LITŠOANTŠISO TSA SECHABA PCI-6731 Analog Output Board
Lintlha tsa sehlahisoa: PCI-6731
PCI-6731 ke sesebelisoa sa PCI/PXI/CompactPCI Analog Output (AO) se entsoeng ke National Instruments (NI). Ke karolo ea letoto la NI 671X/673X, le kenyelletsang mefuta ea NI 6711, NI 6713, NI 6715, NI 6731, le NI 6733. Sesebelisoa sena se lumella molumo o phahameng oa ho nepahalatage tlhahiso mme e sebelisoa hangata lits'ebetsong tsa ho lekanya tse thehiloeng ho PC.
Mokhoa oa ho lekanya
Bukana e fanoeng ea mosebedisi e na le litaelo tsa ho lekanya lisebelisoa tsa NI 671X/673X ho sebelisoa software ea Traditional NI-DAQ. Calibration ke ea bohlokoa ho netefatsa ho nepahala ha litekanyo tse entsoeng ka sesebelisoa. Khafetsa ea ho lekanya e ipapisitse le litlhoko tsa tekanyo ea kopo ea hau, 'me NI e khothaletsa tlhahlobo e felletseng bonyane hang ka selemo. Leha ho le joalo, u ka khetha ho etsa calibration khafetsa, joalo ka matsatsi a mang le a mang a 90 kapa likhoeli tse ling le tse ling tse tšeletseng, ho latela litlhoko tsa kopo ea hau.
Likhetho tsa ho lekanya: Hare Bapisoa le Ntle
Lisebelisoa tsa NI 671X / 673X li fana ka mekhoa e 'meli ea ho lekanya: ka hare (ho ikemela) le ho lekanya ka ntle.
- Kakaretso ea ka hare: Tekanyetso ea ka hare ke mokhoa oa ho inchafatsa o etsoang ke sesebelisoa ka bosona. Ts'ebetso ena e lokisa likarolo tsa calibration tse bolokiloeng sesebelisoa ho boloka ho nepahala.
- Tekanyo ea Kantle: Ho lekanya ka ntle ho hloka lisebelisoa tse eketsehileng, ho kenyelletsa le calibrator le Digital Multimeter (DMM) e nepahetseng haholo. Nakong ea tlhahlobo ea kantle, DMM e fana le ho bala voltages ho tloha sesebelisoa. Litokiso li etsoa ho li-constants tsa calibration tsa sesebelisoa ho netefatsa hore ho tlalehiloe voltage kopana le litekanyetso tsa sesebelisoa. Lisebelisoa tse ncha tsa calibration li bolokoa ho EEPROM ea sesebelisoa. Kakaretso ea kantle e fana ka sete ea likarolo tsa calibration tse ka sebelisoang ho lefella liphoso tsa tekanyo.
Thepa le Litlhoko Tse Ling Tsa Teko
Ho etsa tlhahlobo ea sesebelisoa sa NI 671X/673X, lisebelisoa tse latelang le maemo a liteko lia hlokahala:
- Lisebelisoa tsa Teko: Calibrator le Multimeter Digital Multimeter (DMM) e nepahetseng haholo lia hlokahala. NI e khothaletsa ho sebelisa Agilent 3458A DMM kapa mokhoa oa ho lekanya sebaka o lumellanang le lintlha tse nepahetseng tse hlokahalang. DMM e lokela ho nepahala bonyane 40 ppm (0.004%) bakeng sa lisebelisoa tsa 12-bit le 10 ppm (0.001%) bakeng sa lisebelisoa tsa 16-bit. Lisebelisoa tsa khokahanyo tse tloahelehileng, joalo ka sehokelo sa NI CB-68 le likhoele tse loketseng, le tsona li ka hlokahala bakeng sa ho fihlella habonolo sehokelo sa I/O sa sesebelisoa.
- Maemo a Teko: Buka ea mosebelisi e fana ka litataiso tsa ho ntlafatsa likhokahano le maemo a liteko nakong ea ho lekanya. Litataiso tsena li netefatsa liphetho tse nepahetseng le tse tšepahalang tsa ho lekanya.
