Mitsubishi Q68ADI User Manual

A - 5
INTRODUCTION
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.
CONTENTS (This manual)
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 to 1- 2
1.1 Features ..................................................................................................................................................1- 1
2 SYSTEM CONFIGURATION 2- 1 to 2- 2
2.1 Applicable Systems.................................................................................................................................2- 1
3 SPECIFICATIONS 3- 1 to 3-18
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

Mitsubishi Q68ADI Specifications

General

Brand	Mitsubishi
Model	Q68ADI
Category	Controller
Language	English