I-Siemens PLC yokudibanisa ngokukhawuleza imodyuli kunye namacandelo

I-Siemens PLC yokudibanisa ngokukhawuleza imodyuli kunye namacandelo

Nceda uqhagamshelane nathi ngeenkcukacha, siya kusombulula ingxaki yesicelo se-plug-in ekhawulezayo kuwe.

Wamkelekile ukubuza kunye neodolo.

Intshayelelo emfutshane yepleyiti yokudibanisa ngokukhawuleza

Ibhodi yokudibanisa ngokukhawuleza luhlobo lwebhloko yoqhagamshelwano olukhawulezayo olunokuthi ludityaniswe ne-PLC host kunye nemodyuli yokwandisa, kubandakanywa igalelo lamandla kunye nemveliso, ukulawula igalelo ledijithali kunye nenqaku lokufaka, iplagi yomnyango ekhawulezayo igalelo kunye nesiphumo, kunye nokwandiswa kwedijithali / igalelo le-analog kunye nemveliso. .Thatha i-Siemens PLC, imodeli yayo ihlakaniphile S7-200 sr20, njengomzekelo, njengoko kubonisiwe kuMfanekiso 1.

Imisebenzi ekhethekileyo

1. PLC ibhloko yoqhagamshelwano olukhawulezayo inemisebenzi elandelayo:

1. Inomsebenzi we-centralization yamandla.Logama nje igalelo lamandla elinye, linokusombulula ingxaki yonikezelo lwamandla e-PLC, unikezelo lwamandla ombane wokutshintsha ubungakanani begalelo, unikezelo lwamandla lomthwalo wokuphuma kuthotho, unikezelo lwamandla obungakanani be-analog esebenzayo kunye nemveliso yonikezelo lombane olukhethekileyo;

2. Ukutshintsha phakathi kwe-PLC imveliso yedijithali esebenzayo kunye nemveliso yokwenziwa;

Igalelo leDijithali kunye ne-PLC inegalelo elisebenzayo;

4. Ukutshintsha phakathi kwe-PLC Analog input esebenzayo kunye ne-passive input;

5. Ukutshintsha phakathi kwenkqubo ye-wire-wire, inkqubo ye-wire-three kunye ne-four-wire system ye-PLC yobuninzi be-analog;

6. Inomsebenzi wokudibanisa ngokukhawuleza phakathi kwe-PLC kunye nesikrini sokuchukumisa, ixabiso lokutshintsha, ukukhanya kwesalathisi kunye nesixhobo sokubonisa kwipaneli yomnyango;

7. Inemisebenzi eyahlukeneyo yokutshintsha ngokukhawuleza nangempumelelo ngendlela ye "jumper" kwibhloko yokuxhuma ngokukhawuleza;

8. Inomsebenzi wenombolo yenxalenye yegalelo lepaneli yomnyango kunye negalelo lokutshintsha kwangaphandle ngaxeshanye / kuphela kwi-terminal yokufakelwa kwe-PLC;

9. Unomsebenzi wenxalenye yomthwalo wepaneli yomnyango (ukukhanya kwesalathisi, i-alamu, njl.) imveliso kunye nomthwalo wangaphandle (i-relay, i-contactor, njl.) imveliso ngexesha elifanayo / igalelo kuphela kwi-terminal ye-PLC yokuphuma;

10. Zonke i-wiring kunye ne-PLC kunye nemodyuli yokwandisa ithatha indlela yokudibanisa ngokukhawuleza, ngaphandle kocingo olongezelelweyo.

Ngokusetyenziswa oku ngasentla, i-PLC kunye nemisebenzi eyandisiweyo inokwakhiwa ngokukhawuleza.