Table Of Contents - Mitsubishi Q64AD User Manual

Thank you for purchasing the MELSEC-Q series PLC.
Before using the equipment, please read this manual carefully to develop full familiarity with the functions and
performance of the Q series PLC you have purchased, so as to ensure correct use.
Please forward a copy of this manual to the end user.
SAFETY PRECAUTIONS.................................................................................................................A- 1 to A- 3
REVISIONS ....................................................................................................................................................A- 4
CONTENTS.......................................................................................................................................A- 5 to A- 6
Conformation to the EMC Directive and Low Voltage Instruction ................................................................A- 7
About the Generic Terms and Abbreviations ................................................................................................A- 7
Product Structure ...........................................................................................................................................A- 8
1 OVERVIEW
1.1 Features .................................................................................................................................................. 1- 1
2 SYSTEM CONFIGURATION
2.1 Applicable Systems................................................................................................................................. 2- 1
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- 5
3.2 Function List ............................................................................................................................................ 3- 6
3.2.1 A/D conversion methods.................................................................................................................. 3- 6
3.2.2 Maximum and minimum values hold function ................................................................................. 3- 8
3.3 I/O Signals for the PLC CPU .................................................................................................................. 3- 8
3.3.1 List of I/O signals .............................................................................................................................. 3- 8
3.3.2 Details of I/O Signals........................................................................................................................ 3- 9
3.4 Buffer Memory......................................................................................................................................... 3-12
3.4.1 Buffer memory assignment.............................................................................................................. 3-12
3.4.2 A/D conversion enable/disable setting (buffer memory address 0: Un\G0)................................... 3-13
3.4.3 CH average time/average number of times
(buffer memory addresses 1 to 8: Un\G1 to Un\G8)....................................................................... 3-13
3.4.4 Averaging processing setting (buffer memory address 9: Un\G9) ................................................. 3-14
3.4.5 A/D conversion completed flag (buffer memory address 10: Un\G10) .......................................... 3-15
3.4.6 Digital output values (buffer memory addresses 11 to 18: Un\G11 to Un\G18) ............................ 3-15
3.4.7 Write data error codes (buffer memory address 19: Un\G19) ........................................................ 3-16
3.4.8 Setting ranges (buffer memory addresses 20 and 21: Un\G20 and Un\G21) ............................... 3-16
INTRODUCTION
CONTENTS (This manual)
A - 5
1- 1 to 1- 2
2- 1 to 2- 2
3- 1 to 3-18