Chapter 10 Specifications; Communication Specifications - Mitsubishi Electric MELSEC iQ-F FX5 User Manual

10
SPECIFICATIONS
This chapter explains the specifications of MODBUS/TCP communication.
10.1

Communication Specifications

MODBUS/TCP communication is executed within the specifications shown in the table below.
For communication specification other than the followings, refer to MELSEC iQ-F FX5 User's Manual (Ethernet
Communication).
Item
Protocol type
Number of connections
Slave function Number of function
Port station No.
*1 The number of available connections decreases when the other Ethernet communication function is used. However, the first of
MELSOFT connection, CC-Link IE field network Basic, FTP server, SNTP client, and Web server page are not included in the number of
connections (The second and subsequent of MELSOFT connection are included). For details of Ethernet function, refer to the following
manual.
MELSEC iQ-F FX5 User's Manual (Ethernet Communication)
*2 The port station No. can be changed by the communication setting.
10 SPECIFICATIONS
48
10.1 Communication Specifications
Specification
MODBUS/TCP (Support only the binary)
*1
Total of 8 connections
(Up to 8 external devices can access one CPU module at the same time.)
10
*2
502