system. As such,
install the system and its components exclusively in appropriate housings,
cabinets or in electrical operation rooms. Allow access to such equipment and
fixtures to authorized, qualified staff only by means of specific keys or tools.
Do not use in telecommunication circuits!
Only use devices equipped with ETHERNET or RJ-45 connectors in LANs.
Never connect these devices with telecommunication networks.
Replace defective or damaged devices!
Replace defective or damaged device/module (e.g., in the event of deformed
contacts), since the long-term functionality of device/module involved can no
longer be ensured.
Protect the components against materials having seeping and insulating
properties!
The components are not resistant to materials having seeping and insulating
properties such as: aerosols, silicones and triglycerides (found in some hand
creams). If you cannot exclude that such materials will appear in the component
environment, then install the components in an enclosure being resistant to the
above-mentioned materials. Clean tools and materials are imperative for handling
devices/modules.
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WAGO-I/O-SYSTEM 750 Important Notes 19
750-8204 PFC200 DC 2ETH RS CAN
Clean only with permitted materials!
Clean soiled contacts using oil-free compressed air or with ethyl alcohol and
leather cloths.
Do not use any contact spray!
Do not use any contact spray. The spray may impair contact area functionality in
connection with contamination.
Do not reverse the polarity of connection lines!
Avoid reverse polarity of data and power supply lines, as this may damage the
devices involved.
Avoid electrostatic discharge!
The devices are equipped with electronic components that may be destroyed by
electrostatic discharge when touched. Please observe the safety precautions
against electrostatic discharge per DIN EN 61340-5-1/-3. When handling the
devices, please ensure that environmental factors (personnel, work space and
packaging) are properly grounded.
Manual
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20 Important Notes WAGO-I/O-SYSTEM 750
750-8204 PFC200 DC 2ETH RS CAN
2.3 Special Use Conditions for ETHERNET Devices
If not otherwise specified, ETHERNET devices are intended for use on local
networks. Please note the following when using ETHERNET devices in your
system:
• Do not connect control components and control networks to an open
network such as the Internet or an office network. WAGO recommends
putting control components and control networks behind a firewall.
• Limit physical and electronic access to all automation components to
authorized personnel only.
• Change the default passwords before first use! This will reduce the risk of
unauthorized access to your system.
• Regularly change the passwords used! This will reduce the risk of
unauthorized access to your system.
• If remote access to control components and control networks is required,
use a Virtual Private Network (VPN).
• Regularly perform threat analyses. You can check whether the measures
taken meet your security requirements.
• Use “defense-in-depth” mechanisms in your system's security configuration
to restrict the access to and control of individual products and networks.
Manual
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WAGO-I/O-SYSTEM 750 Device Description 21
750-8204 PFC200 DC 2ETH RS CAN
3 Device Description
The controller 750-8204(PFC200 DC 2ETH RS CAN) is an automation device
that can perform control tasks of a PLC. It is suitable for mounting on a DIN rail
and stands out on account of its various interfaces.
This controller can be used for applications in mechanical and systems
engineering, in the processing industry and in building technology.
You can connect all available I/O modules of the WAGO-I/O-SYSTEM 750 (750
and 753 Series) to the controller, enabling it to internally process analog and
digital signals from the automation environment, or to supply these signals to
other devices via one of the available interfaces.
Automation tasks can be executed in all IEC 61131-3-compatible languages with
the programming system CODESYS 2.3 (WAGO-I/O-PRO).
The implementation of the CODESYS task processing is optimized with real-time
extensions in order to provide maximal performance for automation tasks. For
visualization, Web visualization is also available in addition to the development
environment.
The controller provides a physical 256 Mbyte program memory (flash), a 256
Mbyte data memory (RAM) and a 128 kbyte remanent memory (retain,
NVRAM). The memory capacities may not be able to be utilized fully on account
of internal administration.
The file system on the internal memory provides 64 Mbyte for applications. Files
may also be stored on a removable memory card, or on an internal RAM disk.
The controller provides a 16 Mbyte program memory, a 64 Mbyte data memory
and a 128 kbyte remanent memory (retain and flag variables) in an integrated
NVRAM for IEC-61131-3 programming on CODESYS applications.
