SIEMENS 6ES7315-2AH14-0AB0 SIMATIC S7-300 CPU 315-2DP

Dubawa

CPU mai matsakaici zuwa babban ƙwaƙwalwar ajiyar shirye-shirye da tsarin adadi don amfani na zaɓin kayan aikin injiniya na SIMATIC

Babban ikon sarrafawa a cikin binary da lissafi mai iyo

An yi amfani dashi azaman mai sarrafawa na tsakiya a cikin layin samarwa tare da tsakiya da rarraba I / O

PROFIBUS DP master/bayi dubawa

Don cikakkiyar haɓaka I/O

Don daidaita tsarin I/O da aka rarraba

Yanayin isochronous akan PROFIBUS

SIMATIC Micro Memory Card da ake buƙata don aiki na CPU.

Aikace-aikace

CPU 315-2 DP CPU ne tare da matsakaicin matsakaici zuwa babban ƙwaƙwalwar ajiyar shirin da PROFIBUS DP master/Bawa interface. Ana amfani da shi a cikin tsire-tsire masu ɗauke da rarrabawar tsarin sarrafa kansa ban da I/O na tsakiya.

Yawancin lokaci ana amfani dashi azaman madaidaicin-PROFIBUS DP master a SIMATIC S7-300. Hakanan za'a iya amfani da CPU azaman bayanan da aka rarraba (Bawan DP).

Saboda yawan tsarin su, sun dace don amfani da kayan aikin injiniya na SIMATIC, misali:

Shirye-shirye tare da SCL

Machining mataki shirye-shirye tare da S7-GRAPH

Bugu da ƙari, CPU shine ingantaccen dandamali don ayyukan fasaha masu sauƙin aiwatar da software, misali:

Ikon motsi tare da Sauƙaƙe Gudanar da Motsi

Warware ayyukan sarrafa madauki ta amfani da tubalan STEP 7 ko daidaitaccen / na zamani PID sarrafa lokacin aiki.

Ana iya samun ingantaccen bincike na tsari ta amfani da SIMATIC S7-PDIAG.

Zane

CPU 315-2 DP sanye take da masu zuwa:

Microprocessor;

mai sarrafawa yana samun lokacin sarrafawa na kusan 50 ns kowane umarni na binary da 0.45 µs a kowane aiki mai iyo.

256 KB ƙwaƙwalwar aiki (daidai da kusan umarnin 85 K);

Ƙwaƙwalwar ƙwaƙwalwar aiki don sassan shirye-shiryen da suka dace da aiwatarwa yana ba da isasshen sarari don shirye-shiryen mai amfani. SIMATIC Micro Memory Cards (8 MB max.) azaman ƙwaƙwalwar ɗaukar nauyi don shirin kuma yana ba da damar adana aikin a cikin CPU (cikakke tare da alamomi da sharhi) kuma ana iya amfani dashi don adana bayanai da sarrafa girke-girke.

Ƙarfin haɓaka mai sassauƙa;

max. Modules 32 (tsari mai hawa 4)

MPI Multi-point interface;

haɗaɗɗen haɗin MPI na iya kafa haɗin kai kamar 16 a lokaci guda zuwa S7-300/400 ko haɗin kai zuwa na'urorin shirye-shirye, PCs, OPs. Daga cikin waɗannan haɗin gwiwar, ana keɓance ɗaya koyaushe don na'urorin shirye-shirye kuma wani don OPs. MPI yana ba da damar saita hanyar sadarwa mai sauƙi tare da iyakar CPUs 16 ta hanyar "sadarwar bayanan duniya".

PROFIBUS DP interface:

CPU 315-2 DP tare da PROFIBUS DP master/ interface bawa yana ba da damar daidaitawar sarrafa kansa da aka rarraba wanda ke ba da babban sauri da sauƙin amfani. Daga ra'ayi na mai amfani, I/Os da aka rarraba ana bi da su daidai da I/Os na tsakiya (tsari iri ɗaya, magana da shirye-shirye).

Ana tallafawa ma'aunin PROFIBUS DP V1 gabaɗaya. Wannan yana haɓaka ƙwarewar bincike da ikon daidaitawa na daidaitattun bayi na DP V1.

Aiki

Kariyar kalmar sirri;

manufar kalmar sirri tana kare shirin mai amfani daga shiga mara izini.

Toshe boye-boye;

Ana iya adana ayyukan (FCs) da blocks na aiki (FBs) a cikin CPU a cikin rufaffen tsari ta hanyar S7-Block Privacy don kare sanin yadda aikace-aikacen yake.

Buffer bincike;

Kuskuren 500 na ƙarshe da katse abubuwan da suka faru ana adana su a cikin majigi don dalilai na bincike, wanda 100 ana adana su a hankali.

Ajiyayyen bayanan kyauta;

CPU ta atomatik tana adana duk bayanai (har zuwa 128 KB) idan aka sami gazawar wuta ta yadda bayanan ke sake samuwa ba canzawa lokacin da wutar ta dawo.