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1 AO Waveform Calibration Maitiro eNI-DAQmx
2 Magungano
3 Nhanganyaya
4 Software
5 Zvinyorwa
6 Test Equipment
7 Muedzo Mafungiro
8 Calibration Process
9 AO Verification Procedure
10 AO Kugadzirisa Maitiro
11 AO Device Test Limits
12 Zvinyorwa / Zvishandiso
12.1 References

AO Waveform Calibration Maitiro eNI-DAQmx

Kuvhara musiyano pakati pemugadziri uye yako legacy test system.

MABASA AKAWANDA
Isu tinopa emakwikwi ekugadzirisa uye calibration masevhisi, pamwe nezvinyorwa zvinowanika nyore uye zvemahara zviwanikwa zvinodhawunirodha.
TENGESA YAKO YAKWANA
Isu tinotenga zvitsva, zvakashandiswa, zvakabviswa, uye zvakasara zvikamu kubva kune yega NI nhevedzano.
Isu tinogadzira mhinduro yakanakisa inoenderana nezvido zvako zvega.
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Magungano

Zvibvumirano zvinotevera zvinoonekwa mubhuku rino:

NATIONAL Instruments AO Waveform Calibration Maitiro eNI DAQmx - Icon Mabhuraketi ane manhamba akapatsanurwa ne ellipsis anomiririra nhanho dzetsika dzine chekuita nekadiki kana zita rechiratidzo — kune ex.ample, P0. <0..7>.
NATIONAL Instruments AO Waveform Calibration Procedure yeNI DAQmx - Icon 1 Iyo »chiratidzo chinokutungamira kuburikidza nested menyu zvinhu uye dialog box sarudzo kune yekupedzisira chiitiko. Kutevedzana File»Peji Setup»Sarudzo dzinokutungamira kuti udonhedze pasi File menyu, sarudza iyo Peji Setup chinhu, uye sarudza Sarudzo kubva kune yekupedzisira dialog box.
NATIONAL Instruments AO Waveform Calibration Procedure yeNI DAQmx - Icon 2 Iyi icon inoreva chinyorwa, icho chinokuzivisa iwe kune yakakosha ruzivo.
bold Bold text inoreva zvinhu zvaunofanira kusarudza kana kudzvanya musoftware, senge menyu zvinhu uye dialog box sarudzo. Bold mavara anorevawo mazita arameter uye hardware zvinyorwa.
italic Runyoro rwakatsveyama rwunoreva zvinochinjika, kumikidzo, chirevo chakasiyana, kana sumo yepfungwa huru. Iri font rinoratidzawo mavara anobatirira paizwi kana kukosha kwaunofanirwa kupa.
monospace Monospace mavara anoreva mavara kana mavara aunofanirwa kuisa kubva kukhibhodi, zvikamu zvekodhi, programming examples, uye syntax examples. Iyi font inoshandiswawo kune mazita akakodzera edhisiki madhiraivha, nzira, madhairekitori, zvirongwa, subprograms, subroutines, mazita emudziyo, mabasa, mashandiro, akasiyana, filemazita, nekuwedzera.
monospace italic Mavara akatsveyama mune ino mavara anoreva mavara anobatirira paizwi kana kukosha kwaunofanirwa kupa.

Nhanganyaya

Gwaro iri rine mirairo yekuenzanisa NI 671X/672X/673X yePCI/PXI/CompactPCI analog kubuda (AO) zvishandiso.
Ichi chinyorwa hachikurukure maitiro ehurongwa kana dhizaini yekumisikidza. Iyo National Instruments DAQmx mutyairi ane rubatsiro files ine mirairo yakanangana nemuunganidzi uye tsanangudzo dzebasa dzakadzama. Unogona kuwedzera rubatsiro urwu files paunoisa NI-DAQmx pakombuta yekuenzanisa.
Zvishandiso zveAO zvinofanirwa kuverengerwa nguva nenguva sekutsanangurwa kwazvinoitwa nechiyero chechokwadi chekushandisa kwako. National Instruments inokurudzira kuti uite calibration yakakwana kamwechete pagore. Unogona kupfupisa nguva iyi kusvika kumazuva makumi mapfumbamwe kana mwedzi mitanhatu.

