Lisebelisoa tsa NATIONAL PCI-6731 AO Waveform Calibration Procedure bakeng sa NI-DAQ mx

Tlhahisoleseding ya Sehlahiswa

• Lebitso la Sehlahisoa: PCI-6731
• Mosebetsi: Sesebelisoa sa Analog Output (AO).
• Moetsi: Lisebelisoa tsa Sechaba
• Li-platform tse tšehelitsoeng: PCI/PXI/Compact
• Mokhanni oa PCI: NI-DAQmx
• Lipuo tsa Mananeo li Tšehetsoeng: LabVIEW, LabWindowsTM/CVITM, Microsoft Visual C++, Microsoft Visual Basic, Borland C++
• Nako e khothaletsoang ea Calibration: Bonyane hanngoe ka selemo, e ka khutsufatsoa ho matsatsi a 90 kapa likhoeli tse ts'eletseng ho ipapisitsoe le litlhoko tsa ho nepahala ha litekanyo.

Litaelo tsa Tšebeliso ea Sehlahisoa

1. Tlhophiso ea pele:
   • Netefatsa hore o kentse mokhanni oa morao-rao oa NI-DAQmx.
   • Hokela lisebelisoa tsa tlhahlobo joalo ka ha ho bonts'itsoe Setšoantšong
     1. Sebelisa lithapo tse sirelelitsoeng bakeng sa likhokahano.
   • Sheba litokomane tsa Thuso tsa Analog Output Series bakeng sa tlhaiso-leseling e batsi mabapi le sesebelisoa se lekantsoeng.
2. Mokhoa oa ho netefatsa oa AO:
   • Latela Ts'ebetso ea Calibration ho Fetisisaview e fanoeng bukeng ea tataiso.
   • Etsa mehato e hlokahalang bakeng sa calibration ea waveform ea AO u sebelisa mehala ea boemo bo holimo e fanoeng ke mokhanni oa NI-DAQmx.
   • Ho ipapisitse le puo ea hau ea lenaneo, sebelisa mesebetsi e nepahetseng le syntax examples ho lekanya sesebelisoa.
   • Latela likhokahano tse ikhethileng tsa DMM, calibrator, le counter joalo ka ha ho hlalositsoe karolong ea Calibration process mme e bonts'itsoe ho Setšoantšo sa 1.
   • Ela hloko Mehopolo ea Teko e boletsoeng bukeng ea tataiso.
     Hlokomela: Bakeng sa lintlha tse qaqileng tsa mekhoa ea mananeo kapa tlhophiso ea komporo, sheba thuso filee kenyelelitsoe le mokhanni oa NI-DAQmx.

Ka kopo sheba bukana ea mantlha bakeng sa lintlha tse ling le lipapiso.

Likopano
Litumellano tse latelang li hlaha bukeng ena:

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Li-angle brackets tse nang le linomoro tse arohaneng ka ellipsis li emela mefuta e mengata ea boleng e amanang le lebitso la lets'oao kapa lets'oao—bakeng sa ex.ample,
P0.<0..7>.

»
Letšoao la »letšoao le u lebisa linthong tsa menu tse behiloeng le likhetho tsa lebokose la puisano ho fihlela ketso ea ho qetela. Tatelano File»Setapo sa Leqephe» Likhetho li u laela hore u theole File menu, kgetha ntho ya Ho Seta Leqephe, ebe o kgetha Dikgetho ho tswa lebokoseng la ho qetela la puisano.
Letšoao lena le bolela molaetsa, o u lemosang ka lintlha tsa bohlokoa.

sebete
Mongolo o motenya o bolela lintho tseo o tlamehang ho li khetha kapa ho li tobetsa ho software, joalo ka lintho tsa menyu le likhetho tsa lebokose la puisano. Mongolo o motenya o boetse o bolela mabitso a paramethara le lileibole tsa hardware.

mongolo o tšekaletseng
Mongolo o ngotsoeng ka mongolo o tšekaletseng o bolela lintho tse feto-fetohang, khatiso, tšupiso e fapaneng, kapa kenyelletso ea mohopolo oa sehlooho. Fonte ena e boetse e bolela mongolo oo e leng setšoantšisi sa lentsoe kapa boleng boo u tlamehang ho fana ka bona.

