SEMAPI DSP Logger Expert Manuale utente

User Manual

Hardware

Ver.: 2.0

Hardware

User Manual

User Manual • Version 2.0_2013

www.semapi.com

Hardware

Technical Specifications:......................................3

Important User Information:..................................6

Hardware DSP Logger Expert:..............................7

Introduction:...................................................... 7

Programs:......................................................... 8

Keyboard:......................................................... 9

Navigation keys:.............................................. 10

Main Keyboard:............................................... 10

Main keyboard with direct function:.................. 11

Battery charge:................................................ 11

Display Control:............................................... 13

Utilities:........................................................... 14

PC Connection:............................................... 15

Battery:........................................................... 16

Adjust Date/hour:............................................ 17

Display:........................................................... 18

Top connection panel:..................................... 19

USB:............................................................... 21

Input and sensor measurements:..................... 22

Accessories List:..............................................28

Troubleshooting: ..............................................29

Official certificate of guarantee............................30

Hardware

User Manual

User Manual • Version 2.0_2013

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DSP Logger Expert

Technical Specifications:

Attributes DSP Logger Expert

Inputs Channels 6 (SIX)

Measurements from the inputs •Acceleration, velocity,

displacement from installed

sensors or portable monitoring

systems

• AC / DC sensors

• Pressure sensors

• Temperature sensors

• Measurements of entries from the

keyboard indicators or installed

instruments

• Input range, universal

tachometer: ± 25 V

• Visual inspections on the text

notes

Tachometer input • TTL/

analogous to ± 25V

• RPM range: 1-99.999

Input Overvoltage Protection Individual in all channels.

Measurement precision • 1%

Dynamic Range • To 95 db

Resolution • Programmable 400, 800, 1600,

3200, 6400, 12800, and 25600

lines

Measurement windows • Hanning

• Flat top

• Rectangular

Preprocessing • gSE and ESP (spike energy ®)

• Envelopment (demodulator) with

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User Manual

User Manual • Version 2.0_2013

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four filters.

• Digital Integration:

Velocity and Displacement with

programmable high pass filters 1%,

5% and 10% of Fmax.

Filters, ESP • 1.25-2.5 kHz

• 2.5-5 kHz

• 5-10 kHz

Attributes DSP Logger Expert

Frequency response 0,2 a 20 kHz

Cutting low frequencies 0.18-100 Hz

Averages Programmable from 1-4096

peak hold, continuous

Cursors • Fixed and sweeping

• Simple + harmonics and dynamic

Trigger Modes • Trigger: External optical or laser

• Trigger Level: Fixed and

automatic

• Setting range and slope

Operative System Microsoft Windows CE

Processor 533 MHz, Samsung S3C2440A

DSP Analog Devices 2191MK

Communication USB, Wi-Fi

Internal Memory 128 MB

Additional Memory Micro SD 2GB

Weight 1450 grams

Enclosure IP65, Aluminum smelting

Display LCD, backlit color

• VGA (640 x 480)

• 5.7 inch

Visible area: 115.2 x 86.4 mm

Batteries Rechargeable lithium ion

Connectors Connector A and Connector B of

5-pins

AMPHENOL CONNECTOR

Connector C and Connector D

Auxiliaries

Input AC

Input DC

Tachometer

Battery Charger (by duplicate)

Hardware

User Manual

User Manual • Version 2.0_2013

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Use caution with high acceleration, severe blows,

blows to the display, and cutting elements or tips.

High input voltage on the battery charger. It can

create a discharge of (100-240) V if the battery

charger makes contact with the plug.

Static charges can cause temporary changes in the

display or keyboard functions.

When making installations with extensive cables, use

extreme caution with all moving parts of the machine

and installation of the sensors.

The DSP Logger Expert can be operated in the rain

and supports significant water on the connectors

and keyboard. Grade: IP 65.

(Not suitable for submerging)

Hardware

User Manual

User Manual • Version 2.0_2013

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Important User Information:

This solid conditions equipment has different

operating characteristics than electromechanical

equipment.

The safety standards are different from solid state

equipment and wired electromechanical devices.

Because of this difference, and also because of the

great variety of uses for solid conditions equipment,

all persons responsible for applying this equipment

must take all appropriate electrical safety measures

and study for impact damage.

SEMAPI will be responsible for indirect or

consequential damages resulting from the misuse of

this equipment.

The examples and diagrams in this manual are

included for illustrative purposes only.

No responsibility is assumed with respect to use of

the information, circuits, equipment, or software

described in this manual.

Throughout this manual we use notes to make you

aware of safety considerations when necessary.

Hardware

User Manual

User Manual • Version 2.0_2013

www.semapi.com

Hardware DSP Logger Expert:

Introduction:

The DSP Logger Expert is a vibration measurement

platform with 6 channel input accelerometer signals,

4 channels of AC, and 2 channels of DC.

It also has tachometer input for phase measurement

and headphone output.

The operating system runs on a platform with a 533

MHz microprocessor, Samsung S3C2440A

(Maximum 633 MHz), 64 MB RAM, and 2 GB flash

in its basic version (Expandable to 16 GB).

The signal processing is done on an Analog Devices

DSP 2191MK and 6 channel digital analog

converter, which allows simultaneous measurements

of 6 entries.

The equipment is turned on in full from the activation

of the power key. The operating system cannot be

suspended.

Turning on the equipment, with the operating

system load and main menu programs, take about

30 or 40 seconds.

Start is initialized when the blue LED on the front of

the equipment is turned on.

After initialization, the equipment’s first screen will

show icons for the measurement applications menu.

Hardware

User Manual

User Manual • Version 2.0_2013

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Programs:

The DSP Logger Expert contains up to 6 (six)

different operating programs. These programs are

independent of each other and may restrict access,

depending on the version acquired.

Each of these programs can be updated without

having to physically open the equipment and can be

charged via a USB communication port.

Although these programs are independent each one

responds to the overall calibration of the equipment.

Any change in the calibration will affect all programs.

Once the DSP Logger Expert is initialized, it will

display a log-in screen and the programs contained

therein. Each program can be accessed by using

the navigation keys and can be confirmed by

pressing ENTER directly or by pressing the number

of the key program 2 (two) times.

Key 1 Key 2

Key 3 Key 4

Key 5 Key 6

Hardware

User Manual

User Manual • Version 2.0_2013

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Keyboard:

The power key is located to the right of the

alphanumeric keyboard. The blue indicator will be lit

when the equipment is active.

The equipment keyboard has:

12 alphanumeric keys

4 navigational keys, duplicated on both sides

4 keys for functions related to screen actions.

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