KUYANG'ANIRA MALANGIZO PETI
PCL-2 Pulse-to-Current Loop Converter

PCL-2 Pulse-to-Current Loop Converter

MALO Okwera - PCL-2 ikhoza kuyikidwa pamalo aliwonse. Mabowo awiri okwera amaperekedwa.
KULIMBITSA MPHAMVU - PCL-2 imayendetsedwa ndi AC voltagE ya pakati pa 120 ndi 277 volts. Lumikizani waya "wotentha" wa AC ku terminal ya L1 Line. Lumikizani waya "wosalowerera ndale" wa mzere wa AC ku terminal ya NEU. Lumikizani terminal ya GND ku Ground system Ground. Ground ayenera olumikizidwa kwa magetsi dongosolo pansi. Ngati kusalowerera ndale kwenikweni kulibe, lumikizani ma terminals onse a NEU ndi GND pansi. ***Chenjezo***: Mphamvu ya PCL-2 ikuyenera kukhala ndi mawaya Phase-toNeutral, OSATI Gawo-ndi-Phase. Onani chithunzi cha waya patsamba 6.
METER INPUT - PCL-2 ili ndi 2-Waya (Fomu A) pulse input. Lumikizani zolowetsa za PCL-2 za “Kin” ndi “Yin” ku materminal a “K” (-) ndi “Y” (+) a mita. The PCL-2's "Kin" terminal ndiye kubwerera wamba. The +13VDC kunyowetsa voltage ndi "kokwezedwa" mkati pa PCL-2's Yin terminal. Kutsekedwa kulikonse kwa mzere wa mita "kutsitsa" mzere wolowetsa Y kupita ku Z, kubwerera wamba, motero kuyimira kugunda. LED D6 YOFIIRA (pafupi ndi kolowera kwa Yin) imawonetsa pomwe kugunda kwalandilidwa. Zokonda zonse zimakonzedwa mu PCL-2 pogwiritsa ntchito USB Programming Port, ndipo zimasungidwa mu kukumbukira kwa Non-Volatile EEPROM, kotero kuti sizitayika kapena kusinthidwa mwadala. Onani tsamba 8 la “Programming the PCL-2”.
KUPHUNZIRA - PCL-2 imatulutsa 4 mpaka 20mA yapano molingana ndi kuchuluka kwa kugwiritsidwa ntchito komwe kumawerengeredwa ndi pulse value ndi makonzedwe athunthu adongosolo pogwiritsa ntchito 12-bit digito kutembenuka kwa analogi. Pamagetsi izi ndi kW; pamadzi kapena gasi, ndi magaloni kapena CCF, motsatana, pa nthawi yosankhidwa. Pazolinga zonse, zotulutsa zimangokhala kuchuluka kwa ma pulse pa unit ya nthawi. Mitundu iwiri yotulutsa ikupezeka: Nthawi yomweyo kapena Avereji yogwiritsira ntchito ikhoza kusankhidwa kuti itulutsidwe. Voltage chitetezo chotuluka chimaperekedwa mkati. Lupu la 4-20mA liyenera kukhala loyendetsedwa ndi + 24VDC Loop Power Supply, yomwe ili kunja kwa PCL-2. Mphamvu yamagetsi iyi imapereka mphamvu zonse ku s zotulutsatage ya PCL-2 ndipo ili kutali kwambiri ndi ena onse a PCL-2.
KUCHITSA - Onani masamba otsatirawa kuti mumve zambiri za momwe PCL-2 imagwirira ntchito.

