A - 8 A - 8
INTRODUCTION
Thank you for purchasing the MELSEC-Q series programmable controller.
Before using this product, please read this manual carefully to develop familiarity with the functions and
performance of the Q series programmable controller to handle the product correctly.
CONTENTS
SAFETY PRECAUTIONS .............................................................................................................................. A- 1
CONDITIONS OF USE FOR THE PRODUCT ............................................................................................. A- 5
REVISIONS .................................................................................................................................................... A- 6
INTRODUCT ION ............................................................................................................................................ A- 8
CONTENT S .................................................................................................................................................... A- 8
ABOUT MANUALS ........................................................................................................................................ A-12
COMPLIANCE WITH EMC AND LOW VOLTAGE DIRECTIVES ............................................................... A-12
TERMS ........................................................................................................................................................... A-13
PRODUCT STRUCTURE .............................................................................................................................. A-14
1 OVERVIEW 1- 1 to 1- 3
1.1 Features .................................................................................................................................................. 1- 1
2 SYSTEM CONFIGURATION 2- 1 to 2- 9
2.1 Applicable Systems ................................................................................................................................. 2- 1
2.2 Precautions on System Configuration .................................................................................................... 2- 5
2.3 How to Check the Function Version, Serial Number, and Software Version ........................................ 2- 6
2.4 Cautions for Power Supply from Q61P-A1/A2 to Q64AD-GH ............................................................... 2- 9
3 SPECIFICATIONS 3- 1 to 3-68
3.1 Performance Specifications .................................................................................................................... 3- 1
3.1.1 Performance specifications list ........................................................................................................ 3- 1
3.1.2 I/O conversion characteristic............................................................................................................ 3- 4
3.1.3 Accuracy ........................................................................................................................................... 3-10
3.2 Function List ............................................................................................................................................ 3-11
3.2.1 A/D conversion methods .................................................................................................................. 3-13
3.2.2 Maximum and minimum values hold function ................................................................................. 3-16
3.2.3 Input signal error detection function ................................................................................................ 3-16
3.2.4 Warning output function ................................................................................................................... 3-23
3.2.5 A/D conversion starting time setting function (Q62AD-DGH only) ................................................. 3-27
3.3 I/O Signals for the Programmable Controller CPU ................................................................................ 3-28
3.3.1 List of I/O signals .............................................................................................................................. 3-28
3.3.2 Details of I/O signals ........................................................................................................................ 3-30
3.4 Buffer Memory ......................................................................................................................................... 3-37
3.4.1 Buffer memory assignment .............................................................................................................. 3-37
3.4.2 A/D conversion enable/disable setting (buffer memory address 0: Un\G0) ................................... 3-51
3.4.3 CH
average time/average number of times/move average/time constant settings
(buffer memory addresses 1 to 4: Un\G1 to Un\G4) ....................................................................... 3-52
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