sebaka se le seng
Mongolo oa Monospace o bolela mongolo kapa litlhaku tseo u lokelang ho li kenya ho tsoa ho keyboard, likarolo tsa khoutu, examples, le syntax examples. Fonte ena e boetse e sebelisetsoa mabitso a nepahetseng a li-drive tsa disk, litsela, li-directory, mananeo, li-subprogram, li-subroutines, mabitso a lisebelisoa, mesebetsi, ts'ebetso, mefuta-futa, filemabitso, le likeketso.

mongolo o tšekaletseng oa sebaka se le seng
Mongolo o tšekaletseng fonteng ena o bolela mongolo oo e leng setšoantšisi sa lentsoe kapa boleng boo u tlamehang ho fana ka bona.

Selelekela

Tokomane ena e na le litaelo tsa ho lekanya NI 671X/672X/673X bakeng sa lisebelisoa tsa PCI/PXI/CompactPCI analog output (AO).
Tokomane ena ha e bue ka mekhoa ea ho etsa mananeo kapa ho hlophisoa ha komporo. Mokhanni oa National Instruments DAQmx o na le thuso filetse nang le litaelo tse tobileng tsa mohlophisi le litlhaloso tse qaqileng tsa mosebetsi. O ka eketsa thuso ena files ha o kenya NI-DAQmx khomphuteng ea calibration.
Lisebelisoa tsa AO li lokela ho lekanyetsoa ka nako e tloaelehileng joalo ka ha ho hlalosoa ke
litlhoko tsa ho nepahala ha tekanyo ea kopo ea hau. National Instruments e khothaletsa hore o etse tlhophiso e felletseng bonyane hang ka selemo. U ka khutsufatsa nako ena ho matsatsi a 90 kapa likhoeli tse tšeletseng.

Software
Calibration e hloka mokhanni oa morao-rao oa NI-DAQmx. NI-DAQmx e kenyelletsa mehala ea maemo a holimo ho nolofatsa mosebetsi oa ho ngola software ho lekanya lisebelisoa. Mokhanni o tšehetsa lipuo tse ngata tsa lenaneo, ho kenyeletsoa LabVIEW, LabWindows™/CVI™, Microsoft Visual C++, Microsoft Visual Basic, le Borland C++.

Litokomane
Haeba u sebelisa mokhanni oa NI-DAQmx, litokomane tse latelang ke litšupiso tsa hau tsa mantlha tsa ho ngola lisebelisoa tsa hau tsa calibration:

• NI-DAQmx C Reference Help e kenyelletsa tlhahisoleseding mabapi le ditshebetso ho mokganni.
• DAQ Quick Start Guide bakeng sa NI-DAQ 7.3 kapa hamorao e fana ka litaelo tsa ho kenya le ho lokisa lisebelisoa tsa NI-DAQ.
• Thuso ea NI-DAQmx e kenyelletsa leseli mabapi le ho theha lits'ebetso tse sebelisang mokhanni oa NI-DAQmx.

Bakeng sa tlhaiso-leseling e batsi mabapi le sesebelisoa seo u se lekanyang, sheba Thuso ea Analog Output Series.

Lisebelisoa tsa Teko

Setšoantšo sa 1 se bonts'a lisebelisoa tsa tlhahlobo tseo u li hlokang ho lekanya sesebelisoa sa hau. DMM e khethehileng, li-calibrator, le likhokahano tsa li-counter li hlalositsoe karolong ea Calibration Process.

Setšoantšo sa 1. Lihokelo tsa ho lekanya

Ha u etsa calibration, National Instruments e khothalletsa hore u sebelise lisebelisoa tse latelang bakeng sa ho lekanya sesebelisoa sa AO:

