Toc-1
IM 01F06F00-01EN
digitalYEWFLO Series
Vortex Flowmeter
FOUNDATION Fieldbus Communication Type
IM 01F06F00-01EN 10th Edition
10th Edition: Aug. 2019 (KP)
All Rights Reserved, Copyright © 2003, Yokogawa Electric Corporation
Contents
1. INTRODUCTION ........................................................................................ 1-1
1.1 Using This Instrument Safety .......................................................................... 1-2
1.2 Warranty ............................................................................................................. 1-3
1.3 ATEX Documentation ....................................................................................... 1-4
2. AMPLIFIER FOR FIELDBUS COMMUNICATION ................................... 2-1
3. ABOUT FIELDBUS ................................................................................... 3-1
3.1 Outline ................................................................................................................ 3-1
3.2 Internal Structure of digitalYEWFLO .............................................................. 3-1
3.2.1 System/Network Management VFD .................................................. 3-1
3.2.2 Function Block VFD ........................................................................... 3-1
3.3 Logical Structure of Each Block ..................................................................... 3-2
3.4 WiringSystemConguration .......................................................................... 3-2
4. GETTING STARTED ................................................................................. 4-1
4.1 Connection of Devices ..................................................................................... 4-1
4.2 Host Setting ....................................................................................................... 4-2
4.3 Power-on of digitalYEWFLO and Bus............................................................. 4-2
4.4 Integration of DD ............................................................................................... 4-3
4.5 Reading the Parameters ................................................................................... 4-3
4.6 Continuous Record of Values .......................................................................... 4-3
4.7 Generation of Alarm .......................................................................................... 4-4
5. CONFIGURATION ..................................................................................... 5-1
5.1 Network Design ................................................................................................. 5-1
5.2 NetworkDenition ............................................................................................ 5-1
5.3 FunctionBlockLinkDenitions ...................................................................... 5-2
5.4
Setting of Tags and Addresses .............................................................................. 5-3
5.5 Communication Setting ................................................................................... 5-4
5.5.1 VCR Setting ....................................................................................... 5-4
5.5.2 Function Block Execution Control ...................................................... 5-5
5.6 Block Setting ..................................................................................................... 5-6
5.6.1 Link Objects ....................................................................................... 5-6
5.6.2 Trend Objects ..................................................................................... 5-6
5.6.3 View Objects ......................................................................................5-7
5.6.4 Function Block Parameters................................................................ 5-7
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