WAGO -I/O-SYSTEM 750 Manual page 5

WAGO-I/O-SYSTEM 750
750-882 Media Redundancy ETHERNET Controller
7.3 Data Exchange ...................................................................................... 86
7.3.1
7.3.2
7.3.2.1
7.3.2.2
7.3.2.3
7.3.3
7.3.4
7.3.5
7.3.6
7.3.6.1
7.3.7
8 Commissioning ....................................................................................... 103
8.1 Connecting Client PC and Fieldbus Nodes .......................................... 104
8.2 Allocating the IP Address to the Fieldbus Node ................................... 104
8.2.1
8.2.2
8.2.2.1
8.2.2.2
8.2.3
8.2.4
8.2.5
8.2.5.1
8.2.5.2
8.2.5.3
8.2.5.4
8.2.5.5
8.3 Testing the Function of the Fieldbus Node .......................................... 118
8.4 Preparing the Flash File System .......................................................... 120
8.5 Synchronizing the Real-Time Clock ..................................................... 122
8.6 Restoring Factory Settings ................................................................... 125
9 Programming the PFC Using WAGO-I/O-PRO ..................................... 126
9.1 Configuring the Fieldbus Controller using the I/O Configurator ........... 129
9.1.1
9.2 ETHERNET Libraries for WAGO-I/O-PRO .......................................... 134
9.3 Functional Restrictions and Limits ....................................................... 135
9.4 General Information about IEC Tasks .................................................. 137
9.4.1
9.4.2
9.5 System Events ..................................................................................... 141
9.5.1
9.6 Transfer the IEC Program to the Fieldbus Controller ........................... 143
9.6.1
9.6.2
10 Configuring via the Web-Based Management System (WBM) ........... 150
10.1 Information ........................................................................................... 152
Memory Areas ................................................................................... 88
Addressing ........................................................................................ 91
Addressing of I/O Modules ........................................................... 92
IEC-61131-3 Address Areas ......................................................... 93
Absolute Addressing ..................................................................... 94
Data Exchange between MODBUS/TCP Master and I/O Modules ... 96
Data Exchange between EtherNet/IP Master and I/O Modules ........ 98
Data Exchange between PLC Function (CPU) and I/O Modules ...... 99
Data Exchange between Master and PLC Function (CPU) ............ 100
Example of MODBUS/TCP Master and PLC Function (CPU) .... 100
Application Example ........................................................................ 102
Assigning IP Address via Address Selection Switch ....................... 105
Assigning IP Addresses via DHCP .................................................. 107
Enable DHCP ............................................................................. 107
Assigning the IP address permanently by option "use IP from
EEPROM" ................................................................................... 108
Assigning IP Addresses via "WAGO Ethernet Settings" ................. 110
Assigning the IP Address with a PLC program ............................... 111
Assigning the IP Address with a BootP Server ............................... 111
Note MAC IDs ............................................................................. 113
Determining IP addresses .......................................................... 114
Assigning the IP address ............................................................ 115
Assigning the IP address permanently by option "use IP from
EEPROM" ................................................................................... 115
Reasons for Failed IP Address Assignment ............................... 117
Configuration using the "EA-config.xml" File ................................... 132
IEC Task Sequence ........................................................................ 139
Overview of Most Important Task Priorities ..................................... 139
Enabling/Disabling System Events .................................................. 141
Transfer via Serial Service Port ....................................................... 145
Transfer via Fieldbus and ETHERNET ........................................... 148
Table of Contents
Manual
1.5.0
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