Software
Ho etsa calibration, sistimi ea calibration e tlameha ho ba le mokhanni oa sesebelisoa o kentsoeng. Bakeng sa lisebelisoa tsa NI 671X/673X, software ea Traditional NI-DAQ ea hlokahala. Ho khothalletsoa ho kenya NI-DAQ ho tsoa ho NI ea semmuso websaete (ni.com/downloads). NI-DAQ e ts'ehetsa lipuo tse fapaneng tsa mananeo, ho kenyeletsoa LabVIEW, LabWindowsTM/CVITM, Microsoft Visual C++, Microsoft Visual Basic, le Borland C++. Nakong ea ho instola, kenya feela tšehetso bakeng sa puo ea mananeo eo u ikemiselitseng ho e sebelisa molemong oa ts'ebeliso ea hau. Ka ho latela litaelo tse fanoeng le ho sebelisa lisebelisoa tse khothaletsoang le software, o ka khona ho lekanya sesebelisoa sa hau sa NI 671X/673X ho boloka litekanyo tse nepahetseng ts'ebelisong ea hau.
TŠEBELETSO E KAKARETSO
* LITŠOANTŠISO Re fana ka lits'ebeletso tsa tlholisano tsa ho lokisa le ho lekanya, hammoho le litokomane tse fumanehang habonolo le lisebelisoa tse jarollotsoeng mahala.
REKETSENG TSALALA
Re reka likarolo tse ncha, tse sebelisitsoeng, tse felisitsoeng, le tse eketsehileng ho tsoa letotong le leng le le leng la NI. Re fumana tharollo e molemohali ho lumellana le litlhoko tsa hau ka bomong.
- Rekisa Ka Chelete MM.
- Fumana Mokitlane
- Fumana Tumellano ea Khoebo
OBSOLETE NI HARDWARE E LE STOCK & E LOKILE HO TSAMAETSOA
Re boloka New, New Surplus, Refurbished, le Reconditioned NI Hardware.
Ho koala lekhalo lipakeng tsa moetsi le sistimi ea tlhahlobo ea lefa la hau.
1-800-915-6216
www.apexwaves.com
sales@apexwaves.com
Matshwao ohle a kgwebo, mabitso le mabitso ohle ke thepa ya beng ba ona ka ho fapana.
Kopa Khopolo Tlanya mona: EA-6731
Mokhoa oa ho lekanya oa NI 671X/673X
Tokomane ena e na le litaelo tsa ho lekanya NI 671X
(NI 6711/6713/6715) le NI 673X (NI 6731/6733)
Lisebelisoa tsa PCI/PXI/CompactPCI Analog Output (AO) tse nang le Traditional NI-DAQ. Sebelisa mokhoa ona oa ho lekanya ka ni671xCal.dll file, e nang le mesebetsi e khethehileng e hlokahalang bakeng sa ho lekanya lisebelisoa tsa NI 671X/673X.
Litlhoko tsa tekanyo ea kopo ea hau li bontša hore na NI 671X/673X e tlameha ho lekanngoa hangata hakae ho boloka ho nepahala. NI e khothaletsa hore u etse tlhahlobo e felletseng bonyane hang ka selemo. O ka khutsufatsa nako ena ho matsatsi a 90 kapa likhoeli tse tšeletseng ho latela litlhoko tsa kopo ea hau.
Hlokomela Sheba ho ni.com/support/calibrat/mancal.htm bakeng sa kopi ea ni671xCal.dll file.
Likhetho tsa ho lekanya: Hare Bapisoa le Ntle
NI 671X/673X e na le mekhoa e 'meli ea ho lekanya: ea ka hare, kapa ea ho ikemela, le tekanyo ea ka ntle.
Tekanyetso ea ka hare
Tekanyo ea ka hare ke mokhoa o bonolo haholoanyane oa ho lekanya o sa itšetleheng ka maemo a kantle. Ka mokhoa ona, lisebelisoa tsa ho lekanya lisebelisoa li lokisoa mabapi le molumo o phahameng oa ho nepahalatage mohloli ho NI 671X/673X. Mofuta ona oa ho lekanya o sebelisoa ka mor'a hore sesebelisoa se lekanyetsoe ho latela maemo a ka ntle. Leha ho le joalo, lintho tse fapaneng tse ka ntle tse kang mocheso li ntse li ka ama litekanyo. Lisebelisoa tse ncha tsa calibration li hlalosoa mabapi le li-contacts tsa calibration tse entsoeng nakong ea ho lekanya ka ntle, ho netefatsa hore litekanyo li ka lateloa ho latela litekanyetso tsa ka ntle. Ha e le hantle, calibration ea ka hare e tšoana le mosebetsi oa auto-zero o fumanoang ho multimeter ea digital (DMM).
