A - 5 A - 5
INTRODUCTION
Thank you for choosing a Mitsubishi MELSEC-A Series General Purpose Programmable Controller.
Before using your new PLC, please read this manual thoroughly to gain an understanding of its functions so
you can use it properly.
CONTENTS
SAFETY PRECAUTIONS..............................................................................................................................A- 1
REVISIONS....................................................................................................................................................A- 4
INTRODUCTION............................................................................................................................................A- 5
About Manuals ...............................................................................................................................................A- 7
Conformation to the EMC Directive and Low Voltage Instruction ................................................................A- 7
About the Generic Terms and Abbreviations ................................................................................................A- 8
Product components ......................................................................................................................................A- 9
1 OVERVIEW
1- 1 to 1- 3
1.1 CC-Link Compatible Functions................................................................................................................ 1- 1
1.2 Features ................................................................................................................................................... 1- 2
2 SYSTEM CONFIGURATION
2- 1 to 2- 6
2.1 Overall Configuration ............................................................................................................................... 2- 1
2.2 Applicable System.................................................................................................................................... 2- 3
2.3 Parts Sold Separately .............................................................................................................................. 2- 5
3 SPECIFICATION
3- 1 to 3-20
3.1 General Specification............................................................................................................................... 3- 1
3.2 Performance Specification....................................................................................................................... 3- 2
3.3 I/O Conversion Characteristics................................................................................................................ 3- 3
3.3.1 Voltage input characteristics of the AJ68VBTCU-68ADVN............................................................. 3- 4
3.3.2 Current input characteristics of the AJ65VBTCU-68ADIN .............................................................. 3- 5
3.3.3 Relationship between the offset/gain setting and digital output value............................................. 3- 6
3.3.4 Accuracy............................................................................................................................................ 3- 6
3.3.5 Conversion speed ............................................................................................................................. 3- 7
3.4 Function List ............................................................................................................................................. 3- 8
3.4.1 Sampling processing......................................................................................................................... 3- 9
3.4.2 Average processing .......................................................................................................................... 3- 9
3.5 Remote I/O Signals.................................................................................................................................. 3-10
3.5.1 Remote I/O signal list ........................................................................................................................ 3-10
3.5.2 Functions of the remote I/O signals.................................................................................................. 3-13
3.6 Remote Register ...................................................................................................................................... 3-15
3.6.1 Remote register allocation ................................................................................................................ 3-15
3.6.2 A/D conversion enable/prohibit specification (Address RWwm+0
H
) ............................................... 3-17
3.6.3 CH. input range setting (Address RWwm+1
H
, RWwm+2
H
) ......................................................... 3-18
3.6.4 Average processing specification (Address RWwm+3
H
)................................................................. 3-19
3.6.5 CH. Average time/number of times setting (Address RWwm+4
H
to RWwm+B
H
)....................... 3-19
3.6.6 CH. Digital output value (Address RWrn+0
H
to RWrn+7
H
) .......................................................... 3-20
3.6.7 Error code (Address RWrn+8
H
) ........................................................................................................ 3-20
