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Endress+Hauser Liquiphant FTL62 User Manual

Endress+Hauser Liquiphant FTL62
60 pages
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Products Solutions Services
Operating Instructions
Liquiphant FTL62
Vibronic
HART
Point level switch with highly corrosion-resistant coating
for liquids
BA02214F/00/EN/01.21-00
71548520
2022-02-28
Valid as of version
01.00.zz (Device firmware)

Table of Contents

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Endress+Hauser Liquiphant FTL62 Specifications

General IconGeneral
BrandEndress+Hauser
ModelLiquiphant FTL62
CategorySwitch
LanguageEnglish

Summary

About This Document

Purpose of This Document

Explains the scope and content of the operating instructions for the device's life cycle.

Symbols Used in Manual

Details safety, electrical, tool, communication, and information symbols used throughout the manual.

Basic Safety Instructions

Personnel Requirements

Outlines the qualifications and authorization needed for personnel performing tasks on the device.

Intended Use and Incorrect Use

Defines the proper application of the device and hazards of improper or unintended use.

Workplace and Operational Safety

Advises on PPE, device modifications, repair safety, and hazardous area considerations.

Product Safety and IT Security

Details device compliance with safety standards and discusses IT security measures.

Product Description

Product Design Overview

Details the components and construction of the Liquiphant FTL62, including probe types.

Incoming Acceptance and Product Identification

Incoming Acceptance Checklist

Provides a checklist for verifying the device upon delivery, including order codes and condition.

Product Identification Methods

Lists methods for identifying the device: nameplate, order code, serial number, and online tools.

Storage and Transport Guidelines

Covers required storage conditions and safe transport procedures for the device.

Mounting the Device

Mounting Requirements and Considerations

Lists critical considerations before mounting: temperature effects on PFA coating and handling.

Switch Point and Clearance

Explains how fork orientation affects switch points and minimum clearance requirements.

Viscosity and Buildup Avoidance

Details how viscosity affects installation and advice on avoiding buildup on the tuning fork.

Device Support and Installation Tools

Provides guidance on supporting the device and lists tools required for mounting.

Installation Procedures

Details how to align the tuning fork, install in pipes, and manage cable entry.

Housing and Display Module Adjustment

Explains how to rotate the housing and position the display module for optimal access.

Electrical Connection

Required Tools and Connection Requirements

Lists tools for electrical connections and requirements for securing the cover.

Potential Equalization and Device Connection

Explains potential equalization and provides instructions for connecting the device wiring.

Supply Voltage, Terminals, and Cable Specs

Specifies supply voltage, terminal details, cable requirements, and overvoltage protection.

Wiring and Terminal Assignment

Provides a step-by-step guide for wiring the device safely and shows terminal assignments.

Cable Entries and Device Plugs

Describes available cable entries and device plugs, focusing on the M12 plug and pin assignment.

Ensuring Degree of Protection

Specifies the IP and NEMA ratings for the device housing and M12 plug.

Post-Connection Check

Provides a checklist for verifying connections, cables, and device integrity after installation.

Operation Options

Overview of Device Operation Methods

Lists various methods for operating and configuring the device (keys, display, Bluetooth, tools).

4-20 mA HART Electronic Insert Operation

Details operating keys, DIP switches, and current safety modes (MAX/MIN) on the insert.

Function Test via Electronic Insert Key

Explains how to perform a function test using the electronic insert's keys for safety checks.

Operating Menu Structure and User Roles

Compares operating menus and explains user roles (Operator, Maintenance) and access control.

Access via Local Display and Bluetooth

Describes access via the optional device display and operation via Bluetooth wireless technology.

SmartBlue App and Operating Tool Access

Guides on using the SmartBlue app and accessing menus via HART communication and PC tools.

HistoROM Data Management

Describes HistoROM data transfer for electronic insert replacement and data management.

System Integration

Device Description Files Overview

Lists sources for device description files (DTM, DD) and HART load information.

Measured Variables via HART Protocol

Details measured values assigned to HART protocol variables and their assignment.

Device Variables and Measured Values

Lists device variables and their factory-assigned codes for measured values.

System Units Configuration

Specifies units for oscillation frequency (Hz) and temperature display (°C, °F, K).

Commissioning the Device

Preliminaries and As-Delivered State

Warns about safety of current output settings and lists as-delivered state parameters.

Function and Switching Checks

Advises performing post-mounting/connection checks and switching on the device.

Establishing Connections for Configuration

Details connecting via HART protocol and service interface (CDI) for configuration.

Configuring Device Address and Language

Explains how to configure device address via software and set operating language.

Device Configuration Methods

Covers configuration using DIP switches, operating keys, and wizards for initial setup.

Protecting Settings from Unauthorized Access

Details locking/unlocking hardware, display operation, and parameter configuration via password.

Device Operation

Reading Device Locking Status

Explains how to check the device's lock status via display or operating tool.

Reading Measured Values

Guides on how to read measured values from the device via the Measured values submenu.

Adapting to Process Conditions

Details menus for adjusting device settings to process conditions like level detection and frequency.

Heartbeat Technology and Proof Testing

Introduces Heartbeat Technology for health checks and proof testing for SIL/WHG devices.

Diagnostics and Troubleshooting

General Troubleshooting Tips

Provides solutions for common issues like device not responding, display problems, and communication errors.

SmartBlue and Bluetooth Troubleshooting

Addresses troubleshooting for SmartBlue connection and operation issues.

Additional Tests and Fault Output Behavior

Suggests additional tests and explains current output behavior during faults.

Diagnostic Information on Local Display

Describes how diagnostic messages and status signals (F, C, S) are displayed locally.

Diagnostic Events in Operating Tools

Details how diagnostic events are shown in operating tools with NAMUR NE 107 icons.

Diagnostic Information Adaptation and Queued Messages

Explains configuring diagnostic event levels and accessing queued diagnostic messages.

Diagnostic Lists and Event Logbook

Details viewing diagnostic messages, their remedies, and managing the event logbook.

Resetting the Device

Guides on resetting the device via software, display, or operating keys on the electronic insert.

Maintenance and Repair

Device Information and Firmware History

States where to find device information and details the importance of firmware version compatibility.

General Maintenance Tasks and Cleaning

States no special maintenance is required, but details cleaning procedures.

Repair Concepts and Spare Parts

Outlines repair concepts, emphasizes spare parts, and details Ex-certified device repair.

Device Replacement and HistoROM

Covers parameter download after replacement and HistoROM functionality.

Return, Disposal, and Accessories

Guides on returning devices, proper disposal, and lists available accessories like covers.

Technical Data

Input Specifications

Specifies measured variables and measuring range based on installation and sensor length.

Output Signal and Alarm Behavior

Describes the SIO output signal, alarm signaling, and load requirements.

Damping, Switch Output, and Ex Data

Explains damping, switch output delays, and refers to Ex connection data.

Protocol Specific Data and Heartbeat Technology

Provides HART protocol data and introduces Heartbeat Technology for device checks.

Environmental Conditions

Details ambient temperature, storage temperature, humidity, and operating height limits.

Protection Ratings and Mechanical Properties

Specifies degree of protection, vibration/shock resistance, and mechanical load capacity.

Process Parameters

Lists process temperature range, thermal shock, pressure range, test pressure, and medium properties.

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