UKUFAKELWA KWEMIYALELO
PCL-2 Pulse-to-Yangoku Loop Converter

PCL-2 Pulse-to-Yangoku Loop Converter

INDAWO YOKUNYUKA - I-PCL-2 inokufakwa kuyo nayiphi na indawo. Imingxuma emibini yokukhwela ibonelelwa.
IGALELO LAMANDLA- I-PCL-2 inikwa amandla yi-AC voltage phakathi kwe-120 kunye ne-277 volts. Qhagamshela ucingo “olushushu” lomgca we-AC kwitheminali ye-L1 Line. Qhagamshela ucingo “oluphakathi” lwentambo ye-AC kwitheminali ye-NEU. Qhagamshela i-terminal ye-GND kwisixokelelwano sombane eGround. Umhlaba kufuneka uqhagamshelwe kumhlaba wenkqubo yombane. Ukuba ubundilele bokwenyani abukho, qhagamshela zombini iitheminali ze-NEU kunye ne-GND emhlabeni. ***Isilumkiso***: Igalelo laMandla ePCL-2 kufuneka libe neengcingo kwiSigaba-ukuya-kwiSigaba, AYIKHO iSigaba-ukuya-kwiSigaba. Jonga umzobo wocingo kwiPhepha lesi-6.
Igalelo leMETER - I-PCL-2 ine-2-Wire (iFomu A) igalelo le-pulse. Qhagamshela iitheminali ze-PCL-2 ze-“Kin” kunye ne-“Yin” kwitheminali ye-“K” (-) ne-“Y” (+) yemveliso yemitha. Itheminali yePCL-2's “Kin” yimbuyekezo eqhelekileyo. I +13VDC yokumanzisa voltage "itsaliwe-phezulu" ngaphakathi kwi-PCL-2's Yin terminal. Ukuvalwa ngakunye komgca wemveliso yemitha kuya “kutsalela ezantsi” umgca wegalelo we-Y ukuya ku-Z, imbuyekezo eqhelekileyo, ngaloo ndlela imele i-pulse. I-LED D6 EBOMVU (ekufuphi ne-terminal ye-Yin input) ibonisa xa kufunyanwa ukubetha kwentliziyo. Zonke iisetingi zicwangciswe kwi-PCL-2 ngokusebenzisa i-USB Programming Port, kwaye zigcinwa kwimemori ye-EEPROM engaguquguqukiyo, ukuze zingaze zilahleke okanye zitshintshwe ngempazamo. Jonga kwiphepha lesi-8 le-“Programing the PCL-2”.
IPHUMO- I-PCL-2 ivelisa i-current ye-4 ukuya kwi-20mA ngokulingana nomlinganiselo wokusetyenziswa obala ixabiso le-pulse kunye nezicwangciso zenkqubo yesikali esipheleleyo usebenzisa i-12-bit digital kwi-analog conversion. Ngombane le kW; ngamanzi okanye irhasi, ziigaloni okanye iCCF, ngokulandelelanayo, ngokweyunithi yexesha elikhethiweyo. Kwimo yenjongo ngokubanzi, imveliso linani nje leentsimbi kwiyunithi nganye yexesha. Iimowudi ezimbini zemveliso zikhoyo: Ngoko nangoko okanye i-Avareji yereyithi yosetyenziso inokukhethelwa imveliso. Umthamo omfutshanetagukhuseleko lwemveliso lunikezelwa ngaphakathi. I-loop ye-4-20mA kufuneka inikwe amandla ngokulawulwa kwe-+24VDC Loop Power Supply, engaphandle kwi-PCL-2. Olu nikezelo lwamandla lunika onke amandla kwimveliso stage ye-PCL-2 kwaye ibekwe yodwa ngokubonakalayo kuyo yonke i-PCL-2.
UMSEBENZI - Jonga la maphepha alandelayo ngengcaciso epheleleyo yokusebenza kwe-PCL-2.