• Calibrator-Fluke 5700A. Haeba sesebelisoa seo se sa fumanehe, sebelisa molumo o phahameng oa ho nepahalatagmohloli o bonyane 50 ppm o nepahetseng bakeng sa liboto tsa 12- le 13-bit le 10 ppm bakeng sa liboto tsa 16-bit.
• DMM—NI 4070. Haeba sesebelisoa seo se sa fumanehe, sebelisa DMM ea mefuta e mengata ea 5.5-digit ka ho nepahala ha 40 ppm (0.004%).
• Counter—Hewlett-Packard 53131A. Haeba sesebelisoa seo se le sieo, sebelisa k'haontareng e nepahetseng ho isa ho 0.01%.
• Lithapo tsa plug-in tsa koporo tse tlase tsa EMF-Fluke 5440A-7002. Se ke oa sebelisa likhoele tse tloaelehileng tsa banana.
• DAQ cable—NI e khothaletsa ho sebelisa likhoele tse sirelelitsoeng, joalo ka SH68-68-EP e nang le NI 671X/673X kapa SH68-C68-S e nang le NI 672X.
• E 'ngoe ea lisebelisoa tse latelang tsa DAQ:
  • SCB-68—SCB-68 ke sehokelo sa I/O se sirelelitsoeng se nang le li-screw terminals tse 68 bakeng sa khokahano e bonolo ea matshwao ho lisebelisoa tsa DAQ tse 68 kapa tse 100.
  • CB-68LP/CB-68LPR/TBX-68—The CB-68LP, CB-68LPR, le TBX-68 ke lisebelisoa tsa ho felisa tse theko e tlase tse nang le li-screw terminals tse 68 bakeng sa khokahano e bonolo ea matšoao a I/O ho lisebelisoa tsa 68-pin DAQ. .

Litlhahlobo tsa Tlhahlobo
Latela litataiso tsena ho ntlafatsa likhokahano le maemo a liteko nakong ea ho lekanya:

• Boloka likhokahano ho NI 671X/672X/673X e khuts'oane. Lithapo tse telele le lithapo li sebetsa joalo ka manaka, li nka lerata le eketsehileng, le ka amang litekanyo.
• Sebelisa terata ea koporo e sirelelitsoeng bakeng sa likhokahano tsohle tsa mehala ho sesebelisoa.
• Sebelisa terata e sothehileng ho felisa lerata le mocheso.
• Boloka mocheso o pakeng tsa 18 le 28 °C. Ho sebelisa module ka mocheso o itseng ka ntle ho sebaka sena, lekanya sesebelisoa ka mocheso oo.
• Boloka mongobo o lekanyelitsoeng ka tlase ho 80%.
• Lumella nako ea ho futhumatsa bonyane metsotso e 15 ho etsa bonnete ba hore potoloho ea tekanyo e le mocheso o tsitsitseng oa ho sebetsa.

Mokhoa oa ho lekanya
Karolo ena e fana ka litaelo tsa ho netefatsa le ho lekanya sesebelisoa sa hau.

Ts'ebetso ea Calibration e Felletseview
Ts'ebetso ea calibration e na le mehato e mene:

1. Tlhophiso ea Pele - Lokisa sesebelisoa sa hau ho NI-DAQmx.
2. Mokhoa oa ho netefatsa oa AO - netefatsa ts'ebetso e teng ea sesebelisoa. Mohato ona o u fa monyetla oa ho netefatsa hore sesebelisoa se ne se sebetsa ka har'a mefuta e boletsoeng esale pele.
3. AO Adjustment Procedure - Etsa tlhahlobo ea kantle e lokisang likarolo tsa ho lekanya lisebelisoa mabapi le molumo o tsebahalang.tage mohloli.
4. Etsa netefatso e 'ngoe ho netefatsa hore sesebelisoa se sebetsa ka har'a litlhaloso tsa sona ka mor'a hore se lokisoe.

Mehato ena e hlalositsoe ka botlalo likarolong tse latelang. Hobane netefatso e felletseng ea mefuta eohle ea lisebelisoa e ka nka nako, o kanna oa lakatsa ho netefatsa mefuta eo o e ratang feela.

Phetoho ea pele
NI-DAQmx e iphumanela lisebelisoa tsohle tsa AO. Leha ho le joalo, hore mokhanni a buisane le sesebelisoa, se tlameha ho hlophisoa ka NI-DAQmx.

Ho lokisa sesebelisoa ho NI-DAQmx, tlatsa mehato e latelang:

1. Kenya software ea mokhanni oa NI-DAQmx.
2. Tlosa komporo e tla tšoara sesebelisoa, ebe u kenya sesebelisoa sebakeng se fumanehang.
3. Kenya matla komporong, 'me u thakhole Measurement & Automation Explorer (MAX).
4. Lokisa sesupo sa sesebediswa ebe o kgetha Boitlhahlobo ho netefatsa hore sesebediswa se sebetsa hantle.

