Yog tias koj ua haujlwm nrog kev lag luam Automation, koj twb hnov ntawm Profibus -} ib qho ntawm feem ntau dav siv cov tshuab thiab khoom siv hauv cov Hoobkas. Thiab thaum nws los txog rau kev ntseeg tau profibus kev sib txuas, lub siemens 6es7972-0ba42-0xa0 sawv tawm raws li kev xaiv zoo. Cov lus qhia no yuav tawg txhua yam koj xav paub txog lub txuas tseem ceeb no, los ntawm qhov uas siv nws, tswj hwm nws, thiab vim li cas nws nyiam ntawm cov technicians.
Dab tsi yog Siemens 6es7972-0BA42-0xa0 Profibus Connector?
Ua ntej, cia peb pib nrog cov hauv paus. Lub siemens 6ES7972 - 0ba42 {}} 0xa} 0xa} 0xa}} 0xa} 0xa} Nws tau tsim los txuas cov khoom sib txheeb Xav txog nws ua tus choj uas cia cov tshuab sib txawv "sib tham" sib tham zoo.
Dab tsi ua rau cov txuas tshwj xeeb no? Nws tau tsim rau cov chaw muaj ib puag ncig, uas txhais tau tias nws tuaj yeem ua cov kev mob tawv zoo li hmoov av, kev co, thiab hloov kom sov. Tsis zoo li cov kev sib txuas tsis tu ncua koj yuav siv nyob rau hauv tsev, lub Siemens 6S7972}} Nws tseem txhawb cov ntaub ntawv hloov ceev, uas yog qhov tseem ceeb rau kev khaws cov kab ntau lawm khiav tau zoo.
Cov lus nug uas nquag muaj: yog Siemens 6S7972-0BA42-0XA0 tshaj txhua cov profibus? Cov lus teb yog muaj, rau feem ntau. Nws ua haujlwm nrog siemens dpibus dp (decentralized peripherals) tshuab, uas tau siv nyob rau ntau qhov kev lag luam, los ntawm kev tsim khoom lag luam rau cov khoom noj. Qhov kev sib raug zoo no ua rau nws yooj yim los sib xyaw ua ke rau hauv cov network uas tsis muaj kev xav tau hloov lwm yam khoom siv.
Cov yam ntxwv tseem ceeb ntawm SIEMENS 6ES7972-0BA42-0XXA0
Txhawm rau kom nkag siab yog vim li cas lub siemens 6es7972-0ba42-0xa0 yog nrov dua, peb saib nws cov yam ntxwv tseem ceeb. Cov yam ntxwv no daws teeb meem cov txheej txheem sib txuas nrog cov kev sib txuas tau sib txuas.
Yooj Yim Installet thiab Hlau
Ib qho ntawm cov txiaj ntsig loj tshaj plaws ntawm Siemens 6S7972 {{}} 0ba42-0xa0 yog yooj yim npaum li cas rau nruab. Nws muaj cov ntawv sau meej rau xaim, yog li txawm tias koj tau tshiab rau profibus, koj tuaj yeem txuas cov xov hlau kom raug. Lub txuas txuas siv cov ntsia hlau davhlauinal tsim, uas txhais tau tias koj tsis tas yuav cov cuab yeej tshwj xeeb-tsuas yog lub tswv yim me me kom ruaj ntseg cov xov hlau. Qhov no txuag lub sijhawm thaum lub sijhawm teeb tsa, tshwj xeeb tshaj yog thaum koj txhim kho ntau tus txuas rau cov kab ntau lawm.
Piv txwv li, yog tias koj ntxiv qhov tshiab tshiab rau koj cov txiaj ntsig tshiab, koj tuaj yeem xaim hluav taws xob rau lub Siemens rau lub Siemens 6S7972}} 0ba42-0xa0 hauv feeb. Cov ntawv lo (zoo li "cov ntaub ntawv +" thiab "cov ntaub ntawv -") Nco ntsoov tias koj tsis sib xyaw cov xov hlau, uas tiv thaiv kom tsis txhob sib txuas.
Ua - hauv kev tiv thaiv kev tiv thaiv
Lwm qhov tseem ceeb ntawm cov khoom tseem ceeb yog lub teeb - hauv kev tiv thaiv kev tiv thaiv. Tej zaum koj yuav yog xav tsis thoob: Dab tsi yog lub titchination resistor, thiab vim li cas kuv thiaj xav tau? Hauv cov network profibus, cov phiajcim tau thaws rov qab (hu ua "reflections") ntawm qhov xaus ntawm lub cable, uas tuaj yeem mess hloov cov ntaub ntawv hloov chaw. Lub clithation resistor nyob rau hauv lub siemens 6ES7972-0BA42-0xa0 nres cov kev cuam tshuam no, ua kom lub teeb liab ntshiab.