Software

Calibration inoda yazvino NI-DAQmx mutyairi. NI-DAQmx inosanganisira yakakwira-level basa mafoni kurerutsa basa rekunyora software kuenzanisa zvishandiso. Mutyairi anotsigira akawanda programming mitauro, kusanganisira LabVIEW, LabWindows ™/CVI ™ , icrosoft Visual C++, Microsoft Visual Basic, uye Borland C++.

Zvinyorwa

Kana iwe uri kushandisa iyo NI-DAQmx mutyairi, anotevera magwaro ndiwo ako ekutanga mareferensi ekunyora yako calibration yekushandisa:

  • Iyo NI-DAQmx C Reference Rubatsiro inosanganisira ruzivo nezve mabasa ari mutyairi.
  • Iyo DAQ Kurumidza Kutanga Nhungamiro yeNI-DAQ 7.3 kana gare gare inopa mirairo yekumisikidza nekugadzirisa NI-DAQ zvishandiso.
  • Iyo NI-DAQmx Rubatsiro inosanganisira ruzivo nezve kugadzira maapplication anoshandisa NI-DAQmx mutyairi.

Kuti uwane rumwe ruzivo nezve mudziyo wauri kuenzanisa, tarisa iyo
Analog Output Series Rubatsiro.

Test Equipment

Mufananidzo 1 unoratidza michina yekuyedza yaunoda kugadzirisa mudziyo wako. Iyo chaiyo DMM, calibrator, uye counter yekubatanidza inotsanangurwa muchikamu cheCalibration process.NATIONAL Instruments AO Waveform Calibration Maitiro eNI DAQmx - Accosorish

Mufananidzo 1. Calibration Connections
Paunenge uchiita calibration, National Instruments inokurudzira kuti ushandise zvinotevera zviridzwa zvekuenzanisa mudziyo weAO:

  • Calibrator-Fluke 5700A. Kana chiridzwa ichocho chisipo, shandisa high-precision voltage tsime iro rinenge 50 ppm rakarurama kune 12- uye 13-bit mabhodhi uye 10 ppm yegumi nematanhatu mabhodhi.
  • DMM—NI 4070. Kana chiridzwa ichocho chisipo, shandisa multi-ranging 5.5-digit DMM nekururama kwe40 ppm (0.004%).
  • Kaunda—Hewlett-Packard 53131A. Kana chiridzwa ichocho chisipo, shandisa kaunda kunosvika 0.01%.
  • Yakaderera inopisa mhangura EMF plug-in tambo-Fluke 5440A-7002. Usashandise tambo dzebhanana dzakajairika.
  • DAQ tambo—NI inokurudzira kushandisa tambo dzakavharirwa, senge SH68-68-EP ine NI 671X/673X kana iyo SH68-C68-S ine NI 672X.
  • Imwe yeinotevera DAQ accessories:

– SCB-68—Iyo SCB-68 ivhavhavhavha yeI/O yekubatanidza ine 68 screw terminals kuitira nyore kubatanidza chiratidzo kune 68- kana 100-pini DAQ zvishandiso.
– CB-68LP/CB-68LPR/TBX-68—Iyo CB-68LP, CB-68LPR, uye TBX-68 zvinhu zvinodhura zvekumisa zvine 68 screw terminals kuti zvibatanidze nyore masaini emunda I/O ku68-pin DAQ. zvishandiso.