Kelello ea kantle
Tekanyetso ea kantle e hloka ho sebelisa calibrator le DMM e nepahetseng haholo. Nakong ea tlhahlobo ea kantle, DMM e fana le ho bala voltages ho tloha sesebelisoa. Litokiso li etsoa ho li-constants tsa calibration tsa sesebelisoa ho netefatsa hore molumo o tlalehiloengtagli ka har'a litlhaloso tsa sesebelisoa. Li-contants tse ncha tsa calibration li bolokoa sesebelisoa sa EEPROM. Ka mor'a hore li-constants tsa onboard calibration li fetoloe, molumo o phahameng oa ho nepahalatagmohloli oa sesebelisoa o lokisoa. Tekanyetso ea kantle e fana ka sete ea li-calibration constants tseo u ka li sebelisang ho lefella phoso ea litekanyo tse nkiloeng ke NI 671X/673X.
Thepa le Litlhoko Tse Ling Tsa Teko
Karolo ena e hlalosa lisebelisoa, maemo a liteko, litokomane le software eo u e hlokang ho lekanya NI 671X/673X.
Lisebelisoa tsa Teko
Ho lekanya sesebelisoa sa NI 671X/673X, o hloka calibrator le multimeter ea digital (DMM). NI e khothaletsa ho sebelisa lisebelisoa tse latelang tsa tlhahlobo: -
- Calibrator-Fluke 5700A
- DMM—Agilent (HP) 3458A
Haeba ha u na Agilent 3458A DMM, sebelisa lintlha tse nepahetseng ho khetha maemo a mang a calibration. Ho lekanya sesebelisoa sa NI 671X/673X, o hloka DMM e nepahetseng haholo eo bonyane e leng 40 ppm (0.004%) e nepahetseng. Calibrator e tlameha ho nepahala bonyane 50 ppm (0.005%) bakeng sa lisebelisoa tsa 12-bit le 10 ppm (0.001%) e nepahetseng bakeng sa lisebelisoa tsa 16-bit.
Haeba ha u na lisebelisoa tsa khokahanyo tsa tloaelo, u ka hloka block block joalo ka NI CB-68 le thapo e joalo ka SH68-68-EP. Bakeng sa NI 6715, sebelisa mohala oa SHC68-68-EP. Likarolo tsena li u fa monyetla oa ho fihlella habonolo lithapo tsa motho ka mong ho sehokelo sa 68-pin I/O.
Maemo a Teko
Latela litataiso tsena ho ntlafatsa likhokahano le maemo a liteko nakong ea ho lekanya:
- Boloka likhokahano ho NI 671X/673X li le khutšoane. 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.
Software
Hobane NI 671X/673X ke sesebelisoa sa ho metha se thehiloeng ho PC, u tlameha ho kenya mokhanni o nepahetseng oa sesebelisoa tsamaisong ea calibration pele u leka ho lekanya. Bakeng sa ts'ebetso ena ea ho lekanya, o hloka Traditional NI-DAQ e kentsoeng khomphuteng ea calibration. NI-DAQ, e hlophisang le ho laola NI 671X/673X, e fumaneha ho ni.com/downloads.
NI-DAQ e ts'ehetsa lipuo tse ngata tsa mananeo, ho kenyeletsoa LabVIEW, LabWindows™/CVI™, Microsoft Visual C++, Microsoft Visual Basic, le Borland C++. Ha o kenya mokhanni, o hloka feela ho kenya tšehetso bakeng sa puo ea lenaneo leo u ikemiselitseng ho le sebelisa.
U boetse u hloka likopi tsa ni671xCal.dll, ni671xCal.lib, le ni671xCal.h files.
DLL e fana ka ts'ebetso ea calibration e sa luleng ho NI-DAQ, ho kenyelletsa le bokhoni ba ho sireletsa li-contacts, ho nchafatsa letsatsi la ho lekanya, le ho ngolla sebaka sa tlhahlobo ea feme. O ka fihlella lits'ebetso tse ho DLL ena ka komporo leha e le efe ea 32-bit. Sebaka sa tekanyo ea fektheri le letsatsi la ho lekanya li lokela ho fetoloa feela ke laboratori ea metrology kapa setsi se seng se bolokang litekanyetso tse ka latelloang.
