Operating Instructions Chapter 9
Flexi Classic Gateways
8011834/YT28/2016-03-15 © SICK AG • Industrial Safety Systems • Germany • All rights reserved
95
Subject to change without notice
EtherNet/IP Gateway
9.4 Configuration of the interface to the PLC — how the
data are transferred
The configuration steps in this section specify how the data on the higher-level PLC are
t
ransferred. Different operating modes can be selected to this purpose. The number of
possible connections to the PLC depends on whether the UE410-EN1 is operated as a
master or slave. Depending on the setting, up to 128 PLCs can address the UE410-EN1 at
the same time.
Operating mode of the UE410-EN Maximum connections
Rx (To PLC) Transfer Mode: Write-to-Tag/File
Tx (From PLC) Transfer Mode: Read-from-Tag/File
Rx and Tx: 1
Rx (To PLC) Transfer Mode: Write-to-Tag/File
Tx (From PLC) Transfer Mode: PLC Writes
Rx: 1
Tx: 127
Rx (To PLC) Transfer Mode: Polling
Tx (From PLC) Transfer Mode: Read-from-Tag/File
Rx: 127
Tx: 1
Rx (To PLC) Transfer Mode: Polling
Tx (From PLC) Transfer Mode: PLC Writes
Rx and Tx: 128
Open a web browser on a PC in the network and go to the address of the UE410-EN.
Click PLC Interface Configuration on the UE410-EN homepage. The following web page
is displayed:
The page shows the current settings of the interface to the PLC.
connections
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