I-PCL-2 UKUSEBENZA

Indlela yeNjongo ngokuBanzi: Imo ye-PCL-2 yeNjongo ngokuBanzi iguqula inani leentsimbi ngesekhondi, umzuzu okanye iyure ukuya kwi-4-20mA yangoku kunye nekhefu lohlaziyo lwe-1-sekondi esisigxina. Le yeyona ndlela ilula kwaye ifuna kuphela ubuninzi obunokucwangciswa # pulses ngesekhondi, umzuzu okanye iyure apho imveliso yangoku ibalwa. Ixabiso le-pulse lilungiswe ku-1. Ngezantsi i-example lendlela iPCL-2 esebenza ngayo kwiSicelo seNjongo ngokuBanzi kunye nendlela ecwangciswa ngayo.Example: Masithi unesantya esiguqukayo kwisicelo semoto apho kufuneka wazi uhlaziyo ngomzuzwana. Kukho i-pulse enye kwi-revolution. Injini yi-3450 RPM. Ukujikeleza ukuya kwi-3600 RPM kusinika ii-pulses ezingama-60 ngesekhondi. Ixabiso le-ps ye-Scale epheleleyo imiselwe ku-60. Ngoko ke, i-3600 RPM okanye i-60 RPS = 20mA. Zero RPS = 4mA. Kuba iirevolutions zemotor ngesekhondi zilingana ne pulses ngomzuzwana, i # ye pulses/sec lunxulumano oluthe ngqo lwe revolution ngomzuzwana. Cinga ukuba ii-pulses ezifunyanwa ngalo mzuzu ngexesha zikwizinga le-43 pulses ngomzuzwana kwaye umthwalo uzinzile. Ukuguqulwa kuya kuba: 43/60 = 71.6% X 16mA = 11.4666mA + 4mA = 15.4666mA ngaphandle. Isisombululo semveliso yi-16mA / 4096 amanyathelo okanye .003906 mA ngenyathelo ngalinye. Ngoko, 4096 * 71.466% = 2927.247 amanyathelo 4096. Ukujikeleza ukuya kwi-2927 X ​​.003906mA = 11.433mA + 4mA = 15.4328mA imveliso, emele i-43pps. Ukuchaneka = 99.78%.
Imo yoMbane: I-PCL-2 Pulse ukuya kwi-4-20mA yangoku yokuGuqulela iModyuli yenzelwe ukukhupha umsinga ophakathi kwe-4-20mA, eyenza ivolthi.tage kwilophu ngokomlinganiselo wexabiso lemfuno ekhawulezileyo okanye engumndilili we-KW. Ngezantsi i example yendlela iPCL-2 esebenza ngayo kwisicelo sombane kunye nendlela ecwangciswa ngayo.Example: Masithi isakhiwo sinemfuno enkulu ye-483KW. Seta iXabiso eliPheleleyo leSikali ku-500 kW. Ngoko ke, 500kW = 20mA. 0kW = 4mA. Isigqibo siya kuba yi-500 / 4096 okanye .122 kW (okanye .0244% yesikali esipheleleyo) ngenyathelo ngalinye. Cinga ukuba ixabiso lemitha yombane yePKe Pulse Form C (3-Wire) yi-240 wh/pulse (okanye .240kwh/pulse). I-2-Wire elingana .480kWh/p okanye 480wh/p. Cinga ukuba ii-pulses ezifunyenwe ngalo mzuzu ngexesha zikwizinga le-pulse enye ngemizuzwana emi-4 kwaye umthwalo uzinzile. Ukuguqulwa kuya kuba: .480 Kwh X 3600 = 1728 kW-sec / 4 sec = 432 kW. Imveliso yangoku ibalwa njenge-432/500 = 86.4% X 16mA = 13.824mA + 4mA = 17.824mA ngaphandle. Isisombululo semveliso yi-16mA / 4096 amanyathelo okanye .003906 mA ngenyathelo ngalinye. Ngoko ke, 4096 * 86.4% = 3538.944 amanyathelo 4096. Ukujikeleza off 3539 X .003906mA = 13.82422mA + 4mA = 17.82422mA output. Ukuchaneka = 99.9988%.