E lokisa NI 671X/673X
NI 671X/673X e tlameha ho hlophisoa ho NI-DAQ, e iphumanang sesebelisoa ka bo eona. Mehato e latelang e hlalosa ka bokhutšoanyane mokhoa oa ho hlophisa sesebelisoa ho NI-DAQ. Sheba Buka ea Mosebelisi ea NI 671X/673X bakeng sa litaelo tse qaqileng tsa ho kenya. U ka kenya bukana ena ha u kenya NI-DAQ.
- Qala Tekanyo & Automation Explorer (MAX).
- Lokisa nomoro ea sesebelisoa sa NI 671X/673X.
- Tobetsa Lisebelisoa tsa Teko ho netefatsa hore NI 671X/673X e sebetsa hantle.
NI 671X/673X e se e hlophisitsoe.
Hlokomela Kamora hore sesebelisoa se lokisoe ho MAX, sesebelisoa se abeloa nomoro ea sesebelisoa, e sebelisoang ho mehala e 'ngoe le e' ngoe ea ts'ebetso ho tseba hore na ke sesebelisoa sefe sa DAQ se lokelang ho lekanya.
Ho Ngola Mokhoa oa ho Lekanya
Mokhoa oa ho lekanya karolong ea Calibrating ea NI 671X / 673X e fana ka litaelo tsa mohato ka mohato bakeng sa ho letsetsa mesebetsi e nepahetseng ea ho lekanya. Mesebetsi ena ea calibration ke mehala ea ts'ebetso ea C e tsoang ho NI-DAQ eo hape e sebetsang bakeng sa mananeo a Microsoft Visual Basic le Microsoft Visual C++. Leha ho le joalo LabVIEW Li-VI ha li buuoe ka mokhoa ona, u ka etsa lenaneo ho LabVIEW ho sebelisa li-VI tse nang le mabitso a tšoanang le mehala ea tšebetso ea NI-DAQ ts'ebetsong ena. Sheba karolo ea Flowcharts bakeng sa lipapiso tsa khoutu e sebelisoang mohatong o mong le o mong oa mokhoa oa ho lekanya.
Hangata o tlameha ho latela mehato e mengata e ikhethileng ea motho ea kopanyang ho etsa kopo e sebelisang NI-DAQ. Sheba Bukana ea Mosebelisi ea NI-DAQ bakeng sa tokomane ea Litšebelisano tsa PC ho ni.com/manuals bakeng sa lintlha tse mabapi le mehato e hlokahalang bakeng sa e 'ngoe le e' ngoe ea li-compilers tse tšehetsoeng.
Mesebetsi e mengata e thathamisitsoeng tsamaisong ea calibration e sebelisa mefuta-futa e hlalositsoeng ho nidaqcns.h file. Ho sebelisa mefuta ena, o tlameha ho kenyelletsa nidaqcns.h file ka khoutu. Haeba u sa batle ho sebelisa litlhaloso tse fapaneng, u ka hlahloba lenane la li-call tsa tšebetso ho
Litokomane tsa NI-DAQ le nidaqcns.h file ho fumana hore na ho hlokahala litekanyetso life tsa ho kenya.
Litokomane
Ho fumana leseli ka NI-DAQ, sheba litokomane tse latelang:
- Traditional NI-DAQ Function Reference Help (Qala» Mananeo» National Instruments»Traditional NI-DAQ Function Reference Help)
NI-DAQ User Manual for PC Compatibles ho ni.com/manuals
Litokomane tsena tse peli li fana ka lintlha tse qaqileng mabapi le ho sebelisa NI-DAQ. Thuso ea litšupiso tsa ts'ebetso e kenyelletsa leseli mabapi le mesebetsi ho NI-DAQ. Bukana ea mosebedisi e fana ka litaelo tsa ho kenya le ho lokisa lisebelisoa tsa DAQ le lintlha tse qaqileng mabapi le ho theha lisebelisoa tse sebelisang NI-DAQ. Litokomane tsena ke litšupiso tsa mantlha tsa ho ngola lisebelisoa tsa calibration. Bakeng sa tlhahisoleseling e eketsehileng mabapi le sesebelisoa seo o se lekanyang, o kanna oa batla ho kenya litokomane tsa sesebelisoa.
