YOKOGAWA AE100D, Instruction Manual

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CONTENTS
FD No. IM 1E7B0-02E
15th Edition: Jan. 2003(YK)
All Rights Reserved, Copyright © 1994, Yokogawa Electric Corporation
Contents
1. INTRODUCTION ................................................................................................... 1-1
2. HANDLING PRECAUTIONS ............................................................................... 2-1
2.1 Checking Model and Specifications .............................................................. 2-1
2.2 Accessories .................................................................................................... 2-1
2.3 Storage Precautions ........................................................................................ 2-1
2.4 Installation Location Precautions ................................................................... 2-1
2.5 Converter Reorientation Precautions ............................................................. 2-1
3. COMPONENT NAMES ......................................................................................... 3-1
4. INSTALLATION ..................................................................................................... 4-1
4.1 Piping Design Precautions ............................................................................. 4-1
4.2 Handling Precautions ..................................................................................... 4-3
4.2.1 General Precautions ................................................................................ 4-3
4.2.2 Flow Tube Piping .................................................................................... 4-4
4.2.3 Alteration of LCD Display Orientation ................................................... 4-4
4.3 Mounting ........................................................................................................ 4-5
4.3.1 Nominal Diameter 2.5 mm (0.1in.) to 10 mm (0.4in.) Union Joint Type 4-5
4.3.2 Nominal Diameter 2.5mm (0.1in.) to 40mm (1.5in.) Wafer Type .......... 4-6
4.3.3 Nominal Diameter 50 mm(2in.) to 300 mm(12in.) Wafer Type ............. 4-9
4.3.4 Nominal Diameter 15 mm (0.5in.) to 400 mm (16in.) Flange Type ..... 4-12
4.3.5 Mounting Procedure for Sanitary Type ................................................. 4-14
4.4 Wiring Precautions ....................................................................................... 4-14
4.4.1 Protective Grounding ............................................................................ 4-14
4.4.2 General Precautions .............................................................................. 4-15
4.4.3 Power and Output Cables ...................................................................... 4-15
4.4.4 DC Connections .................................................................................... 4-15
4.4.5 Wiring Ports .......................................................................................... 4-15
4.4.6 Connecting to External instruments ...................................................... 4-16
5. BASIC OPERATING PROCEDURES .................................................................. 5-1
5.1 Liquid Crystal Display ................................................................................... 5-1
5.2 Types of Display Data .................................................................................... 5-2
5.2.1 Flow Rate Data Display Mode ................................................................ 5-3
5.2.2 Setting Mode ........................................................................................... 5-6
5.2.3 Alarm Display Mode ............................................................................... 5-9
6. FUNCTION AND DATA SETTINGS .................................................................... 6-1
6.1 Setting Flow Span .......................................................................................... 6-1
6.2 Power Frequency ............................................................................................ 6-4
6.3 Other Functions and Settings ......................................................................... 6-4
6.3.1 Pulse Output ............................................................................................ 6-4
6.3.2 Display of Internal Totalization Values ................................................... 6-6
6.3.3 Resetting for Totalization Display ........................................................... 6-7
6.3.4 Damping Time Constant ......................................................................... 6-7