I-N2000s Isilawuli Senqubo Yomhlaba Wonke
Isilawuli se-N2000S
UMHLAHLANDLELA WOMSEBENZI WOMSEBENZI WONKE WENKQUBO V3.0x A
UKUPHEPHA ISIFINYEZO
Izimpawu ezingezansi zisetshenziswa ezintweni zokusebenza nakuwo wonke lo mbhalo ukuze kudonswe ukunaka komsebenzisi olwazini olubalulekile lokusebenza nokuphepha.
I-PRESENTATION / OPERATION
Iphaneli yangaphambili yesilawuli iboniswa kuMfanekiso 1:
ISEXWAYISO NOMA ISEXWAYISO:
Funda imiyalelo ephelele ngaphambi kokufakwa nokusebenza kweyunithi.
ISEXWAYISO NOMA ISEXWAYISO: Ingozi Yokuthuthumela Kagesi
Yonke imiyalelo ehlobene nokuphepha evela kumanuwali kufanele ibhekwe ukuze kuqinisekiswe ukuphepha komuntu siqu kanye nokuvimbela ukulimala kwethuluzi noma ohlelweni. Uma ithuluzi lisetshenziswa ngendlela engacaciswanga ngumkhiqizi, ukuvikela okuhlinzekwa yimpahla kungase konakaliswe.
ISINGENISO
I-N2000S iyisilawuli se-servo positioners enezintambo ezimbili zokulawula: eyodwa ukuvula futhi enye ukuvala i-valve (noma i-damper). Ngaphezu kwalokho, inokukhipha kwe-analog okungahle kuhlelwe ukuthi ilawule noma idlulise kabusha amasiginali okokufaka noma wephoyinti. Okokufaka kwayo kwendawo yonke kwamukela izinzwa eziningi ezikhiqizwe yimboni namasignali. Ukucushwa kungafezwa ngokuphelele ngekhibhodi. Azikho izinguquko zesifunda ezidingekayo. Ukukhethwa kokufakwayo nohlobo lokuphumayo, ukucushwa kwama-alamu, neminye imisebenzi ekhethekile kuyafinyelelwa futhi kuhlelwe ngephaneli yangaphambili. Kubalulekile ukuthi ufunde imanuwali ngokucophelela ngaphambi kokusebenzisa isilawuli. Qiniseka ukuthi imanuwali ihambisana nethuluzi lakho (inombolo yenguqulo yesofthiwe ingabonakala uma isilawuli sivuliwe).
· Izinzwa ziphula ukuvikelwa kunoma yisiphi isimo.
· Okokufaka okujwayelekile kwezinzwa eziningi ngaphandle kokushintsha ihadiwe.
· Okokufaka kwe-Potentiometer kokufunda isikhundla samanje.
· Ukushuna okuzenzakalelayo kwamapharamitha e-PID.
· Ukulawulwa kwe-relay okukhiphayo.
· Ukudlulisa okuzenzakalelayo/ngesandla “okungenabumpless”.
· Imiphumela emi-2 ye-alamu enemisebenzi elandelayo: ubuncane, ubukhulu, umehluko (ukuchezuka), inzwa evulekile kanye nomcimbi.
· 2 alarm timer.
· 4-20 mA noma 0-20 mA okukhiphayo kwe-analog ye-Process Variable (PV) noma i-Setpoint (SP) yokudlulisela kabusha.
· 4 umsebenzi okokufaka digital.
Ramp futhi cwilisa ngezinhlelo eziyi-7 zezingxenye eziyisi-7 ezitholakalayo.
· RS-485 ukuxhumana kwe-serial; Iphrothokholi ye-RTU MODBUS.
· Ukuvikelwa kokumisa.
· Ivolumu ekabilitage.
I-NOVUS AUTOMATION
Umfanekiso 1 Ukuhlonza izingxenye zephaneli ezingaphambili
I-PV/I-Programming Display: Ibonisa inani le-PV (Inqubo Eguquguqukayo). Uma ikumodi yokusebenza noma yokuhlela, ikhombisa ipharamitha yemnemonic.
I-SP / Ipharamitha Isibonisi: Ibonisa i-SP (I-Setpoint) namanye amanani epharamitha ahlelekayo esilawuli.
I-COM Inkomba: Iyakhanya lapho idatha ishintshaniswa nendawo yangaphandle.
I-TUNE Inkomba: Ikhanyisa uma isilawuli sisebenza ngokuzenzakalelayo.
MAN Inkomba: Ikhombisa ukuthi isilawuli sikumodi yokulawula okwenziwa ngesandla.
Isikhombi se-RUN: Ibonisa ukuthi isilawuli siyasebenza futhi ngokuphuma kokulawula ne-alamu kunikwe amandla.
OUT Inkomba: Uma okukhiphayo kwe-analog (0-20 mA noma 4-20 mA) kulungiselelwa imodi yokulawula, ihlala ivuliwe njalo.
Izinkomba ze-A1, A2: Ikhombisa isimo se-alamu esifanele.
Izinkomba ze-A3: Ibonisa isimo sokuphuma kwe-valve (I/O3) yokuvula.
Izinkomba ze-A4: Ibonisa isimo sokuvala se-valve/dumper (I/O4).
Ukhiye we-PROG: Ukhiye usetshenziselwa ukukhombisa amapharamitha ahlelekayo wesilawuli.
Ukhiye OSEMUVA: I-Keu ijwayele ukubuyela kupharamitha yangaphambilini eboniswe kusibonisi sepharamitha.
Khuphula kanye nepharamitha amanani.
Nciphisa okhiye: Ukhiye usetshenziselwe ukushintsha i-
Ukhiye we-Auto/Man: Ukhiye wokusebenza okhethekile osetshenziselwa ukushintsha imodi yokulawula phakathi kwe-Othomathikhi kanye ne-Manual.
Ukhiye Womsebenzi Ohlelekayo: Ukhiye osetshenziselwa ukwenza imisebenzi ekhethekile echazwe EmiSebenzini Ebalulekile.
Uma isilawuli sivuliwe, inguqulo yaso ye-firmware iboniswa imizuzwana emi-3. Ngemva kwalokho, isilawuli siqala ukusebenza ngokujwayelekile. Amanani e-PV nawe-SV aboniswa kusibonisi esiphezulu nesiphansi, ngokulandelana. Okukhiphayo kunikwe amandla nangalesi sikhathi.
I-relay ehlotshaniswa nokuvalwa kwe-valve yenziwa isebenze ngesikhathi esidingekayo ukuze i-valve ephelele ivalwe (bona ipharamitha Ser.t) ukuze isilawuli siqale ukusebenza ngereferensi eyaziwayo.
1/9
Ukuze sisebenze kahle, isilawuli sidinga ukucushwa okuyisisekelo: · Uhlobo lokokufaka (Thermocouples, Pt100, 4-20 mA, njll.).
· Lawula inani le-setpoint (SP). · Lawula uhlobo lokuphumayo (ama-relay, 0-20 mA, pulse).
· Imingcele ye-PID (noma i-hystertic yokulawula ON / OFF). Eminye imisebenzi ekhethekile, kuhlanganise ramp futhi cwilisa, isibali sikhathi se-alamu, okokufaka kwedijithali, njll., kungasetshenziswa ukuze kuzuzwe ukusebenza okungcono. Imingcele yokusetha ihlanganiswe ngemijikelezo, lapho umlayezo ngamunye uyipharamitha okufanele ichazwe. Imijikelezo yepharamitha engu-7 yile:
I-CYCLE 1 – Ukusebenza 2 – Ukushuna 3 – Izinhlelo 4 – Ama-alamu 5 – Ukumiswa kokokufaka 6 – I/O 7 – Ukulinganisa
ACCESS Mahhala
Ukufinyelela okugodliwe
Umjikelezo wokusebenza (umjikelezo wokuqala) ufinyelelwa ngokukhululekile. Eminye imijikelezo idinga inhlanganisela yokhiye ukuze unike amandla ukufinyelela, njengoba kuboniswe ngezansi:
Cindezela okuthi (EMUVA) kanye (PROG) kanyekanye
Uma umjikelezo odingekayo utholakala, wonke amapharamitha angaphakathi kwalo mjikelezo angafinyelelwa ngokucindezela inkinobho (noma ngokucindezela inkinobho ukuya emuva). Ukuze ubuyele kumjikelezo wokusebenza, cindezela izikhathi eziningi kuze kufike kuwo wonke amapharamitha omjikelezo wamanje abonisiwe.
Wonke amapharamitha asethiwe agcinwa kumemori evikelekile. Amanani ashintshiwe alondolozwa ngokuzenzakalelayo lapho umsebenzisi eya kupharamitha elandelayo. Inani le-SP liyalondolozwa lapho amapharamitha ashintshwa noma njalo ngemizuzwana engama-25.
