EasyManuals Logo

PRÜFTECHNIK VIBXPERT II User Manual

PRÜFTECHNIK VIBXPERT II
176 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #43 background imageLoading...
Page #43 background image
2-31
VIBXPERT II 05.2012
To backup the log file on the memory card in the VIBXPERT, click on
the'BackupLog'iconandconrmthepromptwith'Yes'.Thelogle
can be transferred to the PC using the 'VIBXPERT update tool'.
Memory card (CF)
In this menu, you can format, check and repair the memory card.
formatting: You should only format a card if it is new and has not yet
been used in VIBXPERT. This process deletes are data stored on the
card!
Toformatit,clickon'Start'inthetopeld,conrmthequerythat
is displayed and enter the word 'OK' into the text editor.
checking: The degree of fragmentation is checked automatically at
specicintervals.Hereyoucanstartthecheckfunctionmanually
byclickingonthe'Start'button.
repairing: If the file system on the memory card is faulty, an error mes-
sage appears. If possible, save the measurement data on the PC
before starting the repair function.
Standardization factor for dB scaling
The amplitude of a spectrum is converted to decibels (dB) with the
following formula:
A
log
= 20*log(A
lin
/N), where A
log
: amplitude in dB
A
lin
: amplitude in linear unit
N: standardization factor
In this menu, you can set the standardization factor (default = 1).
The scaling that is used for a spectrum (linear or in dB) is defined in
theDisplaySetup(seeChapter4).
The dB scaling is not available for time signals, overall values and
TrendingSpectra.Itcanalsonotbeappliedtofrequency-selective
band alarms.
Deleting files
Filesthatarenolongerneededcanbedeletedinthismenu.Selectthe
data type and press the F key to open the file selection list.
Getting started - Basic settings
Note

Table of Contents

Other manuals for PRÜFTECHNIK VIBXPERT II

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the PRÜFTECHNIK VIBXPERT II and is the answer not in the manual?

PRÜFTECHNIK VIBXPERT II Specifications

General IconGeneral
BrandPRÜFTECHNIK
ModelVIBXPERT II
CategoryMeasuring Instruments
LanguageEnglish

Related product manuals