User Manuals: Azbil AVP78 Series Valve Positioners

Manuals and User Guides for Azbil AVP78 Series Valve Positioners. We have 1 Azbil AVP78 Series Valve Positioners manual available for free PDF download: User Manual

Azbil AVP78 Series User Manual

Azbil AVP78 Series User Manual (162 pages)

Smart ESD Device for Safety Instrumented Systems

Brand: Azbil | Category: Measuring Instruments | Size: 15 MB

Table of Contents

Table of Contents
7
Chapter 1 Structure of the Control System

11
Chapter 2 Installation

21
Chapter 3 Operation

45
- Local User Interface (LUI)
  45
- Adjustment before Operation
  49
  - Auto Setup
    49
  - Zero/Span Adjustment
    52
  - Supply Bypass
    54
  - Partial Stroke Test (PST)
    56
  - Control Parameters
    58
  - Password
    60
- Starting Operation
  61
  - Preoperation Check
    61
Chapter 4 Operation with HART Communication

63
- HART Communication
  63
- Setup and Adjustment of Device
  64
  - Process Variables
    64
  - Input Signal Range (Input Range) (Model AVP77_/78_ Current Signal Input)
    66
  - Valve System
    67
  - Control Configuration
    68
  - Input Characterization
    69
  - Travel Cutoff
    70
  - Units
    71
  - SIS Positioner Mode
    71
  - Travel Calibration
    72
  - Input Signal Calibration (Model AVP77_/78_ Current Signal Input)
    73
  - Pressure Sensor Adjustment
    74
  - Simulation
    74
  - Adjustment of EPM Drive Signal (Pneumatic Modules)
    74
  - Restore Factory Settings
    74
  - Operator Action Records
    75
  - Real Time Clock
    75
  - Password
    75
  - Device Information
    75
  - Diagnostic Messages
    78
  - Valve Diagnosis
    79
  - PST (Partial Stroke Test)
    80
  - FST (Full Stroke Test)
    83
Chapter 5 Troubleshooting

85
Chapter 6 Maintenance

95
Chapter 7 Notes on Explosion-Proof Structure

111
Appendix A LUI Display Examples

131
Appendix B Menu List

143

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