9907-164 Woodlard 505 Umbusi wedijithali omusha

I-Woodward 9907-164 505 Umbusi wedijithali wedijithali for turbines ye-steam nge-actutors eyodwa noma ehlukanisayo

Incazelo Okujwayelekile
I-505E iyisilawuli esekwe esingu-32-bit mistropessor esenzelwe ukulawula ukukhishwa okukodwa, ukukhishwa / ukudla, noma ukudla okushisayo. I-505E iyinsimu ehlelekile, ivumela ukwakheka okukodwa okuzosetshenziselwa izinhlelo eziningi zokulawula ezahlukahlukene kanye nokunciphisa izindleko nesikhathi sokuhola. Isebenzisa i-MENU Eqhutshwa ngemenyu ukuqondisa unjiniyela wensimu ekuhleleni isilawuli kwi-generator ethile noma uhlelo lokusebenza lweMechay Drayivu. I-505E ingalungiswa ukuze isebenze njengeyunithi ye-standalone noma ingasetshenziswa ngokubambisana nohlelo lokulawula izitshalo olusatshalaliswa.

I-505E iyinkambu yensimu yokulawula i-tum Turbine control nephaneli yokulawula i-opharetha (OCP) kwiphakheji elilodwa. I-505E inephaneli yokulawula opharetha ephaneli ephaneli elingaphambili elifaka umugqa womugqa owodwa (umlingisi ongu-24 Le OCP isetshenziselwa ukumisa i-505E, yenza ukulungiswa kohlelo online, futhi usebenzise i-turbine / uhlelo. Isibonisi somugqa we-OCP ka-OCP sinikezela ngemiyalo elula-ndlela yokuqonda ngesiNgisi, futhi opharetha angabuka amanani wangempela futhi asekiwe esikrinini esifanayo.

Ukuhlangana kwama-505e ngama-valves amabili okulawula (i-HP ne-LP) ukulawula amapharamitha amabili bese ukhawulela i-parameter eyodwa eyengeziwe uma kudingeka. Amapharamitha amabili alawulwa ngokujwayelekile ajwayele ukushesha (noma ukulayisha) kanye nengcindezi yokumunca (noma ukugeleza), noma kunjalo, ukugeleza kwamandla okuphuma, ukugeleza kwe-turbost, noma enye indawo, noma enye indawo yokuphumula, noma enye indawo yenqubo ehlobene ne-turbine.

I-505E ingakwazi ukuxhumana ngqo nohlelo lokulawula izitshalo olusatshalaliswa kanye / noma iphaneli yokulawula i-CRT-based opharetha ngamachweba amabili we-Modbus Communications. Lawa machweba asekela ama-Rs-232, ama-Rs-422, noma ama-Rs-485 Ezokuxhumana ezisebenzisa amaphrothokholi wokuhambisa we-ASCII noma i-RTU Modbus. Ezokuxhumana phakathi kwe-505E kanye ne-DCS yesitshalo nazo zingenziwa ngokuxhuma kanzima. Ngoba yonke imishini ye-PID ye-505E ingalawulwa ngezimpawu zokufaka ze-analogi, ukulungiswa kwe-interface nokulawula akudelwa.

I-505E futhi inikezela ngezici ezilandelayo: Ukufakwa kohambo kokuqala (okungu-5 okuphelele kohambo), ukugwema okubucayi okubucayi (isivinini esisheshayo), ijubane lokudla okuzenzakalelayo, ukubonwa kwesivinini okuzenzakalelayo, ukubonwa kwesivinini esikhulu, nokwabelana ngomthwalo okuvumelanayo phakathi kwamayunithi.