YOKOGAWA DPharp EJX***A Series Manuals

YOKOGAWA DPharp EJX***A Series Manuals

Manuals and User Guides for YOKOGAWA DPharp EJX***A Series. We have 1 YOKOGAWA DPharp EJX***A Series manual available for free PDF download: User Manual

YOKOGAWA DPharp EJX***A Series User Manual

YOKOGAWA DPharp EJX***A Series User Manual (98 pages)

HART 5/HART 7 Communication Type

Brand: YOKOGAWA | Category: Transmitter | Size: 12 MB

Table of Contents

Table of Contents
2
1 Introduction

5
2 Connection

9
3 Parameter Setting

13
- Menu Tree
  13
  - Group II: EJX HART 5 DTM Based on FDT1.2
    20
- Basic Setup
  24
  - Tag and Device Information
    24
  - Unit
    24
  - Range Change
    25
  - Output Mode
    25
  - Damping Time Constant Setup
    26
  - Output Signal Low Cut Mode Setup
    26
  - Impulse Line Connection Orientation Setup
    27
  - Static Pressure Setup
    27
- Detailed Setup
  28
- Ejx
  36
- Hart 5
  40
- HART 7 4-20Ma
  40
  - Multidrop Mode
    45
    
    Setting on HART
    45
- Hart 5
  45
  - Setting on HART
    46
- HART 7 4-20Ma
  46
  - Switching HART Protocol Revision
    46
4 Diagnostics

48
- Self-Diagnostics
  48
- Hart 7
  49
- Advanced Diagnostics (Only for EJX Series)
  50
- Ejx
  50
  - Multi-Sensing Process Monitoring
    50
  - Impulse Line Blockage Detection (ILBD)
    50
    
    Blockage Detection
    53
    
    Combination of Reference Result and Blockage Detection
    55
    
    Operation Parameters
    56
    
    Operating Procedure
    58
    
    Alarm and Alert Setting
    59
    
    Condition Check
    61
    
    Obtain Reference Values
    62
    
    Capability Test of Blockage Detection Operation
    63
    
    Start ILBD Operation
    63
    
    Tuning
    64
    
    Reset of Reference Value
    65
    
    ILBD Parameter List
    66
  - Heat Trace Monitoring
    68
    
    Flg Temp Coef Setting
    68
    
    Out of Temperature Measurement Range
    69
    
    Parameter Lists for Heat Trace Monitoring
    70
- Alarms and Countermeasures
  71
5 Parameter Summary

79
Appendix 1. Safety Instrumented Systems Installation

90
Safety Instrumented Systems Installation

90
- A1.1 Scope and Purpose
  
  90
- A1.2 Using the Transmitter for an SIS Application
  
  90
  - A1.2.1 Safety Accuracy
    90
  - A1.2.2 Diagnostic Response Time
    90
  - A1.2.3 Setup
    90
  - A1.2.4 Required Parameter Settings
    90
  - A1.2.5 Proof Testing
    90
  - A1.2.6 Repair and Replacement
    91
  - A1.2.7 Startup Time
    91
  - A1.2.8 Firmware Update
    91
  - A1.2.9 Reliability Data
    91
  - A1.2.10 Lifetime Limits
    91
  - A1.2.11 Environmental Limits
    91
  - A1.2.12 Application Limits
    92
- A1.3 Definitions and Abbreviations
  
  92
  - A1.3.1 Definitions
    92
  - A1.3.2 Abbreviations
    92
Appendix 2. ILBD Check List

93
Revision Information

98

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