Ho lekanya NI 671X/673X
Ho lekanya NI 671X/673X, tlatsa mehato e latelang:
- Netefatsa ts'ebetso ea NI 671X/673X. Mohato ona, o hlalositsoeng ho Verifying the Performance of the NI 671X / 673X karolo, e tiisa hore na sesebelisoa se na le litlhaloso pele ho phetoho.
- Fetola li-contants tsa NI 671X/673X mabapi le molumo o tsebahalangtage mohloli. Mohato ona o hlalositsoe ho Adjusting the NI 671X/673X karolo.
- Netefatsa ts'ebetso hape ho netefatsa hore NI 671X/673X e sebetsa ka har'a litlhaloso tsa eona kamora hore e lokisoe.
Hlokomela Ho tseba letsatsi la ho qetela la tlhophiso, letsetsa Get_Cal_Date, e kenyellelitsoeng ho ni671x.dll. CalDate e boloka letsatsi leo sesebelisoa se qetetseng ho lokisoa.
Ho netefatsa Ts'ebetso ea NI 671X/673X
Netefatso e etsa qeto ea hore na sesebelisoa se kopana hantle hakae le litlhaloso tsa sona. Mokhoa oa ho netefatsa o arotsoe ka mesebetsi e meholo ea sesebelisoa. Ts'ebetsong eohle ea ho netefatsa, sheba litafole tse karolong ea Specifications ho fumana hore na sesebelisoa se hloka ho lokisoa.
E netefatsa Output ea Analog
Ts'ebetso ena e netefatsa ts'ebetso ea AO ea NI 671X/673X.
NI e khothaletsa ho leka likanale tsohle tsa sesebelisoa. Leha ho le joalo, ho boloka nako, o ka leka feela likanale tse sebelisitsoeng ts'ebelisong ea hau. Kamora ho bala karolo ea Thepa le Litlhoko tse Ling tsa Teko, tlatsa mehato e latelang:
- Hakolla likhoele tsohle sesebelisoa. Etsa bonnete ba hore sesebelisoa ha sea hokeloa ho li-circuits tse ling ntle le tse boletsoeng ke mokhoa oa ho lekanya.
- Ho lekanya sesebelisoa ka hare, letsetsa tšebetso ea Calibrate_E_Series ka li-parameter tse latelang tse behiloeng joalo ka ha ho bonts'itsoe:
- calOP e behiloe ho ND_SELF_CALIBRATE
- setOfCalConst e behiloe ho ND_USER_EEPROM_AREA
- calRefVolts e behiloe ho 0
- Hokela DMM ho DAC0OUT joalo ka ha ho bonts'itsoe ho Lethathamo la 1.
Lethathamo la 1. Ho hokela DMM ho DAC0OUTSephetho Channel Kenyelletso e Ntle ea DMM Kenyo e Fosahetseng ea DMM DAC0OUT DAC0OUT (pin 22) AOGND (pin 56) DAC1OUT DAC1OUT (pin 21) AOGND (pin 55) DAC2OUT DAC2OUT (pin 57) AOGND (pin 23) DAC3OUT DAC3OUT (pin 25) AOGND (pin 58) DAC4OUT DAC4OUT (pin 60) AOGND (pin 26) DAC5OUT DAC5OUT (pin 28) AOGND (pin 61) DAC6OUT DAC6OUT (pin 30) AOGND (pin 63) DAC7OUT DAC7OUT (pin 65) AOGND (pin 63) Hlokomela: Linomoro tsa phini li fuoa lihokelo tsa 68-pin I/O feela. Haeba o sebelisa sehokelo sa 50-pin I/O, sheba tokomane ea sesebelisoa bakeng sa libaka tsa khokahano ea mats'oao. - Sheba tafole ho tsoa karolong ea Specifications e tsamaellanang le sesebelisoa seo u se netefatsang. Tafole ena ea lintlha e bonts'a litlhophiso tsohle tse amohelehang tsa sesebelisoa.
- Letsetsa AO_Configure ho lokisa sesebelisoa bakeng sa nomoro e nepahetseng ea sesebelisoa, mocha, le polarity ea tlhahiso (lisebelisoa tsa NI 671X/673X li tšehetsa feela mefuta e fapaneng ea tlhahiso ea bipolar). Sebelisa kanale 0 joalo ka mocha ho netefatsa. Bala li-setting tse setseng ho tsoa lethathamong la lintlha tsa sesebelisoa.