Hlokomela: Ha sesebelisoa se lokiselitsoe ka MAX, se fuoa sesupa-tsela. Mohala o mong le o mong oa tšebetso o sebelisa sekhetho sena ho fumana hore na ke sesebelisoa sefe sa DAQ se lokelang ho lekanya.

Mokhoa oa ho netefatsa oa AO
Netefatso e etsa qeto ea hore na sesebelisoa sa DAQ se kopana hantle hakae le litlhaloso tsa sona. Ka ho etsa ts'ebetso ena, u ka bona kamoo sesebelisoa sa hau se sebelitseng nako e telele. U ka sebelisa lintlha tsena ho u thusa ho fumana nako e nepahetseng ea litekanyo bakeng sa kopo ea hau.

Mokhoa oa ho netefatsa o arotsoe ka mesebetsi e meholo ea sesebelisoa. Ts'ebetsong eohle ea ho netefatsa, sebelisa litafole tse karolong ea Meeli ea Teko ea Sesebelisoa sa AO ho fumana hore na sesebelisoa sa hau se hloka ho lokisoa.

Netefatso ea Analog Output
Mokhoa ona o lekola ts'ebetso ea tlhahiso ea analogue. Hlahloba litekanyo ka mokhoa o latelang:

1. Hokela DMM ea hau ho AO 0 joalo ka ha ho bonts'itsoe ho Lethathamo la 1.
   Letlapa la 1. Ho kopanya DMM ho AO <0..7>

   Mocha o hlahisoang	Kenyelletso e Ntle ea DMM	Kenyo e Fosahetseng ea DMM
   AO 0	AO 0 (pin 22)	AO GND (pin 56)
   AO 1	AO 1 (pin 21)	AO GND (pin 55)
   AO 2	AO 2 (pin 57)	AO GND (pin 23)
   AO 3	AO 3 (pin 25)	AO GND (pin 59)
   AO 4	AO 4 (pin 60)	AO GND (pin 26)
   AO 5	AO 5 (pin 28)	AO GND (pin 61)
   AO 6	AO 6 (pin 30)	AO GND (pin 64)
   AO 7	AO 7 (pin 65)	AO GND (pin 31)

   Letlapa la 2. Ho kopanya DMM ho AO <8..31> ho NI 6723

   Mocha o hlahisoang	Kenyelletso e Ntle ea DMM	Kenyo e Fosahetseng ea DMM
   AO 8	AO 8 (pin 68)	AO GND (pin 34)
   AO 9	AO 9 (pin 33)	AO GND (pin 67)
   AO 10	AO 10 (pin 32)	AO GND (pin 66)
   AO 11	AO 11 (pin 65)	AO GND (pin 31)
   AO 12	AO 12 (pin 30)	AO GND (pin 64)
   AO 13	AO 13 (pin 29)	AO GND (pin 63)
   AO 14	AO 14 (pin 62)	AO GND (pin 28)
   AO 15	AO 15 (pin 27)	AO GND (pin 61)
   AO 16	AO 16 (pin 26)	AO GND (pin 60)
   AO 17	AO 17 (pin 59)	AO GND (pin 25)
   AO 18	AO 18 (pin 24)	AO GND (pin 58)
   AO 19	AO 19 (pin 23)	AO GND (pin 57)
   AO 20	AO 20 (pin 55)	AO GND (pin 21)
   AO 21	AO 21 (pin 20)	AO GND (pin 54)
   AO 22	AO 22 (pin 19)	AO GND (pin 53)
   AO 23	AO 23 (pin 52)	AO GND (pin 18)
   AO 24	AO 24 (pin 17)	AO GND (pin 51)
   AO 25	AO 25 (pin 16)	AO GND (pin 50)
   AO 26	AO 26 (pin 49)	AO GND (pin 15)

   AO 27	AO 27 (pin 14)	AO GND (pin 48)
   AO 28	AO 28 (pin 13)	AO GND (pin 47)
   AO 29	AO 29 (pin 46)	AO GND (pin 12)
   AO 30	AO 30 (pin 11)	AO GND (pin 45)
   AO 31	AO 31 (pin 10)	AO GND (pin 44)

2. Khetha tafole ho tsoa karolong ea Meeli ea Teko ea Sesebelisoa sa AO e tsamaellanang le sesebelisoa seo u se netefatsang. Tafole ena e bonts'a litlhophiso tsohle tse amohelehang tsa sesebelisoa. Leha NI e khothaletsa hore o netefatse mekhahlelo eohle, o kanna oa batla ho boloka nako ka ho sheba feela mekhahlelo e sebelisitsoeng ts'ebelisong ea hau.
3. Theha mosebetsi o sebelisa DAQmxCreateTask.
   