NTCHITO YA PCL-2

General Purpose Mode: The General Purpose mode ya PCL-2 imasintha kuchuluka kwa ma pulse pamphindikati, mphindi kapena ola kukhala 4-20mA Panopa ndi nthawi yokhazikika ya 1-sekondi imodzi. Iyi ndiye njira yosavuta kwambiri ndipo imangofunika kuchuluka kwamphamvu # kwamphamvu pa sekondi iliyonse, mphindi kapena ola pomwe zotuluka zimawerengedwa. Mtengo wa pulse umakhazikika pa 1. Pansipa pali example za momwe PCL-2 imagwirira ntchito mu General Purpose application ndi momwe imakonzedwera.ExampLe: Tiyerekeze kuti muli ndi makina osinthira liwiro pomwe muyenera kudziwa masinthidwe pamphindikati. Pali kugunda kumodzi pakusintha. injini ndi 3450 rpm. Kuzungulira mpaka 3600 RPM kumatipatsa ma pulse 60 pamphindikati. Mtengo wa Full Scale pps umayikidwa ku 60. Choncho, 3600 RPM kapena 60 RPS = 20mA. Zero RPS = 4mA. Popeza kusintha kwa injini pa sekondi iliyonse ndi kofanana ndi kugunda pamphindikati, # ya pulses/sec ndi mgwirizano wachindunji wa kusintha pamphindikati. Tangoganizani kuti ma pulses omwe akulandiridwa panthawiyi ali pa mlingo wa 43 pulses pamphindi ndipo katunduyo ndi wokhazikika. Kutembenuka kukanakhala: 43/60 = 71.6% X 16mA = 11.4666mA + 4mA = 15.4666mA kunja. Kusintha kwa zotulutsa ndi masitepe 16mA / 4096 kapena .003906 mA pa sitepe. Kotero, 4096 * 71.466% = 2927.247 masitepe a 4096. Kuzungulira mpaka 2927 X ​​.003906mA = 11.433mA + 4mA = 15.4328mA zotsatira, zomwe zikuyimira 43pps. Zolondola = 99.78%.
Magetsi: PCL-2 Pulse to 4-20mA Current Loop Converter Module idapangidwa kuti izitulutsa mphamvu pakati pa 4-20mA, yomwe imapanga voliyumu.tage pa lupu molingana ndi mtengo wa pompopompo kapena pafupifupi KW yofunikira. Pansipa pali example za momwe PCL-2 imagwirira ntchito pamagetsi amagetsi komanso momwe imapangidwira.ExampLe: Tiyerekeze kuti nyumba ili ndi 483KW yofunikira kwambiri. Khazikitsani Sikelo Yathunthu pa 500 kW. Chifukwa chake, 500kW = 20mA. 0kW = 4mA. Kusintha kungakhale 500 / 4096 kapena .122 kW (kapena .0244% ya sikelo yonse) pa sitepe iliyonse. Yerekezerani kuti mtengo wa PKe Pulse Form C (3-Waya) wa mita yamagetsi ndi 240 wh/pulse (kapena .240kwh/pulse). Mawaya awiri ofanana ndi .2kWh/p kapena 480wh/p. Tangoganizani kuti ma pulse omwe akulandiridwa panthawiyi ali pamlingo wa phokoso limodzi pa masekondi a 480 ndipo katunduyo ndi wokhazikika. Kutembenuka kukanakhala: .4 Kwh X 480 = 3600 kW-mphindi / 1728 sec = 4 kW. Zotulutsa zamakono zimawerengedwa ngati 432/432 = 500% X 86.4mA = 16mA + 13.824mA = 4mA kunja. Kusintha kwa zotulutsa ndi masitepe 17.824mA / 16 kapena .4096 mA pa sitepe. Kotero, 003906 * 4096% = 86.4 masitepe a 3538.944. Kuzungulira 4096 X .3539mA = 003906mA + 13.82422mA = 4mA zotsatira. Zolondola = 17.82422%.