UKUVIKELA UKULUNGISELELA
Kungenzeka ukuvimbela izinguquko ezingadingekile, ukuze amanani epharamitha angakwazi ukuguqulwa ngemva kokucushwa kokugcina. Amapharamitha asaboniswa kodwa awasakwazi ukushintshwa. Ukuvikelwa kwenzeka ngenhlanganisela yokulandelana kokhiye nokhiye wangaphakathi.
Ukulandelana kwezihluthulelo zokuvikela
futhi, acindezelwe
kanyekanye amasekhondi angu-3 kumjikelezo wepharamitha ukuze uvikele. Kuya
ungavikeli umjikelezo, vele ucindezele futhi kanyekanye u-3
imizuzwana.
Izibonisi zizokhanya kafushane ukuze kuqinisekiswe umsebenzi wokukhiya noma wokuvula.
Ngaphakathi kwesilawuli, ukhiye we-PROT uqedela umsebenzi wokukhiya. Uma i-PROT IVALIWE, umsebenzisi angakhiya futhi avule imijikelezo. Uma i-PROT IVULIWE, izinguquko azivunyelwe. Uma kunezivikelo zemijikelezo, azikwazi ukususwa; uma zingekho, azikwazi ukukhushulwa.
UMSEBENZI WOKULAWULA
Isilawuli sisekelwe kupharamitha ye-SERt (isikhathi se-Servo excursion). Lesi yisikhathi lapho iseva idinga ukuvula ngokuphelele uma isendaweni evaliwe. Iphesenti lokuphumayotagi-e ibalwa nge-PID (0 kuya ku-100 %) iguqulwa ibe yisikhathi sokwenza kusebenze ukuze kufinyelelwe endaweni ehlobene.
Inani elisha lokukhiphayo le-PID libalwa njalo ngo-250 ms. Ipharamitha ye-SERF ichaza isikhathi ngemizuzwana sokubala nokwenza kusebenze inani elisha lokukhiphayo. Le parameter isebenza njengesihlungi. Kwenza okukhiphayo kuhambe kancane futhi kwenyuse izikhawu zesikhathi.
Isixazululo esincane sokushintsha isikhundla esisha sinikezwa ipharamitha engu-SERr. Uma umehluko phakathi kwevelu yokukhiphayo yamanje kanye nevelu entsha ebalwa yi-PID ingaphansi kwephesenti elihleliwetage yale pharamitha, akukho ukwenza kusebenze okwenziwayo.
Uma okukhiphayo okubaliwe kuphakathi kuka-0 % noma 100 % futhi kugcinwa isikhathi esithile, i-relay yokuvula (uma iku-0 %) noma i-relay yokuvala (uma ngo-100 %) izovulwa ngezikhathi ezithile ukuze kuqinisekiswe ukuthi indawo yangempela iseduze nendawo elinganiselwe, ngezinkinga zemishini noma ukungahambisani kwenqubo.
I-NOVUS AUTOMATION
Isilawuli N2000S
UKULUNGISWA / IZINSIZA
UKUKHETHA UHLOBO LOOKUFAKA
Uhlobo lokufakwayo kufanele lukhethwe umsebenzisi kupharamitha Yohlobo nokusebenzisa ikhibhodi (bona izinhlobo zokufakwayo kuThebula 1).
UHLOBO IKHODI
IZICI
J
0 Ububanzi: -50 kuya ku-760 °C (-58 kuya ku-1400 °F)
K
1 Ububanzi: -90 kuya ku-1370 °C (-130 kuya ku-2498 °F)
T
2 Ububanzi: -100 kuya ku-400 °C (-148 kuya ku-752 °F)
N
3 Ububanzi: -90 kuya ku-1300 °C (-130 kuya ku-2372 °F)
R
4 Ububanzi: 0 kuya ku-1760 °C (32 kuya ku-3200 °F)
S
5 Ububanzi: 0 kuya ku-1760 °C (32 kuya ku-3200 °F)
I-Pt100
6 Ububanzi: -199.9 kuya ku-530.0 °C (-199.9 kuya ku-986.0 °F)
I-Pt100
7 Ububanzi: -200 kuya ku-530 °C (-328 kuya ku-986 °F)
4-20 mA 8 J Ukwenziwa ngomugqa. Ibanga elihlelekayo: -110 kuya ku-760 °C
4-20 mA 9 K Linearization Ibanga elihlelekayo: -150 kuya ku-1370 °C
4-20 mA 10 T Ukwenziwa komugqa. Ibanga elihlelekayo: -160 kuya ku-400 °C
4-20 mA 11 N Linearization Ibanga elihlelekayo: -90 kuya ku-1370 °C
4-20 mA 12 R Ukwenziwa komugqa Ibanga elihlelekayo: 0 kuya ku-1760 °C
4-20 mA 13 S Ukwenziwa komugqa Ibanga elihlelekayo: 0 kuya ku-1760 °C
4-20 mA 14 Pt100 Ukwenziwa komugqa. Iphrog. ububanzi: -200.0 kuya ku-530.0 °C
4-20 mA 15 Pt100 Ukwenziwa komugqa. Iphrog. ububanzi: -200 kuya ku-530 °C
0 5 0 mV 16 Linear. Inkomba ehlelekayo kusukela ngo-1999 kuya ku-9999.
4-20 mA 17 Linear. Inkomba ehlelekayo kusukela ngo-1999 kuya ku-9999.
0 5 Vdc 18 Linear. Inkomba ehlelekayo kusukela ngo-1999 kuya ku-9999.
4-20 mA 19 Okokufaka kwempande yesikwele.
Ithebula 1 Izinhlobo zokokufaka
Qaphela: Zonke izinhlobo zokufakwayo ezitholakalayo zilinganiselwe ngokwefekthri.
I/O UKULUNGISELELA IZITESHI
Amashaneli okufakwayo/okukhiphayo kwesilawuli angenza imisebenzi eminingi: Okukhiphayo kokulawula, okokufaka kwedijithali, okuphumayo kwedijithali, okuphumayo kwe-alamu, i-PV, nokudluliswa kabusha kwe-SP. Lezi ziteshi zikhonjwe njenge-I/O 1, I/O2, I/O 3, I/O 4, I/O 5, kanye ne-I/O 6.
Ikhodi yokusebenza ye-I/O ngayinye ingakhethwa phakathi kwezinketho ezilandelayo. Amakhodi okusebenza avumelekile kuphela aboniswa ku-I/O ngayinye.
I/O 1 kanye ne-I/O2 Isetshenziswa njengemiphumela ye-ALARM
2 Ukudluliselwa kwe-SPDT kuyatholakala kumatheminali 7 kuya ku-12. Anganikezwa amakhodi 0, 1 noma 2. Lapho:
0 Ikhubaza i-alamu. 1 Ichaza ishaneli njenge-alamu 1. 2 Ichaza ishaneli njenge-alamu 2.
I/O 3 kanye ne-I/O4 Isetshenziswa njengemiphumela YOKULAWULA
2 ama-SPST relay, atholakala kumatheminali 3 kuya ku-6. Anikezwe ikhodi 5. Lapho:
5 Ichaza ishaneli njengokulawula ukuphuma.
I/O 5 okukhiphayo kwe-Analog 0-20 mA noma 4-20 mA okukhiphayo kwesiteshi se-analog okusetshenziselwa ukudlulisa kabusha amanani e-PV ne-SP noma ukwenza imisebenzi yokufaka nokukhiphayo kwedijithali. Banganikezwa amakhodi 0 kuya ku-16. Lapho:
0 Akukho ukusebenza (kukhutshaziwe). 1 Ichaza ishaneli njenge-alamu 1. 2 Ichaza ishaneli njenge-alamu 2. 3 Ukukhetha okungavumelekile. 4 Ukukhetha okungavumelekile. 5 Ukukhetha okungavumelekile. 6 Ichaza ishaneli okumele iziphathe njenge-Digital Input bese uyishintsha
phakathi kwemodi yokulawula okuzenzakalelayo neyokwenziwa ngesandla: Kuvaliwe = Ukulawula ngesandla.
