Mitsubishi Electric QJ71DN91, Руководство пользователя

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A - 7 A - 7
INTRODUCTION
Thank you for purchasing the MELSEC-Q series programmable controller.
Before using the product, please read this manual carefully to understand the functions and performance of
the Q series programmable controller to ensure correct use.
CONTENTS
SAFETY PRECAUTIONS .............................................................................................................................. A- 1
CONDITIONS OF USE FOR THE PRODUCT ............................................................................................. A- 4
REVISIONS .................................................................................................................................................... A- 5
INTRODUCTION ............................................................................................................................................ A- 7
CONTENTS .................................................................................................................................................... A- 7
COMPLIANCE WITH THE EMC AND LOW VOLTAGE DIRECTIVES ....................................................... A-11
GENERIC TERMS AND ABBREVIATIONS ................................................................................................. A-12
DEFINITIONS OF TERMINOLOGY .............................................................................................................. A-13
PACKING LIST ............................................................................................................................................... A-14
1 OVERVIEW 1- 1 to 1- 3
1.1 Features ................................................................................................................................................... 1- 1
2 SYSTEM CONFIGURATION 2- 1 to 2-10
2.1 Overall Configuration ............................................................................................................................... 2- 1
2.2 Applicable Systems .................................................................................................................................. 2- 3
2.3 How to Check the Function Version, Serial Number and Software Version .......................................... 2- 7
2.4 Precautions on System Configuration ..................................................................................................... 2-10
3 SPECIFICATIONS 3- 1 to 3-50
3.1 Performance Specifications ..................................................................................................................... 3- 1
3.1.1 Maximum trunk line distance when using thick and thin cables ...................................................... 3- 2
3.2 Function Lists ........................................................................................................................................... 3- 3
3.3 I/O Signals for Programmable Controller CPU ....................................................................................... 3- 4
3.3.1 I/O signal list ...................................................................................................................................... 3- 4
3.3.2 I/O signals for the master function .................................................................................................... 3- 5
3.3.3 I/O signals for the slave function ....................................................................................................... 3-13
3.4 Buffer Memory .......................................................................................................................................... 3-17
3.4.1 Buffer memory list ............................................................................................................................. 3-17
3.4.2 Message communication area for master function .......................................................................... 3-20
3.4.3 Own node status area for master function ....................................................................................... 3-25
3.4.4 Node status area for master function ............................................................................................... 3-28
3.4.5 Master function parameter setting area ............................................................................................ 3-31
3.4.6 Communication data area for master function ................................................................................. 3-36
3.4.7 Link scan time area for master function ........................................................................................... 3-38
3.4.8 Own node status area for slave function .......................................................................................... 3-39
3.4.9 Parameter setting area for slave function ......................................................................................... 3-40
3.4.10 Communication data area for slave function .................................................................................. 3-41