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

Vaaiga lautele

O le PPU fa'atasi ma le tele o le manatua o polokalame ma le tele o fausaga mo le fa'aogaina o mea faigaluega fa'ainisinia SIMATIC

Malosi fa'agaoioiga maualuga ile numera fa'a-lua ma fa'a'a'e

Faʻaaogaina e avea ma pule tutotonu i laina gaosiga ma totonugalemu ma tufatufaina I / O

PROFIBUS DP matai/pologa atinaʻe

Mo le fa'alauteleina o le I/O

Mo le fa'atulagaina o fausaga I/O tufatufaina

Isochronous mode ile PROFIBUS

SIMATIC Micro Memory Card e manaʻomia mo le faʻaogaina o le PPU.

Fa'atatauga

O le PPU 315-2 DP o se PPU faʻatasi ai ma le tele-tele i le tele o manatua polokalame ma PROFIBUS DP matai / pologa faʻaoga. E fa'aaogaina i totonu o la'au o lo'o i ai fa'asologa fa'aautomatika fa'aopoopo fa'aopoopo i se I/O fa'atotonugalemu.

E masani ona faʻaaogaina e avea ma matai-PROFIBUS DP i le SIMATIC S7-300. E mafai foi ona faʻaaogaina le PPU e avea ma faʻasalalauga faʻasalalau (DP pologa).

Ona o le tele o latou fausaga, latou te lelei mo le faʻaogaina o meafaigaluega faʻainisinia SIMATIC, faʻataʻitaʻiga:

Polokalama ma le SCL

Fa'apolokalame o la'asaga ole masini ile S7-GRAPH

E le gata i lea, o le PPU o se faʻavae lelei mo galuega faʻatekonolosi faʻaogaina faigofie, faʻataʻitaʻiga:

Fa'atonuga o gaio'i ma le Fa'atonuga Faigofie

Fo'ia o galuega fa'atonutonu tapuni e fa'aaoga poloka STEP 7 po'o fa'atonu/modular PID fa'atonu polokalame fa'agasolo taimi.

E mafai ona ausia faʻataʻitaʻiga faʻaleleia atili e ala i le faʻaaogaina o le SIMATIC S7-PDIAG.

Fuafuaga

O le CPU 315-2 DP ua faʻapipiʻiina i mea nei:

Microprocessor;

e ausia e le processor se taimi fa'agasolo e tusa ma le 50 ns ile fa'atonuga fa'alua ma le 0.45 µs ile fa'agaoioiga fa'alele.

256 KB manatua galuega (e tusa ma le 85 K faatonuga);

o le tele o manatuaga galuega mo vaega o polokalame e talafeagai ma le faatinoga e ofoina atu le avanoa talafeagai mo polokalame e fa'aoga ai. SIMATIC Micro Memory Cards (8 MB max.) e pei o le manatua o uta mo le polokalame e mafai ai foi ona teuina le poloketi i totonu o le PPU (faʻamaeʻaina ma faʻailoga ma faʻamatalaga) ma e mafai ona faʻaoga mo le teuina o faʻamaumauga ma le puleaina o fua.

Fa'alautelega gafatia;

maualuga. 32 modules (4-vaega fa'atulagaina)

MPI multi-point interface;

e mafai ona faʻavaeina le faʻaogaina o le MPI tuʻufaʻatasia e tusa ma le 16 fesoʻotaʻiga i le taimi e tasi i le S7-300/400 poʻo fesoʻotaʻiga i masini polokalame, PC, OPs. O nei fesoʻotaʻiga, o le tasi e faʻaagaga i taimi uma mo masini polokalame ma le isi mo OPs. O le MPI e mafai ai ona faʻatulagaina se fesoʻotaʻiga faigofie ma le maualuga o le 16 PPU e ala i le "faʻasalalauga faʻasalalauga faʻavaomalo".

PROFIBUS DP fa'aoga:

O le CPU 315-2 DP faʻatasi ma le PROFIBUS DP matai / pologa atinaʻe faʻatagaina se faʻasalalauga faʻaautomatika tufatufaina e ofoina atu le saoasaoa maualuga ma le faigofie o le faʻaogaina. Mai le manatu o le tagata faʻaoga, o le tufatufaina atu o I / Os o loʻo togafitia tutusa ma I / Os tutotonu (faʻatulagaina tutusa, faʻasalalauga ma polokalame).

O le tulaga PROFIBUS DP V1 e lagolagoina atoa. O lenei mea e faʻaleleia ai le faʻataʻitaʻiga ma le mafai gafatia o le DP V1 pologa masani.

Galuega

Puipuiga o upu faataga;

e puipuia e se manatu fa'aupuga le polokalame tagata fa'aoga mai le fa'atagaina e le fa'atagaina.

poloka fa'ailoga;

o galuega (FCs) ma galuega poloka (FBs) e mafai ona teuina i totonu o le PPU i faʻailoga faʻailoga e ala i le S7-Block Privacy e puipuia ai le iloa o le talosaga.

Fa'amama fa'ama'i;

o le 500 mea sese mulimuli ma faʻalavelave faʻalavelave o loʻo teuina i totonu o se paʻu mo faʻamoemoega faʻamaonia, lea e 100 o loʻo teuina faʻapolopolo.

Fa'amaumauga fa'amaumauga e leai se tausiga;

e otometi lava ona fa'asaoina e le PPU fa'amaumauga uma (e o'o atu i le 128 KB) pe a fa'aletonu le eletise ina ia toe maua fa'amaumauga e le suia pe a toe fo'i mai le mana.