Inhaltsverzeichnis
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10.8
10.9
10.10
10.11
10.12
10.13
10.14
11
Diagnose .................................................................................................... 175
11.1
11.1.1
11.1.2
11.1.2.1
11.2
11.2.1
11.2.2
12
Feldbuskommunikation ........................................................................... 189
12.1
12.1.1
12.1.1.1
12.1.1.2
12.1.1.3
12.1.2
12.1.2.1
12.1.2.2
12.1.2.3
12.1.2.4
12.1.2.5
12.1.2.6
12.1.3
12.2
12.2.1
12.2.2
12.2.3
12.2.3.1
12.2.3.2
12.2.3.3
12.2.3.4
12.2.3.5
12.2.3.6
12.2.3.7
12.2.3.8
12.2.3.9
12.2.3.10
12.2.3.11
12.2.4
12.2.5
12.2.5.1
12.2.5.2
12.2.5.3
Modbus .................................................................................................. 163
EtherNet/IP ............................................................................................ 166
PLC-Info ............................................................................................... 168
PLC ....................................................................................................... 169
Features ................................................................................................. 171
I/O Config ............................................................................................. 172
Disk Info ................................................................................................ 174
LED-Signalisierung ............................................................................... 175
Feldbusstatus auswerten ................................................................... 175
Knotenstatus auswerten - I/O-LED (Blinkcode-Tabelle) ................ 177
USR-LED .................................................................................... 185
Fehlerverhalten ...................................................................................... 186
Feldbusausfall ................................................................................... 186
Klemmenbusfehler ........................................................................... 188
Implementierte Protokolle ..................................................................... 189
Kommunikationsprotokolle .............................................................. 189
IP (Internet Protocol) ................................................................... 189
TCP (Transmission Control Protocol) ......................................... 194
UDP (User Datagram Protocol) ................................................... 195
Konfigurations- und Diagnoseprotokolle ......................................... 195
BootP (Bootstrap Protocol) .......................................................... 195
DHCP (Dynamic Host Configuration Protocol) .......................... 196
HTTP (Hypertext Transfer Protocol) ........................................... 199
DNS (Domain Name Systems) .................................................... 200
SNTP-Client (Simple Network Time Protocol) .......................... 200
FTP-Server (File Transfer Protocol) ............................................ 200
Anwendungsprotokolle..................................................................... 202
MODBUS-Funktionen .......................................................................... 203
Allgemeines ...................................................................................... 203
Anwendung der MODBUS-Funktionen ........................................... 206
Beschreibung der MODBUS-Funktionen ........................................ 207
Funktionscode FC1 (Read Coils) ................................................. 208
Funktionscode FC2 (Read Discrete Inputs) ................................. 210
Funktionscode FC3 (Read Holding Registers) ............................ 212
Funktionscode FC4 (Read Input Registers) ................................. 213
Funktionscode FC5 (Write Single Coil) ...................................... 214
Funktionscode FC6 (Write Single Register) ................................ 215
Funktionscode FC11 (Get Comm Event Counter) ...................... 216
Funktionscode FC15 (Write Multiple Coils) ............................... 217
Funktionscode FC16 (Write Multiple Registers) ........................ 219
Funktionscode FC22 (Mask Write Register) .............................. 220
Funktionscode FC23 (Read/Write Multiple Registers) ............... 221
MODBUS-Register-Mapping........................................................... 223
MODBUS-Register .......................................................................... 226
Zugriff auf Registerwerte ............................................................ 227
Watchdog-Register ...................................................................... 227
Diagnoseregister .......................................................................... 233
WAGO-I/O-SYSTEM 750
750-852 ETHERNET ECO Controller
Handbuch
Version 1.3.0
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Inhaltsverzeichnis