Muedzo Mafungiro

Tevedza aya madhairekitori kukwidziridza kubatana uye bvunzo mamiriro panguva yecalibration:

  • Chengetedza zvinongedzo kuNI 671X/672X/673X pfupi. Tambo dzakareba newaya dzinoita sema antennae, dzichisimudza ruzha rwakawedzerwa, rwunogona kukanganisa kuyerwa.
  • Shandisa shielded copper wire kune ese matambo ekubatanidza kune mudziyo.
  • Shandisa waya yakamonyoroka kuti ubvise ruzha uye kupisa kwemoto.
  • Chengetedza tembiricha iri pakati pe18 ne28 °C. Kuti ushandise module pane imwe tembiricha iri kunze kwerenji iyi, gadzirisa mudziyo patembiricha iyoyo.
  • Chengetedza hunyoro huri pasi pe80%.
  • Bvumira nguva yekudziya-inokwana maminetsi gumi nemashanu kuve nechokwadi chekuti kuyerwa kwedunhu kuri patembiricha yekushanda yakagadzikana.

Calibration Process

Ichi chikamu chinopa mirairo yekuongorora nekugadzirisa mudziyo wako.
Calibration Process Yaperaview
Iyo calibration process ine matanho mana:

  1. Chekutanga Setup-Gadzirisa mudziyo wako muNI-DAQmx.
  2. AO Verification Procedure-Simbisa mashandiro aripo echishandiso. Danho iri rinokutendera kuti usimbise kuti chishandiso chaishanda mukati mechikamu chayo chakatarwa chisati chagadziriswa.
  3. AO Adjustment Procedure-Ita yekunze calibration inogadziridza iyo calibration yedhizaini zvigadziriso zvine chekuita nevolti inozivikanwa.tage source.
  4. Ita imwe ongororo kuti uone kuti mudziyo uri kushanda mukati mezvirevo zvawo mushure mekugadzirisa.Matanho aya anotsanangurwa zvakadzama muzvikamu zvinotevera. Nekuti kunyatsoongorora kwese kwezviyero zvinogona kutora nguva, ungangoda kuratidza chete masanji ezvaunofarira kwauri.

Kutanga Setup
NI-DAQmx inoona otomatiki ese maAO zvishandiso. Nekudaro, kuti mutyairi ataure nemudziyo, inofanirwa kugadzirwa muNI-DAQmx.
Kugadzirisa mudziyo muNI-DAQmx, zadzisa matanho anotevera:

  1. Isa iyo NI-DAQmx mutyairi software.
  2. Dzima komputa inobata mudziyo, uye isa mudziyo wacho munzvimbo inowanika.
  3. Simba pakombuta, uye wotanga Kuyera & Automation Explorer (MAX).
  4. Rongedza chiziviso chemudziyo wosarudza Self-Test kuti uone kuti mudziyo uri kushanda nemazvo.

NATIONAL Instruments AO Waveform Calibration Procedure yeNI DAQmx - Icon 2 Cherechedza Kana mudziyo ukagadzirwa uine MAX, unopihwa chiziviso chemudziyo. Mumwe nomumwe
function call inoshandisa iyi identifier kuona kuti ndeipi DAQ mudziyo wekugadzirisa.

AO Verification Procedure

Verification inotaridza kuti mudziyo weDAQ urikusangana sei nemadimikira ayo. Nekuita maitiro aya, unogona kuona kuti mudziyo wako wakashanda sei nekufamba kwenguva. Unogona kushandisa ruzivo urwu kubatsira kuona yakakodzera nguva yekuenzanisa yechishandiso chako.
Nzira yekuongorora yakakamurwa kuita mabasa makuru echigadzirwa. Munguva yese yekuongorora, shandisa matafura ari muchikamu cheAO Device Test Limits kuona kana mudziyo wako uchida kugadziriswa.
Analog Output Verification
Iyi nzira inotarisa kushanda kweanalog kubuda. Tarisa zviyero uchishandisa nzira inotevera:

  1. Batanidza DMM yako kuAO 0 sezvakaratidzwa muTafura 1.
    Tafura 1. Kubatanidza iyo DMM kuAO <0..7>\
    Output Channel DMM Positive Input DMM Negative Input
    AO 0 AO 0 (pini 22) AO GND (pini 56)
    AO 1 AO 1 (pini 21) AO GND (pini 55)
    AO 2 AO 2 (pini 57) AO GND (pini 23)

    Tafura 1. Kubatanidza iyo DMM kuAO <0..7> (Inoenderera mberi)

    Output Channel DMM Positive Input DMM Negative Input
    AO 3 AO 3 (pini 25) AO GND (pini 59)
    AO 4 AO 4 (pini 60) AO GND (pini 26)
    AO 5 AO 5 (pini 28) AO GND (pini 61)
    AO 6 AO 6 (pini 30) AO GND (pini 64)
    AO 7 AO 7 (pini 65) AO GND (pini 31)

    Tafura 2. Kubatanidza DMM kuAO <8..31> paNI 6723

    Output Channel DMM Positive Input DMM Negative Input
    AO 8 AO 8 (pini 68) AO GND (pini 34)
    AO 9 AO 9 (pini 33) AO GND (pini 67)
    AO 10 AO 10 (pini 32) AO GND (pini 66)
    AO 11 AO 11 (pini 65) AO GND (pini 31)
    AO 12 AO 12 (pini 30) AO GND (pini 64)
    AO 13 AO 13 (pini 29) AO GND (pini 63)
    AO 14 AO 14 (pini 62) AO GND (pini 28)
    AO 15 AO 15 (pini 27) AO GND (pini 61)
    AO 16 AO 16 (pini 26) AO GND (pini 60)
    AO 17 AO 17 (pini 59) AO GND (pini 25)
    AO 18 AO 18 (pini 24) AO GND (pini 58)
    AO 19 AO 19 (pini 23) AO GND (pini 57)
    AO 20 AO 20 (pini 55) AO GND (pini 21)
    AO 21 AO 21 (pini 20) AO GND (pini 54)
    AO 22 AO 22 (pini 19) AO GND (pini 53)
    AO 23 AO 23 (pini 52) AO GND (pini 18)
    AO 24 AO 24 (pini 17) AO GND (pini 51)
    AO 25 AO 25 (pini 16) AO GND (pini 50)
    AO 26 AO 26 (pini 49) AO GND (pini 15)

    Tafura 2. Kubatanidza iyo DMM kuAO <8..31> paNI 6723 (Inoenderera mberi)

    Output Channel DMM Positive Input DMM Negative Input
    AO 27 AO 27 (pini 14) AO GND (pini 48)
    AO 28 AO 28 (pini 13) AO GND (pini 47)
    AO 29 AO 29 (pini 46) AO GND (pini 12)
    AO 30 AO 30 (pini 11) AO GND (pini 45)
    AO 31 AO 31 (pini 10) AO GND (pini 44)
  2. Sarudza tafura kubva kuAO Device Test Limits chikamu chinoenderana nemudziyo wauri kuongorora. Iyi tafura inoratidza ese anogamuchirwa marongero emudziyo. Kunyangwe NI ichikurudzira kuti utarise ese maseru, ungangoda kuchengetedza nguva nekutarisa chete masanji anoshandiswa mukushandisa kwako.
  3. Gadzira basa uchishandisa DAQmxCreateTask.
    NI-DAQ Basa Kufona LabVIEW Dhiagramu Dhizaini
    Fonera DAQmxCreateTask neinotevera paramita:
    taskName: MyAOVoltageTask
    taskHandle: &taskHandle    		 LabVIEW hazvidi danho iri.
  4. Wedzera AO voltagbasa uchishandisa DAQmxCreateAOVoltageChan (DAQmx Gadzira Virtual Channel VI) uye gadzirisa chiteshi, AO 0. Shandisa matafura muchikamu cheAO Device Test Limits kuti uone hushoma uye huwandu hunokosha hwechigadzirwa chako.
    NI-DAQ Basa Kufona LabVIEW Dhiagramu Dhizaini
    Fonera DAQmxCreateAOVoltageChan ine zvinotevera paramita:
    taskHandle: taskHandle
    physicalChannel: dev1/aoO
    zitaToAssignToChannel: AOvoltageChannel
    minVal: -10.0
    maxVal: 10.0
    units: DAQmx_Val_Volts
    customScaleName: NULL    		 NATIONAL Instruments AO Waveform Calibration Maitiro eNI DAQmx - Dhizaini
  5. Tanga kutora uchishandisa DAQmxStartTask (DAQmx Kutanga Basa VI).
    NI-DAQ Basa Kufona LabVIEW Dhiagramu Dhizaini
    Fonera DAQmxStartTask neinotevera paramita:
    taskHandle: taskHandle    		 NATIONAL Instruments AO Waveform Calibration Procedure yeNI DAQmx - Dhiagiramu 1
  6. Nyora bhukutage kuAO chiteshi uchishandisa DAQmxWriteAnalogF64 (DAQmx Nyora VI) uchishandisa tafura yechishandiso chako muchikamu cheAO Chishandiso Chekuyedza Limits.
    NI-DAQ Basa Kufona LabVIEW Dhiagramu Dhizaini
    Fonera DAQmxWriteAnalogF64 neinotevera paramita:
    taskHandle: taskHandle numSampsPerChan: 1autoStart: 1