2/9
Vula = Ukulawula okuzenzakalelayo. 7 Ichaza ishaneli ukuthi isebenze njenge-Digital Input evula i
vula futhi uvale (RvN: YEBO / cha). Kuvaliwe = Okuphumayo kunikwe amandla. Vula = Okukhiphayo kukhutshaziwe. 8 Ukukhetha okungavumelekile. 9 Ichaza ishaneli yokulawula ukusebenza kwezinhlelo. Ivaliwe = Inika amandla ukusebenza kohlelo. Vula = Iphazamisa uhlelo. Qaphela: Uma uhlelo luphazamiseka, ukusebenza kuyamiswa endaweni lapho okukhona (ukulawula kusasebenza). Uhlelo luqalisa kabusha ukwenza okuvamile lapho isignali esetshenziswe kokokufaka kwedijithali ivumela (othintana naye uvaliwe). 10 Ichaza isiteshi esizokhetha ukwenziwa kohlelo 1. Lolu khetho luwusizo uma ufuna ukushintsha phakathi kwe-Setpoint eyinhloko kanye ne-Setpoint yesibili echazwe kuhlelo lwe-r.amps futhi uyacwilisa. Ivaliwe = Ikhetha uhlelo 1. Vula = Ithatha Iphoyinti Lokusetha eliyinhloko. 11 Ilungiselela okukhiphayo kwe-analogi ukuze kusebenze njengokuphumayo kokulawula kwe-analog 0-20 mA. 12 Ilungiselela okukhiphayo kwe-analogi ukuze kusebenze njengokukhiphayo kokulawula kwe-analog 4-20 mA. 13 Ukudluliselwa kabusha kwe-Analog 0-20 mA kwe-PV. 14 Ukudluliselwa kabusha kwe-Analog 4-20 mA kwe-PV. 15 Ukudluliselwa kabusha kwe-Analog 0-20 mA kwe-SP. 16 Ukudluliselwa kabusha kwe-Analog 4-20 mA kwe-SP.
I/O 6 Okokufaka Kwedijithali 0 Ikhubaza i-alamu. 6 Ichaza ishaneli okumele iziphathe njenge-Digital Input bese ushintsha phakathi kwe-Othomathikhi nemodi yokulawula ngokwenza: Kuvaliwe = Ukulawula ngesandla. Vula = Ukulawula okuzenzakalelayo. 7 Ichaza ishaneli ezosebenza Njengokufaka kweDijithali evula futhi ivale isilawuli (RvN: YEBO/cha). Kuvaliwe = Okuphumayo kunikwe amandla. Vula = Ukulawula okuphumayo nama-alamu kukhutshaziwe. 8 Ukukhetha okungavumelekile. 9 Ichaza ishaneli yokulawula ukusebenza kwezinhlelo. Ivaliwe = Inika amandla ukusebenza kohlelo. Vula = Iphazamisa uhlelo. Qaphela: Uma uhlelo luphazamiseka, ukusebenza kuyamiswa endaweni lapho okukhona (ukulawula kusasebenza). Uhlelo luqalisa kabusha ukwenza okuvamile lapho isignali esetshenziswe kokokufaka kwedijithali ivumela (othintana naye uvaliwe). 10 Ichaza isiteshi esizokhetha ukwenziwa kohlelo 1. Lolu khetho luwusizo uma ufuna ukushintsha phakathi kwe-Setpoint eyinhloko kanye ne-Setpoint yesibili echazwe kuhlelo lwe-r.amps futhi uyacwilisa. Ivaliwe = Ikhetha uhlelo 1. Vula = Ithatha Iphoyinti Lokusetha eliyinhloko. Qaphela: Uma uhlelo lukhethiwe ukuthi lusebenze ngokokufaka kwedijithali, isilawuli asiphenduli kumyalo wokusebenza ofanayo onikezwe kukhiphedi yangaphambili.
I-NOVUS AUTOMATION
Isilawuli N2000S
I-POTENTIOMETER INPUT
I-potentiometer yendawo ye-valve ingabonakala kusilawuli. Kumele kube ngu-10 k futhi ukuxhumana kufanele kube njengoba umdwebo 07 ubonisa. Ukufundwa kwe-potentiometer akusiniki amandla indawo ye-valve yemiphumela yokulawula, yazisa kuphela opharetha indawo yamanje ye-valve. Isenzo sokulawula senzeka kungakhathaliseki ukuthi i-potentiometer.
Ukuze ubone ngeso lengqondo ukufundwa kwe-potentiometer, ipharamitha Yembiza kufanele inikwe amandla. Uma inikwe amandla (YEBO), indawo ye-potentiometer iboniswa esikrinini sokwaziswa esibonisa i-Manipulated Variable (MV). Uma ukubonwa kwe-potentiometer kukhethiwe, i-MV ayisaboniswa, kanye nephesentitagI-e value yokuvula i-valve iyaboniswa esikhundleni salokho. Isikrini se-MV siyisixwayiso sesibili somjikelezo oyinhloko.
UKULUNGISWA KWE-ALARM Isilawuli sinama-alamu azimele angu-2. Angahlelwa ukuthi asebenze ngemisebenzi eyisishiyagalolunye ehlukene, emelelwe kuThebula lesi-3.
· Vula Inzwa Icushwa noma nini lapho inzwa yokufaka iphukile noma inqanyuliwe.
· I-Alarm Yomcimbi Icupha ama-alamu ezingxenyeni ezithile zohlelo. Bona into Umjikelezo we-alamu kuleli bhukwana.
· Ukwehluleka Ukumelana Ithola isimo se-heater ephukile ngokuqapha umthamo wamanje lapho okukhiphayo kokulawula kucushiwe. Lokhu kusebenza kwe-alamu kudinga idivayisi ongayikhetha (inketho 3).
· Inani Elincane Liqala lapho inani elilinganisiwe lingaphansi kwenani elibekwe Iphoyinti Lokusetha Le-alamu.
I-TYPE SCREEN Ivaliwe
Ikhefu lenzwa
(Iphutha lokokufaka)
I-alamu yomcimbi (ramp futhi
Gcoba)
Ukumelana nokutholwa
ukwehluleka
I-alamu ephansi
eya rs
ufile lo
ISENZO Ayikho i-alamu esebenzayo. Lokhu okukhiphayo kungasetshenziswa njengokuphuma kwedijithali okumele kusethwe ukuxhumana kwe-serial. I-alamu izovalwa uma inzwa ye-PV iphuka, isignali yokokufaka ingaphandle kwebanga noma i-Pt100 ifinyeziwe.
Ingenziwa isebenze engxenyeni ethile ye-ramp futhi cwilisa uhlelo.
Ithola isimo esiphukile se-heater.
PV
I-alamu ephezulu ki
I-SPN PV
Umehluko u-difl Phansi
I-SPN PV
I-SV - I-SPAN
SV
I-SPAN enhle
PV
SV
I-SV - I-SPAN
I-SPAN engalungile
Umehluko difk Phezulu
PV
SV
I-SV + SPAn
I-SPAN enhle
PV
I-SV + SPAn
SV
I-SPAN engalungile
Umehluko ohlukile
PV
I-SV - I-SPAN
SV
I-SV + SPAn
I-SPAN enhle
PV
I-SV + SPAn
SV
I-SV - I-SPAN
I-SPAN engalungile
Ithebula 3 Imisebenzi ye-alamu
I-SPan ibhekisela ku-SPA kanye ne-SPA2 Setpoints ye-alamu.
· Inani eliphakeme kakhulu
Iqala lapho inani elilinganisiwe lingaphezu kwevelu ebekwe Iphoyinti Lokubekwe I-alamu.
· Umehluko (noma ibhendi) Kulo msebenzi, imingcele i-SPA1 ne-SPA2 imele ukuchezuka kwe-PV uma kuqhathaniswa ne-SP eyinhloko.
Ngokuchezuka okuhle, i-alamu ehlukile izocushwa uma inani elilinganisiwe lingaphandle kobubanzi obuchazwe ku:
(Ukuchezuka kwe-SP) kanye (SP + Ukuchezuka)
Ngokuchezuka okuyinegethivu, i-alamu ehlukile izocushwa uma inani elilinganisiwe lingaphakathi kobubanzi obuchazwe ngenhla.
3/9
· Umehluko Oncane Wenziwa kusebenze uma inani elilinganisiwe lingaphansi kwevelu echazwe kulo.
(Ukuchezuka kwe-SP) · Umehluko Omkhulu Wenziwa kusebenze uma inani elilinganisiwe lingaphezu kwevelu echazwe ku:
(SP + Ukuchezuka)
I-ALARM TIMER
Ama-alamu angahlelwa ukuthi abe nemisebenzi yesibali sikhathi. Umsebenzisi angabambezela ukwenza i-alamu isebenze, asethe ukushaya kwe-alamu okukodwa ngokuvula ngakunye, noma enze amasiginali e-alamu asebenze ngama-pulses alandelanayo. Isibali sikhathi se-alamu sitholakala kuphela kuma-alamu 1 no-2 uma amapharamitha we-A1t1, A1t2, A2t1 kanye ne-A2t2 ehlelwa.
Amanani aboniswe kuThebula 4 amele le misebenzi, u-t 1 kanye no-t 2 angahluka kusuka kumasekhondi angu-0 kuye kwangu-6500 futhi izinhlanganisela zawo zichaza imodi yesibali sikhathi. Ngokusebenza okuvamile, ngaphandle kokuvula isibali sikhathi se-alamu, i-t 1 kanye ne-t 2 kufanele inikezwe u-0 (zero).
