Table Of Contents - Mitsubishi Electric Melsec Q Series User Manual

Thank you for purchasing the MELSEC-Q series programmable controller.
Before using the product, please read this manual carefully to develop full familiarity with the functions and
performance of the Q series programmable controllers to ensure correct use.
SAFETY PRECAUTIONS ............................................................................................................................. A- 1
CONDITIONS OF USE FOR THE PRODUCT ............................................................................................ A- 5
REVISIONS ................................................................................................................................................... A- 6
INTRODUCTION ........................................................................................................................................... A- 9
CONTENTS ................................................................................................................................................... A- 9
ABOUT MANUALS ........................................................................................................................................ A-12
COMPLIANCE WITH EMC AND LOW VOLTAGE DIRECTIVES ............................................................... A-12
ABOUT THE GENERIC TERMS AND ABBREVIATIONS ........................................................................... A-13
PRODUCT STRUCTURE .............................................................................................................................. A-14
1 OVERVIEW
1.1 Features ................................................................................................................................................. 1- 1
1.2 Functions Added to Function Version B and Later............................................................................... 1- 2
2 SYSTEM CONFIGURATION
2.1 Applicable Systems ............................................................................................................................... 2- 1
2.2 Precautions on System Configuration .................................................................................................. 2- 4
2.3 Checking Function Version, Serial Number, and Software Version .................................................... 2- 5
3 SPECIFICATIONS
3.1 Performance Specifications .................................................................................................................. 3- 1
3.1.1 Performance specifications list ....................................................................................................... 3- 1
3.1.2 I/O conversion characteristic .......................................................................................................... 3- 2
3.1.3 Accuracy ......................................................................................................................................... 3- 9
3.2 Function List .......................................................................................................................................... 3-10
3.2.1 A/D conversion methods ................................................................................................................ 3-11
3.2.2 Maximum and minimum value hold function ................................................................................. 3-13
3.3 I/O Signals for the Programmable Controller CPU............................................................................... 3-13
3.3.1 List of I/O signals ............................................................................................................................ 3-13
3.3.2 Details of I/O signals ....................................................................................................................... 3-14
3.4 Buffer Memory ....................................................................................................................................... 3-18
3.4.1 Buffer memory assignment (Q64AD)............................................................................................. 3-18
3.4.2 Buffer memory assignment (Q68ADV) .......................................................................................... 3-20
3.4.3 Buffer memory assignment (Q68ADI)............................................................................................ 3-23
3.4.4 A/D conversion enable/disable setting (buffer memory address 0: Un\G0) ................................. 3-26
3.4.5 Average time/average number of times
(buffer memory address 1 to 8: Un\G1 to Un\G8) ......................................................................... 3-26
3.4.6 Averaging process setting (buffer memory address 9: Un\G9) .................................................... 3-27
3.4.7 A/D conversion completed flag (buffer memory address 10: Un\G10) ......................................... 3-28
3.4.8 CH Digital output value (buffer memory address 11 to 18: Un\G11 to Un\G18) ....................... 3-29
3.4.9 Error code (buffer memory address 19: Un\G19) .......................................................................... 3-30
A - 9
INTRODUCTION
CONTENTS
1- 1 to 1- 2
2- 1 to 2- 8
3- 1 to 3-33
A - 9