Sequoia FastTracer Caractéristiques techniques

FastTracer

PORTABLE VIBRATION ANALYSIS SOLUTION

Use and installation manual Vibration monitoring expert solutions

Printed in February 2010

WARRANTY

In compliance with Decree Law no. 24 of 2-2-2002, this warranty will last 24 months in case of sale

to private persons. Whereas, in case of sale to companies, professionals or taxable persons for VAT

purposes, this warranty will last 12 months.

For further information and assistance, please visit our product section at www.sequoia.it or e-mail

us to [email protected]

Disclaimer

The present manual has been drawn up by Sequoia IT. You are recommended to read carefully this disclaimer and the

legal notes as the use of FastTracer requires the user’s automatic acceptance of the terms therein. Sequoia IT reserves

the right to make any changes to the disclaimer and the legal notes published on this page at any time. Sequoia IT shall

make reasonable efforts to ensure that any information provided in this manual is without errors, inaccuracies and

omissions. Notwithstanding this, all information is provided here “as is”. Sequoia IT cannot guarantee the reliability

and exactness of the results obtained with its own software, therefore under no circumstances shall it be held

responsible for direct, indirect, incidental and consequential damages connected to the use, appropriate or inappropriate,

profit loss, interruption of the company or professional activity, loss of data or other types of data located in the user’s

IT system or other systems. The purpose of the present disclaimer is not to avoid compliance with the existing law or

refuse responsibility for all the cases where it cannot be excluded by law. The resolution of any disputes arising out with

the use of FastTracer and the related software or any other reason between the user and Sequoia IT will be submitted to

the exclusive jurisdiction of the Court of Turin.

DECLARATION OF CONFORMITY

According to ISO/IEC Guide 22 and EN45014, Sequoia IT manufacturer declares the conformity of

FastTracer with EMC 89/336/EEC – CE marking 93/68/EEC directives and subsequent

harmonized standards:

emissions: EN 61000-6-4 (2001);

immunity: EN 61000-6-2 (2001).

The symbol of the crossed waste container means that, in accordance with 2002/96/EC Waste

Electrical and Electronic Equipment Directive (WEEE), once the product reaches the end of its

lifecycle, in the European Union it is subject to special waste disposal. In addition to the present

device, this rule is also applied to all items carrying such a symbol. Do not dispose of these

products as undifferentiated urban waste but put away for material differentiated recycling.

All the contents (text, graphics and images) in this manual are protected by copyright.

The partial use of this document is admitted, provided that:

•the copyright notice below and the present authorization terms appear on every copy;

•the use of these documents is only for information, for personal and non-commercial purposes and such use

does not imply the copy and/or disclosure on computer networks or other media;

•the used documents are not modified.

Any other use is expressly forbidden by the law.

All the products or companies mentioned in this manual are trademarks held by their respective proprietors or owners

and can be protected by patents and/or copyright or registered by competent authorities.

TABLE OF CONTENTS

1 Introduction

1.2 Foreword 7

1.2.1 Prerequisites 7

1.2.2 Structure of the manual 7

1.3 Definitions 8

1.3.1 Technical specifications 8

1.3.2 Measurement with FastTracer 9

1.3.3 Diagnostics and machine or structure characterization 9

1.4 Philosophy of use 10

2 Installation

2.1 Preparation for use 11

2.2 System requirements 11

2.3 FTAnalyzer installation 11

2.4 Esplora 3D installation 12

2.4.1 Sensor positioning and fastening 12

2.5 Frequently Asked Questions (FAQ) 13

3 FTAnalyzer

3.1 Introduction 14

3.2 Philosophy of use 14

3.3 Start 16

3.4 Interface 16

3.4.1 Graphics area 17

3.4.2 Devices list 18

3.4.3 Menu 19

3.4.4 Global settings 19

3.4.5. Toolbar 20

3.5. New view 22

3.5.1 Time: time domain measurement 23

3.5.1.1 Time: display options 24

3.5.1.1.1 Time: selection of displayed values 25

3.5.1.1.2 Time: filters 25

3.5.2 Frequency: frequency domain measurement 25

3.5.3 Frequency: display options 26

3.5.3.1 Frequency: selection of displayed values 27

3.5.3.2 Frequency - scale changes: dB, linear 27

3.5.4 Triggered: event synchronized measures 28

3.6 File device 29

3.6.1 Measure recording 29

3.6.2 File device creation (virtual device) 30

3.7 Export to text file: measure export 32

3.8 Export to spreadsheet: measure export to MS – Excel files 34

3.8.1 Note on MS – Excel configuration 35

3.9 Perspective save and load 36

4 FTEditor

4.1 Philosophy of use 38

4.2 Start 39

4.3 Create new model 40

4.4 Add test 40

4.5 Add measure 41

4.6 Export database to file 43

5 Esplora 3D

5.1 Philosophy of use 44

Model instance 45

Model DB 45

5.2 Start 45

5.2.1 Import model DB 46

5.3 Test model instance: model – machine selection 46

5.3.1 Create model instance: instance creation 47

5.3.2 Test selected instance: diagnostics 48

5.4 Browse model instance: see reports 49

5.5 Menu 50

Introduction

1.2 Foreword

Thank you for choosing FastTracer.

FastTracer is a simple and reliable system which transforms a normal PC into a tool for vibration-

based diagnostics of machines or structures. FastTracer is an innovative and highly flexible

instrument that can also be used for experimental research on vibrations or for training purposes.

FastTracer is manufactured by SEQUOIA IT, a leading company in the development of expert

vibration monitoring solutions.