   Pitso ea Mosebetsi oa NI-DAQ	LabVIEW Setšoantšo se Thibeloang
   Letsetsa DAQmx Theha Mosebetsi ka liparamente tse latelang: mosebetsi Lebitso: AO ea ka Voltage Mosebetsi Mosebetsi oa ho tšoara: &task Handle	LabVIEW ha e hloke mohato ona.

4. Kenya molumo oa AOtagke mosebetsi o sebelisang DAQmx Theha AO Voltage Chan (DAQmx Theha Virtual Channel VI) 'me u lokise mocha, AO 0. Sebelisa litafole karolong ea Meeli ea Teko ea Sesebediswa sa AO ho fumana bonyane ba boleng le boholo ba boleng ba sesebelisoa sa hau.
   

   Pitso ea Mosebetsi oa NI-DAQ	LabVIEW Setšoantšo se Thibeloang
   Letsetsa DAQmx Theha AO Voltage Chan e nang le liparamente tse latelang: Mosebetsi oa ho tšoara: Handle ea mosebetsi physical Channel: dev1/aoO lebitso Ho Abela Channel: AO Moqtage Channel minVal: -10.0 maxVal: 10.0 diyuniti: DAQmx_Val_Volts Tloaelo Scale Name: NAKO

5.  Qala ho reka u sebelisa DAQmxStartTask (DAQmx Start Task VI).
   

   Pitso ea Mosebetsi oa NI-DAQ	LabVIEW Setšoantšo se Thibeloang
   Letsetsa DAQmx Start Task ka liparamente tse latelang: Mosebetsi oa ho tšoara: Handle ea mosebetsi

6. Ngola palotage ho mocha oa AO u sebelisa DAQmxWriteAnalogF64 (DAQmx Ngola VI) u sebelisa tafole ea sesebelisoa sa hau karolong ea Meeli ea Teko ea Sesebelisoa sa AO.
   

   Pitso ea Mosebetsi oa NI-DAQ	LabVIEW Setšoantšo se Thibeloang
   Letsetsa DAQmxWriteAnalogF64 ka li-parameter tse latelang: Mosebetsi oa ho tšoara: Handle ea mosebetsi palo Samps Per Chan:1 Auto Start:1 khefutso:10.0 data Layout: DAQmx_Val_Group Ka Channel ngola Array: & data samps Per Chan E Ngotsoeng: & samples Ngotsoe boloketsoe: NAKO

7. Bapisa boleng ba sephetho bo bontšitsoeng ke DMM le meeli e kaholimo le e tlase tafoleng. Haeba boleng bo pakeng tsa meeli ena, tlhahlobo e nkoa e fetile.
8. Hlakola phumano u sebelisa DAQmx Clear Task (DAQmx Clear Task VI).
   

   Pitso ea Mosebetsi oa NI-DAQ	LabVIEW Setšoantšo se Thibeloang
   Letsetsa DAQmx Clear Task ka paramente e latelang: Mosebetsi oa ho tšoara: Handle ea mosebetsi

9. Pheta mehato ea 4 ho isa ho 8 ho fihlela litekanyetso tsohle li lekoa.
10. Hakolla DMM ho AO 0, 'me u e hokele hape mocha o latelang, o etsa likhokahano joalo ka ha ho bonts'itsoe ho Lethathamo la 1.
11. Pheta mehato ea 4 ho isa ho 10 ho fihlela u netefalitse likanale tsohle.
12. Hakolla DMM ea hau sesebelisoa.

U se u qetile ho netefatsa maemo a tlhahiso ea analoge sesebelisoa sa hau.

Netefatso ea Khahlano
Mokhoa ona o netefatsa ts'ebetso ea counter. Lisebelisoa tsa AO li na le nako e le 'ngoe feela ea ho netefatsa, kahoo ke counter 0 feela e lokelang ho hlahlojoa. Ha ho khonehe ho fetola sebaka sena sa nako, kahoo ho ka etsoa netefatso feela. Etsa lipatlisiso ka mokhoa o latelang:

1. Hokela counter positive input ea hau ho CTR 0 OUT (pin 2) le counter negative input ea hau ho D GND (pin 35).
2. Theha mosebetsi o sebelisa DAQmx Create Task.
   

