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MELSEC-F

SETTINGS AND PROCEDURES PRIOR TO OPERATION

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4.5 Ethernet Module Setting

Setting the Ethernet module as a network module.
The settings found must always be set in order to use the Ethernet module.

(1) "Operational settings" (Details are explained in Section 4.6) 

This is for setting common items for when other modules use the Ethernet 
module. 
This settings must always be set, since they are required for the Ethernet initial 
processing. 

(2) "Initial settings" (Details are explained in Section 5.2) 

This is for setting common timer values for TCP/IP communication to be used in 
the Ethernet module as well as for setting the DNS server in order to use the e-
mail function. 
It is not necessary to set the timer values when communicating using the initial 
timer values. 

(3) "Open settings" (Details are explained in Section 5.5) 

This is for setting connection open processing, buffer memory for fixed buffer 
communication and MC protocol to communicate data with an external device.

(4) "Router relay parameter (Routing information)" (Details are 

explained in Section 5.3.) 

The following setting for data communication with external devices are set: 
• Communicating with external devices connected to other Ethernet networks 

via a router

(5) "E-mail settings" (Details are explained in Section 10.6) 

These settings are for using the e-mail transmission. 

Ethernet parameter settings are written to buffer memory with a ladder program, and 
the contents are stored in the Ethernet module's flash ROM.
Also, the contents can be set with FX Configurator-EN-L.