Qhov zoo tshaj plaws? Koj tsis tas yuav yuav ib tug cais resistor. Lub siemens 6ES7972-0BA42-0XA0 muaj lub khawm uas cia koj tig lub resistor rau lossis tawm. Qhov no muaj txiaj ntsig vim tias tsuas yog cov txuas ntawm qhov xaus ntawm cov nyiaj tau los ntawm cov profibus xav tau cov resistor. Yog li, yog tias koj siv lub txuas txuas hauv nruab nrab ntawm lub network, koj tuaj yeem tig tau hloov mus rau "tawm."
Laus thiab tsim nyog tsim
Raws li peb tau hais ua ntej, lub Siemens 6S7972 {{}} 0ba42-0xa0 yog tsim rau kev lag luam siv. Nws lub tsev yog ua los ntawm tawv yas uas tuaj yeem tawm tsam plua plav thiab cov dej me. Nws tseem muaj lub xauv ruaj khov-thaum koj ntsaws rau hauv ib qho cuab yeej, nws nyem rau hauv qhov chaw, yog li nws yuav tsis xoob ntawm cov teeb meem nrog cov tshuab hnyav).
Cov kws tshaj lij feem ntau hais tias SIEMENS 6ES7972-0BA42-0XA0 tsis tshua muaj. Qhov kev ntseeg tau no yog qhov tseem ceeb vim tias qhov sib txuas tawg tuaj yeem nres tag nrho cov kab ntau lawm. Nrog cov txuas txuas no, koj tuaj yeem txo qis downtime thiab txuag tau nyiaj rau kev kho.
Yuav ua li cas rau nruab lub Siemens 6ES7972-0BA42-0Xxa0
Installing the Siemens 6ES7972-0BA42-0XA0 is simple, but it's important to follow the steps correctly to avoid problems. Ntawm no yog ib qib zuj zus ntawm-kauj ruam qhia:
- Npaj lub cable: Ua ntej, nqa koj cov profibus cable thiab sawb li 1 nti ntawm lub tsho sab nraud kom ua rau cov xov hlau sab hauv. Koj yuav pom ob lub xov hlau tseem ceeb (feem ntau xim liab thiab xiav rau cov ntaub ntawv + thiab cov ntaub ntawv -) thiab ib qho av xaim.
- Qhib lub txuas: Siv tus ntsia hlau ntsia hlau qhib rau sab saum toj ntawm SIEMENS 6ES7972-0BA42-0xa0 txuas. Sab saum toj yuav nqa tawm, pom ntawm cov ntsia hlau kaw.
- Txuas cov xov hlau: Saib rau cov ntawv lo rau ntawm cov terminals. Txuas cov ntaub ntawv + hlau rau lub davhlau ya nyob twg "cov ntaub ntawv +," Cov ntaub ntawv}}}}}}}}}}}} Zawm cov ntsia hlau los tuav cov xov hlau nyob rau hauv qhov chaw- Tsis txhob ua rau lawv nruj, vim tias qhov no tuaj yeem ua rau cov xov hlau.
- Teem lub davhlau resistor: Tshawb xyuas yog tias qhov txuas txuas no yog qhov kawg ntawm koj cov nyiaj tau zoo. Yog tias muaj, tig mus rau ntawm lub txuas rau "rau" (qhov no hloov ntawm lub sheapination). Yog tias nws tau nyob hauv nruab nrab ntawm lub network, teeb tsa hloov mus rau "tawm."
- Kaw thiab xauv lub txuas: Tso sab saum toj sab saum toj ntawm Siemens 6S7972-0BA42-0xa0 thiab nias kom txog thaum nws nyem. Qhov no loads nws nyob rau hauv qhov chaw.
- Ntsuam xyuas qhov txuas: Plug lub txuas rau koj cov khoom siv profibus (zoo li plC) thiab tig hauv lub network. Siv cov ntsuas ntsuas los yog koj txoj kev tswj hwm los kuaj seb cov ntaub ntawv hloov kho kom raug. Yog tias muaj qhov yuam kev, ob -}} Khij cov xaim thiab lub clos resistor chaw.