PCL-2 Isicelo exampLes

Imo yoMbane, Ngoko nangoko kW example: Cinga ukuba i-109.8kW ilinganiswe njengemfuno yangoku. Seta isikali esipheleleyo sokuseta ku-200kW. Imveliso yangoku iya kuba yi-109.8/200= .549 okanye i-54.9% yesikali esipheleleyo. Ukuba 200kW=16mA, ngoko 16mA X .549 = 8.784mA. 8.784mA + 4mA = 12.784mA. Kuba i-12-bit DAC isetyenziswa kwisikali esipheleleyo se-200kW, isisombululo sesiphumo siya kuba yi-16mA/4096 okanye .003906 mA ngenyathelo ngalinye. Ngoko ke 8.784mA/.003906= 2248.85 amanyathelo. Ukujikeleza ukuya kwi-2249 * .003906 = 8.7845 mA + 4mA = 12.7845mA. Ukuchaneka kuya kuba yi-12.7845 / 12.784 = 99.996%. Ixabiso le-2248 libhaliwe kwi-DAC, ekhupha i-current ye-12.7845mA.
Imo Yamanzi example (IiGaloni Ngaphakathi, IiGaloni ngeSibini ngasinye sokuPhuma): Cinga ukuba isakhiwo sinokuhamba kwamanzi amaninzi angama-883GPM. Umlinganiselo olinganayo (umyinge) ophezulu ngesekhondi ngu-883/ 60=14.71667 GPS. Imveliso efunwayo ikwiiGaloni ngeSibini ukuze ixesha lemveliso limiselwe kwiSekhondi. Masisete iXabiso elipheleleyo leSikali kwi-16 GPS. Ngoko ke, i-16GPS = 20mA. 0 GPM = 4mA. Isisombululo sezinga lokuhamba kwemveliso iya kuba yi-16GPS / 4096 okanye .00390625 GPS (okanye .02442% yesikali esipheleleyo) ngesinyathelo ngasinye. Cinga ukuba imitha yamanzi ixabiso lePulse yi-10 Galoni / i-pulse. Masithi ii-pulses ezifunyenwe ngalo mzuzu ngexesha zikwizinga le-pulse enye ngemizuzwana emi-4 kwaye ukuhamba kuzinzile. Iilitha ezili-10/4 imizuzwana = 2.5 Iilitha ngesekhondi. 2.5/16 = 15.625%. 15.625% x 16mA = 2.50 mA + 4mA = 6.50mA imveliso. Isisombululo semveliso yi-16mA / 4096 amanyathelo okanye .00390625 mA ngenyathelo ngalinye. Ngoko ke, 4096 * 15.625% = 640.0 amanyathelo 4096. 640 X .003906mA = 2.49984mA + 4mA = 6.49984mA output. Ukuchaneka = 99.9975%. Ixabiso le-640 libhalelwe iDAC eliza kuvelisa imveliso kwi-loop yangoku ye-6.49984mA.
Masithi ukuhamba kwesakhiwo kubangele ukubetha kwe-1 ngomzuzwana. Oko kungalingana neelitha ezili-10 ngomzuzwana. 10G/16GPS = 62.50%. Isiphumo esibaliweyo yi-62.50% X 16mA = 10mA + 4mA = 14.0mA. .625 X 4096 = 2560.0 amanyathelo. 2560 x .003906 = 9.99936 + 4mA 13.99936mA, emele izinga lokuhamba kwe-10 GPS.
Makhe sicinge ukuba isakhiwo sinee-pulses ezi-2 ngesekhondi, okanye iiGaloni ezingama-20 ngesekhondi. Oku kuya kuba ngaphezu kwePCL-2 isikali esipheleleyo se-16 GPS; Impazamo ye-RED D2 RED ingakhanya ibonisa imeko enempazamo. Guqula isikali esipheleleyo inani elingaphezulu kwama-20.
Imo Yamanzi example (IiGaloni Ngaphakathi, IiGaloni ngoMzuzu wokuPhuma): Cinga ukuba isakhiwo esifanayo sinobuninzi be-883GPM yokuhamba kwamanzi. Imveliso efunwayo ikwiiGaloni ngoMzuzu ngamnye ukuze ixesha lemveliso limiselwe kwiMizuzu. Masisete iXabiso lesiGaba esiPheleleyo kwi-1000 GPM. Ngoko ke, i-1000GPM = 20mA. 0 GPM = 4mA. Isisombululo sezinga lokuhamba kwemveliso iya kuba yi-1000GPM / 4096 okanye .002441GPM (okanye .02441% yesikali esipheleleyo) ngesinyathelo ngasinye. Cinga ukuba imitha yamanzi ixabiso lePulse yi-10 Galoni / i-pulse. Masithi ii-pulses ezifunyenwe ngalo mzuzu ngexesha zikwizinga le-pulse enye ngemizuzwana emi-4 kwaye ukuhamba kuzinzile. 10 iiGaloni / 4 imizuzwana = 15 pulses ngomzuzu = 150 iiGaloni ngomzuzu. 150/ 1000= 15.00%. Akukho kusondezwa okufunekayo. 15% x 16mA = 2.40 mA + 4mA = 6.40mA imveliso. Isisombululo semveliso yi-16mA / 4096 amanyathelo okanye .003906 mA ngenyathelo ngalinye. Ngoko ke, 4096 * 15% = 614.4 amanyathelo 4096. 614.4 X .003906mA = 2.3998mA + 4mA = 6.3998mA output. Ukuchaneka = 99.9976%. Ixabiso le-614 libhalelwe i-DAC eya kuvelisa i-loop output yangoku ye-6.3982mA emele iilitha ezili-150 ngomzuzu.
Imo Yamanzi example: (IiGaloni Ngaphakathi, IiGaloni ngeyure nganye yokuPhuma)
Example: Cinga ukuba isakhiwo sinobuninzi bezinga lokuhamba kwe-883GPM. Oku kulingana no-883 x 60 okanye 52,980 GPH. Imveliso efunekayo ikwiiGaloni ngeyure nganye ngoko ke ixesha lokuphuma limiselwe kwiiyure. Masiseke iXabiso lesiGaba esiPheleleyo kwi-60,000 GPH. Ngoko ke, i-60,000GPH = 20mA. 0 GPM = 4mA. Isisombululo sesantya sokuhamba kwemveliso siya kuba yi-60,000GPH / 4096 okanye i-14.6484GPH (okanye .02441% yesikali esipheleleyo) ngenyathelo ngalinye. Cinga ukuba imitha yamanzi ixabiso lePulse yi-10 Galoni / i-pulse. Masithi ii-pulses ezifunyanwa ngalo mzuzu ngexesha zikwizinga le-pulse enye ngomzuzwana kwaye ukuhamba kuzinzile. I-10 iiGaloni / isibini = ii-pulses ze-60 ngomzuzu (okanye i-3600 pulses / iyure) = 36000 iiGaloni ngeyure. 36000/ 60000= 60.00% yesikali esipheleleyo. Akukho kusondezwa okufunekayo. 60% x 16mA = 9.6 mA + 4mA = 13.60mA imveliso. Isisombululo semveliso yi-16mA / 4096 amanyathelo okanye .003907 mA ngenyathelo ngalinye. Ngoko ke, 4096 * 60% = 2458 amanyathelo 4096. 2458 X .003907mA = 9.6039mA + 4mA = 13.6039mA output. Ukuchaneka = 99.9713%. Iprosesa ye-PCL-2 ibhala ixabiso le-2458 kwi-DAC eliza kuvelisa imveliso ye-13.6039mA emele i-36000 yeegaloni ngesantya sokuhamba kweyure.
Indlela yerhasi exampngaphantsi:
Ezi ziya kufana ngokubanzi namanzi exampkancinci, kodwa igalelo kunye neeyunithi zemveliso kufuneka zifane. UmzekeloampLe, ukuba ixabiso legalelo kwi-pulse nganye liku-Cubic feet, ngoko ke imveliso kufuneka ibekwi-cubic feet/iyunithi yexesha elikhethiweyo. Oku kunokuba kwi cubic metres kwi & cubic metres ngaphandle/kwiyunithi yexesha. Iiyunithi azikhathali ukuba nje zifana. Akukho kuguqulwa kweeyunithi kwi-PCL-2 yezicelo zaManzi neGesi. Kwisicelo soMbane, kukho uguqulo olubandakanyiweyo kwiiwatthours kwi/kilowatts out. Le yimeko eyodwa kwaye ke iye yaqwalaselwa kwiprogram yePCL-2.