Pulogalamu ya PCL-2 Examples

Magetsi, Nthawi yomweyo kW exampLe: Tangoganizani kuti 109.8kW adayezedwa ngati kufunikira kwapano. Khazikitsani mphamvu zonse pa 200kW. Zotulutsa zapano zitha kukhala 109.8/200= .549 kapena 54.9% ya sikelo yonse. Ngati 200kW=16mA, ndiye 16mA X .549 = 8.784mA. 8.784mA + 4mA = 12.784mA. Popeza 12-bit DAC imagwiritsidwa ntchito pa sikelo yonse ya 200kW, kutulutsa kwake kungakhale 16mA/4096 kapena .003906 mA pa sitepe iliyonse. Chifukwa chake 8.784mA/.003906= 2248.85 masitepe. Kuzungulira mpaka 2249 * .003906 = 8.7845 mA + 4mA = 12.7845mA. Kulondola kungakhale 12.7845 / 12.784 = 99.996%. Mtengo wa 2248 walembedwa ku DAC, yomwe imatulutsa 12.7845mA.
Njira ya Madzi example (Galoni mkati, magaloni pa Second Out): Tangoganizani kuti nyumbayo ili ndi madzi okwanira 883GPM. Mlingo wofanana (wapakati) pa sekondi iliyonse ndi 883/ 60 = 14.71667 GPS. Zomwe zimafunidwa zili mu Galoni pa Sekondi iliyonse kotero kuti nthawi yotulutsa imayikidwa ku Seconds. Tiyeni tiyike Mtengo Wathunthu wa Scale pa 16 GPS. Chifukwa chake, 16GPS = 20mA. 0 GPM = 4mA. Kusintha kwa kuchuluka kwa zotuluka kungakhale 16GPS / 4096 kapena .00390625 GPS (kapena .02442% ya sikelo yonse) pa sitepe iliyonse. Tangoganizani kuti Pulse ya mita yamadzi ndi 10 Galoni / pulse. Tiyerekeze kuti ma pulses omwe akulandiridwa panthawiyi ali pamlingo wa phokoso limodzi pa masekondi a 4 ndipo kutuluka kumakhala kokhazikika. 10 magaloni / 4 masekondi = 2.5 magaloni pamphindikati. 2.5/16 = 15.625%. 15.625% x 16mA = 2.50 mA + 4mA = 6.50mA zotsatira. Kusintha kwa zotulutsa ndi masitepe 16mA / 4096 kapena .00390625 mA pa sitepe. Choncho, 4096 * 15.625% = 640.0 masitepe a 4096. 640 X .003906mA = 2.49984mA + 4mA = 6.49984mA zotsatira. Zolondola = 99.9975%. Mtengo wa 640 umalembedwera ku DAC yomwe ingapereke zotuluka pa 6.49984mA yomwe ilipo.
Tiyerekeze kuti nyumbayo imayenda bwino ndi kugunda kwa 1 pa sekondi iliyonse. Izi zingafanane ndi magaloni 10 pamphindikati. 10G/16GPS = 62.50%. Kutulutsa kowerengera ndi 62.50% X 16mA = 10mA + 4mA = 14.0mA. .625 X 4096 = 2560.0 masitepe. 2560 x .003906 = 9.99936 + 4mA 13.99936mA, kuyimira kuthamanga kwa 10 GPS.
Tiyerekeze kuti nyumbayi ili ndi ma pulse 2 pamphindikati, kapena magaloni 20 pamphindikati. Izi zitha kupitilira mulingo wathunthu wa PCL-2 wa 16 GPS; Cholakwika chofiira cha LED D2 chikhoza kuyatsa kuwonetsa zolakwika. Sinthani sikelo yonse kukhala yoposa 20.
Njira ya Madzi example (Galoni Mkati, Magalani pa Minute Out): Tangoganizani kuti nyumba yomweyi ili ndi madzi okwanira 883GPM. Zomwe mukufuna zili mu Ma Galoni pa Minute kotero kuti nthawi yotulutsa imayikidwa kukhala Mphindi. Tiyeni tikhazikitse Mtengo Wathunthu wa Scale pa 1000 GPM. Chifukwa chake, 1000GPM = 20mA. 0 GPM = 4mA. Kusintha kwa kuchuluka kwa zotulutsa kungakhale 1000GPM / 4096 kapena .002441GPM (kapena .02441% ya sikelo yonse) pa sitepe iliyonse. Tangoganizani kuti Pulse ya mita yamadzi ndi 10 Galoni / pulse. Tiyerekeze kuti ma pulses omwe akulandiridwa panthawiyi ali pamlingo wa phokoso limodzi pa masekondi a 4 ndipo kutuluka kumakhala kokhazikika. 10 Galoni / 4 masekondi = 15 pulses pamphindi = 150 Galoni pa mphindi. 150/1000 = 15.00%. Palibe kuzungulira kofunikira. 15% x 16mA = 2.40 mA + 4mA = 6.40mA zotsatira. Kusintha kwa zotulutsa ndi masitepe 16mA / 4096 kapena .003906 mA pa sitepe. Kotero, 4096 * 15% = 614.4 masitepe a 4096. 614.4 X .003906mA = 2.3998mA + 4mA = 6.3998mA zotsatira. Zolondola = 99.9976%. Mtengo wa 614 walembedwa ku DAC womwe ungapereke kutulutsa kwaposachedwa kwa 6.3982mA kuyimira magaloni 150 pamphindi.
Njira ya Madzi exampLe: (Galoni mkati, magaloni pa Ola Lotuluka)
ExampLe: Tangoganizani kuti nyumbayo ili ndi kuchuluka kwakuyenda kwa 883GPM. Izi zikufanana ndi 883 x 60 kapena 52,980 GPH. Zotulutsa zomwe mukufuna zili mu Galoni pa Ola kotero kuti nthawi yotulutsa imayikidwa kukhala Maola. Tiyeni tikhazikitse Mtengo Wathunthu wa Scale pa 60,000 GPH. Chifukwa chake, 60,000GPH = 20mA. 0 GPM = 4mA. Kusintha kwa kuchuluka kwa zotuluka kungakhale 60,000GPH / 4096 kapena 14.6484GPH (kapena .02441% ya sikelo yonse) pa sitepe iliyonse. Tangoganizani kuti Pulse ya mita yamadzi ndi 10 Galoni / pulse. Tiyerekeze kuti ma pulse omwe akulandiridwa panthawiyi ali pamlingo wa phokoso limodzi pa sekondi imodzi ndipo kutuluka kumakhala kokhazikika. 10 Galoni / sekondi = 60 pulses pamphindi (kapena 3600 pulses / ola) = 36000 Galoni pa ola. 36000/60000= 60.00% ya sikelo yonse. Palibe kuzungulira kofunikira. 60% x 16mA = 9.6 mA + 4mA = 13.60mA zotsatira. Kusintha kwa zotulutsa ndi masitepe 16mA / 4096 kapena .003907 mA pa sitepe. Kotero, 4096 * 60% = 2458 masitepe a 4096. 2458 X .003907mA = 9.6039mA + 4mA = 13.6039mA zotsatira. Zolondola = 99.9713%. Purosesa ya PCL-2 imalemba mtengo wa 2458 ku DAC womwe ungatulutse 13.6039mA kuyimira magaloni 36000 pa ola limodzi.
Gasi Mode exampzochepa:
Izi zitha kukhala zofanana ndi zakale zamadziamples, koma zolowetsa ndi zotulutsa ziyenera kukhala zofanana. Za example, ngati mtengo wolowetsa pa pulse uli mu cubic feet, ndiye kuti zotulutsazo ziyeneranso kukhala mu cubic feet/unit of time yosankhidwa. Izi zithanso kukhala mu ma kiyubiki mita mu & kiyubiki mita kunja / gawo la nthawi. Mayunitsiwa alibe kanthu bola ali ofanana. Palibe kutembenuka kwa mayunitsi mu PCL-2 pakugwiritsa ntchito Madzi ndi Gasi. Mu pulogalamu yamagetsi, pali kutembenuka kumaphatikizidwa kwa watthours in / kilowatts out. Izi ndizochitika zapadera ndipo motero zayankhidwa mu pulogalamu ya PCL-2.

