WAGO 750-370 Manual page 5

3.1.5.4
3.1.6
3.1.7
3.1.7.1
3.1.7.2
3.1.7.2.1
3.1.7.2.1.1
3.1.7.2.1.2
3.1.7.2.2
3.1.7.2.2.1
3.1.7.2.3
3.1.7.2.4
3.1.8
3.1.8.1
3.1.9
3.1.10 SNMP configuration........................................................................ 113
3.1.10.1
3.1.10.2
3.1.10.2.1
3.1.11 LED Indication ................................................................................ 117
3.1.11.1
3.1.11.2
3.1.11.3
3.1.11.4
3.1.11.5
3.1.12 Error Response ................................................................................ 127
3.1.12.1
3.1.12.2
3.1.13 Technical Data ................................................................................. 128
4 Fieldbus Communication ....................................................................... 129
4.1
4.1.1
4.1.2
4.1.2.1
4.1.2.2
4.1.2.3
4.1.2.4
4.1.2.4.1
4.1.2.4.2
4.1.2.4.3
4.1.2.5
4.1.3
4.1.3.1
4.1.3.2
4.1.3.2.1
4.1.3.2.1.1
4.1.3.2.2
4.1.3.2.2.1
4.1.3.2.2.2
WAGO-I/O-SYSTEM 750
PROFINET IO
Establishing the Connection ......................................................... 87
Configuration and Parameter Setting of I/O Modules....................... 87
Diagnostics ........................................................................................ 88
Diagnostics Data Sets ................................................................... 88
Structure of the Standardized Diagnosis Data Sets ...................... 88
Channel Specific Diagnostics .................................................. 89
Channel Diagnostics............................................................ 90
Fault Types of I/O Modules with Diagnostics Capability... 92
Fault Cases of I/O Modules with Diagnostics Capability........ 94
Extended Channel Diagnostics............................................ 97
Difference between Target and Actual Configuration ........... 103
Data Set for Identification and Servicing Purposes (I&M 0). 105
Acyclic Communication using Record Data Sets............................ 106
Data Set Detail diagnostics for PROFIsafe I/O Modules ........... 106
Information about the Web-Based Management System (WBM) .. 108
Settings via WBM....................................................................... 113
MIB II description ...................................................................... 115
Standard traps......................................................................... 116
Blink Code .................................................................................. 117
Fieldbus Status ............................................................................ 118
Node Status - 'I/O' LED Blinking Code...................................... 119
'I/O' LED Error Messages ........................................................... 121
Status Supply voltage.................................................................. 126
Fieldbus Failure .......................................................................... 127
Internal Bus Failure .................................................................... 127
ETHERNET ......................................................................................... 129
General............................................................................................. 129
Network Architecture - Principles and Regulations ....................... 131
Transmission Media.................................................................... 132
Network Topologies.................................................................... 134
Coupler Modules......................................................................... 137
Transmission Mode..................................................................... 138
Static Configuration of the Transmission Mode .................... 138
Dynamic Configuration of the Transmission Mode............... 138
Errors Occurring when Configuring the Transmission Mode 139
Important Terms.......................................................................... 139
Network Communication................................................................. 142
Protocol layer model ................................................................... 142
Communication Protocols........................................................... 144
ETHERNET ........................................................................... 145
Channel access method...................................................... 146
IP-Protocol ............................................................................. 146
RAW IP ............................................................................. 150
IP Multicast ....................................................................... 151
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