He mea nui te papa whakamātautau tauira tāpine waipēhi i roto i te whanaketanga o te hangarau hiko waipēhi. He taputapu nui hei whakapai ake i te kounga o ngā hua hiko waipēhi me te arotau i te mahi a ngā waeine. Me whakawhanake tuatahi te hanga o tētahi oma i tētahi tauira oma, ā, me whakamātautau i te tauira mā te whakatauira i ngā mita pane tuturu o te teihana hiko waipēhi i runga i te moenga whakamātautau mīhini waipēhi pane teitei. Mena ka tutuki ngā raraunga katoa i ngā whakaritenga a ngā kaiwhakamahi, ka taea te whakaputa mana i te oma. Nō reira, he maha ngā papa whakamātautau pane waipēhi pane teitei a ētahi kaihanga taputapu hiko waipēhi o tāwāhi hei whakatutuki i ngā hiahia o ngā mahi rerekē. Hei tauira, e rima ngā papa whakamātautau tauira tino tika a te kamupene neyrpic o Wīwī; e rima ngā tūnga whakamātautau tauira a Hitachi me Toshiba me te pane wai neke atu i te 50m. E ai ki ngā hiahia o te hanga, kua hangaia e tētahi whare rangahau mīhini hiko nui tētahi moenga whakamātautau pane waipēhi pane teitei me ngā mahi katoa me te tino tika, ka taea te whakahaere i ngā whakamātautau tauira i runga i ngā mīhini ngongo, rere whakauru, rere tuaka me te waipēhi hurihuri, ā, ka taea e te pane waipēhi te tae ki te 150m. Ka taea e te papa whakamātautau te urutau ki te whakamātautau tauira o ngā waeine poutū me te whakapae. E rua ngā teihana A me B i hangaia mō te papa whakamātautau. Ina mahi te teihana A, ka tāutahia te teihana B, ka taea te whakapoto i te huringa whakamātautau. Kotahi te huinga pūnaha whakahaere hiko me te pūnaha whakamātautau e whakamahia ana e ngā teihana A me B. Ko te PROFIBUS te matua o te pūnaha whakahaere hiko, ko te NAIS fp10sh PLC te kaiwhakahaere matua, ā, ko te IPC (rorohiko whakahaere ahumahi) te kaiwhakahaere matua. Ka whakamahia e te pūnaha te hangarau pahi mara hei whakatutuki i te aratau whakahaere matihiko matatau, e whakarite ana i te pono, te haumaru me te ngāwari o te tiaki i te pūnaha. He pūnaha whakahaere whakamātautau mīhini tiaki wai me te taumata teitei o te aunoatanga i Haina. Te hanganga o te pūnaha whakahaere
Ko te papa whakamātautau pane wai teitei he mea hanga mai i ngā motuka papu e rua, he mana 550KW me te awhe tere 250 ~ 1100r/min, e whakateretere ana i te rere o te wai i roto i te paipa ki ngā mita pane wai e hiahiatia ana e te kaiwhakamahi, ā, e pupuri ana i te rere o te pane wai kia maeneene. Ka aro turukihia ngā tawhā o te kaikawe e te dynamometer. Ko te mana o te motuka o te dynamometer he 500kW, ko te tere kei waenganui i te 300 ~ 2300r/min, ā, kotahi te dynamometer kei ngā teihana a me B. Ko te kaupapa o te papa whakamātautau mīhini waipēhi pane teitei e whakaaturia ana i te Pikitia 1. E hiahiatia ana e te pūnaha kia iti iho i te 0.5% te tika o te whakahaere motuka, ā, kia nui ake i te 5000 hāora te MTBF. Whai muri i te maha o ngā rangahau, i whiriwhiria te pūnaha whakahaere tere DCS500 DC i hangaia e tētahi kamupene * * *. Ka taea e DCS500 te whiwhi whakahau whakahaere