    nguva yapera: 10.0

    dataLayout:

    DAQmx_Val_GroupByChannel writeArray: &data sampsPerChanWritten: &samplesWritten

    reserved: NULL

    		 NATIONAL Instruments AO Waveform Calibration Procedure yeNI DAQmx - Dhiagiramu 2
  7. Enzanisa kukosha kwemhedzisiro inoratidzwa neDMM kune yepamusoro uye yakaderera miganho mutafura. Kana kukosha kuri pakati pemiganhu iyi, muedzo unofungidzirwa kuti wakapfuura.
  8. Bvisa kutora uchishandisa DAQmxClearTask (DAQmx Clear Task VI).
    NI-DAQ Basa Kufona LabVIEW Dhiagramu Dhizaini
    Fonera DAQmxClearTask neinotevera parameter:

    taskHandle: taskHandle

    		 NATIONAL Instruments AO Waveform Calibration Procedure yeNI DAQmx - Dhiagiramu 3
  9. Dzokorora nhanho 4 kusvika ku8 kusvika maitiro ese aedzwa.
  10. Bvisa iyo DMM kubva kuAO 0, uye woibatanidza kuchiteshi chinotevera, uchiita zvinongedzo sezvakaratidzwa muTable 1.
  11. Dzokorora nhanho 4 kusvika 10 kusvika waona machaneli ese.
  12. Bvisa DMM yako kubva pachigadzirwa.

Wapedza kuongorora mazinga eanalog ekubuda pamudziyo wako.

Counter Verification
Iyi nzira inosimbisa kushanda kwekaunda. Zvishandiso zveAO zvine nguva imwe chete yekusimbisa, saka counter 0 chete ndiyo inofanirwa kuongororwa. Hazvigoneke kugadzirisa iyi nguva, saka kuongororwa chete kunogona kuitwa.
Ita cheki uchishandisa nzira inotevera:

  1. Batanidza counter positive input yako kuCTR 0 OUT (pini 2) uye yako counter negative input kuD GND (pini 35).
  2. Gadzira basa uchishandisa DAQmxCreateTask.
    NI-DAQ Basa Kufona LabVIEW Dhiagramu Dhizaini
    Fonera DAQmxCreateTask neinotevera paramita:
    taskName: MyCounterOutputTask
    taskHandle: &taskHandle    		 LabVIEW hazvidi danho iri.
  3. Wedzera counter inobuda chiteshi kune basa uchishandisa DAQmxCreateCOPulseChanFreq (DAQmx Gadzira Virtual Channel VI) uye gadzirisa chiteshi.
    NI-DAQ Basa Kufona LabVIEW Dhiagramu Dhizaini
    Fonera DAQmxCreateCOPulseChanFreq neinotevera paramita:
    taskHandle: taskHandle
    counter: dev1/ctr0
    zitaToAssignToChannel: CounterOutputChannel
    units: DAQmx_Val_Hz
    idleState: DAQmx_Val_Low
    kutangaDelay: 0.0
    freq: 5000000.0
    dutyCycle: .5    		 NATIONAL Instruments AO Waveform Calibration Procedure yeNI DAQmx - Dhiagiramu 4
  4. Gadzirisa iyo counter yekuenderera mberi square wave chizvarwa uchishandisa DAQmxCfgImplicitTiming (DAQmx Timing VI).
    NI-DAQ Basa Kufona LabVIEW Dhiagramu Dhizaini
    Fonera DAQmxCfgImplicitTiming neanotevera paramita:
    taskHandle: taskHandle
    sampleMode: DAQmx_Val_ContSamps
    sampsPerChan: 10000    		 NATIONAL Instruments AO Waveform Calibration Procedure yeNI DAQmx - Dhiagiramu 5
  5. Tanga chizvarwa chechikwere wave uchishandisa DAQmxStartTask (DAQmx Kutanga Basa VI).
    NI-DAQ Basa Kufona LabVIEW Dhiagramu Dhizaini
    Fonera DAQmxStartTask neinotevera parameter:
    taskHandle: taskHandle    		 NATIONAL Instruments AO Waveform Calibration Procedure yeNI DAQmx - Dhiagiramu 6
  6. Chishandiso chinotanga kugadzira 5 MHz square wave kana DAQmxStartTask basa rapedza kuita. Enzanisa kukosha kwakaverengwa nekaunda yako kune yekuyedza miganho inoratidzwa patafura yemuchina. Kana kukosha kunowira pakati pemiganhu iyi, muedzo unofungidzirwa kuti wakapfuura.
  7. Bvisa chizvarwa uchishandisa DAQmxClearTask (DAQmx Clear Task VI).
    NI-DAQ Basa Kufona LabVIEW Dhiagramu Dhizaini
    Fonera DAQmxClearTask neinotevera parameter:
    taskHandle: taskHandle    		 NATIONAL Instruments AO Waveform Calibration Procedure yeNI DAQmx - Dhiagiramu 3
  8. Bvisa kaunda kubva pamudziyo wako.
    Waona kaunda pamudziyo wako.

AO Kugadzirisa Maitiro

Shandisa iyo AO kugadzirisa maitiro kugadzirisa analog yakabuda calibration constants. Pakupera kwega rega rekugadzirisa maitiro, izvi zvitsva zvinogara zvakachengetwa munzvimbo yekunze yekuenzanisa yeEEPROM. Aya makoshero akachengetedzwa-password, izvo zvinodzivirira kupinda netsaona kana kugadziridzwa kwechero calibration constants inogadziriswa ne metrology laboratory. Iyo default password ndeye NI.
Kuti ugadzirise mudziyo uine calibrator, zadzisa matanho anotevera:

  1. Batanidza calibrator kune mudziyo maererano Tafura 3.
    Tafura 3. Kubatanidza Calibrator kune Dhidhiyo
    671X/672X/673X Pini Calibrator 
    AO EXT REF (pini 20) Output High
    AO GND (pini 54) Kubuda kwakaderera
  2. Seta calibrator yako kuti ibudise voltage ye5 V.
  3. Vhura chikamu chekuenzanisa pachishandiso chako uchishandisa DAQmxInitExtCal (DAQmx Initialize External Calibration VI). Iyo default password ndeye NI.
    NI-DAQ Basa Kufona LabVIEW Dhiagramu Dhizaini
    Fonera DAQmxInitExtCal neinotevera paramita:
    mudziyoName: dev1
    password: NDI
    CalHandle: &calHandle    		 NATIONAL Instruments AO Waveform Calibration Procedure yeNI DAQmx - Dhiagiramu 8
  4. Ita yekunze calibration gadziriso uchishandisa DAQmxESeriesCalAdjust (DAQmx Gadzirisa AO-Series Calibration VI).
    NI-DAQ Basa Kufona LabVIEW Dhiagramu Dhizaini
    Fonera DAQmxAOSeriesCalAdjust neinotevera paramita:
    calHandle: calHandle
    referenceVoltage: mazana matanhatu    		 NATIONAL Instruments AO Waveform Calibration Procedure yeNI DAQmx - Dhiagiramu 9
  5. Sevha iyo gadziriso kuEEPROM, kana onboard ndangariro, uchishandisa DAQmxCloseExtCal (DAQmx Vhara Kunze Kwekunze Calibration). Iri basa rinochengetedzawo zuva, nguva, uye tembiricha yekugadziriswa kune onboard memory.
    NI-DAQ Basa Kufona LabVIEW Dhiagramu Dhizaini
    Fonera DAQmxCloseExtCal neinotevera paramita:
    calHandle: calHandle
    chiito: DAQmx_Val_
    Action_Commit    		 NATIONAL Instruments AO Waveform Calibration Procedure yeNI DAQmx - Dhiagiramu 10
  6. Bvisa calibrator kubva pachigadzirwa.

Chishandiso chacho chave chagadziriswa maererano nekunze kwako kwekunze.
Mushure mekugadzirisa mudziyo, ungangoda kuonesa iyo analogi yekubuda kushanda. Kuti uite izvi, dzokorora nhanho dziri muchikamu cheAO Verification Procedure uchishandisa 24-awa yekuyedza miganho muchikamu cheAO Device Test Limits.

AO Device Test Limits

Matafura ari muchikamu chino anodonongodza kurongeka kwekushandisa paunenge uchisimbisa uye kugadzirisa iyo NI 671X/672X/673X. Iwo matafura anoratidza zvakatemwa zveese ari maviri-1-gore uye 24-awa calibration intervals. Iwo 1-gore renji anoratidza zvakatemwa izvo zvishandiso zvinofanirwa kusangana nazvo kana rave gore rimwe pakati pekuyerwa. Kana mudziyo uchinge wagadziriswa nekunze, kukosha kunoratidzwa mumatafura emaawa makumi maviri nemana ndiwo chaiwo chaiwo.
Kushandisa Matafura
Tsanangudzo dzinotevera dzinotsanangura mashandisirwo eruzivo kubva pamatafura ari muchikamu chino.
Range
Range inoreva huwandu hunotenderwa voltage huwandu hwechiratidzo chekubuda.
Kwayedza Point
Test Point ndiro voltage value inogadzirwa nechinangwa chekuongorora. Ukoshi uhwu hwakakamurwa kuita makoramu maviri: Nzvimbo uye Kukosha. Nzvimbo inoreva uko kukosha kwebvunzo kunokwana mukati meyedzo range. Pos FS inomirira kuti positive full-scale uye Neg FS inomirira negative full-scale. Value inoreva voltage kukosha kutariswa uye iri mumavolts.
24-Hour Ranges
Iyo 24-Hour Ranges column ine Yekumusoro Limits uye Yakaderera Miganho yeyedzo poindi kukosha. Ndokunge, kana chishandiso chiri mukati meiyo 24-awa calibration kupindirana, iyo bvunzo poindi kukosha inofanira kuwira pakati pepamusoro uye yakaderera muganho wetsika. Pamusoro uye pasi pemiganhu inoratidzirwa mumavolts.
1-Yegore Ranges
Iyo 1-Year Ranges column ine Yekumusoro Limits uye Yakaderera Miganho yeyedzo poindi kukosha. Ndokunge, kana chishandiso chiri mukati meiyo 1-gore calibration kupindirana, iyo bvunzo poindi kukosha kunofanirwa kudonha pakati pepamusoro uye yakaderera muganho. Pamusoro uye pasi pemiganhu inoratidzirwa mumavolts.
Counters
Hazvigoneke kugadzirisa kugadzirisa kwekaunda / nguva. Naizvozvo, tsika idzi hadzina 1-gore kana 24-awa yekuenzanisa nguva. Nekudaro, iyo bvunzo poindi uye yepamusoro uye yakaderera miganho inopihwa kune yekusimbisa zvinangwa.
NI 6711/6713—12-Bit Resolution
Tafura 4. NI 6711/6713 Analog Output Values