This manual provides an introduction to the use of the FastTracer system and the related software in

the various conditions of employment. It describes the different types of measurements which can

be carried out and the various software characteristics, to help you use this flexible system to its full

potential.

1.2.1 Prerequisites

The information in this manual is intended for readers with a basic IT knowledge and good

knowledge of vibration analysis. Therefore, these aspects are not dealt with in detail, except in

certain cases and when necessary in order to make the description more clear.

1.2.2 Structure of the manual

The manual consists of five chapters and covers all aspects of the use of the FastTracer system. The

first chapter sets out the technical specifications of the FastTracer and its philosophy of use. The

second chapter explains how to install the software and the minimum requirements for effective use

of the solution. The third chapter provides an introduction to the FTAnalyzer and describes its

philosophy of use and advanced features. The fourth chapter presents the FTEditor module of the

FTAnalyzer software. The last chapter describes the features of the Esplora 3D software.

1.3 Definitions

Before explaining how to use the FastTracer, some aspects should be dealt with, such as the

FastTracer technical specifications, the type of measurements which can be carried out and what

information can be obtained from these data.

1.3.1 Technical specifications

The FastTracer solution consists of an acquisition device (also called sensor or measurement

device) and a software for data display and processing. The measurement device is fitted inside with

an innovative MEMS triaxial capacitive accelerometer interfaced with a microprocessor processing

and transmitting the digital signal to the PC through the USB 2.0 or via WiFi (opt.). The digital

transmission of measurements ensures the data resistance to electro-magnetic disturbances while the

MEMS technology provides the sensor with a self-diagnosis capacity thus minimizing the need for

routine calibration. The software developed by Sequoia IT and provided with FastTracer are

FTAnalyzer and Esplora 3D. These two types of software and their application for diagnostics and

measurement are fully described in the pages below. The system is equipped with a complete

solution which does not require any other software or hardware, offering an excellent acquisition

device shock resistance up to 10,000g, the possibility of updating the firmware via software,

reduced costs and IP67 protection level.

TECHNICAL SPECIFICATIONS

Maximum acceleration: +/- 5 g optional: 2g, 18g

Frequency band: 0 – 2500 Hz

Resolution: 0.0025 m/s2

Noise: 0.075 m/s2

Dimensions: 30 x 55 x15 mm

Weight: 55 g

Cable length: 3 -30 m

Communication: USB 2.0 – Wi Fi (Optional)

Protection rating: IP67

Shock resistance: 10,000 g

Temperature range: 0° C..+70°C

Conformity: CEI UNI – EN 61000-6-2/4

Software: FastTracer suite Software

1.3.2 Measurement with FastTracer

The FastTracer measurement device carries out a time-trend

analysis of x-y-z acceleration components detected in the

sensor application point of the sensor. The x-y-z reference

tern is the one indicated on the sensor casing and shall be

used to determine the direction of the measured accelerations.

Acquisition device or sensor

The device can acquire accelerations with maximum module corresponding to the full scale of your

FastTracer (± 18g, ± 5g, ± 2g) and frequency between 0 Hz and 2500 Hz. The FastTracer

acquisition sample rate is 18113.21 sample/s, i.e. 18113.21 acceleration measurements are

performed in the sensor positioning point in one second.

The signals acquired are digitally converted by a dedicated processor and digitally transmitted to the

Sequoia IT software installed on your computer (FTAnalyzer, Esplora 3D). Through mathematical

calculations, the software will provide all direct and indirect measurements needed for diagnostics

or experimental research.

1.3.3 Diagnostics and machine or structure characterization

With FastTracer you can analyse the machine vibrational signature to characterize structures or

monitoring of conditions.

Machine monitoring

With FastTracer you can carry out diagnostics for predictive maintenance according to two levels:

1. 1st level diagnosis: condition monitoring

The repeated measurement of the machine vibration acceleration RMS level in the

measurement point will identify the machine current operating condition and its progress

in time.

2. 2nd level diagnosis: cause inquiry

This level of inquiry is based on the FFT analysis of the acquired data and makes it

possible to identify the problem according to the spectrum shape. This type of diagnosis

is useful to identify faults such as rotor unbalancing, joint misalignment, damaged gears,

etc.

Diagnosis levels

1.4 Philosophy of use

As above mentioned, the software provided with FastTracer are FTAnalyzer and Esplora 3D. With

the first, used to display and process measurement data, the user can analyse kinematic values such

as displacement, speed and acceleration in order to identify possible faults and establish their

effects. For example, to plan maintenance strategies for certain machine families, it is possible to

monitor a testing machine showing signs of a forthcoming fault and determine its effect on the

machine vibrational signature. After detecting the cause-effect relation, you can use the FTEditor

module of the FTAnalyzer to develop a test model dedicated to the concerned machine family. As

explained in chapter 5, this model can be used by less skilled users who, following the instructions

provided by the Esplora 3D software, will be led in the fault diagnosis function. The use of the

FastTracer for predictive maintenance reduces the number of inspections on the idle machine and

the number of stops due to unexpected faults, thus maximizing the maintenance efficiency and

effectiveness. Maintenance is simplified if you know in advance that a breakage or downtime is

approaching, as you can plan several aspects, such as personnel, spare parts and tools to be used,

thus saving costs and time.

How to use the software provided with FastTracer

threshold

Time

Vibration analysis

Experimentation

Test module

Specific tests

Cause-effect analysis

Standardized

diagnos

tics

Diagnostics dedicated to

the machine

Level: Diagnosis

Component diagnosis

Occasional

measurement

Level: Monitoring

Overall machine

Long-term

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