i roto i ngā huarahi e rua. Ko tētahi ko te whiwhi tohu 4 ~ 20mA hei whakatutuki i ngā whakaritenga tere; Ko te tuarua ko te tāpiri i te kōwae PROFIBUS DP hei whiwhi i te aratau matihiko hei whakatutuki i ngā whakaritenga tere. He māmā te whakahaere o te tikanga tuatahi, he iti hoki te utu, engari ka raru te tuku o te iahiko, ā, ka pā ki te tika o te whakahaere; ahakoa he utu nui te tikanga tuarua, ka taea te whakarite i te tika o ngā raraunga me te tika o te whakahaere i roto i te tukanga tuku. Nō reira, ka whakamahia e te pūnaha e whā ngā DCS500 hei whakahaere i ngā dynamometer e rua me ngā motuka papu wai e rua. Hei teihana pononga PROFIBUS DP, ka kōrero ngā taputapu e whā ki te PLC teihana matua i te aratau pononga matua. Ka whakahaerehia e te PLC te tīmatanga/mutunga o te dynamometer me te motuka papu wai, ka tukuna te tere o te motuka ki DCS500 mā PROFIBUS DP, ā, ka whiwhi i te āhua o te motuka me ngā tawhā mai i DCS500.
Ka tīpakohia e te PLC te kōwae afp37911 i hangaia e NAIS Europe hei teihana matua, e tautoko ana i ngā kawa FMS me DP i te wā kotahi. Ko te kōwae te teihana matua o te FMS, e whakatinana ana i te whakawhitiwhiti kōrero aratau matua me te IPC me te pūnaha kohikohi raraunga; koia anō hoki te teihana matua DP, e whakatinana ana i te whakawhitiwhiti kōrero matua-pononga me DCS500.
Ka kohia ngā tawhā katoa o te dynamometer ka whakaaturia ki te mata mā te VXI Bus Technology (ka kohia ētahi atu tawhā e te kamupene VXI). Ka hono te IPC ki te pūnaha kohikohi raraunga mā te FMS hei whakaoti i te whakawhitiwhiti kōrero. Kei te whakaatuhia te hanganga o te pūnaha katoa i te Pikitia 2.
1.1 He paerewa a PROFIBUS nā ngā kamupene 13 me ngā whare rangahau pūtaiao e 5 i titoa i roto i te kaupapa whanaketanga tahi. Kua whakarārangihia ki te paerewa Pākehā en50170, ā, ko tētahi o ngā paerewa arumoni e taunakitia ana i Haina. Kei roto ko ēnei momo:
·Ka whakaotihia e te PROFIBUS FMS ngā mahi whakawhitiwhiti whānui i te taumata awheawhe, ka whakaratohia he maha o ngā ratonga whakawhitiwhiti, ā, ka oti i a ia ngā mahi whakawhitiwhiti huringa me ngā mahi whakawhitiwhiti kore huringa me te tere tuku reo. Ka tautokohia e te kōwae Profibus o NAIS te tere whakawhitiwhiti o te 1.2mbps, ā, kāore e tautokohia te aratau whakawhitiwhiti huringa. Ka taea anake te whakawhitiwhiti ki ētahi atu teihana matua FMS mā te whakamahi i te MMA tuku raraunga kore huringa hononga matua , ā, kāore te kōwae e hototahi ki te FMS. Nō reira, kāore e taea te whakamahi i te kotahi momo PROFIBUS anake i roto i te hoahoa kaupapa.
·Kua hangaia te hononga whakawhitiwhiti tere-teitei me te iti te utu a PROFIBUS-DP mō te whakawhitiwhiti i waenga i te pūnaha whakahaere aunoa me te taumata taputapu I/O kore-pūnaha. Nā te mea he rite te kawa whakawhitiwhiti a DP me FMS, ka taea e rāua te noho tahi i roto i te wāhanga whatunga kotahi. I waenga i te NAIS me te a, kāore te msaz tuku raraunga kore-hurihuri hononga matua-pononga teihana pononga e whakawhitiwhiti kaha ana.
