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

Pfupiso

CPU ine ndangariro yepurogiramu iri pakati nepakati kusvika pakukura uye maumbirwo ehuwandu hwekushandisa SIMATIC engineering maturusi ekusarudza

Simba guru rekugadzirisa mu binary uye floating-point arithmetic

Inoshandiswa semutongi wepakati mumitsetse yekugadzira ine I/O yepakati uye yakaparadzirwa

PROFIBUS DP master/slave interface

Kuti pave nekuwedzera kwakakwana kweI/O

Yekugadzirisa zvivakwa zveI/O zvakagoverwa

Isochronous mode paPROFIBUS

SIMATIC Micro Memory Card inodiwa kuti CPU ishande.

Kushandiswa

CPU 315-2 DP iCPU ine memory yepurogiramu yakakura kusvika pakati nepakati uye PROFIBUS DP master/slave interface. Inoshandiswa mumafekitori ane marongerwo e automation akagoverwa pamwe neI/O iri pakati.

Inowanzo shandiswa sePROFIBUS DP master muSIMATIC S7-300. CPU inogona zvakare kushandiswa sedistributed intelligence (DP slave).

Nekuda kwehuwandu hwadzo, dzakanakira kushandisa maturusi eSIMATIC engineering, semuenzaniso:

Kuronga mapurogiramu neSCL

Kugadzira mapurogiramu ematanho ekugadzira uchishandisa S7-GRAPH

Uyezve, CPU inzvimbo yakakodzera yemabasa etekinoroji ari nyore anoshandiswa nesoftware, semuenzaniso:

Kudzora kufamba neEasy Motion Control

Kugadzirisa mabasa ekudzora akavharwa uchishandisa STEP 7 blocks kana standard/modular PID control runtime software

Kuongororwa kwemaitiro kwakavandudzwa kunogona kuitwa nekushandisa SIMATIC S7-PDIAG.

Dhizaini

CPU 315-2 DP ine zvinotevera:

Microprocessor;

processor inowana nguva yekugadzirisa inosvika 50 ns pamirairo yega yega yega uye 0.45 µs pakushanda kwefloating-point.

256 KB yekurangarira basa (inoenderana nemirairo inosvika 85 K);

ndangariro yakakura yebasa yezvikamu zvepurogiramu zvine chekuita nekushanda inopa nzvimbo yakakwana yezvirongwa zvevashandisi. SIMATIC Micro Memory Cards (8 MB max.) se load memory yepurogiramu inobvumirawo purojekiti kuchengetwa muCPU (ine zviratidzo nemashoko) uye inogona kushandiswa kuchengetedza data uye kugadzirisa maresipi.

Kugona kuwedzera kunochinjika;

mamodules anosvika makumi matatu nemaviri (magadzirirwo ematanho mana)

MPI multi-point interface;

Iyo MPI interface yakabatanidzwa inogona kugadzira zvinongedzo zvinosvika gumi nematanhatu panguva imwe chete kuS7-300/400 kana zvinongedzo kumidziyo yekugadzira mapurogiramu, maPC, maOP. Pazvibatanidza izvi, imwe inogara yakachengeterwa zvishandiso zvekugadzira mapurogiramu uye imwe yeOP. MPI inoita kuti zvikwanisike kugadzira network iri nyore ine maCPU anodarika gumi nematanhatu kuburikidza ne "global data communication".

PROFIBUS DP interface:

CPU 315-2 DP ine PROFIBUS DP master/slave interface inobvumira distributed automation configuration inopa kukurumidza uye nyore kushandisa. Kubva pamaonero emushandisi, distributed I/Os dzinobatwa zvakafanana ne central I/Os (identical configuration, addressing uye programming).

Chiyero chePROFIBUS DP V1 chinotsigirwa zvizere. Izvi zvinowedzera kugona kwekuongorora uye kuenzanisa ma DP V1 standard slaves.

Basa

Kudzivirirwa kwepassword;

Pfungwa yepassword inodzivirira purogiramu yemushandisi kubva pakusabvumidzwa.

Kuvharira kuchengetedzwa kwedata;

mafunction (FCs) nemafunction blocks (FBs) anogona kuchengetwa muCPU muchimiro chakavharidzirwa kuburikidza neS7-Block Privacy kuchengetedza ruzivo rweapplication.

Buffer yekuongorora chirwere;

Zviitiko zvekupedzisira zve500 error uye interrupt zvinochengetwa mubuffer kuti zviongororwe, izvo zana zvinochengetwa nguva dzose.

Backup yedata isina kugadziriswa;

CPU inochengetedza data rese otomatiki (kusvika ku128 KB) kana magetsi akamira kuitira kuti data riwanikwe zvakare risina kuchinja kana magetsi adzoka.