- Letsetsa AO_VWrite ho nchafatsa mocha oa AO ka molumo o nepahetsengtage. VoltagE value e ka har'a tafole ea litlhaloso.
- Bapisa boleng ba sephetho bo bontšitsoeng ke DMM le meeli e ka holimo le e ka tlaase tafoleng ea litlhaloso. Haeba boleng bo pakeng tsa meeli ena, sesebelisoa se fetile teko.
- Pheta mehato ea 3 ho isa ho ea 5 ho fihlela u lekile litekanyetso tsohle.
- Hakolla DMM ho DAC0OUT, 'me u e hokele hape mocha o latelang, o etsa likhokahano ho tsoa ho Lethathamo la 1.
- Pheta mehato ea 3 ho isa ho 9 ho fihlela u netefalitse likanale tsohle.
- Hakolla DMM sesebelisoa.
Hona joale u netefalitse likanale tsa AO tsa sesebelisoa.
Ho netefatsa Ts'ebetso ea Counter
Mokhoa ona o netefatsa ts'ebetso ea counter. Lisebelisoa tsa NI 671X / 673X li na le nako e le 'ngoe feela ea ho netefatsa, kahoo u hloka feela ho netefatsa counter 0. Hobane ha u khone ho fetola nako ena, u ka netefatsa feela ts'ebetso ea counter 0. Ka mor'a ho bala karolo ea Thepa le Litlhoko tse Ling tsa Teko, tlatsa mehato e latelang:
- Hokela counter positive input ho GPCTR0_OUT (pin 2) le counter negative input ho DGND (pin 35).
Hlokomela Linomoro tsa phini li fanoa bakeng sa lihokelo tsa 68-pin I/O feela. Haeba o sebelisa sehokelo sa 50-pin I/O, sheba tokomane ea sesebelisoa bakeng sa libaka tsa khokahano ea mats'oao. - Letsetsa GPCTR_Control ka ketso e behiloeng ho ND_RESET ho beha k'haontareng maemong a kamehla.
- Letsetsa GPCTR_Set_Application e nang le ts'ebeliso e behiloeng ho ND_PULSE_TRAIN_GNR ho lokisa k'haontareng bakeng sa tlhahiso ea li-pulse-train.
- Letsetsa GPCTR_Change_Parameter e nang le paramID e behiloeng ho ND_COUNT_1 le paramValue e behiloe ho 2 ho lokisa k'haontareng hore e ntše molumo oa lentsoe ka nako ea 100 ns.
- Letsetsa GPCTR_Change_Parameter e nang le paramID e behiloeng ho ND_COUNT_2 le paramValue e behiloe ho 2 ho lokisa k'haontareng hore e ntše molumo ka nako ea 100 ns.
- Letsetsa Khetha_Signal e nang le lets'oao le mohloli o hlophisitsoeng
ND_GPCTR0_OUTPUT le lintlha tsa mohloli li behiloe ho ND_LOW_TO_HIGH ho tsamaisa leqhubu ho isa ho phini ea GPCTR0_OUT sesebeling
Sehokelo sa I/O. - Letsetsa GPCTR_Control ka ketso e behiloeng ho ND_PROGRAM ho qala tlhahiso ea square wave. Sesebelisoa se qala ho hlahisa 5 MHz square wave ha GPCTR_Control e qeta ho e phethahatsa.
- Bapisa boleng bo baliloeng ke khaontara ho meeli ea teko e bontšitsoeng tafoleng e loketseng karolong ea Specifications. Haeba boleng bo pakeng tsa meeli ena, sesebelisoa se fetisitse teko ena.
- Hakolla khaonta ho sesebelisoa.
U se u netefalitse k'haonta ea lisebelisoa.
Ho fetola NI 671X/673X
Mokhoa ona o lokisa li-contants tsa calibration tsa AO. Qetellong ea mokhoa o mong le o mong oa ho lekanya, li-constants tsena tse ncha li bolokiloe sebakeng sa fektheri sa mochine oa EEPROM. Mosebelisi a ke ke a fetola boleng bona, bo fanang ka boemo ba ts'ireletso bo netefatsang hore basebelisi ha ba fihlele kapa ba fetola ka phoso likarolo life kapa life tsa calibration tse fetotsoeng ke laboratori ea metrology.