Zizindikiro za LED

LED ntchito:
LOWANI RED RED (D6): LED iyi imawunikira nthawi iliyonse kugunda kumalandiridwa kuchokera ku mita kutumiza ma pulses ku PCL-2, motero kulowetsako kumagwira ntchito. Nthawi zazifupi zolowera nthawi zambiri zimakhala zovuta kuziwona, makamaka pamamita a Madzi ndi Gasi. Kuwala kofiira kwa LED kumagwiritsidwa ntchito kuthandiza kuchepetsa vutoli. OUTPUT GREEN LED (D5): LED iyi imawala kamodzi pa sekondi kwa 100ms, kusonyeza kuti PCL2's microcomputer ikulemba mtengo wotuluka ku Current Loop. Ampwopititsa patsogolo ntchito.
WOSINTHA KUGWIRITSA NTCHITO MWAYENERA (COP)/YESA-CALIBRATE MODE WOYELA NTCHITO LED (D1): Mumayendedwe achizolowezi, LED D1 imayang'ana 100mS masekondi atatu aliwonse kuwonetsa kuti purosesa ili ndi moyo ndipo ikuyenda bwino pa pulogalamu yake. Pamene PCL-3 ili mu Mayeso Oyesera kapena Mawonekedwe a Calibrate, LED D2 imayatsidwa mosalekeza. Pamene Test or Calibrate mode yatuluka, D1 idzayambiranso kung'anima kamodzi pa masekondi atatu aliwonse.
KULAKWA KWA LED YOFIIRA (D2): LED iyi imawunikira mosalekeza kuwonetsa kuti cholakwika chochulukirapo chilipo, nthawi zambiri kuti Full Scale ndi yaying'ono kwambiri kapena Pulse Value ndi yayikulu kwambiri. Izi zikachitika, Sikelo Yathunthu iyenera kuonjezedwa chifukwa kugunda kwa mtima kumakhazikika ndipo sikungasinthidwe. USB TX GRN LED (D9): LED iyi imawala pamene doko la USB likutumiza deta kuchokera mu PCL-2 kupita ku kompyuta yomwe ili ndi SSI Universal Programmer.
USB Rx RED LED (D8): LED iyi imawunikira pamene doko la USB likulandira deta kuchokera ku kompyuta yomwe ikuyendetsa pulogalamu ya SSI Universal Programmer kapena pulogalamu ya pulogalamu ya ascii terminal.