   Pitso ea Mosebetsi oa NI-DAQ	LabVIEW Setšoantšo se Thibeloang
   Letsetsa DAQmx Theha Mosebetsi ka liparamente tse latelang: mosebetsi Lebitso: Mosebetsi oa ka oa Counter Output Mosebetsi oa ho tšoara: & mosebetsi Handle	LabVIEW ha e hloke mohato ona.

3. Eketsa mocha oa tlhahiso ea counter ho mosebetsi o sebelisa DAQmx Theha CO Pulse Chan Freq (DAQmx Theha Virtual Channel VI) 'me u lokise mocha.
   

   Pitso ea Mosebetsi oa NI-DAQ	LabVIEW Setšoantšo se Thibeloang
   Letsetsa DAQmxWriteAnalogF64 ka li-parameter tse latelang: Mosebetsi oa ho tšoara: Handle ea mosebetsi palo Samps Per Chan:1 Auto Start:1 khefutso:10.0 data Layout: DAQmx_Val_Group Ka Channel ngola Array: & data samps Per Chan E Ngotsoeng: &samples Ngotsoe boloketsoe: NAKO

4. Lokisa k'haontareng bakeng sa tlhahiso e tsoelang pele ea square wave u sebelisa DAQmxCfg Implicit Timing (DAQmx Timing VI).
   

   Pitso ea Mosebetsi oa NI-DAQ	LabVIEW Setšoantšo se Thibeloang
   Letsa DAQmxCfg Nako e Ikemetseng ka li-parameter tse latelang: Mosebetsi oa ho tšoara: Handle ea mosebetsi sample Mode: DAQmx_Val_ContSamps sampsPerChan:10000

5. Qala ho hlahisa leqhubu la sekwere u sebelisa DAQmx Start Task (DAQmx Start Task VI).
   

   Pitso ea Mosebetsi oa NI-DAQ	LabVIEW Setšoantšo se Thibeloang
   Letsetsa DAQmx Start Task ka paramente e latelang: Mosebetsi oa ho tšoara: Handle ea mosebetsi

6. Sesebelisoa se tla qala ho hlahisa leqhubu la lisekoere tsa 5 MHz ha ts'ebetso ea DAQmx Start Task e phethela ts'ebetso. Bapisa boleng bo baliloeng ke khaontara ea hau le meeli ea teko e bontšitsoeng tafoleng ea sesebelisoa. Haeba boleng bo oela pakeng tsa meeli ena, tlhahlobo e nkoa e fetile.
7. Hlakola moloko o sebelisa DAQmx Clear Task (DAQmx Clear Task VI).
   

   Pitso ea Mosebetsi oa NI-DAQ	LabVIEW Setšoantšo se Thibeloang
   Letsetsa DAQmx Clear Task ka paramente e latelang: Mosebetsi oa ho tšoara: Handle ea mosebetsi

8. Hakolla khaontara sesebelisoa sa hau.
   U netefalitse k'haontareng ea sesebelisoa sa hau.

Mokhoa oa ho fetola oa AO
Sebelisa mokhoa oa ho fetola oa AO ho lokisa likarolo tsa calibration ea analog. Qetellong ea ts'ebetso e 'ngoe le e' ngoe ea ho lekanya, li-constants tsena tse ncha li bolokiloe sebakeng sa ho lekanya ka ntle ho EEPROM. Litekanyetso tsena li sirelelitsoe ka password, e leng se thibelang phihlello e sa lebelloang kapa tokiso ea likarolo life kapa life tsa calibration tse lokisoang ke laboratori ea metrology. Phasewete ea kamehla ke NI.

Ho lokisa sesebelisoa ka calibrator, etsa mehato e latelang:

1. Hokela calibrator ho sesebelisoa ho latela Lethathamo la 3.
   Lethathamo la 3. Ho hokela Calibrator ho Sesebediswa

   671X/672X/673X Lithako	Sekalori
   AO EXT REF (pin 20)	Sephetho se Phahameng
   AO GND (pin 54)	Sehlahisoa se Tlase

2. Hlophisa calibrator ea hau hore e hlahise voltage ea 5V.
3. Bula lenaneo la ho lekanya sesebelisoa sa hau u sebelisa DAQmxInitExtCal (DAQmx Initialize External Calibration VI). Phasewete ea kamehla ke NI.
   

