Mitsubishi Electric Q62DAN - INTRODUCTION; 1 OVERVIEW; 1.1 Features

A - 9
A - 9
INTRODUCTION
Thank you for purchasing the Mitsubishi Electric MELSEC-Q series programmable controllers.
Before using the product, please read this manual carefully to develop full familiarity with the functions and
performance of the Q series programmable controllers to ensure correct use.
CONTENTS
SAFETY PRECAUTIONS ............................................................................................................................. A-
1
CONDITIONS OF USE FOR THE PRODUCT .......................................................................................... A-
4
REVISIONS ................................................................................................................................................... A-
5
INTRODUCT ION ........................................................................................................................................... A-
9
CONTENT S ................................................................................................................................................... A-
9
ABOUT MANUALS ........................................................................................................................................ A-12
COMPLIANCE WITH THE EMC AND LOW VOLTAGE DIRECTIVES ....................................................... A-12
ABOUT THE GENERIC TERMS AND ABBREVIATIONS ........................................................................... A-13
PRODUCT STRUCTURE .............................................................................................................................. A-14
DISCONTINUED MODELS ........................................................................................................................... A-14
1 OVERVIEW 1-
1 to 1- 3
1.1 Features ................................................................................................................................................. 1- 1
1.2 Functions Added to Function Version B and Later............................................................................... 1-
3
2 SYSTEM CONFIGURATION 2-
1 to 2- 7
2.1 Applicable Systems ............................................................................................................................... 2- 1
2.2 Precautions on System Configuration .................................................................................................. 2-
4
2.3 Checking Function Version, Serial Number, and Software Version .................................................... 2-
5
3 SPECIFICATIONS 3-
1 to 3-33
3.1 Performance Specifications .................................................................................................................. 3- 1
3.1.1 Performance specifications list ..................................................................................................... 3-
1
3.1.2 I/O conversion characteristics ...................................................................................................... 3-
3
3.1.3 Accuracy ........................................................................................................................................ 3-10
3.1.4 Conversion speed ......................................................................................................................... 3-10
3.2 D/A Converter Module Function............................................................................................................ 3-11
3.2.1 Synchronous output function ........................................................................................................ 3-11
3.2.2 Analog output HOLD/CLEAR function ......................................................................................... 3-12
3.2.3 Analog output test during programmable controller CPU STOP ................................................ 3-14
3.3 I/O Signals for the Programmable Controller CPU............................................................................... 3-15
3.3.1 List of I/O signals........................................................................................................................... 3-15
3.3.2 Details of I/O signals ..................................................................................................................... 3-16
3.4 Buffer Memory ....................................................................................................................................... 3-20
3.4.1 Buffer memory assignment (Q62DAN/Q62DA) ........................................................................... 3-20
3.4.2 Buffer memory assignment (Q64DAN/Q64DA) ........................................................................... 3-22
3.4.3 Buffer memory assignment (Q68DAVN/Q68DAV) ...................................................................... 3-24
3.4.4 Buffer memory assignment (Q68DAIN/Q68DAI) ......................................................................... 3-26
3.4.5 D/A conversion enable/disable (buffer memory address 0: Un\G0) ........................................... 3-28
3.4.6 Digital value (buffer memory address 1 to 8: Un\G1 to Un\G8) .................................................. 3-28
3.4.7 Set value check code (buffer memory address 11 to 18: Un\G11 to Un\G18) ........................... 3-29
3.4.8 Error code (buffer memory address 19: Un\G19) ........................................................................ 3-29