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YOKOGAWA ADMAG AXR User Manual

YOKOGAWA ADMAG AXR
200 pages
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User’s
Manual
AXR
Two-wire
Magnetic Flowmeter
Integral Flowmeter
[Style:S2]
IM 01E30D01-01EN
IM 01E30D01-01EN
8th Edition

Table of Contents

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YOKOGAWA ADMAG AXR Specifications

General IconGeneral
BrandYOKOGAWA
ModelADMAG AXR
CategoryMeasuring Instruments
LanguageEnglish

Summary

1. INTRODUCTION

1.1 Using the Magnetic Flowmeter Safely

Essential safety guidelines for flowmeter operation, covering installation, wiring, and general use.

1.2 Warranty

Details the terms of the instrument's warranty and conditions under which it does not apply.

1.3 ATEX Documentation

Information relevant to ATEX certification and documentation for countries in the European Union.

2. HANDLING PRECAUTIONS

2.1 Checking Model and Specifications

Verifies the model code and specifications against the ordered product using the nameplate.

2.3 Storage Precautions

Guidelines for storing the instrument for extended periods to maintain its condition and performance.

2.4 Installation Location Precautions

Selects installation locations considering ambient temperature, atmospheric conditions, and vibrations for stable operation.

3. INSTALLATION

3.1 Piping Design Precautions

Critical precautions for designing piping to prevent flowtube damage and ensure accurate measurement.

3.2 Handling Precautions

Important handling aspects during installation, including general precautions and impact avoidance.

3.3 Mounting Procedures

Step-by-step guide for mounting the flowmeter, including torque values and centering devices.

3.3.1 Nominal Diameter 25 mm (1.0 in.) to 40 mm (1.5 in.), Wafer Type

Specific mounting steps for wafer type flowmeters of specified sizes, including bolt tightening.

3.3.2 Nominal Diameter 50 mm (2.0 in.) to 200 mm (8.0 in.), Wafer Type

Specific mounting steps for wafer type flowmeters of larger sizes, including bolt tightening procedures.

3.3.3 Nominal Diameter 25 mm (1.0 in.) to 200 mm (8.0 in.), Flange Type

Specific mounting steps for flange type flowmeters, including bolt tightening procedures.

3.3.4 Gaskets Size

Details gasket dimensions to prevent protrusion into piping and ensure proper sealing.

4. WIRING

4.1 Wiring Precautions

Essential precautions for safe and correct wiring, including cable connection and conduit use.

4.3 Wiring Ports

Guidance on using wiring ports, including sealing caps and waterproof glands for protection.

4.4 Grounding Connection

Critical grounding requirements for instrument safety and accurate flow measurement.

4.5 Wiring Connections

Procedures for accessing and connecting wiring within the terminal box, including cover removal.

4.6 Wiring Procedure

Step-by-step guide for connecting power supply, current output, and digital outputs correctly.

5. BASIC OPERATING PROCEDURES (USING THE DISPLAY UNIT)

5.1 Operating Panel Configuration and Functions

Overview of the display unit's configuration, functions, and the operation of its switches.

5.2 Display Unit Setting Methods

Describes how to navigate and change settings on the display unit.

5.2.1 Display Mode → Setting Mode

Procedure for transitioning from the normal display mode to the setting mode for parameter adjustments.

5.3 Parameter Setting Procedure

General procedure for setting parameters, including examples for different data types.

5.3.1 Setting Example for Selection-Type Data: Flow rate units

Demonstrates setting flow rate units using a selection-type parameter via the display unit.

5.3.2 Setting Example for Numeric-Type Data: Flow rate span

Demonstrates setting flow rate span using a numeric-type parameter via the display unit.

5.3.3 Setting Example for Alphanumeric-Type Data: Tag number

Demonstrates setting the tag number using an alphanumeric-type parameter via the display unit.

6. PARAMETER DESCRIPTION

6.1 Parameters

Introduces the instrument's internal parameters and their initial default values.

6.2 Parameter Lists

Explains the structure and items included in the parameter lists for configuration.

6.3 Parameter List Overview

Provides an overview of parameters organized into menus (A, B, C, D, E, F, G, H, J, K, M, N, P).

6.4 Parameter Description

Detailed explanation of various parameters, including language, flow damping, units, and span settings.

6.5 Alarm Functions

Details alarm classifications, selection methods, and specific alarm parameters.

6.5.1 Alarm Levels

Classifies alarms into four levels: System, Process, Setting, and Warning.

6.5.2 Alarm Selection

Explains how specific alarms are recognized and configured through parameter settings.