</dg_
Two ETHERNET interfaces and an integrated, configurable switch enable line
topology wiring for:
• In line topology with a common MAC address and IP address for both
interfaces.
• Two separate networks with a common MAC address and an IP address for
each interface.
Both of these interfaces support:
• 10Base-T / 100Base-TX
• Full/Half duplex
• Autonegotiation
• Auto-MDI(X)
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22 Device Description WAGO-I/O-SYSTEM 750
750-8204 PFC200 DC 2ETH RS CAN
The following fieldbus circuits are implemented for exchange of process data:
• MODBUS TCP
• MODBUS UDP
• MODBUS RTU (via RS-232 or RS-485)
• CANopen Master/Slave
In the controller, all input signals from the sensors are combined. After connecting
the controller, all of the I/O modules on the bus node are detected and a local
process image is created from these. Analog and specialty module data is sent via
words and/or bytes; digital data is sent bit by bit.
No direct access from fieldbus to the process image for I/O modules!
Any data that is required from the I/O module process image must be explicitly
mapped in the CODESYS program to the data in the fieldbus process image and
vice versa! Direct access is not possible!
Fieldbus configuration can be performed using the CODESYS 2.3 controller
configuration.
A Web-based management system (WBM) is also available as a configuration aid.
This system includes various dynamic HTML pages from which, among other
things, information about configuration and the status of the controller can be
called up. The WBM is already stored in the device and is presented and operated
using an Internet browser. You can also save your own HTML pages in the
implemented file system, or call up programs directly.
In the controller's initial state, the installed firmware is based on Linux®, with
special real-time extensions of the RT-Preempt patch. In addition, the following
application programs are also installed on the controller, along with a number of
different auxiliary programs:
• a SNMP server/client
• a Telnet server
• a FTP, FTPS server
• a SSH server/client
• a Web server
• a NTP client
• a BootP and DHCP daemon
• a CODESYS Runtime Environment
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WAGO-I/O-SYSTEM 750 Device Description 23
750-8204 PFC200 DC 2ETH RS CAN
Based on IEC-61131-3 programming, data processing takes place on site in the
controller. The logical process results can be output directly to the actuators or
transmitted via a connected fieldbus to the higher level controller.
Memory card is not included in the scope of delivery!
Note, the controller is delivered without memory card.
To use a memory card, you must order one separately. The controller can also be
operated without memory card expansion, the use of a memory card is optional.
</dg_
Only use recommended memory cards!
Use only the SD memory card available from WAGO (item No. 758-879/000-
001) as it is suitable for industrial applications subjected to environmental
extremes and was developed for use in the controller.
Compatibility with other commercially available storage media cannot be
guaranteed.
Manual
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24 Device Description WAGO-I/O-SYSTEM 750
Table 4:Legend for figure “Device view”
Item
Description
See section
1
Marking Options (Mini-WSB)
---
“Indicating elements” >
supply”
“Connections” > “Data
contacts/Internal data bus”
CAGE CLAMP® Connections for Power
Supply
“Connections” > “CAGE
CLAMP® connections”
5
Slot for memory card
“Memory card slot”
Power contacts for power supply of
down-circuit I/O modules
“Connections” > “Power
contacts/ Field-side supply”
“Mounting” > “Inserting and
Removing Device”
“Connections” > “Service
interface”
“Operating elements” >
“Mode selector switch”
“Connections” > “Network
X1, X2”
750-8204 PFC200 DC 2ETH RS CAN
3.1 View
Figure 1: View of device
2 LED Indicators – Power Supply
“Indicating element power
3 Data contacts
4
6
7 Releasing strap
8 Service Interface (behind the flap)
9 Mode selector switch
10 ETHERNET Connections
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connections ETHERNET –
WAGO-I/O-SYSTEM 750 Device Description 25
“Mounting” > “Inserting and
Removing Device”
“Connections” > “CANopen
– X4 Fieldbus Connection”
“Connections” >
232/RS-485 – X3”
“Indicating elements” >
Fieldbus/System”
“Operating elements” >
“Reset button”
750-8204 PFC200 DC 2ETH RS CAN
11 Safe Locking Feature
12 Fieldbus Connection – CANopen
13 Serial interface
14 LED Indicators – System
15 Reset button (in hole)
“Communication port RS-
“Indicating elements
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26 Device Description WAGO-I/O-SYSTEM 750
750-8204 PFC200 DC 2ETH RS CAN
3.2 Connectors
3.2.1 Data Contacts/Internal Bus
Do not place the I/O modules on the gold spring contacts!