Chithunzi cha PCL-2 Wiring

PCL-2 4-20mA Current Loop Converter Module

Kuyesa kwa PCL-2
Kugwiritsa ntchito mtundu wabwino (0.000V) Digital Volt Meter (DVM) yomwe imatha kuwerenga mphamvu yotsika kwambiritages molondola, polumikiza mayendedwe kudutsa Resistor R14 pamwamba pa cholumikizira chaposachedwa cha loop. Njira Zoyeserera TP5 ndi TP6 zitha kugwiritsidwa ntchito. Ikani PCL-2 muyeso yoyesera. (Onani Tsamba 9.) Yellow LED D1 idzawunikira mosalekeza. Zotulutsa za PCL-2 ziyenera kulumikizidwa ku chipangizo cholandiriracho ndipo ziyenera kuyatsidwa, kapena kulumikizidwa kumayendedwe oyenera. Voltage kudutsa R14 ikufanana ndi zomwe zimachokera. Pa 20mA ya zotulutsa zamakono, zotulutsa voltage kudutsa R14 idzakhala .20VDC. Pa 4mA ya zotulutsa zamakono, zotulutsa voltage kudutsa R14 idzakhala .04VDC. M'mayesero, zotulukapo zidzasesa kuchokera ku 4mA mpaka 20mA mumasekondi 10, ndikukhala pa 20mA kwa masekondi anayi. Ibwerera ku 4mA kwa Masekondi 4 ndikubwereza. Choncho, mita yanu idzakwera kuchokera ku .4V mpaka .04 V mu masekondi 20, khalani pa .10V kwa masekondi 20, pitani ku .4V kwa masekondi 04 ndiyeno kukweranso kuchokera .4 mpaka .04V. Izi zikubwereza mosalekeza mukakhala muyeso. Muli mu Mayeso Oyesera, kulowetsa kwa pulse sikunyalanyazidwa ndipo ziribe kanthu kuti kulumikizidwa kapena ayi. Chotsani PCL-20 kunja kwa mayeso ndikubwerera ku Normal Operation mode. Lumikizani kugunda kwa mita yamagetsi ndikulowetsa kwa PCL-2 ngati sikunalumikizidwa kale. Onetsetsani kuti nyali yofiyira yomwe ili pafupi ndi cholumikizira cha Yin imayatsidwa pomwe mzere wa Y uli wotsika (umakhala wopitilira ndi Kin terminal). Kukanikiza kiyi iliyonse pa kiyibodi mukakhala mu Test kapena Calibrate (DAC) kumapangitsa PCL-2 kutuluka mu Test Mode kapena Calibrate Mode ndikubwerera kuti igwire ntchito.
Kuyanjanitsa PCL-2 ku Chipangizo Cholandira
Chipangizo cholandirira chiyenera kukhala ndi cholowera choyenera kuvomereza 4-20mA yapano, yokhala ndi 250 ohm precision resistor (1% kapena kuposa), pamlingo wokulirapo.tagndi +5VDC. Gwiritsani ntchito #18AWG kupita ku #22AWG 2-conductor stranded chingwe chowongolera pakati pa PCL-2 ndi chipangizo cholandirira. 4mA idzapereka 1VDC kudutsa 250 ohm resistor, pamene 20mA idzapereka 5VDC. Sungani kutalika kwa chingwe kukhala chocheperako. Chingwe chotetezedwa chimalimbikitsidwa ndi chishango cholumikizidwa kutali ndi PCL-2.
Kupanga mapulogalamu
PCL-2 imafuna kuti mulumikizidwe nayo kudzera pa doko la USB kupita pa kompyuta kuti mupange mapulogalamu. Onani Tsamba 5. Zofunikira zomwe ziyenera kukonzedwa ndi:
Njira Yogwirira Ntchito: Cholinga Chambiri, Magetsi, Madzi kapena Gasi
Nthawi yotulutsa: masekondi, mphindi kapena maola
Pulse Value, 1 mpaka 99999 Watt-hours, Galoni kapena CCF pa pulse *
Zosefera Zolowetsa, 0.5, 1, 5, 20mS
Mtengo Wathunthu wa Scale; Range 1 mpaka 99999 pulses/sec, kW, Galoni/nthawi, kapena CCF/nthawi, kutengera kachitidwe kantchito.
Kusankha Mode yotulutsa, kaya Nthawi yomweyo kapena Average (Zamagetsi zokha)
Kufuna Average Interval (ngati kusankha pamwamba ndi Average) Mphindi 1-60
Mawonekedwe Oyesera kapena Mawonekedwe Oyimitsa, Lowani ndikutuluka
(*Onani cholemba chapadera cha Pulse Value ndi Max Full Scale Value pa General Purpose Mode.)
Othandizira ukadaulo
Lumikizanani ndi Brayden Automation Corp. Tech Support ku 888-BRAYDEN (970-461-9600) ngati mukufuna thandizo laukadaulo.
