iimveliso

Ikhadi lokukhusela oomatshini be-MPC4 yeyona nto iphambili kwi-VM600 series system yokhuseleko lomatshini (MPS). Eli khadi liguquguqukayo kakhulu liyakwazi ukulinganisa nokubeka iliso ukuya kuthi ga kumagalelo amane ophawu oluguquguqukayo kunye nokuya kuthi ga kumagalelo amabini esantya ngaxeshanye.

Igalelo lophawu oluguquguqukayo lucwangciseke ngokupheleleyo kwaye lunokwamkela imiqondiso emele ukukhawuleza, isantya kunye nokufuduswa (ukusondela), phakathi kwabanye. Ukusetyenzwa kwe-multichannel kwibhodi kuvumela umlinganiso weparameters zomzimba ezahlukeneyo, kubandakanywa ukungcangcazela okuhambelanayo kunye nokunyaniseka, i-Smax, i-eccentricity, indawo ye-thrust, ulwandiso olupheleleyo kunye nolwahlulo lwezindlu, ukufuduka kunye noxinzelelo oluguquguqukayo.

Ukucutshungulwa kwedijithali kubandakanya ukuhluzwa kwedijithali, ukudibanisa okanye ukwahlula (ukuba kuyimfuneko), ukulungiswa (i-RMS, ixabiso elilinganiselweyo, i-peak yangempela okanye i-peak-to-peak yangempela), ukulandelwa komyalelo (i-amplitude kunye nesigaba) kunye nomlinganiselo we-gap-target gap.

Isantya (i-tachometer) amagalelo amkela imiqondiso evela kwiintlobo ezahlukeneyo zezivamvo zesantya, kubandakanywa iinkqubo ezisekwe kwiprobes ekufutshane, i-magnetic pulse pickup sensors okanye iimpawu ze-TTL. Imilinganiselo ye-tachometer ye-fractional nayo iyaxhaswa.

Ubumbeko lunokubonakaliswa kwi-metric okanye iiyunithi zobukhosi. Amanqaku e-Alert and Danger set points acwangciselwe ngokupheleleyo, njengokulibaziseka kwexesha le-alam, i-hysteresis kunye ne-latching. Amanqanaba e-Alert kunye neDanger angalungiswa kwakhona njengomsebenzi wesantya okanye naluphi na ulwazi lwangaphandle.

Imveliso yedijithali ifumaneka ngaphakathi (kwi-IOC4T ehambelanayo igalelo / ikhadi lemveliso) kwinqanaba ngalinye le-alamu. Le miqondiso ye-alam inokuqhuba iilayidi ezine zasekhaya kwikhadi le-IOC4T kunye/okanye zinokuhanjiswa kusetyenziswa ibhasi ye-Raw ye-VM600 okanye i-Open Collector (OC) ibhasi yokuqhuba iirelays kumakhadi okudluliselwa okukhethiweyo afana ne-RLC16 okanye i-IRC4.

Iimpawu ezitshintshiweyo eziguquguqukayo (i-vibration) kunye nezibonakaliso zesantya zifumaneka ngasemva kwe-rack (kwiphaneli yangaphambili ye-IOC4T) njengeempawu ze-analog zemveliso. I-Voltage-based (0 ukuya kwi-10 V) kunye ne-current-based (4 ukuya kwi-20 mA) izibonakaliso zinikezelwa. I-MPC4 yenza ukuzivavanya kunye nesiqhelo sokuxilonga ekunyuseni amandla. Ukongezelela, i-builin yekhadi "inkqubo ye-OK" ngokuqhubekayo ibeka iliso kwinqanaba leempawu ezibonelelwa ngekhonkco lokulinganisa (i-sensor kunye / okanye i-signal conditioner) kwaye ibonisa nayiphi na ingxaki ngenxa yomgca wothumelo oluphukileyo, inzwa ephosakeleyo okanye i-signal conditioner.

Isalathisi se-LED kwiphaneli yangaphambili ye-MPC4 sibonisa ukuba ngaba iprosesa okanye impazamo yehardware yenzekile. Ii-LED ezintandathu ezongezelelweyo (enye ngejelo legalelo ngalinye) zibonisa ukuba iSixokelelwano esiLungileyo sifumene impazamo nokuba i-alam yenzekile kwitshaneli.

