Table Of Contents - Mitsubishi Electric MELSEC Q Series User Manual

Thank you for the 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.
SAFETY PRECAUTIONS ............................................................................................................................. A- 1
CONDITIONS OF USE FOR THE PRODUCT ............................................................................................. A- 5
REVISIONS .................................................................................................................................................... A- 6
INTRODUCTION ............................................................................................................................................ A- 8
CONTENTS .................................................................................................................................................... A- 8
CONFORMANCE WITH THE EMC AND LOW VOLTAGE DIRECTIVES .................................................. A-12
ABOUT THE GENERIC TERMS AND ABBREVIATIONS ........................................................................... A-13
PRODUCT STRUCTURE .............................................................................................................................. A-13
1 GENERAL DESCRIPTION
1.1 Features ................................................................................................................................................... 1- 3
1.2 The PID Control System .......................................................................................................................... 1- 5
1.3 About the PID Operation .......................................................................................................................... 1- 6
1.3.1 Operation method and formula ......................................................................................................... 1- 6
1.3.2 The Q64TC actions ........................................................................................................................... 1- 7
1.3.3 Proportional action (P-action) ........................................................................................................... 1- 8
1.3.4 Integral action (I-action) .................................................................................................................... 1- 9
1.3.5 Derivative action (D-action) ............................................................................................................... 1-10
1.3.6 PID action .......................................................................................................................................... 1-11
1.4 Functions Added to Function Version B and Later ................................................................................. 1-12
2 SYSTEM CONFIGURATION
2.1 Applicable Systems .................................................................................................................................. 2- 1
2.2 For Use the Q64TC with Redundant CPUs ............................................................................................ 2- 6
2.3 Checking Function Version/Serial No./Product Information/Software Version ...................................... 2- 7
2.4 Precautions for System Configuration ..................................................................................................... 2-10
3 SPECIFICATIONS
3.1 Performance Specifications ..................................................................................................................... 3- 1
3.1.1 Performance specifications of the Q64TC ....................................................................................... 3- 1
3.1.2 Usable temperature sensor types, measurement temperature ranges and data resolutions ........ 3- 3
3.2 Function Summary ................................................................................................................................... 3- 4
3.2.1 Auto tuning function .......................................................................................................................... 3- 5
3.2.2 Reverse/Forward action select function ........................................................................................... 3-10
3.2.3 RFB limiter function ........................................................................................................................... 3-10
3.2.4 Sensor compensation function ......................................................................................................... 3-10
3.2.5 Unused channel setting .................................................................................................................... 3-11
3.2.6 Forced PID control stop .................................................................................................................... 3-11
3.2.7 Heater disconnection detection function (available for the Q64TCTTBW, Q64TCRTBW only) ... 3-12
A - 8
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INTRODUCTION
CONTENTS
1- 1 to 1-12
2- 1 to 2-11
3- 1 to 3-60
A - 8