Table Of Contents - Mitsubishi Q68TD-G-H01 User Manual

Thank you for purchasing the MELSEC-Q series Programmable Controller.
Before using the equipment, please read this manual carefully to develop full familiarity with the functions
and performance of the Q series Programmable Controller you have purchased, so as to ensure correct
use.
Please forward a copy of this manual to the end user.
SAFETY PRECAUTIONS .................................................................................................................................A - 1
CONDITIONS OF USE FOR THE PRODUCT..................................................................................................A - 5
REVISIONS.......................................................................................................................................................A - 6
INTRODUCTION...............................................................................................................................................A - 7
CONTENTS ......................................................................................................................................................A - 7
COMPLIANCE WITH EMC AND LOW VOLTAGE DIRECTIVES................................................................... A - 11
GENERIC TERMS, ABBREVIATIONS, AND TERMS ....................................................................................A - 12
PACKING LIST ...............................................................................................................................................A - 14
CHAPTER 1 OVERVIEW
1.1 Features........................................................................................................................................... 1 - 2
CHAPTER 2 SYSTEM CONFIGURATION
2.1 Applicable Systems ......................................................................................................................... 2 - 1
2.2 When Using the Q68TD-G-H02 (H01) in the Redundant System ................................................... 2 - 4
2.3 How to Check the Function Version, Serial No., and Software Version .......................................... 2 - 5
CHAPTER 3 SPECIFICATIONS
3.1 Performance Specifications ............................................................................................................. 3 - 1
3.2 Function List .................................................................................................................................... 3 - 5
3.2.1 Temperature conversion system .............................................................................................. 3 - 7
3.2.2 Conversion setting for disconnection detection function (Q68TD-G-H02 only) ...................... 3 - 12
3.2.3 Disconnection state conversion setting function (Q68TD-G-H01 only) .................................. 3 - 14
3.2.4 Warning output function.......................................................................................................... 3 - 16
3.2.5 Cold junction temperature compensation resistor disconnection detection function .............. 3 - 21
3.3 I/O Signals Transferred to/from Programmable Controller CPU.................................................... 3 - 22
3.3.1 I/O signal list ........................................................................................................................... 3 - 22
3.3.2 I/O signal details ..................................................................................................................... 3 - 23
3.4 Buffer Memory ............................................................................................................................... 3 - 30
3.4.1 Buffer memory assignment..................................................................................................... 3 - 30
3.4.2 Conversion enable/disable setting (Un\G0)............................................................................ 3 - 38
3.4.3 CH[ ] Time/Count/Moving average/Time constant setting (Un\G1 to Un\G8) ......................... 3 - 39
3.4.4 Conversion completion flag (Un\G10) .................................................................................... 3 - 40
3.4.5 CH[ ] Measured temperature value (Un\G11 to Un\G18) ....................................................... 3 - 41
INTRODUCTION
CONTENTS
1 - 1 to 1 - 3
2 - 1 to 2 - 7
3 - 1 to 3 - 62
A
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