Ama-LED ahlotshaniswa nama-alamu azokhanyisa noma nini lapho isimo se-alamu sivunywa, kungakhathaliseki isimo sangempela sokudlulisa okukhiphayo, okungenzeka sicime okwesikhashana ngenxa yesikhashana.
UMSEBENZI WE-ALARM
t1
Okuvamile
0
t2
ACTION
0
Okukhipha i-alamu
Ibambezelekile
Umcimbi We-alamu
0
1 ku6500s
Okukhipha i-alamu
T2
I-Pulse
1 ku6500s
0
Umcimbi We-alamu
I-alamu
Okukhiphayo
T1
Umcimbi We-alamu
I-oscillator
1 ku6500s
1 ku6500s
Okukhipha i-alamu
T1
T2
T1
Umcimbi We-alamu
Ithebula 4 Imisebenzi yokunciphisa izinga lama-alamu 1 no-2
UKUVIMBELA KWE-ALARM OKUQALA
Inketho Yokuvinjwa Kwasekuqaleni ivimbela i-alamu ukuthi ibonakale uma isimo se-alamu sikhona lapho isilawuli sivulwa okokuqala. I-alamu ingenziwa isebenze kuphela ngemva kokuvela kwesimo esingelona i-alamu okulandelwa ukwenzeka okusha kwesimo se-alamu.
Ukuvinjwa kokuqala kuyasiza, ngokwesiboneloampfuthi, uma enye yama-alamu ihlelwa njenge-alamu yenani elincane, elingacupha i-alamu ekuqaleni kwesistimu. Lokhu akudingekile njalo.
Ukuvinjwa kokuqala kukhutshaziwe emsebenzini we-Open Sensor.
I-PV KANYE NE-SP ANALOGU OKUBUYILEYO
Isilawuli sinokukhipha kwe-analog (I/O 5) okungenza u-0-20 mA noma 4-20 mA udlulise kabusha ngokulingana namavelu e-PV noma e-SP anikeziwe. Ukudluliswa kabusha kwe-analogi kuyakaleka, lokhu kusho ukuthi inemikhawulo ephezulu nencane echaza ububanzi bokuphumayo, obungachazwa ngamapharamitha we-SPLL kanye ne-SPkL.
Ukuze uthole voltage-retransmission umsebenzisi kufanele afake i-shunt resistor (550 max.) kutheminali yokukhiphayo ye-analog. Inani le-resistor lincike ku-voltagububanzi obudingekayo.
Ukhiye IMISEBENZI EYINHLOKO (ukhiye wokusebenza okhethekile) kuphaneli engaphambili yesilawuli ingenza umsebenzi ofanayo nokokufaka kweDijithali I/O 6 (ngaphandle komsebenzi 6). Umsebenzi oyinhloko uchazwa ngumsebenzisi kupharamitha ye-fFvn: 0 Ikhubaza i-alamu. 7 Ichaza ishaneli ezosebenza Njengokufaka kweDijithali evula futhi ivale isilawuli (RvN: YEBO/cha).
Kuvaliwe = Okuphumayo kunikwe amandla. Vula = Lawula okukhiphayo nama-alamu akhutshaziwe. 8 Ukukhetha okungavumelekile.
I-NOVUS AUTOMATION
Isilawuli N2000S
9 Ichaza ishaneli yokulawula ukusebenza kwezinhlelo. Ivaliwe = Inika amandla ukusebenza kohlelo. Vula = Iphazamisa uhlelo. Qaphela: Uma uhlelo luphazamiseka, ukusebenza kuyamiswa endaweni lapho okukhona (ukulawula kusasebenza). Uhlelo luqalisa kabusha ukwenza okuvamile lapho isignali esetshenziswe kokokufaka kwedijithali ivumela (othintana naye uvaliwe).
10 Ichaza isiteshi esizokhetha ukwenziwa kohlelo 1. Lolu khetho luwusizo uma ufuna ukushintsha phakathi kwe-Setpoint eyinhloko kanye ne-Setpoint yesibili echazwe kuhlelo lwe-r.amps futhi uyacwilisa. Ivaliwe = Ikhetha uhlelo 1. Vula = Ithatha Iphoyinti Lokusetha eliyinhloko. Qaphela: Uma uhlelo lukhethiwe ukuthi lusebenze ngokokufaka kwedijithali, isilawuli asiphenduli kumyalo wokusebenza ofanayo onikezwe kukhiphedi yangaphambili.
KEY Akukho umsebenzi.
UKUFAKA / IZIXHUMANO
Isilawuli kufanele sifakwe iphaneli ngokulandela izinyathelo ezivezwe ngezansi: · Yenza indawo yephaneli. Susa amabakaki okulungisa. · Faka isilawuli endaweni yephaneli. · Faka esikhundleni i-clamps kusilawuli esicindezelayo ukuze sifinyelele inkampani
bamba kuphaneli. Akudingekile ukunqamula amatheminali amaphaneli angemuva ukuze ususe isifunda sangaphakathi. Umfanekiso 2 ubonisa ukuthi amasiginali asakazwa kanjani kuphaneli yangemuva yesilawuli:
Umfanekiso 2 Amatheminali amaphaneli asemuva
IZINCOMO ZOKUFAKA · Abaqhubi bezimpawu zokufakwayo kumele babe kude nokuvula noma
ama-conductor anamandla/amanje, okungcono adlula emiseleni ephansi. · Inethiwekhi ethile kagesi kagesi kufanele ihlinzekwe ukuze isetshenziswe amathuluzi kuphela. · Ekulawulweni nasekuqapheni izicelo, imiphumela engaba khona yanoma yikuphi ukwehluleka kohlelo kufanele kucatshangelwe kusenesikhathi. I-alamu yokudlulisela yangaphakathi ayinikezi isivikelo esiphelele. · Izihlungi ze-RC (zokunciphisa umsindo) kuzindleko ze-inductor (contactors, solenoid, njll.) ziyanconywa.
4/9
AMANZI OKUXHUMANISA AMANDLA
Qaphela ukunikezwa okuceliwe
ivolumutage
Umfanekiso 3 Izixhumanisi zokuphakela amandla
UKUFAKWA KOKUXHUMANISA
Kubalulekile ukuthi zixhumeke kahle kakhulu; izintambo zezinzwa kumele zilungiswe kahle kumatheminali ephaneli elingemuva.
· I-Thermocouple (T/C) kanye ne-50 mV:
Umfanekiso wesi-3 ukhombisa ukuthi ukuxhumana kwenziwa kanjani. Uma kudingeka ukunwetshwa kwe-thermocouple, izintambo zesinxephezelo ezifanele kufanele zinikezwe.
Umfanekiso 3 Thermocouple kanye Umfanekiso 4 - Pt100 izintambo nge
0-50 mV
ama-conductor amathathu
· I-RTD (Pt100):
Umfanekiso 4 ubonisa izintambo ze-Pt100 zamakhondaktha ama-3. Amatheminali 22, 23, kanye no-24 kufanele abe nokungazweli kwentambo okufanayo ukuze uthole isinxephezelo esifanele sobude bekhebula (sebenzisa amakhondatha anegeji efanayo nobude). Uma kwenzeka inzwa inezintambo ezingu-4, eyodwa kufanele ishiywe ikhululekile eduze nesilawuli. Okwezintambo ezi-2 Pt100, amatheminali amasekethe amafushane 22 kanye no-23.
Umfanekiso wesi-5 Ukuxhumana kwe-4-20 Umfanekiso wesi-6 Ukuxhuma koku-5
mA
Vdc
· 4-20 mA Umfanekiso 5 ubonisa izintambo zezimpawu zamanje ezingu-4-20 mA. · 0-5 Vdc Umfanekiso 6 ukhombisa ivolumu ye-0-5 Vdctage amasignali wiring. · Uxhumano lwe-alamu nokuphumayo Uma amashaneli e-I/O esethwe njengamashaneli okukhiphayo, kufanele ahlonishwe umthamo wawo, kuye ngokucaciswa kwawo.
Umfanekiso 7 - Ukuxhumeka kwe-Potentiometer
Qaphela: Kunconywa ukukhubaza/ukumisa isilawuli (rvn = CHA)
noma nini lapho kudingekile ukushintsha izilungiselelo zedivayisi.
UKWENZA IZIMPAHLA
UMJIKELO WOKUSEBENZA
PV Inkomba
(Bomvu)
SV Inkomba
(Luhlaza)
I-PV NE-SP INkomba: Isibonisi sesimo esiphezulu sibonisa inani lamanje le-PV. Isibonisi sepharamitha engezansi sibonisa inani le-SP lemodi yokulawula okuzenzakalelayo.
