Thank you for purchasing the Mitsubishi Electric programmable controller MELSEC-Q series.
Before using your new programmable controller, please read this manual thoroughly to gain an
understanding of its functions so you can use it properly.
When applying the program examples introduced in this manual to the actual system, ensure the
applicability and confirm that it will not cause system control problems.
Please forward a copy of this manual to the end user.
1
1.1
Features ........................................................................................................................................1 - 2
2
2.1
System Configuration ....................................................................................................................2 - 1
2.2
2.2.1
Hardware...............................................................................................................................2 - 2
2.2.2
Software package .................................................................................................................2 - 4
2.2.3
Precautions when using GPP function software packages and A8PUE peripheral devices
2.3
System Equipment ........................................................................................................................2 - 8
2.4
2.4.1
QCPU-A system..................................................................................................................2 - 23
3
4
4.1
Performance Specifications...........................................................................................................4 - 1
4.1.1
4.1.2
4.1.3
4.1.4
Self-diagnostics functions ...................................................................................................4 - 10
4.1.5
Device list............................................................................................................................4 - 13
4.2
Parameter Setting Ranges ..........................................................................................................4 - 15
4.2.1
4.2.2
4.2.3
4.2.4
I/O devices ..........................................................................................................................4 - 24
4.2.5
4.2.6
4.3
Function List ................................................................................................................................4 - 31
4.4
Functions added to QCPU-A.......................................................................................................4 - 33
4.4.1
4.4.2
Usage of 1ms timer .............................................................................................................4 - 36
4.4.3
Introduction
Table of Contents
A - 12
1 - 1 to 1 - 2
3 - 1 to 3 - 2
4 - 1 to 4 - 46