VIBRONET Signalmaster Standard_1.ppt

7/31/2019 VIBRONET Signalmaster Standard_1.ppt

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Multichannel Online Condition Monitoring - flexible, powerful, fast

PRFTECHNIKCondition MonitoringP.O. box 1263

85730 Ismaning, Germany

VIBROWEB

VIBROWEB


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Why Online Condition Monitoring?

Easy recording of measurement data - even at difficult-to-reach measurement locations

Reduction of unscheduled shutdowns

Less warehousing of spare parts due to maintenance planning

Lower personnel costs and time overheads for recording measured data

Immediate alarm notification if condition deteriorates

Telediagnosis by external experts - reachable at any time and from anywhere

Press the (left) mouse key to view the next item

Online condition monitoring pays off
http://localhost/var/www/apps/conversion/releases/20121024195125/tmp/scratch_2/contents/ROI.xls


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System overview

Base unitSignal conditioningSignal analysisData processingData storage

Inputs / OutputsAnalog (2x16)Key phasor / Counter (8x)Digital IN / OUT (4x / 6x)

VIBROWEB

SensorsLineDrive, ICP (acceleration)4-20mAVoltage (10V 30V AC/DC)Temperature (PT100, thermocouple)Strain gaugeDisplacement (inductive)RPM (inductive)

others...

CommunicationEthernet, RS 232Web server, eMail server, TCP/ IP

LAN, Intranet, Internet, eMail, SMS

Digital INDigital OUT

CablingDirect connection to sensoror via connection box


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Flexible cabling

< 50 m

Direct connectionto sensor

Return

50 m..200 m

Connection box

VIBROWEB6-conductor cable

Connection box saves installationcosts and installation effort overlong distances

Coaxial cable


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Features and more

VIBROWEB ...

... measures:

... provides:

Vibration velocity (peak, RMS) Vibration acceleration (peak, RMS) Shock pulse (bearing condition) Displacement Torque Time signal

Spectrum Envelope RPM Temperature mV & mA levels

32 MB Flash memory / 32 MB RAM Mains supply Removable terminals Control cabinet (IP 65) Web server & eMail server Ethernet interface 2 serial interfaces (RS232)


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VIBROWEB highlights

Short measurement cycles

Noise suppression

Complex diagnosis measurements

Removable terminals

Configurable diagnosis robot

Dynamic alarm masks

Selective alarming


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32 meas. locations with vibration velocity and FFT spectrum each.

Example

Short measurement cycles

Permanent transducer supply No settling time

Measures 2 locations simultaneously 2 parallel meas. channels

VIBROWEB

16x 16x

Cycle time: 2 minutes

Next ->


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Noise suppression

RPM-synchronous averaging amplifiesRPM-dependent signals

Ideal for low-speed machineswith high noise levels!

2nd. measurement

RPM-sync.

3rd. measurement

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Complex diagnosis measurements (1)

Orbit in OMNITREND

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Next -> few significant lines

Identification of regular structures in the spectrum

Application:

Simplification of complex spectra e.g. of

Defective roller bearings Defective turbine blades Gear mesh

Spectrum with harmonics and sidebands

Complex diagnosis measurements (3)


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Removable terminals

Convenient connection of the cable outside theswitching cabinet in good light & spatial conditions

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VIBROWEB

Configurable diagnosis robot (1)

Intelligent system configuration reduces the data traffic

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Alarm level adapts to the operating state

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Amplitude trending related to the operating state

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Dynamic alarm masks

RPM varies -> Frequency band changes width and position

Load varies -> Alarm and warning levels decreases/ increases

Alarm

OK

Warning

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You'll profit from it (1)

Flexible configuration

Plug-in cards enable VIBROWEB to be configured in just afew minutes for almost any measurement task.

Short measurement intervalsPermanently supplied transducers reduce the measurementintervals to a minimum - ideal, for example, for machines withvariable RPMs or changing load.

Economical installationOne transducer (LineDrive) for 3 variables:machine vibration, bearing condition, cavitation

Easy system maintenanceThe

only spare parts required for VIBROWEB are the plug-in

cards that are simple to replace if any malfunctions occur.

Simple conversion from offline to online

The same sensor installation is used - VIBROWEB onlyreplaces the existing channel switch.

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You'll profit from it (2)

Convenient remote access

Check alarms online and analyze machine signals - fromany PC with an Internet browser

Evaluation & archiving of dataStraightforward data evaluation, archiving and setting up of themeasurement parameters (alarm values) with OMNITREND PC software

Optional

EX protection Display module: signal measurement and system check in-situ System-specific user-interface (HTML), eMail function

Reduced data trafficSignal processing and storage in VIBROWEB; only a few vitaldata are sent

Low noise

RPM-dependent signals are increased and thus suppress anynoise - ideal for low-speed machines.


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Fit for your application

Raw mill (cement industry)

Kiln drive (cement industry)

Roller press (cement industry)

Paper machine


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Simple to use - easy to learn

Demo tours

Standard user interface

Customized user interface

OMNITRENDPC software for: Data evaluation & storage

Documentation System programming

(set up alarm limits, meas. cycles,...)

Ethernet, RS 232

Browser (HTML) Check alarm condition online Measure machine signals for diagnosis

(spectrum, time signal, ...)

VIBROWEB
http://localhost/var/www/apps/conversion/releases/20121024195125/tmp/scratch_2/contents/vw_standard.ppshttp://localhost/var/www/apps/conversion/releases/20121024195125/tmp/scratch_2/contents/vw_spezial.ppshttp://localhost/var/www/apps/conversion/releases/20121024195125/tmp/scratch_2/contents/vw_spezial.ppshttp://localhost/var/www/apps/conversion/releases/20121024195125/tmp/scratch_2/contents/vw_spezial.ppshttp://localhost/var/www/apps/conversion/releases/20121024195125/tmp/scratch_2/contents/vw_standard.ppshttp://localhost/var/www/apps/conversion/releases/20121024195125/tmp/scratch_2/contents/vw_standard.pps

Documents

VIBRONET Signalmaster Standard_1.ppt