Isibonisi esiphezulu sibonisa - - - - noma nini lapho i-PV yeqa ububanzi obuphezulu noma ingekho isignali kokokufaka.
I-NOVUS AUTOMATION
Isilawuli N2000S
PV Inkomba
(Bomvu)
MV Inkomba
(Luhlaza)
MANIPULATED VARIABLE VALUE (MV) (control okukhiphayo):
Isibonisi esiphezulu sibonisa inani le-PV, futhi isibonisi esiphansi sibonisa amaphesentitagi-e ye-MV isetshenziswe ekuphumeni kokulawula. Uma ulawulwa ngesandla, inani le-MV lingashintshwa. Uma ikumodi ezenzakalelayo, inani le-MV elokuboniswa kuphela.
Ukuze uhlukanise isibonisi se-MV kusibonisi se-SP, i-MV ibaneka ngezikhathi ezithile.
Pr n
Inombolo yohlelo
UKWENZIWA KOHLELO: Ikhetha i-ramp kanye nohlelo lokucwilisa oluzokwenziwa.
0 Ayisebenzisi noma yiluphi uhlelo.
1, 2, 3, 4, 5, 6 Uhlelo olulandelanayo.
Uma isilawuli sinikwe amandla, uhlelo olukhethiwe lusebenza ngokushesha.
Emjikelezweni wohlelo lwe-ramp futhi cwilisa kukhona ipharamitha enegama elifanayo. Kulowo mongo, ipharamitha ihlotshaniswa nenombolo yohlelo oluzosebenza.
rvn
INIKA AMANDLA UKULAWULWA KANYE NOKUPHUMA KWE-ALAM: YEBO Ukulawula ne-alamu kunikwe amandla. CHA Ukulawula nama-alamu kukhutshaziwe.
I-TUNING CYCLE
i-atvn
Shuna ngokuzenzakalelayo
Ukushuna okuzenzakalelayo kwamapharamitha e-PID. Bona into ye-PID Parameters Ukushuna Okuzenzakalelayo.
YEBO Qalisa ukushuna okuzenzakalelayo.
CHA Ayisebenzisi ukushuna okuzenzakalelayo.
Pb
Ibhendi ye-Proportional
I-PROPORTIONAL BAND: Inani lesikhathi se-P lokulawula kwe-PID, amaphesentitagi-e yobude besikhathi sokufakwayo esiphezulu. Ilungiseka phakathi kuka-0 no-500 %.
Uma kulungiswa ku-zero, ukulawula KUVULIWE/KUVALIWE.
xyst
LAWULA I-HYSTERESIS: Inani le-Hysteresis lokulawula UKUVULIWA/KUVALIWE. Le pharamitha iboniswa kuphela ekulawuleni UKUVULIWA/KUVALIWE
I-HYSteresis (Pb=0).
Ir`
IZINGA ELIQHELEKILE: Inani letemu I lokulawula kwe-PID ngokuphindaphinda ngomzuzu (Setha kabusha). Ilungiseka phakathi kuka-0 kanye
isilinganiso esiphelele 24.00. Kwethulwa uma ibhendi ye-proportional 0.
dt
ISIKHATHI SOKUPHUMA: Inani letemu elingu-D lokulawula kwe-PID ngamasekhondi. Ilungiseka phakathi kuka-0 no-250 s. Kwethulwa uma
ibhendi ye-proportional yesikhathi sokuphuma kokunye 0.
setha Isikhathi se-servo excursion, ukusuka ekuvulekeni kuya kokuvalwe ngokuphelele.
Isikhathi se-Servo Esihlelekayo kusuka ku-15 kuya ku-600 s.
Serr Control ukulungiswa. Inquma ibhendi efile ye-servo
Ukusebenza kwe-Servo. Amanani aphansi kakhulu (<1 %) enza ukulungiswa kwe-servo “kuthuse”
i-serF
Isihlungi se-Servo
Isihlungi esiphumayo se-PID, ngaphambi kokusetshenziswa isilawuli se-servo. Yisikhathi okushiwo yi-PID, ngemizuzwana. Okukhiphayo kwenziwa kusebenze kuphela ngemva kwalesi sikhathi.
Inani elinconyiwe: > 2 s.
isenzo
Isenzo
ISENZO SOLAWULO: Kumodi yokulawula okuzenzakalelayo kuphela Isenzo sokuhlehla (re) Esivame ukusetshenziselwa ukufudumeza. Isenzo esiqondile (reE) Ngokuvamile sisetshenziselwa ukupholisa.
I-Sp.a1 Sp.a2
I-SetPoint ye-alamu
I-ALARM SP: Inani elichaza indawo yokuqalisa yama-alamu ahlelwe ngemisebenzi ye-Lo noma ye-Hi. Kuma-alamu ahlelwe ngomsebenzi Umehluko le parameter ichaza ukuchezuka.
Ayisetshenziswa kweminye imisebenzi ye-alamu.
UMJIKELELE WEHLELO
tbas
isisekelo sesikhathi
ISIKHATHI SESIKHATHI: Ikhetha isisekelo sesikhathi se-ramp futhi cwilisa. Ivumeleke kubo bonke ochwepheshefile izinhlelo.
0 Isisekelo sesikhathi ngamasekhondi.
1 Isisekelo sesikhathi ngamaminithi.
Pr n UKUHLELA UHLELO: Ikhetha u-ramp futhi cwilisa uhlelo ukuze
Uhlelo luzohlelwa ezikrinini ezilandelayo zalo mjikelezo. inombolo
5/9
I-Ptol
Ukubekezelelana kohlelo
UKUBEKEZELA UHLELO: Ukuchezuka okukhulu phakathi kwe-PV ne-SP. Noma kunini lapho lokhu kuchezuka kweqiwa isibali sesikhathi siyamiswa kuze kube ukuchezuka kwehlela kumanani amukelekayo. Setha uziro ukuze ukhubaze lo msebenzi.
Psp0
Psp7
Uhlelo lwe-SetPoint
UHLELO SPs, 0 UKUYA 7: Isethi yamanani angu-8 SP achaza u-ramp futhi cwilisa uhlelo profile.
I-Pt1 ISIKHATHI SAMASEGMENT OHLELO, 1 kuya ku-7: Sichaza ubude besikhathi se-Pt7 (ngamasekhondi noma imizuzu) yengxenye ngayinye ye
uhlelo. Isikhathi sohlelo
Pe1 Pe7
Umcimbi wohlelo
Lp
Xhuma kuhlelo
AMA-alamu OMCIMBI, 1 kuya ku-7: Amapharamitha achaza ukuthi yimaphi ama-alamu okufanele acushwe ngenkathi ingxenye yohlelo isebenza, ngokuya ngamakhodi asuka ku-0 kuye ku-3 ethulwe kuThebula 6. Umsebenzi we-alamu uncike ekusethweni kwe-rS.
XHUMANA KUHLELO: Inombolo yohlelo olulandelayo oluzoxhunywa. Izinhlelo zingaxhunywa ukuze kukhiqizwe i-profilekuze kufike kumasegimenti angama-49.
0 Ungaxhumi kunoma yiluphi olunye uhlelo. 1 Xhuma ohlelweni 1. 2 Xhuma ohlelweni 2. 3 Xhuma ohlelweni 3. 4 Xhuma ohlelweni 4. 5 Xhuma ohlelweni 5. 6 Xhuma ohlelweni 6. 7 Xhuma ohlelweni 7.
UMJIKELO WE-ALARM
Fva1 Fva2
Umsebenzi we-alamu
UMSEBENZI WE-ALARM: Ichaza imisebenzi ye-alamu ngokwezinketho ezikhonjiswe kuThebula lesi-3.
OFF, iErr, rS, rFAil, Lo, xi, DiFL, DiFx, DiF
bla1 bla2
ukuvimbela ama-alamu
UKUVIMBELA KWE-ALARM OKUQALA: Umsebenzi wokuvimbela i-alamu wama-alamu 1 kuya ku-4
YEBO Ivumela ukuvinjwa kokuqala.
CHA Ikhubaza ukuvinjwa kokuqala.
xya1 ALARMS HYSTEREIS: Ichaza ibanga lokuhlukanisa xya2 phakathi kwevelu ye-PV lapho i-alamu ivulwa khona futhi
inani evalwa ngalo. I-Hysteresis ye
Ama-alamu Inani le-hysteresis elilodwa limiselwe i-alamu ngayinye.
A1t1
I-alamu 1 isikhathi 1
I-ALARM 1 ISIKHATHI 1: Ichaza isikhathi, ngamasekhondi, lapho okuphumayo kwe-alamu kuzoba khona lapho i-alamu 1 yenziwe yasebenza. Setha uziro ukuze ukhubaze lo msebenzi.
