Mitsubishi Electric MELSEC-Q00U(J)CPU User Manual page 118

Function
Enables MC protocol
communications and the following
Built-in Ethernet function
functions by using built-in
Ethernet ports.
Enables the use of FTP (File
Transfer Protocol) server function,
which transfers files between the
File transfer function
CPU module and external devices.
(FTP)
External devices with a FTP client
function can directly access to the
files in the CPU module.
Sends and receives packets
predefined by using GX Works2,
Predefined protocol enabling easy communications
function with external devices (such as
measuring instruments and bar
code readers)
Communicates data (using
TCP/UDP) with external devices
Socket communication
connected on the Ethernet
function
network. The function is executed
by dedicated instructions.
Allows data communications
Simple PLC
between specified devices at the
communication
specified timing just by doing
*1*2
simple settings from a
function
programming tool.
Changes an IP address of a built-
in Ethernet port by storing it in the
IP address change
special relay and special register,
function
not in the built-in Ethernet port
setting parameter.
Communicates with the following
devices that correspond to IP
address specified via a CC-Link
IE Controller Network module or
CC-Link IE Field Network module,
using a protocol such as the FTP
or HTTP via a built-in Ethernet
IP packet transfer
port from an Ethernet device such
function
as a personal computer.
• External devices on the CC-
• External devices on the Ethernet
Reading/writing device
Reads/writes device data from/to
data from/to the CPU
the CPU module on another
module on another
station by using the dedicated
station by specifying an
instructions.
IP address
Sends MC protocol messages
(QnA-compatible 3E frame and
SLMP frame send
4E frame) from the CPU module
instruction
to external devices connected on
the Ethernet network.
116
Description
Link IE Controller Network or
CC-Link IE Field Network
network, which are connected
through the built-in Ethernet ports
Q00U Q00UCPU, Q02U
JCPU Q01UCPU CPU
× × ×
× × ×
× × ×
× × ×
× × ×
× × ×
× × ×
× × ×
× × ×
QnUDV
QnUD(H) QnUDE(H) CPU,
CPU CPU QnUDP
VCPU
×
×
× ×
*1
×
× ×
*1
×
*1
×
× ×
× ×
Reference
*1
*1
QnUCPU
User's
Manual
(Communica-
tion via Built-
in Ethernet
Port)
*1
*1