TABLE OF CONTENTS
Section Page
1 INTRODUCTION 1
1.1 Theory of Operation/Magnetostriction 1
1.2 Temposonics II LDT Specifications for Sensors <180 Inches 2
1.3 Temposonics II LDT Specifications for Sensors ³ 180 inches 2
2 TEMPOSONICS II LDT INSTALLATION 3
2.1 Types of Transducer Supports 5
2.1.1 Loop Supports 5
2.1.2 Channel Supports 6
2.1.3 Guide Pipe Supports 6
2.2 Open Magnets 7
2.3 Spring Loading and Tensioning 7
2.4 Cylinder Installation 7
2.5 Installing Magnets 10
3 TEMPOSONICS II WIRING 11
4 TROUBLESHOOTING THE LINEAR DISPLACEMENT TRANSDUCER 12
5 GROUNDING 13
6 INTRODUCTION TO ANALOG SYSTEMS 14
6.1 Specifications of Analog System Components 15
6.1a Analog Personality Module (APM) 15
6.1b Analog Output Module (AOM) and Analog Output Card 15
7 ANALOG PERSONALITY MODULE 16
7.1 Performance Modes 16
7.2 APM Programming Procedure 18
8 INSTALLING THE ANALOG OUTPUT MODULE (AOM) 21
9 ANALOG OUTPUT MODULE ADJUSTMENTS 22
9.1 Nominal Range of Adjustments 22
9.2 Null and Full-Scale Adjustments 23
9.3 Velocity Null Adjustments 24
10 ANALOG OUTPUT MODULE/WIRING PROCEDURES 25
10.1 Preparing Cable for Connection to the AOM 25
10.2 J1 Installation Wiring 26
10.3 J1 Connections for AOM 27
10.4 J1 Connection to AOM with MS Connectors 29
10.5 J1 Connections 29
11 TROUBLESHOOTING THE ANALOG OUTPUT MODULE 32
11.1 General 32
11.2 Power Supply Check 32
11.3 Grounding 33
11.4 Connections 33
11.5 LDT Signals 33
12 ANALOG OUTPUT CARD 36