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

Incamake

CPU hamwe na progaramu yo hagati na nini ya porogaramu yibuka hamwe nubunini bwuburyo bwo gukoresha ibikoresho bya SIMATIC ibikoresho

Imbaraga zo gutunganya cyane muri binary na floating-point arithmetic

Byakoreshejwe nkumugenzuzi wo hagati mumirongo yumusaruro hamwe hagati kandi ikwirakwizwa I / O.

PROFIBUS DP umutware / imbata yimbere

Kwaguka kwuzuye I / O.

Kugena imiterere I / O.

Uburyo butandukanye kuri PROFIBUS

SIMATIC Micro Memory Card isabwa kugirango ikore CPU.

Gusaba

CPU 315-2 DP ni CPU ifite ubunini buciriritse kugeza kuri porogaramu nini yo kwibuka hamwe na PROFIBUS DP umutware / imbata. Ikoreshwa mubihingwa birimo kugabura ibyuma byiyongereye hiyongereyeho I / O.

Bikunze gukoreshwa nkibisanzwe-PROFIBUS DP shobuja muri SIMATIC S7-300. CPU irashobora kandi gukoreshwa nkubwenge bwagabanijwe (imbata ya DP).

Bitewe nubunini bwabo, nibyiza gukoresha ibikoresho bya SIMATIC byubuhanga, urugero:

Porogaramu hamwe na SCL

Gukora intambwe yintambwe hamwe na S7-GRAPH

Byongeye kandi, CPU ni urubuga rwiza kubikorwa byoroshye bya software byashyizwe mubikorwa, urugero:

Igenzura ryimikorere hamwe nigenzura ryoroshye

Gukemura imirimo yo gufunga-gufunga ukoresheje intambwe ya STEP 7 cyangwa bisanzwe / modular PID igenzura software ikora

Gutezimbere uburyo bwo gusuzuma bushobora kugerwaho ukoresheje SIMATIC S7-PDIAG.

Igishushanyo

CPU 315-2 DP ifite ibikoresho bikurikira:

Microprocessor;

itunganya igera kumwanya wo gutunganya hafi 50 ns kuri binary amabwiriza na 0.45 µs kumurimo wo kureremba.

256 KB yibuka akazi (bihuye na 85 K amabwiriza);

ibikorwa byinshi byibukwa kubikorwa bya porogaramu bijyanye no gukora bitanga umwanya uhagije kubakoresha porogaramu. Ikarita ya Memory Ikarita ya SIMATIQUE (8 MB max.) Nkumutwaro wibikoresho kuri porogaramu nayo yemerera umushinga kubikwa muri CPU (wuzuye hamwe nibimenyetso nibitekerezo) kandi urashobora gukoreshwa mububiko bwamakuru no gucunga resept.

Ubushobozi bwo kwaguka bworoshye;

max. Module 32 (iboneza rya 4)

MPI Imigaragarire myinshi;

Imigaragarire ya MPI irashobora gushiraho amahuriro agera kuri 16 icyarimwe kuri S7-300 / 400 cyangwa guhuza ibikoresho byo gutangiza porogaramu, PC, OP. Muri ayo masano, imwe ihora igenewe ibikoresho byo gutangiza porogaramu indi ya OP. MPI ituma bishoboka gushiraho umuyoboro woroheje ufite CPU ntarengwa 16 ukoresheje "itumanaho ryamakuru ku isi".

PROFIBUS DP Imigaragarire:

CPU 315-2 DP hamwe na PROFIBUS DP shobuja / imbata yimbere yemerera kugabura ibyatanzwe bitanga umuvuduko mwinshi kandi byoroshye gukoresha. Uhereye kubakoresha uko babibona, bagabanijwe I / Os bafatwa kimwe na I / Os hagati (iboneza rimwe, ubarizwa hamwe na gahunda).

PROFIBUS DP V1 isanzwe ishyigikiwe byuzuye. Ibi byongera ubushobozi bwo gusuzuma no kugereranya ubushobozi bwa DP V1 imbata zisanzwe.

Imikorere

Kurinda ijambo ryibanga;

ijambo ryibanga ririnda porogaramu yumukoresha kwinjira atabifitiye uburenganzira.

Hagarika ibanga;

imikorere (FCs) hamwe nibikorwa byo guhagarika (FBs) birashobora kubikwa muri CPU muburyo bwabitswe hakoreshejwe S7-Guhagarika Ibanga kugirango urinde ubumenyi-bwa porogaramu.

Buffer yo gusuzuma;

ikosa 500 ryanyuma hamwe no guhagarika ibyabaye bibitswe muri buffer hagamijwe gusuzuma, muri zo 100 zibikwa neza.

Kubungabunga amakuru adafite ibikoresho;

CPU ihita ibika amakuru yose (kugeza 128 KB) mugihe habaye ikibazo cyo kunanirwa kwamashanyarazi kuburyo amakuru yongeye kuboneka ntagihinduka mugihe amashanyarazi agarutse.