Kukonza PCL-2 4-20mA Current Loop Converter Module
Mapulogalamu Amafuna
PCL-2 idapangidwa pogwiritsa ntchito pulogalamu ya SSI's Universal Programmer, yomwe ikupezeka ngati kutsitsa kwaulere pa SSI. website pa www.solidstateinstruments.com/downloads. Tsitsani pulogalamu ya V1.xxx (TBD) kapena mtsogolo kuchokera ku solidstateinstruments.com webmalo. Onani Tsamba 10 kuti mupeze malangizo oyika pulogalamu ya SSI-UP.
Pamapulogalamu otsatirawa atakhazikitsidwa koyamba, tsatirani malangizo awa:
Pogwiritsa ntchito chingwe cha pulogalamu ya USB chomwe chinatsagana ndi PCL-2, tsegulani mapeto a "B" mu PCL-2. Lumikizani mapeto a "A" padoko la USB la kompyuta yanu. Chitani izi kaye ndikugwiritsa ntchito mphamvu ku PCL-2 musanayambe pulogalamu ya SSI-UP. Yambitsani pulogalamu ya SSI Universal Programmer. Pulogalamu ya SSI-UP ikuyenera kuzindikira kuti PCL-2 yalumikizidwa pakompyuta ndikutsegula tsamba la pulogalamu ya PCL-2. Zosintha zamakono zidzawerengedwa kuchokera ku PCL-2 ndikuwonetsedwa pawindo la PCL-2. KUWERENGA magawo onse kuchokera ku PCL-2 nthawi iliyonse, dinani batani batani.
Kuti mukonze zosintha zatsopano mu PCL-2, lowetsani mtengo womwe mukufuna mubokosi loyenera pazenera ndikudina . Pali makonda anayi pa PCL-2 ndi njira yoyesera.
Njira Yogwirira Ntchito: Kokani menyu yotsitsa ndikusankha mtundu wa ntchito, Cholinga Chachikulu, Magetsi, Madzi, kapena Gasi. Kutengera mawonekedwe omwe asankhidwa, zinthu zina zitha kukhala zotuwa zomwe sizigwirizana ndi zomwe mwasankha.
Mtengo wa Pulse: Lowetsani mtengo wamtundu wa Fomu A (2-waya) m'magawo osankhidwa a modelo, ndi nambala kuchokera ku 1 mpaka 99999. Magetsi ndi watthours, Madzi ndi magaloni, Gasi ali mu Mapazi a Cubic. Pamachitidwe a General Purpose mtengo wa kugunda ndi 1 ndipo sungathe kusinthidwa. (Pa Zamagetsi, mufunika kuchulukitsa mtengo wa kWh ndi 1000 kuti mutenge mtengo wa watthour.) Simungalowe pa decimal. Mtengowo uyenera kukhala manambala athunthu (osawerengeka). Za example, ngati mtengo wanu wa Fomu A (2-Waya) ndi .144 kWh/kugunda, ndiye kuti mtengo wanu watthour pa kugunda kwanu ndi 144wh/ p. Lowani 144 mu bokosi la Pulse Value. Dinani pa ngati zachitika kapena kusintha zina.
Mulingo Wathunthu: Lowetsani mulingo wathunthu womwe mukufuna kuyambira 1 mpaka 99999 mpaka KW, Ma Galoni kapena Mapazi a Cubic. Pazofuna zambiri, kuchuluka kwa sikelo yonse kumadalira Time Integral yosankhidwa. Kwa Sekondi, 1-100, Mphindi 100-10000, ndi Maola 10000-1000000. Izi zimakupatsani mwayi wolowa mtengo womwe ungagwire ntchito ndi 12-bit resolution ndi telemetry yolandila. Za example, lowetsani 500 pamtengo wa 500kW wathunthu. Dinani pa ngati zachitika kapena kusintha zina.
Nthawi Yophatikiza: Kokani menyu yotsitsa ndikusankha Masekondi, Mphindi kapena Maola. Nthawi iyi ndi nthawi yomwe zotulukapo zikuyimira kagwiritsidwe ntchito kapena kuchuluka kwake. Izi sizikugwiritsidwa ntchito pamagetsi.
Zotulutsa: Sankhani Instantaneous kapena Average for the Output Mode. Mu Instantaneous Mode, kutulutsa kwa 4-20mA
idzasinthidwa sekondi iliyonse ndi zotsatira zaposachedwa zowerengera. Mu Average Mode, avareji yowerengeka idzalembedwa pazotulutsa ampLifier pa nthawi yomwe yasankhidwa. Dinani pa ngati zachitika kapena kusintha zina.