Izalathisi ze-LED

Imisebenzi ye-LED:
Igalelo le-LED EBOMVU (D6): Le LED ikhanyisa ixesha ngalinye i-pulse ifunyenwe kwimitha ithumela ii-pulses kwi-PCL-2, kwaye ngoko ke igalelo liyasebenza. Ubude bexesha elifutshane lokufaka igalelo kuhlala kunzima ukulibona, ngakumbi kwiimitha zaManzi neGesi. I-LED ebomvu eqaqambileyo isetyenziselwa ukunceda ukunciphisa le ngxaki. I-OUTPUT GREEN LED (D5): Le LED idanyaza kanye ngomzuzwana kwi-100ms, ebonisa ukuba i-PCL2's microcomputer ibhala ixabiso lemveliso kwiLoop yangoku. Ampisihlanguli.
UMGUQIWE USEBENZA NGOKUFANELEKILEYO (COP)/VAVANYO-KALIBRATE IMODE EMTHULU LWELED (D1): Kwimowudi yokusebenza eqhelekileyo, i-LED D1 idanyaza i-100mS rhoqo kwimizuzwana emi-3 ukubonisa ukuba iprosesa iyaphila kwaye isebenza nge-loop yenkqubo ngokuchanekileyo. Xa i-PCL-2 ikwiMowudi yoVavanyo okanye iMowudi yoCalibrate, i-LED D1 ilayita ngokuqhubekayo. Xa uvavanyo okanye imowudi yoCalibrate iphumile, i-D1 iya kuphinda iqalise ukudanyaza kanye ngemizuzwana emi-3.
IMPASO YELED EBOMVU (D2): Le LED iya kukhanya ngokuqhubekayo ukubonisa ukuba imposiso engaphezulu ikhona, ngokubanzi ukuba iSikali esiPheleleyo sincinci kakhulu okanye i-Pulse Value inkulu kakhulu. Xa oku kusenzeka, iSikali esiPheleleyo siya kufuneka sinyuswe ekubeni izinga lokubetha kwentliziyo lilungiswa ngokubanzi kwaye alinakutshintshwa. I-USB TX GRN LED (D9): Le LED iyadanyaza xa i-port ye-USB ithumela idatha ngaphandle kwe-PCL-2 kwi-host computer eqhuba i-SSI Universal Programmer.
I-USB Rx RED LED (D8): Le LED iyadanyaza xa i-port ye-USB ifumana idatha kwi-host computer eqhuba isoftware ye-SSI Universal Programmer okanye inkqubo yesoftware ye-ascii.