   Pitso ea Mosebetsi oa NI-DAQ	LabVIEW Setšoantšo se Thibeloang
   Letsetsa DAQmxInitExtCal ka li-parameter tse latelang: sesebelisoa Lebitso: dev1 password: NA cal Handle: &cal Handle

4. Etsa phetoho ea ka ntle ea calibration u sebelisa DAQmxE Series Cal Adjust (DAQmx Adjust AO-Series Calibration VI).
   

   Pitso ea Mosebetsi oa NI-DAQ	LabVIEW Setšoantšo se Thibeloang
   Letsetsa DAQmxAO Series Cal Fetola ka liparamente tse latelang: cal Handle: cal Handle referense Moqtage:5

5. Boloka litokiso ho EEPROM, kapa memori ea onboard, u sebelisa DAQmxCloseExtCal (DAQmx Close External Calibration). Ts'ebetso ena e boetse e boloka letsatsi, nako, le mocheso oa tokiso ho memori ea onboard.
   

   Pitso ea Mosebetsi oa NI-DAQ	LabVIEW Setšoantšo se Thibeloang
   Letsetsa DAQmx Koala ExtCal ka liparamente tse latelang: cal Handle: calHandle ketso: DAQmx_Val_ Action_Commit

6. Hakolla calibrator ho sesebelisoa.
   Sesebelisoa se se se lekantsoe mabapi le mohloli oa hau oa kantle.
   Kamora ho lokisa sesebelisoa, o kanna oa batla ho netefatsa ts'ebetso ea tlhahiso ea analoge. Ho etsa sena, pheta mehato e karolong ea Tsamaiso ea Tlhahlobo ea AO u sebelisa meeli ea tlhahlobo ea lihora tse 24 karolong ea Meeli ea Teko ea Sesebelisoa sa AO.

Meeli ea Teko ea Sesebelisoa sa AO

Litafole tse karolong ena li thathamisa lintlha tsa ho nepahala tse lokelang ho sebelisoa ha u netefatsa le ho lokisa NI 671X/672X/673X. Litafole li bonts'a lintlha tsa nako ea 1 ea selemo le lihora tse 24. Mekhahlelo ea selemo sa 1 e bonts'a lintlha tseo lisebelisoa li lokelang ho kopana le tsona haeba e se e le selemo pakeng tsa litekanyo. Ha sesebelisoa se lekantsoe le mohloli o kantle, boleng bo bontšitsoeng litafoleng tsa lihora tse 24 ke lintlha tse nepahetseng.

Ho Sebelisa Litafole
Litlhaloso tse latelang li hlalosa mokhoa oa ho sebelisa litaba tse tsoang litafoleng tse karolong ena.

Range
Range e bolela palo e phahameng e lumelletsoengtage mofuta oa lets'oao la tlhahiso.

Ntlha ea Teko
Ntlha ea Teko ke voltage boleng bo hlahisoang molemong oa netefatso. Boleng bona bo arotsoe ka litšiea tse peli: Sebaka le Boleng. Sebaka se bua ka moo boleng ba teko bo kenang teng ka har'a sebaka sa teko. Pos FS e emetse "positive full-scale" mme Neg FS e emetse negative full-scale. Boleng bo bolela voltage bohlokoa ho netefatsoa mme e ho li-volts.

24-Hora Ranges
Kholomo ea Maemo a Lihora tse 24 e na le Meeli e Holimo le Meeli e Tlase bakeng sa boleng ba lintlha tsa tlhahlobo. Ka mantsoe a mang, ha sesebelisoa se le ka har'a nako ea ho lekanya lihora tse 24, boleng ba lintlha tsa tlhahlobo bo lokela ho oela lipakeng tsa litekanyetso tse holimo le tse tlase. Meeli e ka holimo le e ka tlaase e hlahisoa ka li-volts.

Lilemo tse 1
Kholomo ea Mekhahlelo ea Selemo se 1 e na le Meeli e Holimo le Meeli e Tlaase bakeng sa boleng ba lintlha tsa teko. Ka mantsoe a mang, ha sesebelisoa se le ka har'a nako ea ho lekanya ea selemo sa 1, boleng ba ntlha ea teko bo lokela ho oela lipakeng tsa litekanyetso tse holimo le tse tlase. Meeli e ka holimo le e ka tlaase e hlahisoa ka li-volts.