·PROFIBUS PA hangarau tuku haumaru ā-roto paerewa i hangaia mō te aunoatanga tukanga e whakatutuki ana i ngā tikanga whakawhitiwhiti kōrero kua tohua i roto i te iec1158-2 mō ngā wā e hiahiatia ana he nui te haumaru me ngā teihana e whakakahangia ana e te pahi. Ko te reo tuku kōrero e whakamahia ana i roto i te pūnaha he takirua miro kua āraia ki te parahi ko te kawa whakawhitiwhiti kōrero he RS485, ā, ko te tere whakawhitiwhiti kōrero he 500kbps. Mā te whakamahinga o te pahi mara ahumahi ka whakaratohia he taurangi mō te haumaru me te pono o te pūnaha.
1.2 Rorohiko whakahaere ahumahi IPC
Ko te rorohiko whakahaere ahumahi o runga e whakamahi ana i te rorohiko whakahaere ahumahi Taiwan Advantech e whakahaere ana i te pūnaha whakahaere Windows NT4 0 . Ko te pūmanawa whirihoranga ahumahi WinCC a te kamupene Siemens e whakamahia ana hei whakaatu i ngā mōhiohio āhua mahi o te pūnaha ki te mata nui, me te whakaatu whakairoiro i te rere o te paipa me te aukati. Ka tukuna ngā raraunga katoa mai i te PLC mā PROFIBUS. Kei roto i te IPC he kāri whatunga profiboard i hangaia e te kamupene ngohengohe Tiamana, he mea hanga motuhake mō PROFIBUS. Mā te pūmanawa whirihoranga e whakaratohia ana e te ngohengohe, ka taea te whakaoti i te whatunga, ka taea te whakatū hononga whakawhitiwhiti whatunga Cr (whanaungatanga whakawhitiwhiti) me te papakupu mea OD (papakupu mea). Ko te WINCC e hangaia ana e Siemens. Ka tautokona noa te hononga tika ki te S5 / S7 PLC a te kamupene, ā, ka taea anake te whakawhitiwhiti kōrero ki ētahi atu PLC mā te hangarau DDE e whakaratohia ana e te windows. Ka whakaratohia e te kamupene ngohengohe he pūmanawa tūmau DDE hei whakatutuki i te whakawhitiwhiti kōrero PROFIBUS me WinCC.
1.3 PLC
I whiriwhiria a Fp10sh o te kamupene NAIS hei PLC.
2 ngā mahi pūnaha whakahaere
Haunga te whakahaere i ngā motuka papu wai e rua me ngā dynamometer e rua, me whakahaere anō hoki e te pūnaha whakahaere ngā takirere hiko e 28, ngā motuka taumaha e 4, ngā motuka papu hinu e 8, ngā motuka papu korehau e 3, ngā motuka papu whakaheke hinu e 4 me ngā takirere solenoid whakahinuhinu e 2. Ka whakahaerehia te ahunga rere me te rere o te wai mā te pana o ngā takirere hei whakatutuki i ngā whakaritenga whakamātautau a ngā kaiwhakamahi.
2.1 upoko pumau
Whakatikatikahia te tere o te papu wai: kia pumau ki tētahi uara kua whakaritea, kia tino mōhiotia te pane wai i tēnei wā; Whakatikatikahia te tere o te dynamometer ki tētahi uara kua whakaritea, ka kohia ngā raraunga e tika ana i muri i te pumau o te āhua mahi mō te 2 ~ 4 meneti. I te wā whakamātautau, me pupuri te pane wai kia kore e rerekē. Ka whakatakotoria he kōpae waehere ki runga i te motuka papu wai hei kohi i te tere o te motuka, kia hanga ai e DCS500 he mana whakahaere porowhita kati. Ka tāuruhia te tere o te papu wai e te papapātuhi IPC.