A1t2
I-alamu 1 isikhathi 2
I-ALARM 1 ISIKHATHI 2: Ichaza isikhathi lapho i-alamu 1 izovalwa khona ngemva kokwenziwa isebenze. Setha uziro ukuze ukhubaze lo msebenzi.
A2t1
I-alamu 2 isikhathi 1
I-ALARM 2 ISIKHATHI 1: Ichaza isikhathi, ngamasekhondi, lapho okuphumayo kwe-alamu kuzoba khona lapho i-alamu 2 yenziwe yasebenza. Setha uziro ukuze ukhubaze lo msebenzi.
A2t2
I-alamu 2 isikhathi 2
I-ALARM 2 ISIKHATHI 2: Ichaza isikhathi lapho i-alamu 2 izovalwa khona ngemva kokwenziwa isebenze. Setha uziro ukuze ukhubaze lo msebenzi.
Ithebula 4 libonisa imisebenzi ethuthukisiwe umuntu angayithola ngesibali-sikhathi.
I-INPURATION CYCLE
Uhlobo
UHLOBO LOKUFAKAYO: Ukukhethwa kohlobo lwesiginali exhunywe kokokufaka kwe-PV. Bheka Ithebula 1.
tYPE Lokhu kufanele kube ipharamitha yokuqala ezosethwa.
I-Dppo DECIMAL POSITION: Okokufaka kuphela 16, 17, 18 kanye
Iphuzu ledesimali 19. Inquma indawo yephoyinti ledesimali kuwo wonke amapharamitha wokuma ahlobene ne-PV ne-SP.
I-NOVUS AUTOMATION
Isilawuli N2000S
vnI t TEMPERATURE: Ikhetha izinga lokushisa: Celsius (°C)
iyunithi noma iFahrenheit (°F). Okufakiwe akuvumelekile 16, 17, 18 kanye no-19.
Ukucisha
I-OFFSET ye-PV: Inani le-Offset lizongezwa ku-PV ukuze kunxeshezelwe iphutha lenzwa. Inani elizenzakalelayo: uziro. Kuyalungiseka
I-OFFSet phakathi kuka- -400 kanye +400.
Spll
I-SetPoint Low Limit
I-SETPOINT LOW LIMIT: Okokufaka komugqa, ikhetha inani elincane lenkomba nokulungiswa kwamapharamitha ahlobene ne-PV ne-SP.
Kuma-thermocouples kanye ne-Pt100, ikhetha inani elincane lokulungiswa kwe-SP.
Futhi ichaza inani eliphansi lomkhawulo lokudluliselwa kabusha kwe-PV ne-SP.
I-Spxl
I-SetPoint High Limit
I-SETPOINT EPHEZULU LIMIT Okokufaka komugqa, ikhetha inani eliphakeme lenkomba nokulungiswa kwamapharamitha ahlobene ne-PV ne-SP. Kuma-thermocouples kanye ne-Pt100, ikhetha inani eliphezulu lokulungiswa kwe-SP. Futhi ichaza inani eliphezulu lomkhawulo lokudluliselwa kabusha kwe-PV ne-SP.
Ikhetha inani elizovezwa esikrinini se-MV (i
Faka isikrini sesibili somjikelezo oyinhloko).
I-Potentiometer
YEBO Ibonisa inani le-potentiometer. CHA Ibonisa okukhiphayo kwe-PID.
COMUNICATION BAUD RATE Itholakala nge-RS485.
I-Bavd 0=1200 bps; 1=2400 bps; 2=4800 bps; 3=9600 bps; 4=19200
bps
Addr
IKHELI LOKUXHUMANA: Nge-RS485, inombolo ekhomba isilawuli ekuxhumaneni phakathi kuka-1 no-
Ikheli 247.
UMJIKELO WE-I/O (OKOKUFAKA NEZIPHUMA)
ngi o1
(okukhiphayo/okuphumayo 1/2) Okuphumayo kwe-alamu 1 no-2.
ngi o2
ngi o3
(okufakwayo/okuphumayo 3 / 4) Lawula imiphumela.
ngi o4
(okufakwayo/okuphumayo 5) I/O 5 UMSEBENZI: Ikhetha umsebenzi we-I/O
I
o
5
ezosetshenziswa e-I/O 5. Izinketho 0 kuya ku-16 ziyatholakala. Ivamise ukusetshenziswa ekulawuleni i-analog noma ekudluliseni kabusha. Bheka ku-
Into yokucushwa kweziteshi ze-I/O ukuze uthole imininingwane.
(okufakwayo/okuphumayo 6) I/O 6 UMSEBENZI: Ikhetha umsebenzi we-I/O ozosetshenziswa ku-I/O 6. Bheka Kumashaneli e-I/O
I o 6 Into yokucushwa ngemininingwane.
Izinketho 0, 7, 8, 9 kanye no-10 zingenzeka kulokhu kufakwa.
f.fvnc
Umsebenzi ongukhiye: Ivumela incazelo ye-
ukhiye
umsebenzi. Imisebenzi etholakalayo:
0 Ukhiye awusetshenziswanga.
7 Ilawula okukhiphayo kanye ne-alamu (umsebenzi we-RUN).
8 Ukukhetha okungavumelekile.
9 Bamba ukusebenza kohlelo.
10 Ikhetha uhlelo 1.
Le misebenzi ichazwe entweni Umsebenzi Wokhiye.
UMJIKELO WOKUCALIBA
Zonke izinhlobo zokufakwayo neziphumayo zilinganiswa njengasekuqaleni. Ukulinganisa kabusha akunconyiwe. Uma kunesidingo, ukulinganisa kabusha kufanele kwenziwe ngabasebenzi abakhethekile. Uma lo mjikelezo ufinyelelwa ngephutha, ungacindezeli noma ukhiye, hamba yonke imiyalo kuze kufike umjikelezo wokusebenza ufinyelelwe futhi.
Inl(
okokufaka Ukulinganisa Okuphansi
Inx(
okokufaka Ukulinganisa Okuphezulu
I-INPUT OFFSET CALIBRATION: Yenza kube nokwenzeka ukulinganisa i-PV offset. Ukushintsha idijithi eyodwa, cindezela noma
izikhathi eziningi ezidingekayo.
I-INPUT SPAN CALIBRATION (inzuzo): Yenza kube nokwenzeka ukulinganisa i-PV offset.
6/9
I-Ovll
okukhipha Ukulinganisa Okuphansi
I-Ovx(
okukhiphayo High Calibration
(jl
I-Potl
I-Potx
UKULINGANISWA KWE-OUTPUT OFFSET: Inani lokulinganisa ukulinganisa kokuphumayo kokulawula kwamanje.
UKULIBUKA OKUPHUMILEYO: Inani lokulinganisa okuphezulu kokuphumayo kwamanje.
I-COLD JOINT OFFSET CALIBRATION: Ipharamitha yokulungisa izinga lokushisa elihlanganyelwe elibandayo.
UKUKHALISA OKUPHANSI KWE-POTENTIOMETER. Ukushintsha idijithi eyodwa, cindezela futhi izikhathi eziningi ezidingekayo.
UKULINGANISWA KWESIKALI ESIGCWELE SE-POTENTIOMETER.
RAMP FUTHI CONGISA UHLELO
Isici esivumela ukuchaza kabanzi uchwepheshe wokuziphathafile okwenqubo. Uhlelo ngalunye lwakhiwe isethi yamasegimenti afinyelela kwangu-7, aqanjwe ngo-RAMP FUTHI SOAK PROGRAM, echazwa ngamavelu e-SP nezikhawu zesikhathi.
Lapho uhlelo luchazwa futhi lusebenza, isilawuli siqala ukukhiqiza ngokuzenzakalelayo i-SP ngokohlelo.
Ekupheleni kokwenziwa kohlelo, isilawuli sivala ukuphuma kokulawula (rvn = no).
Kufika kuzinhlelo ezi-7 ezahlukene ze-ramp futhi cwilisa kungadalwa. Isithombe esingezansi sibonisa i-example yohlelo:
I-SP SP3 SP4 SP5 SP6
SP1
SP2
SP0
SP7
T1 T2 T3 T4 T5 T6 T7
isikhathi
Umfanekiso 8 Eksampkwe kwe ramp futhi cwilisa uhlelo.
Ukwenza uchwepheshefile ngamasegimenti ambalwa, setha u-0 (ziro) wezikhawu zesikhathi ezilandela ingxenye yokugcina ezosetshenziswa.
