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About the Generic Terms and Abbreviations
This manual uses the following generic terms and abbreviations to describe the 
 
Model FX
3U
-ENET-L Ethernet interface block.
Generic Term/Abbreviation
Description
Ethernet Address
A machine-specific address that is also referred to as the MAC (Media Access Control 
Address). This is used to identify the addresses of external devices over a network.
 
The Ethernet address of the Ethernet module can be verified on BFM.
Ethernet module
Abbreviation for the FX
3U
-ENET-L Ethernet Interface block
 
(Described as the Ethernet module or FX
3U
-ENET-L in the figures)
Ethernet network
Abbreviation for 10BASE-T and 100BASE-TX networks
GX Developer
Abbreviation for GX Developer (SWnD5C-GPPW-E). (n in the model name is 4 or later)
External device
Generic term for personal computers, computers, workstations (WS) and Ethernet 
module etc. that are connected by Ethernet for data communication
Personal computer
Generic term for an IBM PC/AT (or IBM compatible) personal computer
Main unit
Generic name for FX Series PLC main unit
FX Configurator-EN-L
Software for setting the Ethernet module parameters. FX Configurator-EN-L (FX
3U
-
ENET-L Configuration tool) can set the independent startup method, and the startup 
method from the [tool] menu in GX Developer.