Libali
Ha ho khonehe ho lokisa qeto ea k'haontareng / li-timers. Ka hona, litekanyetso tsena ha li na nako ea ho lekanya selemo se le seng kapa lihora tse 1. Leha ho le joalo, sebaka sa teko le meeli e holimo le e tlase e fanoe ka sepheo sa ho netefatsa.

NI 6711/6713—12-Bit Resolution

Lethathamo la 4. NI 6711/6713 Analoge Output Litekanyetso

Sebaka (V)		Ntlha ea Teko		24-Hora Ranges		Lilemo tse 1
Bonyane	Boholo	Sebaka	Boleng (V)	Moedi o Tlase (V)	Moedi o ka Holimo (V)	Moedi o Tlase (V)	Moedi o ka Holimo (V)
–10	10	0	0.0	–0.0059300	0.0059300	–0.0059300	0.0059300
–10	10	Ka 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

Lethathamo la 5. NI 6711/6713 Litekanyetso tsa Counter

Sebaka (MHz)	Holimo Moeli (MHz)	Moedi o Tlase (MHz)
5	5.0005	4.9995

NI 6722/6723—13-Bit Resolution

Lethathamo la 6. NI 6722/6723 Analoge Output Litekanyetso

Sebaka (V)		Ntlha ea Teko		24-Hora Ranges		Lilemo tse 1
Bonyane	Boholo	Sebaka	Boleng (V)	Moedi o Tlase (V)	Moedi o ka Holimo (V)	Moedi o Tlase (V)	Moedi o ka Holimo (V)
–10	10	0	0.0	–0.0070095	0.0070095	–0.0070095	0.0070095
–10	10	Ka 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

Lethathamo la 7. NI 6722/6723 Litekanyetso tsa Counter

Sebaka (MHz)	Holimo Moeli (MHz)	Moedi o Tlase (MHz)
5	5.0005	4.9995

NI 6731/6733—16-Bit Resolution

Lethathamo la 8. NI 6731/6733 Analoge Output Litekanyetso

Sebaka (V)		Ntlha ea Teko		24-Hora Ranges		Lilemo tse 1
Bonyane	Boholo	Sebaka	Boleng (V)	Moedi o Tlase (V)	Moedi o ka Holimo (V)	Moedi o Tlase (V)	Moedi o ka Holimo (V)
–10	10	0	0.0	–0.0010270	0.0010270	–0.0010270	0.0010270
–10	10	Ka 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

Lethathamo la 9. NI 6731/6733 Litekanyetso tsa Counter

Sebaka (MHz)	Holimo Moeli (MHz)	Moedi o Tlase (MHz)
5	5.0005	4.9995

CVI™, LabVIEW™, National Instruments™, NI™, Noa™, le NI-DAQ™ ke matšoao a khoebo a National Instruments Corporation. Mabitso a sehlahisoa le a khampani a boletsoeng mona ke matšoao a khoebo kapa mabitso a lik'hamphani tsa bona. Bakeng sa litokelo tsa molao tse koahelang lihlahisoa tsa National Instruments, sheba sebaka se loketseng: Thuso»Patents ho software ea hau, patents.txt file CD ea hau, kapa ni.com/patents.

© 2004 National Instruments Corp. Litokelo tsohle li sirelelitsoe.

Litokomane / Lisebelisoa

Lisebelisoa tsa NATIONAL PCI-6731 AO Waveform Calibration Procedure bakeng sa NI-DAQ mx [pdf] Buka ea Taelo PCI-6731, PCI-6711, PCI-6713, PXI-6711, PXI-6713, DAQCard-6715, NI-6713, NI-6711, NI6711, NI6713, NI-6715, 6731, PCI-6733, PCI-6731 6733, PXI-6731, PXI-6733, 6722, PCI-6722, PXI-6722, 6723, PCI-6723, PXI-6723, PCI-6731 AO Waveform Calibration Procedure bakeng sa NI-DAQ Procedure Calibration mx. DAQ mx, Waveform Calibration Procedure bakeng sa NI-DAQ mx, Calibration Procedure bakeng sa NI-DAQ mx, Mokhoa oa NI-DAQ mx, NI-DAQ mx

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