Operating Instructions
Flexi Classic Gateways
8011834/YT28/2016-03-15 © SICK AG • Industrial Safety Systems • Germany • All rights reserved
5
Subject to change without notice
Contents
7 Modbus/TCP Ethernet Gateway ....................................................................................51
7.1 Interfaces and operation ....................................................................................51
7.2 Basic configuration — assigning an IP address.................................................52
7
.3 Configuration of the interface to the PLC — how the data are
transferred...........................................................................................................54
7.3.1 Operating modes in the transfer mode RX (To PLC) .......................56
7.3.2 Operating modes in the transfer mode Tx (From PLC)....................58
7.3.3 Modbus commands and error messages........................................58
7.4 Configuration of the gateway — which data are transferred.............................59
7.5 Status of the interface to the PLC......................................................................61
7.6 Resetting to factory settings...............................................................................64
7.7 Troubleshooting ..................................................................................................65
7.8 Description of the data sets ...............................................................................67
7.8.1 Data sets 1-5.....................................................................................67
7.8.2 Data set 6, can be compiled by the user.........................................69
8 Ethernet TCP/IP Gateway ..............................................................................................71
8.1 Interfaces and operation ....................................................................................71
8.2 Basic configuration — assigning an IP address.................................................72
8.3 Configuration of the TCP/IP interface — who establishes the connection.......74
8.4 Data transfer method — how the data are transferred.....................................76
8.4.1 General telegram structure ..............................................................76
8.4.2 Error response to invalid messages.................................................77
8.4.3 Auto Update Mode ............................................................................77
8.4.4 Polling Mode......................................................................................80
8.5 Ethernet TCP/IP interface status and statistics................................................83
8.6 Resetting to factory settings...............................................................................85
8.7 Troubleshooting ..................................................................................................86
8.8 Description of the data sets ...............................................................................88
8.8.1 Data sets 1-5.....................................................................................88
8.8.2 Data set 6, can be compiled by the user.........................................90
9 EtherNet/IP Gateway......................................................................................................92
9.1 Interfaces and operation ....................................................................................92
9.2 Basic configuration — assigning an IP address.................................................93
9.3 Device name........................................................................................................94
9.4 Configuration of the interface to the PLC — how the data are
transferred...........................................................................................................95
9.4.1 Operating modes in the transfer mode Rx (to PLC) ........................98
9.4.2 Operating modes in the transfer mode Tx (from PLC) ....................99
9.5 Configuration of the gateway — which data are transferred.......................... 100
9.6 Status of the interface to the PLC................................................................... 102
9.7 EtherNet/IP objects ......................................................................................... 105
9.7.1 Full Data Set Transfer Object (72hex — one instance per
UE410FEN1 module) ...................................................................... 105
9.7.2 Individual Data Set Transfer object (73hex — one instance
per data set) ................................................................................... 106
9.7.3 Discrete Output Point object definition (09hex — 4
instances; one instance per digital output) .................................. 113
9.8 Resetting to factory settings............................................................................ 115
9.9 Troubleshooting ............................................................................................... 116
9.10 Description of the data sets ............................................................................ 118
9.10.1 Data sets 1-5.................................................................................. 118
9.10.2 Data set 6, can be compiled by the user...................................... 120
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