Mohato ona ts'ebetsong ea calibration o bitsa mesebetsi ho NI-DAQ le ho
eona ni671x.dll. Bakeng sa tlhaiso-leseling e batsi mabapi le mesebetsi ho ni671x.dll, sheba maikutlo a ho ni671x.h file.
- Hakolla likhoele tsohle sesebelisoa. Etsa bonnete ba hore sesebelisoa ha sea hokeloa ho li-circuits tse ling ntle le tse boletsoeng ke mokhoa oa ho lekanya.
- Ho lekanya sesebelisoa ka hare, letsetsa tšebetso ea Calibrate_E_Series ka li-parameter tse latelang tse behiloeng joalo ka ha ho bonts'itsoe:
- calOP e behiloe ho ND_SELF_CALIBRATE
- setOfCalConst e behiloe ho ND_USER_EEPROM_AREA
- calRefVolts e behiloe ho 0
- Hokela calibrator ho sesebelisoa ho latela Lethathamo la 2.
Lethathamo la 2. Ho hokela Calibrator ho Sesebediswa671X/673X Lithako Sekalori EXTREF (pin 20) Sephetho se Phahameng AOGND (pin 54) Sehlahisoa se Tlase Hlokomela: Linomoro tsa phini li fanoe bakeng sa likhokahanyo tse 68-pin feela. Haeba o sebelisa sehokelo sa 50-pin, sheba litokomane tsa sesebelisoa bakeng sa libaka tsa khokahano ea mats'oao. - Seta calibrator hore e ntše voltage ea 5.0V.
- Letsetsa Calibrate_E_Series ka li-parameter tse latelang tse behiloeng joalo ka ha ho bonts'itsoe:
- calOP e behiloe ho ND_EXTERNAL_CALIBRATE
- setOfCalConst e behiloe ho ND_USER_EEPROM_AREA
- calRefVolts e behiloe ho 5.0
Hlokomela Haeba voltage fanoeng ke mohloli ha e boloke 5.0 V e tsitsitseng, o fumana phoso.
- Letsetsa Copy_Const ho kopitsa likarolo tse ncha tsa calibration karolong e sirelelitsoeng ke feme ea EEPROM. Tshebetso ena e boetse e ntlafatsa letsatsi la ho lekanya.
- Hakolla calibrator ho sesebelisoa.
Hona joale sesebelisoa se lokisoa mabapi le mohloli o ka ntle. Kamora hore sesebelisoa se lokisoe, u ka netefatsa ts'ebetso ea AO ka ho pheta karolo ea Verifying Analog Output.
Litlhaloso
Litafole tse latelang ke lintlha tse nepahetseng tseo u ka li sebelisang ha u netefatsa le ho lokisa NI 671X/673X. Litafole li bonts'a lintlha tsa nako ea 1 ea selemo le lihora tse 24.
Ho Sebelisa Litafole
Litlhaloso tse latelang li hlalosa mokhoa oa ho sebelisa litafole tsa litlhaloso karolong ena.
Range
Range e bolela palo e phahameng e lumelletsoengtage lets'oao la tlhahiso kapa tlhahiso. Bakeng sa mohlalaample, haeba sesebelisoa se hlophisitsoe ka mokhoa oa ho ferekana kelellong ka mefuta e mengata ea 20 V, sesebelisoa se khona ho utloa matšoao pakeng tsa +10 le -10 V.
Polarity
Polarity e bolela matla a nepahetseng le a fosahetsengtages ea lets'oao la ho kenya le ka baloang. Bipolar e bolela hore sesebelisoa se khona ho bala ka bobeli bo nepahetseng le bo bobetages. Unipolar e bolela hore sesebelisoa se ka bala feela voltages.
Ntlha ea Teko
Ntlha ea Teko ke voltage boleng ba tlhahiso kapa tlhahiso bakeng sa merero ea netefatso. Boleng bona bo arotsoe ka Sebaka le Boleng. Sebaka se bua ka moo boleng ba teko bo kenang teng ka har'a sebaka sa teko. Pos FS e bua ka boemo bo botle bo felletseng, 'me Neg FS e bua ka boemo bo bobe bo felletseng. Boleng bo bolela voltage ho netefatsoa, 'me Zero e bua ka tlhahiso ea li-volts tsa zero.
