Chapter 4 Function; Function List - Mitsubishi Electric MELSEC iQ-F Series User Manual

4
FUNCTION
The following table lists the function available for the FX5-ENET/IP.
4.1

Function List

EtherNet/IP communication functions
Function
Class1 instance communications
Class3 message communications
UCMM message communications
General-purpose Ethernet communication functions
For details on general-purpose Ethernet communication functions, refer to MELSEC iQ-F FX5 User's Manual (Ethernet
Communication).
Function
IP filter function
Socket communication function
IP address change function
Precautions
When referring to the above manuals, replace the module name as shown below.
• FX5-ENET to FX5-ENET/IP
Others
Function
Communication status setting function at
the occurrence of a CPU stop error
Hardware test
Ethernet diagnostics
Event history function
4 FUNCTION
24
4.1 Function List
Description
Periodically performs data communications between the FX5-ENET/IP and the EtherNet/IP
device to which the connection has been established using an instance ID.
Data communications are performed between the originator that sends the connection request
and the target that receives the connection request.
Performs message communications between the FX5-ENET/IP and the EtherNet/IP device to
which the connection has been established by specifying a message communication
destination using an instance ID.
Class3 message communications support the server function.
Performs message communications between the FX5-ENET/IP and the EtherNet/IP device by
specifying a message communication destination using an instance ID without establishing the
connection.
UCMM message communications support the client function and the server function.
Description
Identifies the IP address of the access source to limit access to the FX5-ENET/IP.
By using socket communication instructions, any data can be transferred from and to the external devices
connected through Ethernet using TCP or UDP.
The IP address of FX5-ENET/IP can be changed by operating a peripheral device without using GX Works3.
Description
Sets whether to stop or continue EtherNet/IP communications when a stop error occurs on the
CPU module to which the FX5-ENET/IP is connected. This setting can be made for each
module.
Performs hardware tests (RAM and ROM) of FX5-ENET/IP.
Diagnoses the Ethernet port from GX Works3.
Collects errors from FX5-ENET/IP, and stores them as event information into the CPU module
Reference
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