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

Incamake

CPU ifite ububiko bwa porogaramu buri hagati kugeza kuri bunini n'imiterere y'ingano kugira ngo ikoreshwe ku buryo bworoshye ibikoresho by'ubuhanga bya SIMATIC

Ingufu nyinshi zo gutunganya mu mibare ya binary na floating-point

Ikoreshwa nk'umugenzuzi mukuru mu miyoboro y'umusaruro ifite umurongo wa I/O wo hagati n'uwakwirakwijwe

PROFIBUS DP master/slave interface

Kugira ngo habeho kwagura burundu I/O

Ku bijyanye no gushyiraho imiterere ya I/O ikwirakwijwe

Uburyo bwa Isochronous kuri PROFIBUS

Karito ya SIMATIC Micro Memory irakenewe kugira ngo CPU ikore neza.

Porogaramu

CPU 315-2 DP ni CPU ifite ububiko bwa porogaramu buciriritse kugeza kuri bunini hamwe na PROFIBUS DP master/slave interface. Ikoreshwa mu nganda zirimo imiterere ya automation ikwirakwijwe hamwe na I/O ihuriweho.

Ikunze gukoreshwa nk'ikimenyetso gisanzwe cya PROFIBUS DP muri SIMATIC S7-300. CPU ishobora kandi gukoreshwa nk'ubutasi bukwirakwijwe (DP slave).

Bitewe n'imiterere yazo y'ingano, ni nziza cyane mu gukoresha ibikoresho by'ubuhanga bya SIMATIC, urugero:

Porogaramu ikoresheje SCL

Porogaramu y'intambwe zo gukora imashini ukoresheje S7-GRAPH

Byongeye kandi, CPU ni urubuga rwiza rwo gukora imirimo y'ikoranabuhanga yoroshye ishyirwa mu bikorwa na porogaramu, urugero:

Kugenzura imikorere y'umubiri hakoreshejwe uburyo bworoshye bwo kugenzura imikorere y'umubiri

Gukemura imirimo yo kugenzura ifunganye hakoreshejwe STEP 7 blocks cyangwa porogaramu isanzwe/ikoresha uburyo bwa PID control runtime

Uburyo bwo gusuzuma ibikorwa bunoze bushobora kugerwaho hakoreshejwe SIMATIC S7-PDIAG.

Igishushanyo

CPU 315-2 DP ifite ibi bikurikira:

Microporoseseri;

Poroseseri igera ku gihe cyo gutunganya kingana na ns 50 kuri buri gipimo cya binary na µs 0.45 kuri buri gipimo cya floating-point.

256 KB y'akazi (ihuye n'amabwiriza agera kuri 85 K);

Ububiko bunini bw'akazi ku bice bya porogaramu bifitanye isano no gushyira mu bikorwa butanga umwanya uhagije kuri porogaramu z'abakoresha. Amakarita ya SIMATIC Micro Memory (8 MB ntarengwa) nk'ububiko bw'umutwaro kuri porogaramu nabyo bituma umushinga ubikwa muri CPU (urimo ibimenyetso n'ibitekerezo) kandi ushobora gukoreshwa mu kubika amakuru no gucunga resept.

Ubushobozi bwo kwagura bushobora guhinduka;

modules 32 ntarengwa (imiterere y'icyiciro 4)

Interineti ya MPI ifite ingingo nyinshi;

Interineti ya MPI ihuriweho ishobora gushyiraho imiyoboro 16 icyarimwe kuri S7-300/400 cyangwa imiyoboro ihuza ibikoresho bya porogaramu, mudasobwa, OP. Muri izi miyoboro, imwe ihora igenewe ibikoresho bya porogaramu n'indi igenewe OP. MPI ituma bishoboka gushyiraho umuyoboro woroshye ufite CPU zigera kuri 16 binyuze mu "itumanaho mpuzamahanga".

Uburyo bwo guhuza PROFIBUS DP:

CPU 315-2 DP ifite PROFIBUS DP master/slave interface yemerera imiterere ya distributed automation itanga umuvuduko wo hejuru no koroshya ikoreshwa. Ukurikije uko umukoresha abibona, distributed I/Os zifatwa kimwe na central I/Os (imiterere imeze kimwe, aderesi na porogaramu).

Igipimo cya PROFIBUS DP V1 gishyigikiwe byuzuye. Ibi byongera ubushobozi bwo gusuzuma no gupima imiterere y'ibipimo bya DP V1.

Imikorere

Uburinzi bw'ijambo ry'ibanga;

igitekerezo cy'ijambo ry'ibanga kirinda porogaramu y'umukoresha kwinjira mu buryo butemewe.

Gufunga uburyo bwo gufunga amakuru;

imikorere (FCs) na function blocks (FBs) bishobora kubikwa muri CPU mu buryo bwa encrypted hakoreshejwe S7-Block Privacy kugira ngo birinde ubumenyi bwa porogaramu.

Isuzumabumenyi;

Ikosa rya nyuma rya 500 n'ibikorwa byo guhagarika amakuru bibikwa muri buffer kugira ngo bikoreshwe mu gusuzuma, aho 100 bibikwa mu buryo bubitse.

Ububiko bw'amakuru budafite igenzura;

CPU ihita ibika amakuru yose (kugeza kuri 128 KB) mu gihe umuriro wabuze kugira ngo amakuru yongere aboneke adahindutse igihe umuriro ugarutse.