S7-300 na Siemens PLC

[Siemens PLC]S7-300 na Siemens PLC

Tsarin tsari
** aiki Unit(CPU): daban-dabanCPUAkwai daban-daban ayyuka, misali, wasuCPUhaɗuwa akwaiPROFIBUS-DPsadarwa dubawa da dai sauransu.
siginar module(SM): Don shigarwa / fitarwa na adadin dijital da analog.
sadarwa processor(CP): Ana amfani da shi don haɗa cibiyoyin sadarwa da haɗin point-to-point.
Module na aiki(FM): Ana amfani da high gudun lissafi, positioning aiki(Budewa loop ko rufe loop Positioning)da kuma rufe-loop iko.
Load wutar lantarki module(PS): don amfani daSIMATICS7-300Haɗa zuwa120／230VAC wutar lantarki, ko24／48／60／110VDC wutar lantarki.
Module na dubawa(1M): Haɗa rack lokacin da ake amfani da Multi rack saiti(CR)da kuma fadada rack(A).S7-300Ta hanyar rarraba hostrack(CR)da3wani fadada rack(A)iya aiki har zuwa32Modular. Babu buƙatar fan yayin gudu.
SIMATICS7-300Yi amfani da Universal Field: High electromagnetic jituwa da kuma karfi resistance vibration, impact iya sa shi da masana'antu muhalli daidaitawa.
Ayyuka
SIMATICS7-300Yawancin ayyuka na iya tallafawa da kuma taimaka wa masu amfani da shirye-shirye, farawa da kuma kulawa, da manyan ayyuka kamar haka:
High-gudun umarnin sarrafawa:0．1—0．6u daLokacin sarrafa umarnin ya buɗe sabbin yankunan aikace-aikace a cikin matsakaici zuwa ƙananan buƙatun aiki.
Yin lissafin lambobi masu tafiya: Amfani da wannan aikin zai iya aiwatar da ayyukan lissafi masu rikitarwa yadda ya kamata.
Sauƙaƙe mai amfani da sigogi ƙimar: A software kayan aiki tare da misali mai amfani dubawa don bayar da sigogi ga duk kayan aiki.
Mutum-injin dubawa(HMl): dacewa mutum-inji dubawa sabis da aka haɗa aS7-300Shirye-shiryen da ake buƙata a cikin tsarin aiki, saboda haka tattaunawar mutum-inji ya rage sosai.
SIMATICMutum-injin dubawa(HMl)dagaS7-300samun bayanai,S7-300Aika wadannan bayanai a kan refresh gudun da mai amfani ya ƙayyade.S7-300Tsarin aiki yana sarrafa watsa bayanai ta atomatik.
Ayyukan bincike:CPUSmart bincike tsarin ci gaba da sa ido kan tsarin aiki yadda ya kamata, rikodin kuskure da musamman tsarin abubuwan da suka faru(Misali: lokaci, maye gurbin kayan aiki, da dai sauransu).
Kalmar sirri kariya: Multi-matakin kalmar sirri kariya zai iya mai amfani sosai, inganci kare da fasaha sirri, hana unauthorized kwafi da gyare-gyare, aiki hanya zabi sauya: aiki hanya zabi sauya kamar maɓallin za a iya cire,