I-PCL-2 ye-Wiring Diagram

PCL-2 4-20mA yangoku Loop Converter Module

Ukuvavanya i-PCL-2
Ukusebenzisa umgangatho olungileyo (0.000V) Digital Volt Meter (DVM) ekwaziyo ukufunda ivolthi ephantsi kakhulutages ngokuchanekileyo, qhagamshela izikhokele ngapha kweResistor R14 ngaphezulu kwesixhobo esiphumayo seluphu yangoku. Amanqaku oVavanyo ngenye indlela i-TP5 kunye ne-TP6 ingasetyenziswa. Faka i-PCL-2 kwimowudi yovavanyo.(Jonga iPhepha 9.) I-LED D1 etyheli iya kukhanya ngokuqhubekayo. Imveliso yePCL-2 kufuneka iqhagamshelwe kwigalelo lesixhobo esifumanayo kwaye kufuneka inikwe amandla, okanye iqhagamshelwe kulungiselelo olufanelekileyo lovavanyo. Umqulutage ngapha kwe-R14 ilingana nemveliso yangoku. Kwi-20mA yemveliso yangoku, i-voltage yemvelisotage kwi-R14 iya kuba .20VDC. Kwi-4mA yemveliso yangoku, i-voltage yemvelisotage kwi-R14 iya kuba .04VDC. Kwimo yokuvavanya, imveliso yangoku iya kutshayelwa ukusuka kwi-4mA ukuya kwi-20mA kwimizuzwana eyi-10, kwaye ihlale kwi-20mA imizuzwana emi-4. Iza kuphinda ibekwe kwi-4mA kwiSekhondi ezi-4 kwaye iphinde. Ngoko ke, imitha yakho iya kunyuka ukusuka kwi-.04V ukuya kwi-.20 V kwimizuzwana eyi-10, uhlale kwi-.20V imizuzwana emi-4, uye kwi-.04V imizuzwana emi-4 uze uphinde unyuke ukusuka .04 ukuya ku-.20V. Oku kuphinda ngokuqhubekayo ngelixa kwimo yovavanyo. Ngelixa ukwiMowudi yoVavanyo, igalelo le-pulse alihoywa kwaye akukhathaliseki nokuba liqhagamshelwe okanye hayi. Thatha i-PCL-2 ngaphandle kwendlela yokuvavanya kwaye ubuyele kwimowudi yokuSebenza eqhelekileyo. Qhagamshela imveliso yemitha yombane kwigalelo lePCL-2 ukuba ayikadityaniswa. Qinisekisa ukuba i-LED ebomvu ecaleni kwe-terminal ye-Yin ivuliwe xa umgca wegalelo we-Y uphantsi(unokuqhubeka ne-Kin terminal). Ukucofa naliphi na isitshixo kwikhibhodi ngelixa ukwimo yoVavanyo okanye iCalibrate (DAC) kuya kubangela ukuba iPCL-2 iphume kwiModi yoVavanyo okanye iModi yoLungiselelo kwaye ibuyele kwimowudi yokuqhuba.
Ukudibanisa i-PCL-2 kwisiXhobo sokuFumana
Isixhobo esifumanayo kufuneka sibe negalelo elifanelekileyo lokwamkela i-4-20mA yangoku, ixhotywe nge-250 ohm echanekileyo yokumelana (1% okanye ngaphezulu), kwi-voltage ephezulu.tage ye +5VDC. Sebenzisa #18AWG ukuya #22AWG 2-conductor stranded intambo yokulawula phakathi PCL-2 kunye nesixhobo esamkelayo. I-4mA iya kuvelisa i-1VDC ngapha kwe-250 ohm resistor, ngelixa i-20mA iya kuvelisa i-5VDC. Gcina ubude bentambo bube buncinci obunokwenzeka. Intambo ekhuselekileyo iyacetyiswa ngekhaka eliqhagamshelwe kude nePCL-2.
Ukucwangcisa
I-PCL-2 ifuna ukuba uqhagamshele kuyo usebenzisa izibuko le-USB kwikhompyuter yenkqubo. Jonga kwiPhepha lesi-5. Iiparamitha ekufuneka zicwangciswe zezi:
Indlela yokuSebenza: Injongo ngokubanzi, uMbane, Amanzi okanye iGesi
Ixesha lemveliso: imizuzwana, imizuzu okanye iiyure
Ixabiso lePulse, 1 ukuya kwi-99999 Watt-yure, iiGaloni okanye iCCF ngepulse nganye*
I-Input Debouncing Filter, 0.5, 1, 5, 20mS
Ixabiso elipheleleyo lomGangatho; Uluhlu 1 ukuya 99999 pulses/sec, kW, Galoni/ixesha, okanye CCF/ixesha, ngokuxhomekeke kwindlela yokusebenza.*
Ukukhetha iNdlela yokuPhuma, nokuba ngoko nangoko okanye i-Avareji (yoMbane kuphela)
Funa i-Ivareji yeThutyana (ukuba ukhetho olungentla luyi-Avareji) 1-60 imizuzu
IMowudi yoVavanyo okanye iMowudi yoLungiso, Ngena kwaye Uphume
(*Jonga inqaku elikhethekileyo ngeXabiso lePulse kunye neXabiso eliPheleleyo leSikali seNjongo ngokuBanzi.)
Uxhaso lobuchwepheshe
