YOKOGAWA UT550 - Table of Contents; Digital Indicating Controllers Contents

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<Int> <Rev>
IM 05D01C02-41E 3rd Edition: May 31, 2006-00
CONTENTS
Models UT550/UT520
Digital Indicating Controllers
User’s Manual for Single-loop Control
IM 05D01C02-41E 3rd Edition
Introduction........................................................................................................... i
1. Installation .............................................................................................. 1-1
1.1 Model and Suffix Codes.................................................................................. 1-1
1.2 How to Install................................................................................................... 1-2
1.3 How to Connect Wires .................................................................................... 1-5
1.4 Hardware Specifications ................................................................................ 1-7
1.5 Terminal Wiring Diagrams ............................................................................ 1-13
2. Initial Settings ........................................................................................ 2-1
2.1 Names and Functions of Front Panel Parts................................................... 2-2
2.2 Setting PV Input Type (Setting First at Power-on) ......................................... 2-3
2.3 Changing PV Input Type ................................................................................. 2-7
2.4 Setting Control Output Type (except for a Position Proportional Controller) ... 2-9
2.5 Calibrating Valve Position (for a Position Proportional Controller Only) ...2-11
2.6 Initializing Parameters .................................................................................. 2-13
2.7 Changing Alarm Type ................................................................................... 2-14
2.8 Description of Multiple Setpoints and PID................................................... 2-17
3. Operations .............................................................................................. 3-1
3.1 Monitoring-purpose Operating Displays ....................................................... 3-1
Available during Operation ............................................................................ 3-1
3.2 Setting Target Setpoint (SP) ........................................................................... 3-3
3.3 Performing/Canceling Auto-tuning ................................................................ 3-3
3.4 Setting PID Manually....................................................................................... 3-5
3.5 Setting Alarm Setpoints.................................................................................. 3-6
3.6 Selecting Target Setpoint Numbers (SPN) .................................................... 3-7
3.7 Switching between Run and Stop .................................................................. 3-8
3.8 Switching between AUTO and MAN ............................................................... 3-8
3.9 Manipulating Control Output during Manual Operation ............................... 3-9
3.10 Switching between Remote (REM) and Local (LCL) ....................................3-11