Do not place the I/O modules on the gold spring contacts in order to avoid soiling
or scratching!
Ensure that the environment is well grounded!
The devices are equipped with electronic components that may be destroyed by
electrostatic discharge. When handling the devices, ensure that the environment
(persons, workplace and packing) is well grounded. Avoid touching conductive
components, e.g. data contacts.
Communication between the controller and the I/O modules and system power
supply for the I/O modules is provided via the internal data bus, which consists of
6 data contacts designed as self-cleaning gold spring contacts.
Figure 2: Data contacts
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WAGO-I/O-SYSTEM 750 Device Description 27
Table 5: Legend for Figure “Power Jumper Contacts”
Contact
Type
Function
Potential transmission (UV)
for field supply
Potential transmission (0 V)
for field supply
Potential transmission (ground)
for field supply
750-8204 PFC200 DC 2ETH RS CAN
3.2.2 Power Jumper Contacts/Field Supply
Risk of injury due to sharp-edged blade contacts!
The blade contacts are sharp-edged. Handle the I/O module carefully to prevent
injury.
The controller 750-8204is equipped with 3 self-cleaning power contacts for
transferring of the field-side power supply to down-circuit I/O modules. These
contacts are designed as spring contacts.
Figure 3: Power Jumper Contacts
1 Spring contact
2 Spring contact
3 Spring contact
Do not exceed maximum current via power jumper contacts!
The maximum current to flow through the power jumper contacts is 10 A.
Greater currents can damage the contacts.
When configuring your system, ensure that this current is not exceeded. If
exceeded, insert an additional supply module.
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28 Device Description WAGO-I/O-SYSTEM 750
Table 6: Legend for figure “CAGE CLAMP® connections”
Contact
Description
Description
1
24 V
System power supply voltage +24 V
2
+
Field-side power supply voltage UV
3
-
Field-side power supply voltage 0 V
4
Ground
Field-side power supply voltage, ground
5
0 V
System power supply voltage 0 V
6
+
Field-side power supply voltage UV
7
-
Field-side power supply voltage 0 V
8
Ground
Field-side power supply voltage, ground
750-8204 PFC200 DC 2ETH RS CAN
3.2.3 CAGE CLAMP® Connectors
Figure 4: CAGE CLAMP
®
connections
</dg_
Observe supplementary power supply regulations for use in shipbuilding!
Observe supplementary power supply regulations for shipbuilding and the supply
voltage in Section “Connect Devices” > … > “Supplementary Power Supply
Regulations”!
Manual
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WAGO-I/O-SYSTEM 750 Device Description 29
Table 7: Service interface
Number
Description
1
Open flap
2
Service interface
750-8204 PFC200 DC 2ETH RS CAN
3.2.4 Service Interface
The service interface is located behind the flap.
The Service interface is used for communication with WAGO-I/O-CHECK and
WAGO-I/O-PRO and for firmware download.
Figure 5: Service interface, (closed and open flap)
Device must be de-energized!
To prevent damage to the device, unplug and plug in the communication cable
only when the device is de-energized!
The connection to the 4-pin header under the cover flap can be realized via the
communication cables with the item numbers750-920 and 750-923 or via the
WAGO radio adapter with the item number 750-921.
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30 Device Description WAGO-I/O-SYSTEM 750
Table 8: Legend for Figure "Network Connections – X1, X2"
Contact
Signal
Description
1
TD +
Transmit Data +
2
TD -
Transmit Data -
3
RD +
Receive Data +
4
NC
Not assigned
5
NC
Not assigned
6
RD -
Receive Data -
7
NC
Not assigned
8
NC
Not assigned
750-8204 PFC200 DC 2ETH RS CAN
3.2.5 Network Connections – X1, X2
Figure 6: Network connections – X1, X2
Manual
Version 1.1.0, valid from SW-Version 02.02.12(03)
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