Range (V) Kwayedza Point 24-Hour Ranges 1-Gore Ranges
Minimum Maximum Nzvimbo Kukosha (V) Lower Limit (V) Upper Limit (V) Lower Limit (V) Upper Limit (V)
–10 10 0 0.0 –0.0059300 0.0059300 –0.0059300 0.0059300
–10 10 Pos FS 9.9900000 9.9822988 9.9977012 9.9818792 9.9981208
–10 10 Neg FS –9.9900000 –9.9977012 –9.9822988 –9.9981208 –9.9818792

Tafura 5. NI 6711/6713 Counter Values

Set Poindi (MHz) Upper Limit (MHz) Lower Limit (MHz)
5 5.0005 4.9995

NI 6722/6723—13-Bit Resolution
Tafura 6. NI 6722/6723 Analog Output Values

Range (V) Kwayedza Point 24-Hour Ranges 1-Gore Ranges
Minimum Maximum Nzvimbo Kukosha (V) Lower Limit (V) Upper Limit (V) Lower Limit (V) Upper Limit (V)
–10 10 0 0.0 –0.0070095 0.0070095 –0.0070095 0.0070095
–10 10 Pos FS 9.9000000 9.8896747 9.9103253 9.8892582 9.9107418
–10 10 Neg FS –9.9000000 –9.9103253 –9.8896747 –9.9107418 –9.8892582

Tafura 7. NI 6722/6723 Counter Values

Set Poindi (MHz) Upper Limit (MHz) Lower Limit (MHz)
5 5.0005 4.9995

NI 6731/6733—16-Bit Resolution
Tafura 8. NI 6731/6733 Analog Output Values

Range (V) Kwayedza Point 24-Hour Ranges 1-Gore Ranges
Minimum Maximum Nzvimbo Kukosha (V) Lower Limit (V) Upper Limit (V) Lower Limit (V) Upper Limit (V)
–10 10 0 0.0 –0.0010270 0.0010270 –0.0010270 0.0010270
–10 10 Pos FS 9.9900000 9.9885335 9.9914665 9.9883636 9.9916364
–10 10 Neg FS –9.9900000 –9.9914665 –9.9885335 –9.9916364 –9.9883636

Tafura 9. NI 6731/6733 Counter Values

Set Poindi (MHz) Upper Limit (MHz) Lower Limit (MHz)
5 5.0005 4.9995

CVI™, LabVIEW™, National Instruments™, NI™, ni.com™, uye NI-DAQ™ zviratidzo zveNational Instruments Corporation. Mazita echigadzirwa nemakambani ataurwa pano zviratidzo kana mazita emakambani emakambani avo. Pamatendi anofukidza zvigadzirwa zveNational Instruments, tarisa kunzvimbo yakakodzera: Batsira»Patents musoftware yako, patents.txt file paCD yako, kana ni.com/patents.
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PXI-6733, PCI-6711, PCI-6713, PXI-6711, PXI-6713, DAQCard-6715, 6715, 6731, 6733, PCI-6731, PCI-6733, PXI-6731, 6733, P. I-6722, 6722, PCI-6722, PXI-6723, AO Waveform Calibration Procedure yeNI-DAQmx, AO Waveform Calibration Procedure, Calibration Procedure yeNI-DAQmx, Waveform Calibration Procedure, Calibration Procedure NI-DAQm,

References

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