Ikhadi le-MPC4 lifumaneka kwiinguqulelo ezintathu: inguqulo "eqhelekileyo", inguqulo "yeesekethe ezihlukeneyo" kunye nenguqulo "yokhuseleko" (SIL), yonke into esebenza njengekhadi lekhadi usebenzisa i-IOC4T ehambelanayo yokufaka / ikhadi lokuphuma. Iinguqulelo ezahlukeneyo zekhadi le-MPC4 Ikhadi le-MPC4 lifumaneka kwiinguqulelo ezahlukeneyo, kubandakanywa "umgangatho", "iisekethe ezahlukileyo" kunye neenguqulelo "zokhuseleko" (SIL).

Ukongeza, ezinye iinguqulelo ziyafumaneka kunye ne-conformal coating efakwe kwi-circuitry yekhadi ukhuseleko olongezelelweyo lokusingqongileyo ngokuchasene neekhemikhali, uthuli, ukufuma kunye nobushushu obugqithisileyo. Zombini iinguqulelo 'ezisemgangathweni' kunye neenguqulelo "zokhuseleko" (SIL) zekhadi le-MPC4 ziqinisekisiwe kwi-IEC 61508 kunye ne-ISO 13849, ukuze zisetyenziswe kwiimeko zokhuseleko ezisebenzayo, ezifana ne-SIL 1 ngokuhambelana ne-IEC 61508 kunye ne-PL c ngokuhambelana ne-ISO 13849-1. Ikhadi le-MPC4 "eliqhelekileyo" yinguqulelo yokuqala kwaye ixhasa zonke iimpawu kunye neendlela zokucubungula. I-"standard" MPC4 yenzelwe iinkqubo zokhuseleko usebenzisa i-rack ye-VM600 enoluhlu olulinganiselwe lwamakhadi, oko kukuthi, "umgangatho" wekhadi le-MPC4 / IOC4T ngamakhadi kunye namakhadi okubuyisela i-RLC16. Inojongano lwekhoboka oluhambelana ne-VME ngoko ke iyisoftware elungelelanisiweyo nge-VME xa kukho ikhadi le-CPUx elisebenza njengomlawuli we-rack kwi-rack ye-VM600. Ikwayisoftware eqwalaselweyo ngeRS-232 (kwiphaneli engaphambili yekhadi).

Ikhadi “lokhuseleko” (SIL) MPC4, elaziwa ngokuba yi-MPC4SIL, laphuhliswa ukuze kuvumeleke uluhlu olubanzi lokhetho lofakelo. Ngokukodwa, iiracks ze-VM600 ezinamakhadi okubeka iliso kwimeko efana ne-XMx16 kunye namakhadi okudluliselwa afana ne-IRC4. Ukuqinisekisa ukhuseleko olu lungelelwaniso, bekuyimfuneko ukuba kuqinisekiswe ukuba i-MPC4SIL ibekwe yodwa kwamanye amakhadi kwi-rack ye-VM600, ukuze kungabikho nto yokuba ulungelelwaniso lwayo luguqulwe ngokungalindelekanga. Ngoko ke, ikhadi le-MPC4SIL alibandakanyi i-interface ye-VME ehambelana nekhoboka, ayixhasi iziteshi ze-tachometer (isantya) kwaye ayinikezeli zonke izakhono zokucwangcisa izibonakaliso zekhadi le-MPC4 "eliqhelekileyo" (jonga iinkcukacha ezongezelelweyo - "kwi-standard" kunye "neesekethe ezihlukeneyo" amakhadi e-MPC4 kuphela kwiphepha le-9). Ukwahlulwa kwe-MPS kunye ne-CMS I-rack ye-VM600, amakhadi okukhusela oomatshini, amakhadi okubeka iliso kwimeko kunye nesofthiwe ehambelana nayo yenzelwe ukuthotyelwa kwenkqubo yokukhusela umatshini (MPS) kunye nenkqubo yokubeka esweni imeko (CMS) iimfuno zokwahlulwa komgangatho we-API 670, oqinisekisa ukuba ukusebenza kwe-MPS akuxhomekanga kwaye akuxhomekekanga kuyo nayiphi na indlela yokusebenza kweCMS. Ke nangona amakhadi okukhusela oomatshini kunye namakhadi okubeka iliso kwimeko enokwabelana ngokulula ngemiqondiso yenzwa evela kumatyathanga omlinganiselo, izibini zekhadi le-MPC4/IOC4T azibelani naziphi na iibhasi zonxibelelwano nge-XMx16/XIO16T ngababini bekhadi lokubeka iliso kwimeko kwi-rack ye-VM600, kunye ne-MPC4/IOC4T iimbini zekhadi zicwangcisiwe kwaye zisebenza ngesoftware ye-VPSx0w0w0w0w0w0w0w kusetyenziswa i-MPSxM6 XMx16/XIO16T iiperi zamakhadi ziqwalaselwe kwaye zisetyenziswa kusetyenziswa isoftware yeVibroSight®). Ulwazi lwezicelo Xa lusetyenziswa njengekhadi lekhadi kunye ne-IOC4T yegalelo/ikhadi lemveliso, i-MPC4 ifaneleke kakhulu ukubeka iliso koomatshini kunye nokukhusela kuluhlu olubanzi lwezicelo zoshishino. Ngolwazi oluthe vetshe malunga nokusetyenziswa kwezibini zekhadi le-MPC4/IOC4T ngokubanzi, jonga kwi-VM600 machine protection system (MPS) manual manual kunye neVM600 MPSx software manuals. Ngolwazi malunga nokusetyenziswa kwe-MPC4/IOC4T ngababini bamakhadi kwiimeko zokhuseleko olusebenzayo, jonga kwi-referensi ye-VM600 yencwadana yokhuseleko esebenzayo. Ngezicelo ezithile, qhagamshelana nommeli wakho wengingqi ye-Meggit.