24-Hora Ranges
Kholomo ea 24-Hour Ranges e na le meeli e kaholimo le meeli e tlase bakeng sa boleng ba lintlha tsa tlhahlobo. Haeba sesebelisoa se lekantsoe lihoreng tse 24 tse fetileng, boleng ba ntlha ea teko bo lokela ho ba lipakeng tsa litekanyetso tse holimo le tse tlase. Litekanyetso tsena tsa moeli li hlahisoa ka li-volts.
Lilemo tse 1
Kholomo ea 1-Year Ranges e na le meeli e kaholimo le meeli e tlase bakeng sa boleng ba lintlha tsa tlhahlobo. Haeba sesebelisoa se lekantsoe selemong se fetileng, boleng ba ntlha ea teko bo lokela ho ba lipakeng tsa litekanyetso tse holimo le tse tlase. Meeli ena e hlahisoa ka li-volts.
Libali
Hobane ha o khone ho lokisa qeto ea k'haontara/lithapo, litekanyetso tsena ha li na nako ea ho lekanya ea 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.
Lethathamo la 3. NI 671X Litekanyetso tsa Sehlahisoa sa Analog
| Sebaka (V) | Polarity | Teko Ntlha | 24-Hora Ranges | 1-Selemo Mekhahlelo | |||
| Sebaka | Boleng (V) | Tlase Moeli (V) | Holimo Moeli (V) | Tlase Moeli (V) | Holimo Moeli (V) | ||
| 0 | Bipolar | Zero | 0.0 | 0.0059300 | 0.0059300 | –0.0059300 | 0.0059300 |
| 20 | Bipolar | Ka FS | 9.9900000 | 9.9822988 | 9.9977012 | 9.9818792 | 9.9981208 |
| 20 | Bipolar | Neg FS | –9.9900000 | –9.9977012 | –9.9822988 | –9.9981208 | –9.9818792 |
Lethathamo la 4. NI 673X Litekanyetso tsa Sehlahisoa sa Analog
| Sebaka (V) | Polarity | Teko Ntlha | 24-Hora Ranges | 1-Selemo Mekhahlelo | |||
| Sebaka | Boleng (V) | Tlase Moeli (V) | Holimo Moeli (V) | Tlase Moeli (V) | Holimo Moeli (V) | ||
| 0 | Bipolar | Zero | 0.0 | –0.0010270 | 0.0010270 | –0.0010270 | 0.0010270 |
| 20 | Bipolar | Ka FS | 9.9900000 | 9.9885335 | 9.9914665 | 9.9883636 | 9.9916364 |
| 20 | Bipolar | Neg FS | –9.9900000 | –9.9914665 | –9.9885335 | –9.9916364 | –9.9883636 |
Lethathamo la 5. NI 671X / 673X Litekanyetso tsa Counter
| Sebaka (MHz) | Moedi o Tlase (MHz) | Holimo Moeli (MHz) |
| 5 | 4.9995 | 5.0005 |
Lipalo-palo
Li-flowchart tsena li bonts'a lits'ebetso tse nepahetseng tsa NI-DAQ bakeng sa ho netefatsa le ho lokisa NI 671X/673X. Sheba karolo ea Calibrating ea NI 671X/673X, Traditional NI-DAQ Function Reference Help (Qala» Mananeo» Lisebelisoa tsa Naha »Traditional NI-DAQ Function Reference Help), le NI-DAQ User Manual for PC Compatibles ho. ni.com/manuals bakeng sa tlhahisoleseling e eketsehileng mabapi le sebopeho sa software.
E netefatsa Output ea Analog
Setšoantšo sa 1. Ho netefatsa Output ea Analog
Ho netefatsa Counter
Setšoantšo sa 2. Ho netefatsa Counter
Ho fetola NI 671X/673X
Setšoantšo sa 3. Ho fetola NI 671X / 673X
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.
© 2002–2004 National Instruments Corp. Litokelo tsohle li sirelelitsoe.
Litokomane / Lisebelisoa
 |
LITŠOANTŠISO TSA SECHABA PCI-6731 Analog Output Board [pdf] Buka ea Taelo PCI-6731, NI 671X-673X, PCI-6731 Analog Output Board, Analog Output Board, Output Board, Board |