Qhagamshelana neBrayden Automation Corp. Inkxaso yeTekhnoloji kwi888-BRAYDEN (970-461-9600) ukuba ufuna inkxaso yobugcisa.
Ukucwangcisa iPCL-2 4-20mA yangoku Loop Converter Module
Isoftware iyafuneka
I-PCL-2 icwangciswe kusetyenziswa isoftwe ye-SSI's Universal Programmer, efumaneka njengokukhuphela mahala kwi-SSI. webindawo kwi www.solidstateinstruments.com/downloads. Khuphela uguqulelo lwesoftware V1.xxx (TBD) okanye kamva kwi-solidstateinstruments.com webindawo. Jonga iPhepha le-10 ngemiyalelo yokuhlohla isoftwe ye-SSI-UP.
Kwinkqubo elandelayo emva kokuba imiselwe okokuqala, landela le miyalelo:
Usebenzisa intambo yokucwangcisa ye-USB ehamba ne-PCL-2, qhaga isiphelo “B” kwi-PCL-2. Qhagamshela isiphelo "A" kwizibuko le-USB lekhompyuter yakho. Yenza oku kuqala kwaye usebenzise amandla kwi-PCL-2 phambi kokuba uqalise isoftwe yenkqubo ye-SSI-UP. Sebenzisa isoftware yeSSI Universal Programmer. I-software ye-SSI-UP kufuneka iqonde ngokuzenzekelayo ukuba i-PCL-2 iplage ekhompyutheni kwaye ivule i-PCL-2 iphepha lokuprograma. Iiparamitha zeprogram zangoku ziya kufundwa kwi-PCL-2 kwaye iboniswe kwifestile ye-PCL-2. UKUFUNDA zonke iiparamitha umva kwi-PCL-2 nangaliphi na ixesha, cofa kwindawo iqhosha.
Ukucwangcisa isicwangciso esitsha kwiPCL-2, ngenisa ixabiso elifunekayo kwibhokisi efanelekileyo kwifestile kwaye ucofe ku . Kukho izicwangciso ezine kwi-PCL-2 kunye nemo yokuvavanya.
Imo yokusebenza: Tsala phantsi imenyu yokutsalela phantsi kwaye ukhethe uhlobo lwesicelo, iNjongo ngokubanzi, uMbane, Amanzi, okanye iGesi. Kuxhomekeka kwindlela ekhethiweyo, iimpawu ezithile zinokuba ngwevu ezingahambelaniyo nemo ekhethiweyo.
Ixabiso lePulse: Faka ixabiso le-pulse yeFomu A (2-wire) kwiiyunithi ezikhethiweyo zemowudi, kunye nenombolo ukusuka kwi-1 ukuya kwi-99999. Kwimo yeNjongo ngokuBanzi ixabiso lokubetha ngu-1 kwaye alinakutshintshwa. (KuMbane, kuya kufuneka uphindaphinde ixabiso le-kWh nge-1000 ukufumana ixabiso le-watthour.) Awunakungena idesimali. Ixabiso kufuneka libe ngamanani apheleleyo (i-integer). UmzekeloampLe, ukuba ixabiso lakho leFomu A (2-Wire) ngu-.144 kWh/pulse, ngoko ke ixabiso lakho le-watthour kwi-pulse nganye yi-144wh/ p. Faka i-144 kwibhokisi yexabiso lePulse. Cofa apha ukuba uyenzile okanye utshintshe olunye useto.
Isikali esipheleleyo: Ngenisa ixabiso elifunekayo lesikali esipheleleyo ukusuka ku-1 ukuya ku-99999 ukuya kwisikali esipheleleyo esifunwayo se-KW, iiGaloni okanye iCubic Feet. Kwimowudi yenjongo ngokubanzi, ubuninzi bomlinganiselo wexabiso lomlinganiselo opheleleyo uxhomekeke kuHlanganiso lweXesha elikhethiweyo. Ngemizuzwana, 1-100, Minutes 100-10000, kunye neeyure 10000-1000000. Oku kukunika ukuguquguquka kokufaka ixabiso eliya kusebenza kunye nesisombululo se-12-bit kunye ne-telemetry yokufumana. Umzekeloample, ngenisa ama-500 ngexabiso elipheleleyo le-500kW. Cofa apha ukuba uyenzile okanye utshintshe olunye useto.
Ixesha elidityanisiweyo: Tsala phantsi imenyu yokutsalela phantsi kwaye ukhethe Imizuzwana, Imizuzu okanye Iiyure. Eli xesha lixesha apho imveliso yangoku imele ukusetyenziswa okanye izinga lokuhamba. Olu seto alusetyenziswanga kwimo yoMbane.
Imo yokuPhuma: Khetha Ngoko nangoko okanye i-Avareji kwiMowudi yokuPhuma. KwiMowudi ekhawulezileyo, imveliso ye-4-20mA
iya kuhlaziywa umzuzwana ngamnye kunye neziphumo zokufunda zangoku. Kwimo ye-Avareji, umndilili obaliweyo uya kubhalwa kwisiphumo ampisihlanguli sesithuba esiphakathi esikhethiweyo. Cofa apha ukuba uyenzile okanye utshintshe olunye useto.