Cov teeb meem tshwm sim nrog lub Siemens 6S7972-0BA42-0xa0 (thiab yuav kho lawv)
Txawm hais tias lub Siemens 6S7972-0BA42-0xa0 yog kev ntseeg siab, koj yuav khiav mus rau qhov teeb meem me me los ntawm lub sijhawm. Nov yog cov teeb meem feem ntau thiab yuav daws tau lawv li cas:
Tsis muaj ntaub ntawv hloov chaw
Yog tias koj cov txiaj ntsig hluav taws xob tsis yog hloov cov ntaub ntawv, thawj zaug los xyuas yog lub siemens yog lub siemens 6S7972 {} 0ba42-0xa0 txuas. Qhov teeb meem yuav xoob xaim. Kaw lub network, qhib lub txuas, thiab ua kom cov xov hlau ruaj khov nyob rau hauv lub terminals. Tsis tas li, kos yog lub davhlau resistor tau teeb tsa kom raug-yog tias qhov txuas txuas yog qhov kawg ntawm lub network thiab lub resistor tawm, qhov no yuav ua teeb meem teeb liab.
Lwm qhov ua tau ua rau muaj kev puas cable. Yog hais tias cov profibus cable yog txiav los yog frayed, hloov nws thiab rewire lub siemens 6ES7972 {} 0ba42-0xa0. Qee zaum, cov txuas nws tus kheej tuaj yeem siv daim ntaub qhuav los so cov pins kom so cov pins (cov hlau seem uas ntsaws rau hauv lub cuab yeej) kom tshem cov hmoov av.
Sib Xws
Kev sib txuas lus sib txawv (qhov chaw hloov chaw nres tsheb thiab pib) feem ntau tshwm sim los ntawm kev co. Cov chaw ua haujlwm nrog cov tshuab loj tuaj yeem ua ntau ntau, uas yuav plam lub siemens 6ES7972 {} 0ba42-0xa0 txuas. Tshawb xyuas yog tias qhov txuas txuas tau xauv kom nruj-nias cia rau saum toj kom paub tseeb tias nws nyem rau hauv qhov chaw. Yog hais tias lub tshuab xauv cia, koj yuav tau hloov lub txuas.
Lwm qhov kev kho yog siv cov kev sib txuas cable kom ruaj ntseg cov profibus cable nyob ze ntawm cov txuas. Qhov no txo txoj hlab ntshav ntawm lub txuas ntawm lub cable hnyav, uas tuaj yeem tiv thaiv nws ntawm los xoob.
Overheating
Tsis tshua muaj, lub Siemens 6S7972 - 0ba42 {}}}}}}}}}}}}}} }0 yuav overheat. Qhov no feem ntau tshwm sim yog tias cov xov hlau txuas nrog tsis yog (zoo li muab cov ntaub ntawv + thiab yog tias cov ntaub ntawv tsis raug) lossis yog tias lub txuas ntxiv lawm (siab dua 60℃lossis 140℃f). Ua ntej, xyuas cov xaim-yog tias nws tsis yog, kho nws. Tom qab ntawd, tsiv cov txuas rau qhov chaw txias lossis siv tus kiv cua kom txias qhov chaw. Yog tias overheating txuas ntxiv, hloov cov txuas, vim nws yuav raug puas ntsoog.
Vim li cas thiaj xaiv lub Siemens 6S7972-0BA42-0XXQA0 txog lwm cov nyiaj sib txuas?
Nrog ntau cov txiaj ntsig sib txuas ntawm kev ua lag luam, vim li cas koj yuav tsum xaiv lub siemens 6S7972-0BA42-0xa0? Ntawm no yog peb qhov loj heev:
- Siemens Zoo: Siemens yog ib hom ntseeg tau ntseeg hauv kev lag luam automation. Lawv cov khoom raug sim kom nruj kom paub tseeb tias lawv ua haujlwm hauv cov xwm txheej tawv. Lub Siemens 6S7972-0BA42-0Xxa0 yog Tsis muaj kev tshwj tsis yog - nws tau ua nrog high- cov ntaub ntawv zoo uas tiv thaiv kev hnav thiab kua muag.
- Nqi -}}}}: Thaum qee qhov sib txuas sib txuas hluav taws xob yog pheej yig, lawv feem ntau tsoo sai sai, ua rau kom muaj nqi ntau dua hauv kev kho thiab downtime. Lub siemens 6ES7972-0BA42-0xa0 yog nqis thiab ruaj khov, yog li koj yuav tsis tau hloov nws feem ntau. Nws kuj txuag lub sijhawm ntawm kev teeb tsa, uas txhais tau tias tsawg tus nqi zog.
