Operating Spanner Modules at EtherNet/IP™
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Port 2 Spanner Data in the Web Server
Input values (IWs) for port 2 will be reflected in the “Port 1 Spanner data map” in the Webserver.
These values need to be written by a device connected to Port 1. Connecting the Modbus Server
Tester to port 1 (192.168.1.103) and writing inputs 0…9 generates the following data words on port
1 of the spanner.
Corresponding Port 1 Spanner data in the web server
Fig. 50: Web server – port 2 spanner data
Fig. 51: MODBUS Server Tester – Writing the inputs
Fig. 52: Web server – port 1 spanner data