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YOKOGAWA FLXA402T User Manual

YOKOGAWA FLXA402T
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Users
Manual
FLXA402T
Liquid Analyzer for Turbidity
and Chlorine
Operation of Converter
IM 12A01G01-03EN
IM 12A01G01-03EN
1st Edition

Table of Contents

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YOKOGAWA FLXA402T Specifications

General IconGeneral
Product NameFLXA402T
ManufacturerYokogawa
Number of Sensors2
Hazardous Area ApprovalATEX, IECEx, FM, CSA
Measurement ParameterspH, ORP, Conductivity, Dissolved Oxygen
Output Signal4-20 mA
CommunicationHART
DisplayLCD
EnclosurePlastic
Enclosure RatingIP66
Dimensions144 x 144 x 200 mm
CertificationsCE

Summary

Introduction to FLXA402T Operation

FLXA402T Operation Guide

Details the purpose and scope of the FLXA402T Operation of Converter manual.

Basic Operation and Navigation

Startup Screens and Basic Navigation

Explains the initial screens and navigation flow upon device startup.

Language Selection and Initial Setup

Provides instructions for selecting the user interface language and initial setup.

System Security: Password Management

Details how to create, manage, and use passwords for system security.

Understanding the User Interface Screens

Home, Main, and Monitor Screen Overview

Describes the primary display screens: Home, Main, and Monitor.

Navigation Icons and Controls

Details the meaning and function of on-screen navigation icons.

Error Monitoring and Alarm Handling

Converter Menu Functions

Detail Screen for Device Information

Provides access to device information, analog I/O, and contact details.

Logbook and Event History Management

Details how to view and manage event history for settings and alarms.

Trend Graph Visualization and Settings

Explains how to display and configure trend charts for measured values.

Other Menu Options: Save/Load, Search

Covers utilities like Save/Load, Modbus search, pairing, and password.

Converter Parameter Configuration

Accessing and Modifying Converter Settings

Guides on accessing and changing various operational parameters.

Language and Initialization Procedures

Covers language selection and factory reset procedures for the converter.

Manual Hold Operation for mA Output

Details how to manually hold mA output values at preset points.

Comprehensive Converter Settings

Parameter Settings Overview and Symbols

Explains the available parameters and their associated symbols.

mA Input Settings (Ad)

Details how to configure mA input application types, ranges, and limits.

Contact Input Settings Configuration

Explains configuration of contact inputs for wash, calibration, or range selection.

mA Output Settings Configuration

Covers configuration of mA output, including parameter slots and line forms.

Contact Output Settings Configuration

Details the assignment of functions to contact outputs like Alarm, Maintenance, and Fail.

Display Settings and Customization

Guides on configuring home screen display items, lines, and names.

Advanced Settings: Network and MODBUS

MODBUS Sensor Address Setup

Explains how to assign MODBUS addresses to sensors for communication.

Error Settings and Diagnostic Notifications

Details how to set up error notifications and alarm flashing behavior.

Logbook Settings for Event Tracking

Explains how to configure logging of events like setting changes and alarms.

Other Converter Utilities

Save/Load Configuration Data

Instructions for saving and loading configuration data to/from SD card or internal storage.

Loading Individual Configuration Files

Procedure to load specific configuration files for the converter or individual sensors.

Loading Complete Configuration Sets

Instructions for loading all sensor configuration data as the current configuration.

Saving Configuration Sets

Process for saving the current configuration of the FLXA402T and connected sensors.

Exporting All Configuration Data

Instructions for exporting all configuration data to an SD card.

Importing Configuration Data from SD Card

How to import set configuration data from an SD card to the FLXA402T.

Exporting Logbook Data to SD Card

Instructions for exporting logbook data files to an SD card.

Software Update Procedure

Guidance on updating the converter and sensor software using an SD card.

Searching for Modbus Addresses

Procedure to find sensor Modbus addresses for network connectivity.

Password Protection and Operator ID

Details on setting and managing passwords and operator IDs.

Adjusting Touch Panel Settings

Instructions for calibrating and adjusting the touch screen panel for accurate input.

Maintenance and Troubleshooting Guide

FLXA402T Periodic Maintenance

Details on cleaning the front window and handling the unit.

Troubleshooting Alarms, Fuses, and Hardware

Guidance on diagnosing and resolving errors, fuse issues, and hardware problems.

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