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DY080
YOKOGAWA DY080 User Manual
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7-5
IM 01F06A00-01E
7. MAINTENANCE
Integral T
ype
Remote T
ype
F070501.EPS
Color
Wire
Red
White
A
B
Vortex shedder
Mounting Bolt
Vortex shedder
Mounting Block
Bracket
Converter
Mounting Bolt
Leadwire
Vortex Shedder
Assembly
Vortex Shedder
Assembly
Gasket
Amplifier Unit
Locking
Screw
Locking
Screw
Clamp
Shielded Cover
Converter Case
Indicator
Converter Cover
Bracket
Mounting
Bolt
Terminal Box
Bracket
Bracket
Mounting
Bolt
Allen Bolt
Terminal
Box Cover
Flow direction
Flow direction
Flow Direction Arrow
Vortex Shedder
Assembly
Direction
of Flow
Leadwire
Vortex Shedder
Mounting Block
Guide Pin Hole
Pin
Guide Pin Hole
Vortex Shedder
Assembly
Vortex Shedder
Assembly
*
Clamp
Figure 7.3
Disassembling and Reassembling the Vortex Shedder Assembly
72
74
Table of Contents
Default Chapter
2
Table of Contents
2
Introduction
5
1 Handling Precautions
10
Model and Specifications
10
Precautions Regarding Transportation and Storage Location
10
Precautions Regarding Installation Locations
10
2 Installation
12
Precautions Regarding Installation Locations
12
Piping
12
Precautions Regarding Installation
15
Piping to Improve Durability
16
Cryogenic and High Process Temperature Version Insulation
16
Installing the Vortex Flow-Meter
17
3 Wiring
20
Wiring Precautions
20
Wiring for Output Condition
20
Connection
21
Pulse Output
22
Wiring Cables and Wires
23
Connection of the Remote Type Signal Cable
23
Method of Finishing the Signal Cable End(DYC)
24
For Vortex Flowmeter (DY-N)
24
For Vortex Flow Converter (DYA)
25
Wiring Cautions
26
Grounding
26
4 Basic Operating Procedures
27
Construction of the Display
27
Display Contents in Display Section
28
Display Contents in Display Section
29
Change the Display Mode from % Display to Engineering Unit
30
Indicate the Total Rate in the Lower Display
31
Setting Mode
32
Structure of Setting Mode Display
32
Method of Parameter Setting
33
Operation for the BRAIN Terminal (BT200)
35
Connection Method for the BT200
35
Displaying Flow Rate Data
36
Setting Parameters
37
Operation Via HART Configuration Tool
39
Matching of Instrument (Digitalyewflo) DD and HART Configuration Tool's DD
39
Interconnection between Digitalyewflo and HART Configuration Tool
39
Basic Setup
40
Parameter Configuration
40
Data Renewing and Upload/Download Function
40
Self-Diagnostic
40
Software Write Protect
40
HART Specific Functions
40
Other Operations for the HART Configuration Tool
41
Menu Tree
42
5 Parameter Setup
48
Multi-Variable Type Parameter (Only for /MV)
48
Parameters List
48
Parameter Description
56
Error Code Lists
64
6 Operation
65
Adjustment
65
Zero Adjustment
65
Span Adjustment
65
Loop Test
65
Totalizer Function Start and Totalized Value Reset
65
Unit of Pulse Output (Scaling)
66
Setting of Burnout Switch
66
Setting of Write Protect Switch
66
Power Failure
67
Adjustment for Manual Mode
67
Low Cut Adjustment
67
Tuning
67
Other Maintenance
68
Cleaning Precautions
68
7 Maintenance
69
Changing the Terminal Box Orientation
70
Indicator Removal and Rotation
71
Amplifier Unit Removal
71
Amplifier Unit Assembling
71
Vortex Shedder Removal
72
Flow Calculation
74
8 Troubleshooting
76
Flow
76
Flow (Only for /MV)
79
9 General Description
80
Outline
80
Standard Specifications
81
Model and Suffix Codes
84
Option Specifications
87
Option Multi-Variable (Build in Temperature Sensor) Type (/MV)(*1)
89
Option Reduced Bore Type (/R1) (*1)
90
Option Specifications (for Explosion Protected Type)
91
Sizing
94
External Dimensions
99
10 Explosion Protected Type Instrument
119
Cenelec Atex (Kema)
119
Technical Data
119
Installation
120
Operation
120
Maintenance and Repair
120
Installation Diagram of Type of Protection "N
121
Screw Marking
121
Installation Diagram of Intrinsically Safe (and Note)
121
Name Plate
122
Technical Data
123
Wiring
123
Operation
123
Maintenance and Repair
123
Installation Diagram
124
Saa
125
Technical Data
125
Installation
125
Operation
125
Maintenance and Repair
125
Installation Diagram
126
Data Plate
126
Csa
127
Technical Data
127
Wiring
128
Operation
128
Maintenance and Repair
128
Installation Diagram Intrinsically Safe (and Note)
128
Dual Seal (Option: /CF11, /CS11)
129
Tiis
130
11 Pressure Equipment Directive
131
Installation and Operating Precautions for Tiis Flameproof Equipment
132
Revision Record
135
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YOKOGAWA DY080 Specifications
General
Brand
YOKOGAWA
Model
DY080
Category
Measuring Instruments
Language
English
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