AMO STU-20 Manual Download Page 11

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Signal Test Unit STU-20

After selection of the AMOSIN® -type the data of the measurement system

appear in the upper third of the program window.

Type:

selected AMOSIN®measuring system

Output:

output signal type

Resolution:

resolution of the output signal

Scale Pitch:

grating pitch of the scale

Pitches/Rev:

number of pitches per revolution

Summary of Contents for STU-20

Page 1: ...Manual Signal Test Unit STU 20 Software Rev 2 0...

Page 2: ...2 Signal Test Unit STU 20...

Page 3: ...ftware installation 4 2 3 Hardware installation 6 3 Connectors and displays 7 3 1 Front panel 7 3 2 Rear panel 7 4 Functional description 8 4 1 General 8 4 2 Start the program 9 4 3 Select the AMOSIN...

Page 4: ...r cable 1 extension cable Software on DC ROM Installation 2 System Requirements 2 1 Operating system Windows2000 or higher USB Port USB 2 0 Display resolution 1024 768 or higher Software installation...

Page 5: ...r the STU 20 software components As a standard there is a different path for the National Instruments software You can select the same path as for the STU 20 software components if you like After that...

Page 6: ...le The assistant for installation of a new hardware appears Disable the connection to Windows Update for this hardware installation and choose the automatic installation for the software in the next w...

Page 7: ...r On LED Led is on when power supply for the measurement system is switched on 3 Mounting Indicator Additional display of the Zus tzliche Anzeige der korrekten Montage des Messsystems siehe Kapitel Mo...

Page 8: ...ion of the AMOSIN Type which should be tested Indicator for the supply voltage and the current consumption as well as a position display for systems with TTL output signal Examination of the correct a...

Page 9: ...ram is started over the Windows Start Menu Start Programs STU 20 As a first step the initialization of the hardware takes place If the STU 20 is not connected with the computer by the USB cable the pr...

Page 10: ...g system b Selection of Signal 1Vss analog output signal TTL digital output signal c Select the correct AMOSIN type from the list d For angle measuring systems only Enter the number of pitches per rev...

Page 11: ...ta of the measurement system appear in the upper third of the program window Type selected AMOSIN measuring system Output output signal type Resolution resolution of the output signal Scale Pitch grat...

Page 12: ...ector types without Sense lines 9pol Sub D and 12pol DIN the measurement indicates the voltage on the connector Especially on greater cable length take into account the voltage drop on the measurement...

Page 13: ...re usually given by the construction of the mechanics and cannot not be affected by the assembling of the measuring system This tool cannot be used for the following measurement system types measureme...

Page 14: ...he front panel of the STU 20 The different colored areas can be interpreted as follows the green area symbolizes a mounting within the half airgap tolerance Indicator LED shines continuously The yello...

Page 15: ...icking on the button the oscilloscope winow appears The oscilloscope can be used for the examination of the output signals of the measurement system Functionality Timebase and Amplitude adjustable in...

Page 16: ...peed as best as possible When the movement was done with uniform speed for a certain number of periods the data aquisition stops and the signal accuracy will be evaluated and displayed The necessary u...

Page 17: ...accu racy Results higher than 0 7 indicates a high signal accuracy Results inbetween 0 7 and 0 4 indicates that signal accuracy is good but can be increased by improving the mechanical mounting condit...

Page 18: ...A 4963 St Peter am Hart N fing 4 Austria Phone 43 7722 65856 0 Fax 43 7722 65856 11 email office amo at www amo gmbh com AMO GmbH SN M_STU 20_V2 0_20090504...