6.5.3 Alarms & Warning Messages

Lists system and process alarms, their descriptions, and corresponding countermeasures.

6.5.4 NE-107 status

Describes the NE-107 status categories for alarms and their device status implications.

7. OPERATION VIA BRAIN TERMINAL (BT200)

7.1 BT200 Basic Operations

Covers the fundamental operations of the BT200 handheld terminal.

7.1.1 Key Layout and Display

Details the physical layout of the BT200's keys and display screen.

7.1.2 Key Descriptions

Explains the function of each key, including alphanumeric and function keys.

7.2 AXR Operation Using a BT200

Describes how to use the BT200 for operating the AXR flowmeter.

7.2.1 BT200 Connection

Details the procedure for connecting the BT200 to the AXR's signal line.

7.2.2 The data update and upload/download function of BT200

Explains how to update, upload, and download data using the BT200.

7.2.3 BT200 Screens & Flow Rate Data Display

Guides on navigating BT200 screens to display flow rate data.

7.3 Parameter Setting Using a BT200

Provides procedures for setting parameters on the AXR using the BT200.

7.3.1 BT200 Setting of Selection-Type Data: Flow rate units

Demonstrates setting flow rate units using a selection-type parameter via the display unit.

7.3.2 BT200 Setting of Numeric-Type Data: Flow rate span

Demonstrates setting flow rate span using a numeric-type parameter via the display unit.

7.3.3 BT200 Setting of Alphanumeric-Type Data: Tag number

Demonstrates setting the tag number using an alphanumeric-type parameter via the display unit.

8. OPERATION VIA HART CONFIGURATION TOOL (HART 5)

8.1 HART Protocol Revision

Explains how to confirm and manage HART protocol revisions for HART 5.

8.2 Device Description (DD) on a HART Configuration Tool and AXR Device Revision

Essential steps to confirm DD and device revisions before using HART tools.

8.2.1 DD Revision and Device Revision

Procedures to verify DD and device revisions for compatibility with HART tools.

8.3 Interconnection between AXR and HART Configuration Tool

Details how to connect the AXR to a HART configuration tool for communication.

8.4 Basic Setup

Covers initial confirmation and changes to tag and device information within the HART tool.

8.5 Parameters Configuration

Describes the hierarchical structure of parameters accessible via the HART configuration tool.

8.6 Data Renewing

Explains methods for loading AXR data to/from HART tools.

8.7 Self-diagnostic Functions

How to run self-diagnostics on the AXR using DD and DTM.

8.8 HART Specific Functions

Covers advanced HART functions like trimming, fixed output, and burst mode.

8.8.1 Trim Analog Output

Procedure to adjust analog output signals (4 mA and 20 mA) using D/A trim.

8.8.2 Fixed Current Output

Feature to output a fixed current for loop checks.

8.8.3 Burst Mode

Configuration for the transmitter to continuously send data via HART.

8.8.4 Multidrop Mode

Setting up multidrop communication for connecting multiple transmitters.

8.8.5 Switching HART Protocol Revision

Procedure to switch between HART protocol revisions 5 and 7.

8.8.6 Other operations for the HART configuration tool

Refers to the HART configuration tool operations manual for additional functions.

8.9 Menu Tree for DD (HART 5)

Provides a hierarchical view of parameters accessible via DD for HART 5.

9. OPERATION VIA HART CONFIGURATION TOOL (HART 7)

9.1 HART Protocol Revision

Explains how to confirm and manage HART protocol revisions for HART 7.

9.2 Device Description (DD) on a HART Configuration Tool and AXR Device Revision

Essential steps to confirm DD and device revisions before using HART 7 tools.

9.2.1 DD Revision and Device Revision

Procedures to verify DD and device revisions for HART 7 compatibility.

9.3 Interconnection between AXR and HART Configuration Tool

Details how to connect the AXR to a HART 7 configuration tool.

9.4 Basic Setup

Covers initial confirmation and changes to tag and device information within the HART 7 tool.

9.5 Parameters Configuration

Describes the hierarchical structure of parameters accessible via the HART 7 configuration tool.

9.6 Data Renewing

Explains methods for loading AXR data to/from HART 7 tools.

9.7 Self-diagnostic Functions

How to run self-diagnostics on the AXR using DD and DTM for HART 7.

9.8 HART Specific Functions

Covers advanced HART 7 functions like test output, simulation, and squawk.

9.8.1 Test Output, Simulation, and Squawk

Details test output, simulation, and squawk functions for HART 7.