SP
I-SP1 SP2
SP3
SP0 T1
T2 T3 T4=0 isikhathi
Umfanekiso 9 Eksample yohlelo olunamasegimenti ambalwa
Umsebenzi Wokubekezelela we-PtoL uchaza ukuchezuka okukhulu phakathi kwe-PV ne-SP ngesikhathi sokwenziwa kohlelo. Uma lokhu kuchezuka kweqiwe, uhlelo luzophazanyiswa kuze kube yilapho ukuchezuka kuwela phakathi kwebanga lokubekezelelana (kungakhathalekile isikhathi). Ukuhlela okungu-0 (zero) kulokhu kukhubaza ukubekezelelana; uProfile ukubulawa ngeke kumiswe noma ngabe i-PV ingalandeli i-SP (ibheka isikhathi kuphela).
UKUXHUMANA KWEZINHLELO
Kungenzeka ukudala uhlelo oluyinkimbinkimbi kakhulu, olunezigaba ezifika ku-49, ukujoyina izinhlelo ezingu-7. Ngale ndlela, ekupheleni kokwenziwa kohlelo isilawuli ngokushesha siqala ukusebenzisa esinye.
Uma uhlelo lwenziwa, kufanele luchazwe esikrinini se-LP ukuthi luzoba khona noma alukho olunye uhlelo.
Ukwenza isilawuli siqhube uhlelo olunikeziwe noma izinhlelo eziningi ngokuqhubekayo, kuyadingeka kuphela ukuxhumanisa uhlelo kuso noma uhlelo lokugcina kolokuqala.
SP
Uhlelo 1
Uhlelo 2
I-SP3 SP4 SP1 SP2
I-SP5 / SP0
SP3
I-SP1 SP2
I-SP0 T1 T2 T3 T4 T5 T1
SP4
I-T2 T3 T4
isikhathi
Umfanekiso 10 EksampUhlelo 1 no-2 luxhunyiwe (luxhunyiwe
Isilawuli N2000S
I-ALARM YOMCIMBI
Lo msebenzi wenza kube nokwenzeka ukuhlela ukusebenza kwama-alamu ezigabeni ezithile zohlelo.
Kulokhu, ama-alamu kufanele umsebenzi wawo usethwe njenge-rS futhi ahlelwe ku-PE1 kuye ku-PE7 ngokweThebula 6. Inombolo ehlelwe ekwazisweni komcimbi ichaza ama-alamu okumele acushwe.
I-ALARM YEKHODI 1 I-ALARM 2
0
1
×
2
×
3
×
×
Ithebula 6 Amanani omcimbi ka-ramps futhi uyacwilisa
Ukuze ulungiselele i-aramp futhi cwilisa uhlelo:
· Amanani okubekezelela, ama-SP, isikhathi, kanye nomcimbi kufanele kuhlelwe.
· Uma i-alamu izosetshenziswa nomsebenzi womcimbi, setha umsebenzi wayo ku-Alarm Yomcimbi.
· Setha imodi yokulawula ibe ngokuzenzakalela.
· Nika amandla ukusebenza kohlelo esikrinini se-rS.
· Qala ukulawula esikrinini se-rvn. Ngaphambi kokusebenzisa uhlelo, isilawuli silinda i-PV ukuthi ifinyelele I-Setpoint yokuqala (SP0). Uma kwenzeka noma yikuphi ukwehluleka kwamandla, isilawuli siqala kabusha ekuqaleni kwesegimenti ebesiyisebenza.
I-PID PARAMETERS I-Auto-TUNING
Ngesikhathi sokushuna okuzenzakalelayo inqubo ilawulwa ngemodi YOKUVULA/UKUVALA ku-SP ehleliwe. Ngokuya ngezici zenqubo, ama-oscillation amakhulu ngenhla nangaphansi kwe-SP kungenzeka. Ukushuna okuzenzakalelayo kungase kuthathe amaminithi ambalwa ukuze kuqedwe kwezinye izinqubo. Inqubo enconyiwe imi kanje:
• Khubaza okukhiphayo kokulawula esikrinini se-rvn.
· Khetha ukusebenza kwemodi ezenzakalelayo esikrinini se-Avto.
· Khetha inani elihlukile lefomu elinguziro lebhendi yokulinganisa.
· Khubaza umsebenzi we-Soft Start.
· Khubaza i-ramp kanye nomsebenzi wokucwilisa kanye nohlelo lwe-SP kunani elihlukile kunani lamanje le-PV futhi lisondele kunani inqubo ezosebenza ngalo ngemva kokushuna.
· Nika amandla ukushuna okuzenzakalelayo esikrinini se-Atvn.
· Nika amandla ukulawula esikrinini se-rvn.
Ifulegi le-TUNE lizohlala livuliwe phakathi nenqubo yokushuna okuzenzakalelayo.
Kokukhiphayo kokulawula okunokudluliselwa noma i-pulse yamanje, ukushuna okuzenzakalelayo libala inani eliphezulu kakhulu lesikhathi se-PWM. Leli nani lingancishiswa ezimeni zokungazinzi okuphansi. Ukuze uthole i-relay yesimo esiqinile, kunconywa ukunciphisa ukuya kusekhondi elingu-1.
Uma ukushuna okuzenzakalelayo kungaphumeleli ukulawula okwanelisayo, Ithebula lesi-7 liqondisa indlela yokulungisa ukuziphatha kwenqubo.
I-PARAMETER Ibhendi ye-Proportional
Isilinganiso esiphelele
Isikhathi sokuphuma
INKINGA Ukusabela okunensayo Ukunyakazisa okukhulu Ukuphenduphenduka okunensayo Ukunyakazisa okukhulu Ukusabela okunensayo noma ukungazinzi Ukuzulazula okukhulu
SOLUTION Nciphisa Khuphula Khuphula Nciphisa Nciphisa Khuphula
Ithebula 7 Iziphakamiso zokulungisa mathupha amapharamitha e-PID
I-NOVUS AUTOMATION
7/9
UKULINGANISWA
UKULINGANISO OKUFAKAYO
Zonke izinhlobo zokufakwayo neziphumayo zilinganiswa njengasekuqaleni. Ukulinganisa kabusha akunconyiwe kuma-opharetha abangenawo ulwazi. Uma kwenzeka ukulinganiswa kabusha kwanoma yisiphi isikali kudingekile, qhubeka ngale ndlela elandelayo:
a) Setha uhlobo lokufakwayo oluzolinganiswa.
b) Setha imikhawulo engezansi nengaphezulu yamanani eqile ohlotsheni lokufakwayo.
c) Faka isignali kokokufaka okuhambisana nenani elaziwayo futhi kancane ngaphezu komkhawulo ophansi wenkomba.
d) Finyelela ipharamitha ye-inLC. Ngokusebenzisa izinkinobho kanye nokhiye, khetha inani elilindelekile elizovela kusibonisi sepharamitha.
e) Faka isignali kokokufaka okuhambisana nenani elaziwayo futhi kancane ngaphansi komkhawulo ophansi wenkomba.
f) Finyelela kupharamitha ye-inLC. Ngokusebenzisa izinkinobho kanye nokhiye, khetha inani elilindelekile elizovela kusibonisi sepharamitha.
g) Phinda u-c kuya ku-f kuze kungabi khona ukulungiswa okusha okudingekayo.
Qaphela: Uma isilawuli silinganiswa, hlola ukuthi ingabe i-excitation current edingekayo ye-Pt100 iyahambisana yini ne-Pt100 excitation current esetshenziswe kuleli thuluzi: 0.17 mA.
UKULINGANISWA KWE-ANALOGU OUTPUT
1. Lungiselela i-I/O 5 kumanani angu-11 (0-20 mA) noma angu-12 (4-20 mA).
2. Xhuma imitha ye-mA ekuphumeni kokulawula kwe-analogi.
3. Khubaza imisebenzi ye-Auto-Tune kanye ne-Soft Start.
4. Hlela umkhawulo ophansi we-MV kusikrini se-ovLL ngo-0.0 % kanye nomkhawulo ophezulu we-MV kusikrini se-ovxL ngo-100.0%.
5. Setha inombolo yesikrini se-avto yemodi yezandla.
6. Nika amandla isilawuli (YEBO) esikrinini se-rvn.
7. Uhlelo MV ngo-0.0 % emjikelezweni wokusebenza.
8. Khetha isikrini se-ovLC. Sebenzisa izinkinobho nezikhiye ukuze uthole ukufundwa okungu-0 mA (noma 4 mA kohlobo 12) kumitha ye-mA.