Isithuba esiphakathi: Khetha i-Interval efunwayo ukusuka kwi-1 ukuya kwimizuzu engama-60 (ukuba iNdlela yokuPhuma yokukhetha i-Avareji). Imizuzu eli-15 ayigqibekanga njengoko uninzi lweemitha zombane zisebenzisa i-15 yemizuzu yemfuno ephakathi yokuphumla. Olu seto alusetyenziswanga ukuba usebenza kwimo yokuPhuma kwangoko. Cofa apha ukuba uyenzile okanye utshintshe olunye useto.
I-Input Debounce: Khetha ixesha lokuqhawula kwimilleseconds, mhlawumbi .5, 1, 5, okanye 10 milleseconds. Eli lixesha apho igalelo elisebenzayo kufuneka libe khona kwigalelo ngaphambi kokuba lifaneleke njenge-pulse esebenzayo. Obu bubuchule bokucoca ukuhluza isaziso kunye nokuthintela ingxolo kumgca wegalelo ekubeni ibonakale ngathi yi-pulse. Intambo ekhuselweyo kwimitha nayo iyacetyiswa ukunciphisa ingxolo. Bopha ikhaka emhlabeni kwimitha ukuze uthintele ingxolo kude nePCL-2.
Xa utshintsha useto lwenkqubo lugqityiwe qiniseka ukuba ucofa . Zonke iiparamitha ziya kugcinwa kwimemori ye-EEPROM engaguqukiyo. Imemori ye-EEPROM ayisebenzisi bhetri kwi-backup ukuze zonke iiparamitha zingaze zilahleke. Ukugcinwa kwedatha ngokuqhelekileyo yiminyaka eyi-10 ukungabikho kwamandla.
Imo yoVavanyo: Khetha Vula okanye Valiwe: Ukukhetha ku-On kumisela i-PCL-2 kwimowudi yovavanyo kwaye iqalisa ukutshayela ukusuka kwi-4mA ukuya kwi-20mA kwimizuzwana eyi-10. Iza kuhlala kwi-20mA imizuzwana emi-5, emva koko isetelwe kwi-4mA imizuzwana emi-5. Izakuqala kwakhona kwaye iphinda olu landelelwano ngokuqhubekayo kude kube nokuba Valiwe kukhethwe okanye kude kuphele imizuzu emi-5. Nawuphi na umlinganiswa othunyelwa ngaphaya kojongano lwe-USB uya kuphuma kwindlela yoVavanyo. Ukongeza, ukuhamba ngebhayisikile amandla kuya kubangela ukuba imo yovavanyo iphume. Indlela yoVavanyo ithatha umsebenzi oqhelekileyo ngoko qiniseka ukuba uphuma kwimowudi yovavanyo okanye ujikeleze amandla ukuze ubuyele ekusebenzeni okuqhelekileyo.
Imo yokulinganisa: Ukubala imveliso ye-PCL-2 ngombane wakho olawulwa yi-24VDC, cima iMowudi yoVavanyo, kwaye usete imowudi yoLungiso ukuba Vula. Layita umbane wakho we-24VDC loop.
-Seta i-4mA yokubeka indawo ephantsi: Khetha iqhosha lerediyo ye-DAC0. Oku kumisela imveliso kwi-4mA. Sebenzisa imitha yevolthi yakho ukufunda umthamotagngaphaya kwe-R14. Lungisa iPot R16 de imitha yevolthi ifundeke .040VDC.
-Seta i-20mA isikali esipheleleyo: Khetha iqhosha lerediyo ye-DAC4095. Oku kumisela imveliso kwi-20mA. Sebenzisa imitha yakho ye-volt ukufunda umthamotagngaphaya kwe-R14. Lungisa iPot R15 de imitha yevolthi ifundeke .200VDC.
-Jonga isikali esiphakathi: Khetha iqhosha lerediyo ye-DAC2047. Oku kuya kumisela imveliso kwi-12mA. Imitha yevolthi kufuneka ifunde ivolthitage malunga .120VDC. Sebenzisa i-“goop” kwiimbiza ze-R15 kunye ne-R16 ukuthintela ukuba zingashukumi.
-Nawuphi na umlinganiswa othunyelwa ngaphaya kojongano lwe-USB uya kuphuma kwiMowudi yoVavanyo.
Cwangcisa uMzi mveliso oMiselweyo: Kwimeko apho ufuna ukuseta kwakhona zonke izicwangciso ze-PCL-2 kwizinto ezingagqibekanga zasefektri, khetha Seta kwakhona iiParameters kwaye Cofa ku .
Funda inguqulelo yeFirmware: Ukufunda inguqulelo ye-firmware zidweliswe kwiphepha xa i-SSI Universal Software iqhagamshela kwi-PCL-2.
Funda iiParameters: Cofa apha . Zonke iisetingi zangoku kwi-PCL-2 ziya kuboniswa kwiphepha kwiibhokisi zazo zemenyu.
Uxhaso lobuchwepheshe
Qhagamshelana neBrayden Automation Corp. Inkxaso yeTekhnoloji kwi 970-461-9600 ukuba ufuna uncedo ekusetyenzisweni kwePCL- 2 4-20mA Pulse to Current Loop Converter Module.