Nthawi Yapakati: Sankhani Average Interval yomwe mukufuna kuchokera pa 1 mpaka 60 mphindi (ngati Njira Yotulutsa ndiyo Average). Mphindi 15 ndizosakhazikika chifukwa ma mita amagetsi ambiri amagwiritsa ntchito mphindi 15 zomwe zimafunikira nthawi yayitali. Izi sizikugwiritsidwa ntchito ngati mukugwiritsa ntchito Instantaneous Output mode. Dinani pa ngati zachitika kapena kusintha zina.
Kulowetsamo: Sankhani nthawi yotsitsa mumasekondi, mwina .5, 1, 5, kapena 10 milleseconds. Iyi ndi nthawi yomwe kulowetsa kogwira ntchito kuyenera kukhalapo pakulowetsako kusanakhale koyenerera ngati kugunda koyenera. Iyi ndi njira yosefera kuti musefe zidziwitso ndikuletsa phokoso pamzere wolowera kuti lisawonekere ngati kugunda kwa mtima. Chingwe chotetezedwa ku mita chikulimbikitsidwanso kuchepetsa phokoso. Mangani chishango pansi pa mita kuti mutseke phokoso kutali ndi PCL-2.
Pamene kusintha dongosolo zoikamo watha onetsetsani alemba pa . Magawo onse adzasungidwa mu kukumbukira kosasinthika kwa EEPROM. Memory ya EEPROM sigwiritsa ntchito batire posunga zosunga zobwezeretsera kuti magawo onse asatayike. Kusunga deta nthawi zambiri kumakhala zaka 10 mphamvu palibe.
Mayeso: Sankhani On kapena Kuyimitsa: Kusankha On kuyika PCL-2 mumayendedwe oyesera ndikuyamba kusesa kuchokera ku 4mA mpaka 20mA mumasekondi 10. Ikhalabe pa 20mA kwa masekondi 5, kenaka bwererani ku 4mA kwa masekondi 5. Idzayambiranso ndikubwereza ndondomekoyi mosalekeza mpaka Kuyimitsa imasankhidwa kapena mpaka mphindi 5 zitatha. Chikhalidwe chilichonse chomwe chidzatumizidwa pa mawonekedwe a USB chidzatuluka mu Mayeso Oyesera. Kuphatikiza apo, kupalasa njinga mphamvu kumapangitsa kuti mayesowo atuluke. Njira Yoyesera imaposa magwiridwe antchito anthawi zonse kotero onetsetsani kuti mwatuluka muyeso kapena mphamvu yozungulira kuti mubwerere kuntchito yabwinobwino.
Kuyimitsa: Kuti Muwerenge zotulutsa za PCL-2 ndi magetsi anu a 24VDC, zimitsani Mayendedwe Oyesera, ndikuyika mawonekedwe a Calibration kuti Onetsani. Yatsani mphamvu yanu ya 24VDC loop.
- Khazikitsani malo otsika a 4mA: Sankhani batani la wailesi ya DAC0. Izi zimayika zotsatira zake pa 4mA. Gwiritsani ntchito volt mita yanu kuti muwerenge voliyumutagndi R14. Sinthani Pot R16 mpaka mita ya volt iwerenge .040VDC.
- Khazikitsani kuchuluka kwa 20mA: Sankhani batani la wailesi ya DAC4095. Izi zimayika kutulutsa kwa 20mA. Gwiritsani ntchito volt mita yanu kuti muwerenge voliyumutagndi R14. Sinthani Pot R15 mpaka mita ya volt iwerenge .200VDC.
- Onani pakati pamlingo: Sankhani batani la wailesi ya DAC2047. Izi zidzakhazikitsa zotuluka pa 12mA. Volt mita iyenera kuwerenga voliyumutage wa pafupifupi .120VDC. Gwiritsani ntchito kuwerengetsa "goop" pamiphika R15 ndi R16 kuti zisasunthe.
- Munthu aliyense amene atumizidwa pa mawonekedwe a USB amatuluka mu Mayeso.
Khazikitsani Zosasintha Zamakampani: Mukafuna kukonzanso zosintha zonse za PCL-2 kuti zikhale zosasintha za fakitale, sankhani Bwezerani Ma Parameters ndikudina .
Werengani Firmware Version: Kuti muwerenge mtundu wa firmware walembedwa patsamba pomwe SSI Universal Software ilumikizana ndi PCL-2.
Werengani Parameters: Dinani pa . Zokonda zonse zomwe zilipo mu PCL-2 zidzawonetsedwa patsamba m'mabokosi awo a menyu.
Othandizira ukadaulo
Lumikizanani ndi Brayden Automation Corp. Tech Support pa 970-461-9600 ngati mukufuna thandizo pakugwiritsa ntchito PCL- 2 4-20mA Pulse to Current Loop Converter Module.