Amagalelo omqondiso oguqukayo Inani lamagalelo : 4 ngekhadi leMPC4 Uluhlu lweDC : 0 ukuya +20 V okanye 0 ukuya −20 V Uluhlu lweAC : ±10 V max. Uluhlu lwamandla ombane wemowudi eqhelekileyo : −50 ukuya +50 V CMRR : > 60 dB kwi 50 Hz Crosstalk : −72 dB Ungenelelo lokufakwayo : 200 kΩ Uluhlu lwangoku lwegalelo • Iimpawu ze DC : 0 ukuya ku 25 mA • Iimpawu zeAC : ±8 mA max. Uluhlu lwamaza e-Analog : DC ukuya kwi-60 kHz (-3 dB). Qaphela: Isebenza xa iziphumo zesignali eguquguqukayo zabelwana ngazo kusetyenziswa iRaw bus (VM600 rack). Iziphumo zophawu olunamandla zingabiwa kunye neeperi zekhadi ze-XMx16/XIO16T kodwa azinakwabelwana ngazo nezinye iiperi zekhadi le-MPC4/IOC4T. : Uluhlu lwefrikhwensi ye-Analog AC • Ngaphandle kokuhlanganiswa : 0.1 Hz ukuya kwi-10 kHz • Ngokudityaniswa : 2.5 Hz ukuya kwi-10 kHz Isichasi sokulinganisa ngoku : 324.5 Ω Iziphumo zesignali eziguqukileyo ezithintelweyo I-buffered "ekrwada" iziphumo zesignali eguquguqukayo ziyafumaneka kwi-front-panel (i-MPCI-connectors yekhadi le-BNCI4 iziqhagamshelo ze-BNCT4 zekhadi) ikhadi). Ukuphazamiseka kwemveliso : 50 Ω Uluhlu lwamaza e-Analog : DC ukuya kwi-10 kHz (−0.1 dB ngomthwalo > 1 MΩ). I-DC ukuya kwi-10 kHz (−0.2 dB enomthwalo > 200 kΩ). I-DC ukuya kwi-40 kHz (-3 dB). Qaphela: Isebenza xa i-buffered "ekrwada" iziphumo zesignali eguquguqukayo kwabelwana ngazo kusetyenziswa izihlanganisi ze-BNC zephaneli yangaphambili (ikhadi le-VM600 MPC4) kunye neziqhagamshelo ze-screw-terminal (ikhadi le-VM600 IOC4T). Imposiso yenqanaba : <5° (DC ukuya ku-1 kHz). <30 ° (DC ukuya kwi-10 kHz). Umlinganiselo woweliselo • Igalelo lombane : 1 V/V • Igalelo langoku : 0.3245 V/mA