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Chapter
7
Operating Instructions
Flexi Classic Gateways
52
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
8011834/YT28/2016-03-15
Subject to change without notice
Modbus/TCP Ethernet Gateway
LED
Meaning
No power supply
PWR
Green
Power supply switched on
No Ethernet connection
Green
Ethernet connection active, no data transmission
LINK/ACT 1
LINK/ACT 2
Green
Ethernet connection active, data transmission
No power supply
ERR
Green
Gateway operating, no error message, at least one
Ethernet connection exists
Green
Gateway operating, valid IP address assigned, configu-
ration is valid, but no Ethernet connection established.
All data sets are deactivated
Red
No flex bus communication
Red
Internal device error
Red/Green Self-test of the gateway after switching on the power
supply on the Flexi Classic system
Symbol description:
LED off
Green: LED lights up green
Red: LED flashes red
Error elimination is described in section “Troubleshooting” below.
7.2
Basic configuration — assigning an IP address
Configuration of the UE410-EN is performed browser-supported via the integrated web
server of the gateway.
Ensure that the UE410-EN is installed correctly, energised and connected with the
Ethernet network.
Open a web browser on a PC in the same network and go to the address of the
UE410
F
EN. Upon delivery, the UE410-EN is configured for the following address:
– IP address 192.168.250.250
– Subnet mask 255.255.0.0
– Default gateway 0.0.0.0
The following web page is displayed:
Tab. 60: Meaning of the LED
displays
Note