Register map, Operation – TCI HGA Manual User Manual
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To update the IP address, type in a new IP address on the configuration page then click on the STORE 
CONFIGURATION button. After the new IP address is stored, cycle power to the Communication Gateway 
to load the new IP address. 
The EtherNet/IP Communications Gateway supports implicit Ethernet/IP I/O and explicit Ethernet/IP CIP 
Message commands. For an example of communication with the Gateway using explicit CIP Message 
commands via a PLC please reference the following application note from HMS: Reading/writing data from 
Anybus-S EtherNet/IP using ControlLogix5000 MSG instruction. 
The EDS file for the EtherNet/IP Communications Gateway is available via TCI technical support (direct 
dial: 414-357-4541, email [email protected]) or from the TCI website 
(http://www.transcoil.com/Support.htm) 
For advanced configuration options, such as IP Access Control, reference the HMS Anybus Communicator 
Serial EtherNet/IP Gateway User Manual available on the HMS website (www.hms.se) 
Register Map
For a description of the input and output data available over the network interface reference the Network 
Interface section in this user manual.
Operation
The Communication Gateway has six LED indicators that show the current status of the EtherNet/IP and sub-
network communications. The meanings of the LED indicators are described in Table 8.1. 
Table 9.4 – EtherNet/IP Gateway LED Diagram
Gateway Front
View
LED Number
Indication
Meaning
1 
(Module Status) 
Off 
Green 
Flashing Green 
Flashing Red 
Red 
Flashing Green/Red 
No Power 
Normal Operation 
Configuration Missing 
Minor Fault, Recoverable 
Major Fault, Unrecoverable 
Self Test in Progress 
2 
(Network Status) 
Off 
Green 
Flashing Green 
Red 
Flashing Red 
Flashing Green/Red 
No IP Address 
Online, Connection(s) Established 
Online, No Connection Established 
Duplicate IP Address 
Connection(s) Timed Out 
Self Test in Progress 
3 
(Link) 
Off 
Green 
No Link 
Connected to Ethernet Network 
4 
(Activity) 
Off 
Flashing Green 
No Ethernet Activity 
Receiving/Transmitting Packets 
5 
(Subnet Status) 
Flashing Green 
Green 
Red 
Running, Transaction Error Detected 
Running 
Transaction error, timeout 
6 
(Device Status) 
Off 
Flashing Green/Red 
Green 
Flashing Green 
Red 
Flashing Red 
Power Off 
Invalid or Missing Configuration 
Initializing 
Running 
Bootloader Mode 
Note the LED flash sequence and contact customer 
support 
