Thank you for purchasing the Mitsubishi programmable logic controller MELSEC-Q Series.
Always read through this manual, and fully comprehend the functions and performance of the Q Series PLC
before starting use to ensure correct usage of this product.
SAFETY INSTRUCTIONS.............................................................................................................................A- 1
REVISIONS ....................................................................................................................................................A- 4
CONTENTS....................................................................................................................................................A- 5
About Manuals ...............................................................................................................................................A- 9
Using This Manual..........................................................................................................................................A- 9
Component List .............................................................................................................................................A- 10
1.1 Positioning control.................................................................................................................................... 1- 1
1.1.1 Features of QD70.............................................................................................................................. 1- 1
1.2 Positioning control.................................................................................................................................... 1- 9
1.2.1 Outline of starting .............................................................................................................................. 1- 9
1.2.2 Outline of stopping ........................................................................................................................... 1- 10
2.1 General image of system......................................................................................................................... 2- 1
2.2 Component list ......................................................................................................................................... 2- 2
2.3 Applicable system .................................................................................................................................... 2- 3
3.1 Performance specifications...................................................................................................................... 3- 1
3.2 List of functions ........................................................................................................................................ 3- 2
3.3.3 Details of output signals (PLC CPU
A - 5
INTRODUCTION
CONTENTS
PLC CPU) ..................................................................................... 3- 5
QD70) ................................................................................. 3- 6
1- 1 to 1- 10
2- 1 to 2- 5
3- 1 to 3- 11
A - 5