Pluc Tekonolosi Vaʻaiga: Faʻavasegaina, faʻatinoga o faʻataʻitaʻiga ma le lumanaʻi

Pluc Tekonolosi Vaʻaiga: Faʻavasegaina, faʻatinoga o faʻataʻitaʻiga ma le lumanaʻi

Malamalama i le faavasegaina
Polokalame o le Polokalama o Taʻiala (PLCS) o loʻo faʻavasegaina e faʻavae i luga Faʻatulagaina o Faʻatinoga ma le Ou / Oa malosi:

1. E ala i le fausaga:

• Faʻatasia / Unitary PLCS: Foliga Pule o le Stud, CPU, ma aʻu / O Puna o Faʻasao i totonu o le pa puipui. Lelei tele mo talosaga.

• Modular / rack-fofo plcs: o loʻo aofia ai ma eseese, fesuiaʻiga modules (double sapalai, cpu, i / o dound i luga o le fata po o le oti. Ofo atu maualuga fetuutuunai mo faiga lavelave i le faʻatagaina o le faʻaaogaina o le filifilia o le filifiliga.

2. E / o le malosi:

• Laiti upu: Tautua ≤ 256 I / O manatu. Le faʻataʻitaʻiga: Elie Eliesmes S7-200.

• Medium plcs: masani modular, taulimaina 256 - 1024 I / O manatu. Faʻataʻitaʻiga: Elemen S7-300.

• Tele plcs: pulea> 1024 I / O manatu. Le faʻataʻitaʻiga: Elemens s7-400.

1024 I / O manatu. Le faʻataʻitaʻiga: Elemens s7-400.
O le ki o le ki

1. A o tagata totino e ofoina atu foliga tulaga ese, o mea autu faatinoga o le lautele:

2. I / O le tulaga o le agavaʻa: O le aofaʻi o le aofaʻi o faʻamatalaga ma galuega faatino e faʻamatalaina ai le Plc's Purcle Great Great. O se mea taua o le filifiliga.

3. Faʻavasegaina saoasaoa: Faʻasologa o le faʻatinoina o le lelei, faʻaalia o le taimi (MS) manaʻomia e faʻagaoioiga 1k Polokalama o le 1K = 1 Memory tuatusi).

4. O le manatuaga o le mafaufau: Faʻailoa le faʻaaogaina o le tagata faʻaaoga le teuina, fuaina i k upu (kw), k bytes (kb), poʻo le k bots (1k = 1024). O nisi Plcs o loʻo faʻamatalaina ai le agavaʻa i laʻasaga (eg, Mtinoshiti FX2N-4smr: 8000 laʻasaga). E masani ona faʻatulaga le agavaʻa poʻo le lautele.

5. Faʻatonuga seti: o le areto ma le poto o avanoa o loʻo avanoa e fuafua ai le faʻagaioiga o le faʻaaogaina ma le aoga.

6. Tusi resitala i totonu / tala: O le aofaʻi o tusi resitala mo le teuina o fesuiaiga o fesuiaiga, faʻamaumauga, ma faʻaiuga e mafua ai le faʻaleleia o polokalame.

Faʻalauteleina o le faʻaaogaina: O le agavaʻa e tuʻufaʻatasia ai faʻapitoa modules (A / D, D / A, Speed-Speed Courter, Fesootaiga) matua faʻaleleia atili le aoga.
Plc vs. res-faʻavae-faʻavae pulega faʻatonutonu

I luma o p p p p p p p p p p p p p p plcs, o faʻamatalaga faʻavae e faʻatonutonu ai le faʻatonutonuina ma le faʻatagaina. A o le faigofie ma maualalo-tau, plcs ofoina sili ona alualu i luma, fetuutuunai, ma agavaʻa maʻi, e tau atu i lo latou lautele lautele.
Le lumanaʻi o le plc tekinolosi

1. PLC Atinaʻe o loʻo vave ona alualu i luma i le tele o faʻatonuga taua:

2. Faʻalauteleina aga faʻagaioia: E televave televave faʻavavevave, agavaʻa tele, ma faʻaleleia atili le tomai.

3. O fesoʻotaʻiga fesoʻotaʻiga: Faʻamalosia fesoʻotaʻiga faʻafesoʻotaʻiga ma fesoʻotaʻiga mo pisinisi 4.0 / iot fesoʻotaʻiga.

4. Paticact & avanoa: tamai vae vaevaega, paʻu maualalo, ma faʻafaigofie le mafai ona faʻaaogaina mo le lautele lautele.

5. Polokalame alualu i luma: sili atu le malosi, gaioiga malosi ma mea faigaluega ma fetuunaiga mea faigaluega.

6. Faʻapitoa modules: faʻaauau le atinaʻeina o modules mo niko talosaga.

Tafailagi tafailagi & minitarization: faʻaalia o polokalama-faʻavae plc faʻataʻitaʻiga ma ultra-comporc starware faʻataʻitaʻiga.
E uiga i le Alamanuia otometi: