2 Specification
20
FX3U-ENET-ADP User's Manual
2.4 Performance Specification
2.4 Performance Specification
*1. The time setting function (SNTP client) is enabled only after the trigger condition is established.
*2. The Ethernet adapter occupies 1 communication channel in the same way as (communication
expansion boards and) other communication special adapters.
2.5 Communication function and corresponding equipment
This section explains with which external devices data communication can be performed and which additional
functions can be used for each function.
1) Ability to communicate with external devices using various functions
The following table lists with which external devices communication is possible using various functions.
: Can communicate : Cannot communicate
2) Relationship with additional functions
The following table lists the relationship between functions and any additional functions that can be used.
: Available : Not available
Item Specification
Functions
MELSOFT connections
Communication Using MC Protocol
MELSOFT Direct Connection (Simple Connection)
Find CPU function
Time setting function
*1
Diagnostics function from MELSOFT
Number of simultaneously open connections
allowed
MELSOFT connection + MC protocol <= 4
Number of connectable units to the main unit
1 unit
*2
Function
External device
Personal computer
FX3U-ENET-ADP
Personal computer
FX3U-ENET-ADP
FX3U-ENET-ADP
FX3U-ENET-ADP
Communication using MC protocol
Function
Additional function Communication method
Router relay
communication
(router relay function)
Existence check of
external device
TCP/IP UDP/IP
Communication using MC protocol
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