Kuyika pulogalamu ya SSI Universal Programmer

Kuyika Ndondomeko

1. Koperani mapulogalamu pa www.http://solidstateinstruments.com/sitepages/downloads.php
   Ngati kompyuta yanu ndi Windows 7 32-bit makina sankhani izo file. Ngati kompyuta yanu ili ndi Windows 7 64-bit kapena Windows 10, sankhani kutsitsa pafupipafupi file.
2. Pangani a file foda yotchedwa "SSI Universal Programmer" ndi kukopera SSIUniversalProgrammer.msi file mu foda iyi.
3. Dinani kawiri pa SSIUniversalProgrammer.msi file kuyamba kukhazikitsa pulogalamu.
4. Tsatirani mayendedwe pabokosi lililonse lomwe liziyika madalaivala ndikukonzekera pulogalamuyo kuti mugwiritse ntchito.
5. Mukamaliza dinani "Malizani" ndikutseka mazenera oyika.
6. Lumikizani PCL-2 ku PC yanu ndi Mtundu wa AB USB chingwe ndikuyatsa PCL-2.
7. Dinani kawiri pa SSI logo ICON pa kompyuta yanu kuti muyambitse pulogalamuyi.
8. Zenera la SSI Universal Program liyenera kutsegulidwa ndi mabokosi olondola a zoikamo za PCL-2. Tsatirani malangizo omwe ali patsamba 5.

Chithunzi cha SSI UPKupanga mapulogalamu pogwiritsa ntchito ASCII Text Commands
PCL-2 itha kukonzedwanso pogwiritsa ntchito pulogalamu ya Terminal ngati TeraTerm, Hyperterminal, ProComm kapena pafupifupi pulogalamu iliyonse ya Ascii. Ma parameters ndi 57600
baud, 8 data bits, 1 stop bit, palibe kufanana, palibe kuyendetsa. Chapamwamba kapena chaching'ono zilibe kanthu.
Malamulo ndi awa:
'H','h' kapena '?' kwa mndandanda wa malamulo onse.
'MX ' Khazikitsani mawonekedwe opangira, (X ndi 0-General Purpose, 1-Electric, 2-Water, 3-Gasi).
'DX ' Khazikitsani zolowera, (X ndi 0-500us[.5mS], 1-1ms, 2-5ms, 3-10ms).
'PXXXX ' Khazikitsani mtengo wolowera, (1-99999). [Zokhazikika pa 1 mu General Purpose mode].
'FXXXXX ' Khazikitsani mtengo wathunthu, (1-99999). [Onani Zolemba Pansipa].
'IX ' Khazikitsani nthawi, (X ndi 0-Seconds, 1-Minutes, 2-Hours).
'CX' ' Khazikitsani zotulutsa, (X ndi 0-Instantaneous, 1-Average).
'iXX ' Khazikitsani nthawi yofikira, (XX ndi mphindi 1-60).
'TX' ' Khazikitsani njira yoyesera, (X ndi 0-Olemala, 1-Yothandizira 5 min.).
'T ' - Werengani Parameters.
'rm '- Bwezeraninso Micro
'Z ' - Khazikitsani Zosintha Zamakampani
'V ' - Mtundu wa Firmware wa Query
'DACXXXX ' Imayika zotuluka ku gawo lomwe lasankhidwa pakati pa 0 ndi 4095 pakuwongolera kwa Output:
Khazikitsani ku 'DAC0 ya 4mA (Yathandizira 5 min.)
Pitani ku DAC4095 ' Imayika zotuluka pa 20mA (Yathandizira 5 min.)
Pitani ku DAC2047 ' Imayika zotuluka pa 12mA (Yathandizira 5 min.)
Mulingo Wathunthu Wamachulukidwe Amitundu Yazolinga Zonse
Kwa Magetsi, Madzi ndi Gasi, Mtengo Wathunthu ndi 1-99999. Komabe, mu General Purpose
Mode, Mtengo Wathunthu wa Scale umasiyana ndi Output Time Integral:
Ngati Time Integral(m) yakhazikitsidwa ku Masekondi, mulingo wa Full Scale Value ndi 1-100;
Ngati Time Integral(m) yakhazikitsidwa ku Minutes, kuchuluka kwa FullScale Value ndi 100-1,0000;
Ngati Time Integral(m) yakhazikitsidwa kukhala Maola, kuchuluka kwa FullScale Value ndi 1,0000-1,000,000.

Malingaliro a kampani Brayden Automation Corp.
6230 Aviation Circle
Loveland, CO 80538
(970)461-9600
support@brayden.com
www.solidstateinstruments.com

Zolemba / Zothandizira

ZINTHU ZONSE ZOTHANDIZA PCL-2 Pulse-to-Current Loop Converter [pdf] Buku la Malangizo PCL-2, Pulse-to-Current Loop Converter, Loop Converter, Pulse-to-Current Converter, Converter, PCL-2 Converter

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