User`s manual

535 User's Manual Table of Contents iii
Table of Contents
CHAPTER 7
APPLICATIONS (cont’d)
Self Tune with Control Valves ................................................... 94
N. Ramp-to-Setpoint ......................................................................... 94
O. Input Linearization ........................................................................ 95
Thermocouple and RTD Linearization ....................................... 95
Square Root Linearization ........................................................ 95
Custom Linearization ............................................................... 96
P. Load Line ..................................................................................... 97
Q. Security ....................................................................................... 97
R. Reset Inhibition ............................................................................ 98
S. Process Variable Reading Correction ............................................ 98
T. Serial Communications ................................................................ 99
U. Cascade Control ........................................................................ 100
V. Ratio Control .............................................................................. 103
APPENDIX 1
MENU FLOWCHARTS .................................................................. A-1
APPENDIX 2
PARTS LIST .................................................................................. A-3
APPENDIX 3
TROUBLESHOOTING .................................................................. A-5
APPENDIX 4
CALIBRATION .............................................................................. A-7
Preparation for all Input Calibrations ................................................. A-8
Thermocouple Cold Junction Calibration ........................................... A-9
Analog Milliamp Input Calibration ...................................................... A-9
Milliamp Output Calibration ............................................................ A-10
Reset Menu Data .......................................................................... A-11
Hardware Scan ............................................................................. A-12
Slidewire Test ............................................................................... A-12
Quick Calibration Procedure .......................................................... A-12
APPENDIX 5
SPECIFICATIONS ........................................................................A-13
APPENDIX 6
GLOSSARY .................................................................................A-17
APPENDIX 7
ISOLATION BLOCK DIAGRAM ...................................................A-23
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