Yokogawa ADMAG AXF - Manual (Page 2)

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IM 1E10C1-E
CONTENTS
FD No. IM 1E10C1-E
7th Edition: Jan. 2002 (YK)
All Rights Reserved. Copyright © 1998, 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 Cleaning Precautions ....................................................................................... 2-1
3. INSTALLATION ................................................................................................ 3-1
3.1 Installing Magnetic Flow Converter ............................................................... 3-1
3.2 Wiring Precautions .......................................................................................... 3-1
3.2.1 Protective Grounding ............................................................................... 3-1
3.2.2 General Precautions ................................................................................. 3-2
3.2.3 Cable Types .............................................................................................. 3-2
3.2.4 DC Connections ....................................................................................... 3-3
3.2.5 Wiring Ports ............................................................................................. 3-3
3.2.6 Connecting to External Instruments ........................................................ 3-4
4. BASIC OPERATING PROCEDURES ............................................................ 4-1
4.1 Liquid Crystal Display (LCD) ........................................................................ 4-1
4.2 Types of Display Data .................................................................................... 4-2
4.2.1 The Initial Procedure to Change the Display Mode ................................ 4-3
4.2.2 Flow Rate Display Mode ......................................................................... 4-5
4.2.3 Setting Mode ............................................................................................ 4-6
4.2.4 Alarm Display Mode ............................................................................... 4-7
4.2.5 Auto Zero Mode ...................................................................................... 4-8
4.2.6 Indicator Error Mode ............................................................................... 4-8
5. FUNCTION AND DATA SETTINGS ............................................................. 5-1
5.1 Setting Nominal Size ...................................................................................... 5-2
5.2 Setting Flow Span ........................................................................................... 5-3
5.3 Setting Meter Factor ....................................................................................... 5-6
5.4 Power Frequency (For DC version only) ....................................................... 5-7
5.5 Other Functions and Settings .......................................................................... 5-7
5.5.1 Pulse Output ............................................................................................. 5-7
5.5.2 Display of Internal Totalization Values .................................................... 5-9
5.5.3 Resetting for Totalization Display ......................................................... 5-10
5.5.4 Damping Time Constant ........................................................................ 5-11
5.5.5 Current Output during Alarm Occurrence ............................................. 5-11
5.5.6 Reversing Flow Direction ...................................................................... 5-11
5.5.7 Limiting Current Output ........................................................................ 5-12
5.5.8 Forward and Reverse Flow Measurement ............................................. 5-13
5.5.9 Automatic Two Range Switching .......................................................... 5-14
5.5.10 Alarm Output at Low Flow Limit (Flow Switch) .................................. 5-15
5.5.11 Totalization Switch Output .................................................................... 5-16
5.5.12 Alarm Output ......................................................................................... 5-17