Справочник Пользователя для Mitsubishi Electronics QJ71DN91
A - 5 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.
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.
CONTENTS
SAFETY PRECAUTIONS..............................................................................................................................A- 1
REVISIONS ....................................................................................................................................................A- 4
INTRODUCTION............................................................................................................................................A- 5
CONTENTS....................................................................................................................................................A- 5
Conformation to the EMC Directive and Low Voltage Instruction ................................................................A- 8
About the Generic Terms and Abbreviations ................................................................................................A- 8
Product Configuration ....................................................................................................................................A- 9
1 OVERVIEW
1- 1 to 1- 2
1.1 Features ................................................................................................................................................... 1- 1
2 SYSTEM CONFIGURATION
2- 1 to 2- 6
2.1 Overall Configuration ............................................................................................................................... 2- 1
2.2 Applicable Systems.................................................................................................................................. 2- 3
2.3 How to Check the Function Version, Serial No. and Software Version ................................................. 2- 4
2.4 About Use of the QJ71DN91 with the Q00J/Q00/Q01CPU ................................................................... 2- 5
2.5 About Additional Function........................................................................................................................ 2- 6
2.6 Compatible DeviceNet Products from Other Manufacturers .................................................................. 2- 6
2.2 Applicable Systems.................................................................................................................................. 2- 3
2.3 How to Check the Function Version, Serial No. and Software Version ................................................. 2- 4
2.4 About Use of the QJ71DN91 with the Q00J/Q00/Q01CPU ................................................................... 2- 5
2.5 About Additional Function........................................................................................................................ 2- 6
2.6 Compatible DeviceNet Products from Other Manufacturers .................................................................. 2- 6
3 SPECIFICATIONS
3- 1 to 3- 51
3.1 Performance Specifications ..................................................................................................................... 3- 1
3.1.1 Maximum transmitting distance when thick and thin cables coexist ............................................... 3- 1
3.2 Functions .................................................................................................................................................. 3- 2
3.2.1 Master function (I/O communication function).................................................................................. 3- 2
3.2.2 Master function (Message communication function) ....................................................................... 3- 8
3.2.3 Slave function (I/O communication function).................................................................................... 3-11
3.2.2 Master function (Message communication function) ....................................................................... 3- 8
3.2.3 Slave function (I/O communication function).................................................................................... 3-11
3.3 I/O Signals for the PLC CPU ................................................................................................................... 3-13
3.3.1 I/O signal list ...................................................................................................................................... 3-13
3.3.2 Details of the I/O signals ................................................................................................................... 3-14
3.3.2 Details of the I/O signals ................................................................................................................... 3-14
3.4 Buffer Memory.......................................................................................................................................... 3-24
3.4.1 Buffer memory list ............................................................................................................................. 3-24
3.4.2 Buffer memory details ....................................................................................................................... 3-26
3.4.2 Buffer memory details ....................................................................................................................... 3-26
3.5 Communication Performance .................................................................................................................. 3-50
3.5.1 Scan time........................................................................................................................................... 3-50
3.5.2 Communication cycle ........................................................................................................................ 3-51
3.5.3 Transmission delays ......................................................................................................................... 3-51
3.5.2 Communication cycle ........................................................................................................................ 3-51
3.5.3 Transmission delays ......................................................................................................................... 3-51