Ngā paerewa whakahaere me te whakahaere tika i ngā mahi taketake o te pauna maha-upoko

Kaituhi: Smartweigh– Taumaha Upoko Maha

I te wā e whakamahia ana te pauna maha-upoko, ko te nuinga o te mahi he huri i te taumaha o te rauemi mata i roto i te tinana pauna hei ine tonu me te tika i ngā rauemi mata. Ka āta whakakapia e te āhua o te pauna maha-upoko te pauna whitiki hiko taketake, te pauna tīwiri, tae atu ki ngā pauna kohikohi, hei tikanga manatoko ine hou, e whakamahia whānuitia ana i roto i te mahi whakarewa, te keri, ngā tipu matū, me ngā ahumahi hanga pūngao muka matū. Ka mahia ngā mahi whakahaere me te tukatuka katoa i roto i te pauna maha-upoko e ia, ā, ka tatau pai te papa whakahaere o āna taputapu i te tere huringa taumaha o te tinana pauna i roto i te wā mahi i runga i tana tohu hei tere rere inamata tuturu, kātahi ka whakataurite ki te rere whāinga kua whakaritea, ka whakaputa i te tohu iahiko 4-20mA i muri i te tatau PID hei huri i te auau putanga o te tīmatanga ngohengohe o te motuka whāngai. Mā tēnei ara, ka taea te whakarerekē i te ōwehenga tere o te motuka kia tata te nui o te whāngai tuturu ki te tere rere whāinga kua whakaritea, kia tutuki ai te kaupapa o te whāngai tika.

Mena ka whakahaerehia e te taumaha maha-upoko te mana whakahaere PID e ai ki te tohu e tukuna ana e te kaiwhakahaere, nā te mea ka whakaitihia te huringa taumaha e pā ana ki te kaiwhakahaere i roto i tēnei awhe wā, ka puta pea te tohu i waho o te anga me te whakahaere i te aukati, nō reira me whakarite hoki te Tautuhi i te wā whakakī, ka tīmata te tatau iho ina kati te takirere kuaha. Ka mau tonu te auau o te motuka whāngai o te pauna maha-upoko i mua i te whāngai i te wā mai i te tīmatanga o te whāngai ki te mutunga o te wā whāngai. Arā, ka mau tonu te pauna maha-upoko i te wā katoa o te tukanga. Te whakahaere auau—te whakahaere raraunga tūmau. He maha ngā take matua e pā ai te pauna maha-upoko ki te tika o te mahi a āna taputapu i te wā e whakahaerehia ana, pērā i te rere o te hau, pērā i ngā pā i roto i te awheawhe, ngā hauhautanga pokapū, me te pupuhi hau, me ētahi atu, he mea noa katoa e pā ana ki te tika o ngā pauna maha-upoko aunoa. Ko ngā tūponotanga, te wiri o te rori, nā te mea he haruru te awheawhe whakaputa, he maha ngā wā ka oma ngā taputapu ka puta te wiri o te rori, ā, ko te mata rori koretake o ētahi awheawhe whakaputa ka pā hoki ki te tika o te pauna maha-upoko aunoa.

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