Ukufakela isoftware yeSSI Universal Programmer

Inkqubo yoFakelo

1. Khuphela isoftware kwi www.http://solidstateinstruments.com/sitepages/downloads.php
   Ukuba ikhompyuter yakho iyi-Windows 7 32-bit machine khetha loo nto file. Ukuba ikhompuyutha yakho Windows 7 64-bit okanye Windows 10, khetha ukukhuphela rhoqo file.
2. Yenza a file ifolda ebizwa ngokuba yi "SSI Universal Programmer" kwaye ukhuphele i-SSIUniversalProgrammer.msi file kule folda.
3. Cofa kabini kwi-SSIUniversalProgrammer.msi file ukuqalisa ufakelo lwenkqubo.
4. Landela izalathiso kwibhokisi nganye eya kufaka abaqhubi kwaye ulungiselele inkqubo ukuba isetyenziswe.
5. Xa ugqibile cofa u-"Gqiba" kwaye uvale iifestile zoFakelo (ii).
6. Qhagamshela i-PCL-2 kwiPC yakho ngoHlobo lwentambo ye-USB ye-AB kwaye uvuse i-PCL-2.
7. Cofa kabini kwilogo yeSSI ICON kwidesktop yakho ukuqalisa inkqubo.
8. Ifestile ye-SSI Universal Programme kufuneka ivule ngeebhokisi ezichanekileyo zezicwangciso zePCL-2. Landela imiyalelo ekwiphepha lesi-5.

SSI UP umfanekiso weskriniUkucwangcisa usebenzisa i-ASCII Text Commanding
I-PCL-2 isenokucwangciswa kusetyenziswa inkqubo yeterminal efana neTeraTerm, Hyperterminal, ProComm okanye phantse nayiphi na inkqubo ye-Ascii terminal. Iiparamitha ziyi-57600
i-baud, i-8 bits data, i-1 stop bit, akukho mlinganiso, akukho lawulo lokuhamba. Ityala eliphezulu okanye elisezantsi alinamsebenzi.
Imiyalelo imi ngolu hlobo lulandelayo:
'H','h' okanye '?' kuluhlu lwayo yonke imiyalelo.
'MX ' Misela imo yokusebenza, (X yi-0-iNjongo Jikelele, i-1-Electric, i-2-Amanzi, i-3-Gesi).
'DX ' Misela i-debounce yegalelo, (X yi-0-500us[.5mS], 1-1ms, 2-5ms, 3-10ms).
'PXXXX ' Cwangcisa ixabiso legalelo lokubetha, (1-99999). [Izinziswe kwi-1 kwimo yeNjongo Jikelele].
'XXXXX ' Seta ixabiso elipheleleyo lesikali, (1-99999). [Jonga inqaku Ngezantsi].
'IX ' Seta ixesha elidityanisiweyo, (X yi-0-Seconds, 1-Minutes, 2-Hours).
'CX' ' Cwangcisa imo yemveliso, (X yi-0-Instantaneous, 1-Avareji).
'iXX ' Misela i-avareji yokuphumla, (XX yimizuzu eyi-1-60).
'TX' ' Misela indlela yokuvavanya, (i-X i-0-Disabled, i-1-Enebled 5 min.).
'T '-Funda iiParamitha.
'rm '-Seta kwakhona iMicro
'Z ' - Cwangcisa ukungagqibeki kweFactory
'V '-Inguqulelo yeFirmware yoMbuzo
'DACXXXX ' Seta imveliso kwinyathelo elichongiweyo phakathi kwe-0 kunye ne-4095 yolungelelwaniso lweSiphumo:
Misela ku-'DAC0 ye-4mA (Yenziwe i-5 min.)
Misela ku-'DAC4095 ' Iseta imveliso kwi-20mA (Yenziwe i-5 min.)
Misela ku-'DAC2047 ' Iseta imveliso kwi-12mA (Yenziwe i-5 min.)
Uluhlu olupheleleyo lweXabiso loSeto lweNjongo yeNjongo ngokubanzi
KuMbane, Amanzi kunye neGesi, iXabiso eliPheleleyo leSikali yi-1-99999. Nangona kunjalo, kwiNjongo Jikelele
Imowudi, iXabiso lesiGaba esiPheleleyo liyahluka kunye neNtshukumo yexesha leSiphumo:
Ukuba Ixesha elidityanisiweyo (m) limiselwe kuSekondi, uluhlu lweXabiso loMkali opheleleyo yi-1-100;
Ukuba i-Time Integral(m) imiselwe kwiMizuzu, uluhlu lweXabiso eliPheleleyo yi-100-1,0000;
Ukuba Ixesha elidityanisiweyo(m) limiselwe kwiiyure, uluhlu lwexabiso lesikali esipheleleyo yi-1,0000-1,000,000.

IBrayden Automation Corp.
6230 iSangqa sezoPhapho
eLoveland, CO 80538
(970)461-9600
support@brayden.com
www.solidstateinstruments.com

Amaxwebhu / Izibonelelo

IZIXHOBO ZIKARHULUMENTE OKUQINILEYO PCL-2 Pulse-to-Current Loop Converter [pdf] Incwadi Yomyalelo I-PCL-2, iPulse-to-current Loop Converter, i-Loop Converter, iPulse-to-current Converter, isiguquli, PCL-2 Converter

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