9.8.2 Trim Analog Output

Procedure to adjust analog output signals using D/A trim with HART 7.

9.8.3 Burst Mode

Configuration for transmitting data via HART 7 in burst mode.

9.8.4 Multidrop Mode

Setting up multidrop communication for HART 7.

9.8.5 Switching HART Protocol Revision

Procedure to switch between HART protocol revisions 5 and 7.

9.9 Menu Tree for DD and DTM (HART 7)

Provides a hierarchical view of parameters accessible via DD and DTM for HART 7.

10. ACTUAL OPERATION

10.1 Pre-operation Zero Adjustment

Essential procedure to perform before actual operation to ensure accurate zero flow output.

10.2 Zero Adjustment Procedure

Detailed steps for performing zero adjustment using display unit switches or external status input.

11. MAINTENANCE

11.1 Changing Direction of Electrical Connection

Procedure for changing the orientation of the electrical connection converter.

11.2 Components Replacement

Guidelines for replacing internal components like the display unit and amplifier assembly.

11.2.1 Display Unit Replacement

Steps for safely removing and replacing the display unit.

11.2.2 Amplifier Replacement

Steps for safely removing and replacing the amplifier assembly.

11.3 Setting of Switches

Explains how to set the burnout and write protect switches.

11.3.1 Setting of Burnout Switch

Details how to set the burnout switch for output direction under system alarms.

11.3.2 Setting of Write Protect Switch

Explains how to use hardware or software settings to prevent parameter overwrites.

11.4 Adhesion diagnostic function

Describes a function to check electrode adhesion by measuring resistance.

11.5 Regular Inspection Items

Lists routine inspection tasks for the terminal box and piping joints.

11.6 Insulation Resistance Test, Dielectric Strength Test

Procedures for performing insulation resistance and dielectric strength tests.

11.6.1 Procedure of Insulation Resistance test

Step-by-step guide for conducting the insulation resistance test.

11.6.2 Procedure of Dielectric Strength Test

Step-by-step guide for conducting the dielectric strength test.

11.7 Troubleshooting

Provides guidance for identifying and resolving common instrument issues.

11.7.1 No Indication

Troubleshooting steps for situations where no indication is displayed on the converter.

11.7.2 Unstable Zero

Troubleshooting steps for issues related to unstable zero readings or output fluctuations.

11.7.3 Disagreement Between Indication and Actual Flow

Troubleshooting steps for discrepancies between displayed and actual flow readings.

12. OUTLINE

12.1 STANDARD SPECIFICATIONS

Key technical specifications of the AXR flowmeter, including converter and flowtube details.

12.2 HAZARDOUS AREA CLASSIFICATION

Classification of hazardous areas according to ATEX and other standards.

12.3 STANDARD PERFORMANCE

Details accuracy, repeatability, and performance under calibrated conditions.

12.4 NORMAL OPERATING CONDITIONS

Specifies acceptable ambient temperature, humidity, fluid conductivity, and operating ranges.

12.5 MODEL AND SUFFIX CODE

Explains how to interpret model and suffix codes for ordering and identification.

12.7 EXTERNAL DIMENSIONS

Provides dimensional drawings and specifications for various flowtube types and lay lengths.

13. PED (PRESSURE EQUIPMENT DIRECTIVE)

14. EXPLOSION PROOF TYPE INSTRUMENT

14.1 ATEX

Technical data and specifications for ATEX certified explosion-proof instruments.

14.2 FM

Technical data and installation requirements for FM certified explosion-proof instruments.

14.3 CSA

Technical data and installation requirements for CSA certified explosion-proof instruments.

14.4 IECEx

Technical data and specifications for IECEx certified explosion-proof instruments.

14.5 TIIS

Technical data and precautions for TIIS flameproof instruments.

Appendix 1. Safety Instrumented Systems Installation

A1.1 Scope and Purpose

Overview of user responsibilities for SIS installation and operation.

A1.2 Using the AXR for an SIS Application

Guidelines for applying the AXR within Safety Instrumented Systems (SIS).

A1.2.4 Required Parameter Settings

Critical parameters that must be set to maintain safety integrity in SIS applications.

A1.2.5 Proof Testing

Procedures and methods for proof testing to detect flowmeter failures in SIS.

A1.2.6 Repair and Replacement

Procedures for repairing or replacing the AXR, including bypass requirements.

A1.2.9 Reliability Data

Details on failure mode analysis and reliability data for AXR in SIS.

A1.3 Definitions and Abbreviations

Glossary of terms and abbreviations used in the appendix.

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