1
OVERVIEW
1.1 Features
1.1.1 Features of Basic model QCPU
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1
Overview
2
Performance
Specification
3
Sequence Program
Configuration and
Execution Conditions
4
I/O Nunber Assignment
5
Memories and Files
Handled by CPU Module
6
Functions
7
Communication with
Intelligent Function
Module
8
Parameters
1.1 Features
This section explains the features of the CPU modules.
1.1.1 Features of Basic model QCPU
The features specific to the Basic model QCPU are described below.
(1) Cost performance optimum for small-scaled system
The Basic model QCPU is a module targeted for a small-scaled system and optimum
for controlling a simple, compact system.
The Basic model QCPU realizes the cost performance optimum for a small-scaled
system.
(2) Communications with personal computer or display by serial
communication function ( Section 6.23)
The Q00CPU or Q01CPU can communicate with a personal computer/display other
devices via the RS-232 interface under the MELSEC communication protocol
(hereafter abbreviated to the MC protocol).
Diagram 1.1 System example using the Basic model QCPU
Diagram 1.2 Communication with personal computer/display
CC-Link remote
I/O station
CC-Link remote
device station
Ethernet
GX Developer
Basic model QCPU
MELSECNET/H PLC to PLC network
Personal computer,
display device
RS-232 cable
Communication in MC protocol
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