2.2 tere pumau
Whakatikatikahia te tere o te dynamometer kia pumau ai i tētahi uara. I tēnei wā, he pumau tonu te tere o te dynamometer; Whakatikatikahia te tere o te papu ki tētahi uara (arā, whakatikatikahia te pane), ka kohia ngā raraunga e tika ana i muri i te pumau o te āhua mahi mō te 2 ~ 4 meneti. Ka hangaia e DCS500 he porowhita kati mō te tere o te dynamometer hei whakau i te tere o te dynamometer.
2.3 whakamātautau rere
Whakatikatikahia te tere o te dynamometer ki tētahi uara kua whakaritea, ā, kia kaua e rerekē te tere o te dynamometer. Whakatikatikahia te tere o te papu wai kia tata te taipana putanga o te dynamometer ki te kore (i raro i tēnei āhuatanga mahi, ka mahi te dynamometer mō te whakaputa hiko me te mahi hiko), ka kohia ngā raraunga e tika ana. I te wā whakamātautau, me noho tonu te tere o te motuka papu wai kia rerekē, ā, me whakatikatika e te DCS500.
2.4 te whakatikatika rere
E rua ngā tāke whakatikatika rere o te pūnaha hei whakatikatika i te mita rere i roto i te pūnaha. I mua i te whakatikatika, tuatahi whakatauhia te uara rere kua tohua, kātahi ka tīmata te motuka papu wai, ka whakatikatika tonu i te tere o te motuka papu wai. I tēnei wā, kia aro ki te uara rere. Ina tae te uara rere ki te uara e hiahiatia ana, whakapumautia te motuka papu wai i te tere o nāianei (i tēnei wā, ka rere te wai i roto i te paipa whakatikatika). Whakatakotoria te wā whakawhiti o te kaiwhakawhiti. Kia pumau te āhua mahi, tahurihia te takirere solenoid, tīmatahia te wā, ka whakawhiti i te wai i roto i te paipa ki te tāke whakatikatika i te wā kotahi. Ina pau te wā wā, ka momotuhia te takirere solenoid. I tēnei wā, ka whakawhitihia anō te wai ki te paipa whakatikatika. Whakaitihia te tere o te motuka papu wai, whakapumautia i tētahi tere, ka pānuihia ngā raraunga e tika ana. Kātahi ka ringihia te wai ka whakatikatika i te wāhi e whai ake nei.
2.5 whakawhiti ā-ringa / aunoa kore e whakakorikoria
Hei whakahaere i te tiaki me te whakatika i ngā hapa o te pūnaha, kua hangaia he papapātuhi ā-ringa mō te pūnaha. Ka taea e te kaiwhakahaere te whakahaere motuhake i te mahi a te takirere mā te papapātuhi, kāore e herea e te raka. Ka whakamahia e te pūnaha te waeine NAIS mamao I/O, ka taea ai te whakahaere i te papapātuhi i ngā wāhi rerekē. I te wā e huri ana ā-ringa/aunoa, ka noho tonu te āhua o te takirere.
Ka whakamahia e te pūnaha te PLC hei kaiwhakahaere matua, e whakangawari ana i te pūnaha, e whakarite ana i te pono me te ngāwari o te tiaki i te pūnaha; ka tutuki i a PROFIBUS te tuku raraunga katoa, ka karo i te pokanoa hikohiko, ā, ka tutuki i te pūnaha ngā whakaritenga tika o te hoahoa; ka tutuki te tiritiri raraunga i waenga i ngā taputapu rerekē; ka whakaratohia e te ngāwari o PROFIBUS ngā āhuatanga watea mō te whakawhānui i te pūnaha. Ko te kaupapa hoahoa pūnaha me te pahi mara ahumahi hei matua ka noho hei kaupapa matua o te tono ahumahi.
Wā tuku: 17-Pepuere-2022