- Kev Lag Luam Thoob Ntiaj Teb: Yog tias koj xav tau los hloov ib lub Siemens 6S7972 - 0ba42-0xa0 sai sai, koj tuaj yeem nrhiav nws ntawm cov khw muag khoom lag luam tshaj plaws lossis online. Siemens muaj lub network xa khoom loj, yog li koj yuav tsis tau tos lub lis piam rau kev hloov lub lis piam rau kev hloov-qhov no yog qhov tseem ceeb rau kev khaws cov kab ntau lawm khiav.
Ntau tus kws tshaj lij tseem xav txog Siemens 6S7972-0BA42-0xa0 vim tias nws tau sib xyaw. Nws ua haujlwm nrog lwm siemens cov khoom lag luam (xws li S7-300 lossis S7-400 PLCS) tab tom ua kom lub tsev thiab tswj cov network profibus yooj yim dua.
Cov Lus Nquag Nug (Cov Lus Nug) txog Siemens 6S7972-0BA42-0Xxa0
Nov yog cov lus teb rau qee cov lus nug uas nquag muaj txog Siemens 6S7972-0BA42-0xa0:
Dab tsi yog qhov siab tshaj plaws nyob deb ntawm Siemens 6ES7972-0BA42-0xa0 tuaj yeem npog?
Lub siemens 6S7972 {{{}} 0ba42-0xa0 ua haujlwm nrog rau 1000 metres (9.6 kbps) thiab txog 100 metres (328 feet) ntawm kev ceev dua (12 Mbps). Qhov kev ncua deb yog nyob ntawm qhov ceev ntawm koj lub network-sai sai sai me me txhais tau tias luv luv.
Kuv puas tuaj yeem siv cov siemens 6ES7972-0BA42-0XA0 sab nraum zoov?
Tsis yog, lub Siemens 6S7972-0BA42-0XXA0 yog tsim rau hauv tsev kho mob. Nws tsis yog dej tsis muaj dej, yog li siv nws sab nraum zoov (qhov twg nws tuaj yeem los nag ntawm) yuav ua rau nws puas. Yog tias koj xav tau cov qauv sib txuas sab nraum zoov, nrhiav tus qauv dej (Siemens ua cov no dhau lawm, tab sis lawv yog tus lej sib txawv).
Muaj pes tsawg xaim hlau ua lub siemens 6es7972-0ba42-0xa0 xav tau?
Nws xav tau peb lub xov hlau: ob rau cov ntaub ntawv (cov ntaub ntawv + thiab cov ntaub ntawv -}}) thiab ib qho rau hauv av (PE). Ib co profibus clesles muaj ntau ntau cov xov hlau, tab sis koj tsuas yog xav tau cov no peb los txuas lub siemens 6S7972-0BA42-0xa0.
Yog lub Siemens 6S7972-0BA42-0xa0 tau tshaj cov profibus pa?
Tsis yog, lub Siemens 6S7972-0BA42-0xa0 yog rau Profibus DP tes hauj lwm. Profibus Pa (txheej txheem Automation) yog siv rau hauv cov ntawv thov sib txawv (xws li cov nroj tsuag sib txawv) thiab yuav tsum muaj ntau hom txuas. Yog tias koj muaj profibus sama network, xyuas Siemens 'PA txuas txuas.
Lub Siemens tau ntev npaum li cas 6es7972-0ba42-0xa0 kawg?
Nrog rau kev tu kom zoo, lub Siemens 6ES7972-0BA42-0xa0 tuaj yeem kav 5 txog 10 xyoo. Txhawm rau txuas nws lub neej, kom nws huv, zam kev rub tawm ntawm cov xov hlau (uas tuaj yeem daws cov xov no), thiab paub tseeb tias nws tsis yog qhov kub siab dua 60℃(140℃f).
Tag
Lub Siemens 6S7972 - 0ba42 {}}}}}}} siv cov cuab yeej uas ua rau cov khoom siv tes hauj lwm yooj yim. Nws cov qauv ruaj khov, ua-nyob rau hauv kev txiav tawm resistor, thiab compatibility nrog rau cov neeg sib tw tshiab thiab hloov cov neeg ua haujlwm tshiab rau cov kws tshaj lij thiab cov neeg ua haujlwm tshiab Nws txuag lub sijhawm ntawm kev teeb tsa, txo qis downtime los ntawm kev sib txuas yuam kev, thiab kav ntev rau cov xyoo muaj kev muaj zog muaj kev lag luam.