9. Uhlelo MV ngo-100.0 % emjikelezweni wokusebenza.
10. Khetha isikrini se-ovxC. Sebenzisa i-20 mA.
okhiye ukuze uthole i
11. Phinda u-7 kuye ku-10 kuze kungabi khona ukulungiswa okusha okudingekayo.
I-POTENTIOMETER CALIBRATION a) Setha uhlobo lokufakwayo oluzolinganiswa. b) Setha imikhawulo engezansi nengaphezulu yenkomba yokweqisa kwe
uhlobo lokufakwayo. c) Lungisa i-potentiometer enenani elincane. d) Finyelela ipharamitha ye-PotL. Ngokusebenzisa izikhiye nezikhiye,
khetha u-0.0 kusibonisi sepharamitha. e) Lungisa i-potentiometer enenani eliphezulu. f) Finyelela kupharamitha ye-Potk. Ngokusebenzisa izikhiye nezikhiye,
khetha 100.0 kusibonisi sepharamitha.
g) Phinda u-c kuya ku-f kuze kungabi khona ukulungiswa okusha okudingekayo.
UKUXHUMANA KWE-SERAL
Isixhumi esibonakalayo sokuxhumana se-master-slave esingakhethwa se-RS485 siyatholakala. Isetshenziselwa ukuxhumana nomshini ophethe (master). Umlawuli uhlala eyisigqila.
Ukuxhumana kuqala ngenkosi kuphela, ethumela umyalo ekhelini lesigqila elifuna ukuxhumana nalo. Isigqila sithatha umyalo bese sithumela impendulo yomlobi kunkosi.
Isilawuli samukela futhi imiyalo yokusakaza.
Isilawuli N2000S
IZICI
Amasignali ahambisana nezinga le-RS-485. Uxhumano lwezintambo ezimbili phakathi kwenkosi nezinsimbi ezifika kwezingama-31 ku-topology yamabhasi (ingabhekana nezinsimbi ezifika ku-247). Ubude bekhebula obukhulu: 1,000 amamitha. Isikhathi sokunqamula kusilawuli. Umkhawulo ongu-2 ms ngemva kwebhayithi yokugcina.
Amasignali okuxhumana ahlukaniswe ngogesi kusukela kuyo yonke idivayisi, izinketho zesivinini ngu-1200, 2400, 4800, 9600 noma 19200 bps.
Inombolo yamabhithi edatha: 8, ngaphandle kokulinganisa.
Inani lezindawo zokumisa: 1.
Isikhathi sokudlulisa impendulo siqala: Ubukhulu obungu-100 ms ngemva kokuthola umyalo.
Iphrothokholi esetshenzisiwe: MODBUS (RTU), etholakala kuma-software amaningi okugada atholakala emakethe.
Izimpawu ze-RS-485 ziyi:
I-D1 DD + B Umugqa wedatha we-Bidirectional.
Itheminali engu-25
I-D0 D – Umugqa wedatha ohlanekezelwe kabili.
Itheminali engu-26
C
Ukuxhumeka ongakukhetha okuthuthukisa i-Terminal 27
ukusebenza kokuxhumana.
UKULUNGISELELA IMIPHAKATHI YOKUXHUMANA
Amapharamitha amabili kufanele alungiselelwe ukusetshenziswa kwe-serial:
I-bavd: Isivinini sokuxhumana. Zonke izinto zokusebenza zinejubane elifanayo.
I-Addr: Ikheli lokuxhumana lomlawuli. Isilawuli ngasinye kufanele sibe nekheli elikhethekile.
IZINKINGA NOMLAWULI
Amaphutha okuxhumana kanye nezinhlelo ezinganele amaphutha avame kakhulu atholakala ngesikhathi sokusebenza kwesilawuli. A re finalview ingase igweme ukulahlekelwa isikhathi nokulimala.
Isilawuli sibonisa imilayezo ethile ukusiza umsebenzisi ukuthi abone izinkinga.
UMLAYEZO —-
Iphutha1
INKINGA Vula okokufaka. Ngaphandle kwenzwa noma isignali. Izinkinga zokuxhuma kukhebuli ye-Pt100.
Ithebula lesi-8 Izinkinga
Eminye imilayezo yephutha eboniswa yisilawuli ingalandisa ngamaphutha ekuxhumekeni kokufaka noma uhlobo lokokufaka okukhethiwe okungahambisani nenzwa noma isignali esetshenziswe kokokufaka. Uma amaphutha eqhubeka ngisho nangemva kokuphindaview, xhumana nomkhiqizi. Futhi yazisa inombolo ye-serial yedivayisi. Ukuthola inombolo ye-serial, cindezela imizuzwana engaphezu kwemi-3.
Isilawuli siphinde sibe ne-alamu ebonakalayo (isibonisi siyakhanya) uma inani le-PV lingaphandle kwebanga elibekwe yi-spxl ne-spll.
IMICIMBI
UBUNGO:…………………………………….. 48 x 96 x 92 mm (1/16 DIN). …………………………………………………………….Isisindo esilinganiselwe: 250 g
UKUSIKWA KWEPHANELI: …………………………………45 x 93 mm (+0.5 -0.0 mm)
AMANDLA: ………………………………100 kuya ku-240 Vac / dc (±10 %), 50/60 Hz. Ongakukhetha 24 V:…………………. 12 kuya ku-24 Vdc / 24 Vac (-10 % / +20 %) Ubukhulu. Ukusetshenziswa:……………………………………………………………. 3 VA
IZIMO ZEMVELO: ………………………………..5 kuya ku-50 °C Umswakama ohlobene (ubuningi): ……………………………. 80 % kufika ku-30 °C ………………… Emazingeni okushisa angaphezu kuka-30 °C, yehla ngo-3 % °C …………… Ukusetshenziswa kwangaphakathi, Isigaba sokufaka II. Idigri yokungcola 2.
……………………………………………………………………… Ukuphakama < 2000 m
I-NOVUS AUTOMATION
8/9
OKUFAKAYO: T/C, Pt100, voltage kanye neyamanje, elungisekayo ngokweThebula 1
Ukulungiswa kwangaphakathi: …………………………………………….. 19500 amazinga Ukulungiswa kokubonisa: …………………. 12000 amazinga (kusuka -1999 kuya ku-9999) Okokufaka sampisilinganiso:…………………………………………………5 ngesekhondi Ukunemba: ……..Ama-Thermocouples J, K kanye no-T: 0.25 % we-span ±1 ºC ……………… ……………. I-Thermocouple N, R, S: 0.25 % ye-span ±3 ºC …………………………………………………………….Pt100: 0.2 % wesikhathi ……………… ......................... ………………………………………………………… 4-20 V: >0 M ……………………………………………… 50-0 mA: 5 (+ 0.2 Vdc @ 0 mA) Isilinganiso se-Pt50: isekethe yezintambo ezi-100, isinxephezelo sokumelana nekhebula (=10), I-excitation current: 0 mA Zonke izinhlobo zokufakwayo zilinganiselwe ngokwefekthri. Ama-Thermocouples ngokuya nge-NBR 5/1, RTD's NBR 4/20. I-DIGITAL INPUT (I/O15): …………………Oxhumana naye owomile noma isiqoqi esivulekile se-NPN
UKUPHUMA KWE-ANALOG (I/O5):…………..0-20 mA noma 4-20 mA, 550 max. Amazinga angu-1500, ahlukanisiwe, okukhiphayo okulawulayo noma ukudluliswa kabusha kwe-PV noma kwe-SP
UKUPHUMA OKULAWULA: 2 Ukudluliselwa kwe-SPDT (I/O1 kanye ne-I/O2): 3 A / 240 Vac 2 Idlulisela SPST-NO (I/O3 kanye ne-I/O4): 1.5 A / 250 Vac Voltagi-e pulse ye-SSR (I/O 5): 10 V max. / 20 mA
I-AXILIARY VOLTAGI-E SUPPLY: …………………. 24 Vdc, ±10 %; 25 mA
I-EMC:………………………………. I-EN 61326-1:1997 kanye ne-EN 61326-1/A1:1998
UKUPHEPHA: …………………….. EN61010-1:1993 kanye ne-EN61010-1/A2:1995
UKUXHUMANA OKUFANELE KU-6.3 MM PIN UHLOBO AMA-THERMINAL. IPHneli ELIPHAMBILI: …………………………………. IP65, i-polycarbonate UL94 V-2
IZINDLU:………………………………………………… IP20, ABS+PC UL94 V-0
IZIQINISEKISO: CE, UL kanye ne-UKCA PROGRAMMABLE PWM CYCLE KUSUKA KU-0.5 UKUYA KU-100 IMIZUZWANA. NGEMVA KOKUKHIPHA AMANDLA, IQALA UKUSEBENZA NGEMVA IMIZUZWANA EMI-3.
IWARANTI
Izimo zewaranti ziyatholakala kithi webisayithi www.novusautomation.com/warranty.
Isilawuli N2000S
I-NOVUS AUTOMATION
9/9
Amadokhumenti / Izinsiza
 |
I-NOVUS N2000s Isilawuli Senqubo Yomhlaba Wonke [pdf] Umhlahlandlela Womsebenzisi I-N2000s Controller Universal Process Controller, N2000s, Controller Universal Process Controller, Universal Process Controller, Process Controller |
