Ko te wehewehe whatu, e mōhiotia ana ko te wehewehe muka whatu, he taputapu whatu kore mahi e whakamahia ana i roto i ngā whatunga muka-whatu hei wehewehe i tētahi tohu whatu ki ngā ara maha. He mea nui ēnei taputapu mō te tohatoha i ngā tohu whatu ki ngā ūnga maha, me te kore e hiahiatia he wāhanga hohe tāpiri pērā i ngā whakakaha, i ngā pūrua rānei.

Anei te mahi a te wehewehe whatu:

Mahi Whakangāwari: Kāore e hiahiatia ana e ngā whakawehe whatu he pūtake hiko o waho; ka mahi noa iho rātou, ka whakawhirinaki anake ki ngā āhuatanga o te horapa o te mārama i roto i ngā muka whatu.

Te Wehewehe i ngā Tohu Whatu: Ina uru te tohu whatu ki roto i te wehewehe whatu mā roto i tōna tauranga whakauru, ka wehea e te wehewehe te tohu kia rua, neke atu rānei ngā tauranga putanga. Mā te ōwehenga wehewehe ka whakatau te tohatoha o te tohu whakauru i waenga i ngā tauranga putanga.

Te ōwehenga wehewehe: Ka taea e ngā wehewehe whatu te whai ōwehenga wehewehe rerekē, pērā i te 1:2, 1:4, 1:8, 1:16, me ētahi atu. Hei tauira, ka wehea e te wehewehe 1:4 te tohu tāuru kia whā ngā wāhanga ōrite, ka tukuna te hauwhā o te tohu ki ia tauranga putanga.

Hangarau Arataki Ngaru: Ko te nuinga o ngā wehewehenga whatu ka whakamahi i te hangarau arataki ngaru hei wehewehe i te tohu whatu. Ko ngā arataki ngaru he hanganga i roto i te wehewehenga e ārahi ana i te mārama i ngā ara motuhake, e taea ai te wehewehe tika i te tohu.

Ngā tono: He mea whakamahi noa ngā wehewehe whatu i roto i ngā whatunga whatu kore mahi (PON), e whakamahia whānuitia ana mō ngā ratonga whakawhitiwhiti kōrero me te ipurangi whānui. Ka taea e te muka whatu kotahi te mahi ki ngā kaiwhakamahi maha, ki ngā wāhi maha rānei, ka whakaiti i te nui o te muka e hiahiatia ana i roto i te whatunga, ka whakaiti hoki i ngā utu whakatinanatanga.

Ngā momo wehewehe: He maha ngā momo wehewehe whatu, tae atu ki ngā wehewehe muka whatu kua whakakotahitia, ngā wehewehe ara iahiko ngaru mārama papatahi (PLC), me ngā wehewehe moroiti-whatu. He painga tō ia momo, ā, e whakamahia ana i roto i ngā whirihoranga whatunga rerekē i runga i ngā āhuatanga pēnei i te ōwehenga wehewehe, te hototahitanga o te roanga ngaru, me te utu.

I te nuinga o te wā, he mea nui te mahi a ngā wehewehe whatu ki te tohatoha whai hua o ngā tohu whatu i roto i ngā whatunga whakawhitiwhiti muka-whatu, e āhei ai te tuku ipurangi tere-nui, pouaka whakaata, me ētahi atu ratonga ki ngā kaiwhakamahi maha, ki ngā wāhi maha rānei.

Ka mahi te wehewehe whatu mā te whakamahi i ngā wāhanga whatu kore mahi hei wehewehe i tētahi tohu whatu e taumai ana kia maha ngā tohu putanga, ka taea te tuku ki ngā ūnga rerekē.

Anei tētahi whakamārama taipitopito mō te mahi a ngā wehewehe whatu:

Tohu Whakauru: Ka whiwhi te kaiwehewehe whatu i tētahi tohu whatu e haere mai ana mā roto i tōna tauranga whakauru. I te nuinga o te wā ka puta mai tēnei tohu i tētahi pūtake whatu kotahi, pērā i te tuku whatu.

Tukanga Wehewehe: Kia uru te tohu whatu ki te wehewehe, ka tūtaki ki tētahi tikanga wehewehe, ka rerekē pea i runga i te momo wehewehe. Ko ngā momo wehewehe e tino kitea ana ko te hangarau muka whatu, ko te hangarau ara iahiko ngaru mārama papatahi (PLC) rānei.

Ngā Wehewehe Muka Whakakotahi: I roto i ngā wehewehe muka whatu kua whakakotahitia, ka wehea te tohu whatu e haere mai ana mā te whakamahi i tētahi tikanga e whakakotahitia ai ngā muka maha i te taumata moroiti. Ka tohatohahia te mārama e uru ana ki te muka whakauru puta noa i te rohe kua whakakotahitia, ka wehea ki waenga i ngā muka putanga i runga i te hoahoa o te wehewehe me te ōwehenga wehewehe.

Ngā Wehewehe PLC: Ka whakamahia e ngā wehewehenga ara iahiko ngaru mārama papatahi he maramara arataki ngaru papatahi hei wehewehe i te tohu whatu. Kei roto i te maramara he whatunga o ngā arataki ngaru e wehewehe ana i te tohu whatu me te kore e whakarerekē ā-tinana i ngā muka. Ka tohatohahia te mārama e tomo ana ki te arataki ngaru tāuru ki waenga i ngā arataki ngaru putanga i runga i te hoahoa o te wehewehe.

Ngā Tohu Putanga: Nā te tukanga wehewehe, ka wehea te tohu whatu e tau mai ana ki ngā tohu putanga maha, ia tohu e haere ana mā roto i tētahi tauranga putanga motuhake o te wehewehe. Ko te maha o ngā tauranga putanga me te ōwehenga wehewehe e whakatau ana i te tohatoha o te tohu i waenga i ngā hongere putanga.

Mahi Whakangāwari: He taputapu kore mahi ngā wehewehe whatu, arā, kāore e hiahiatia he pūtake hiko o waho hei whakahaere. Ka whakawhirinaki rātou ki ngā āhuatanga o te horapa o te mārama i roto i ngā muka whatu me te hoahoa o ngā wāhanga wehewehe hei wehewehe i te tohu.

Ngā Ngaronga me te Whai Hua: Ahakoa he tino whai hua ngā mīhini wehewehe whatu, ka puta he ngaronga tohu nā te tukanga wehewehe. Ko te ōwehenga wehewehe, te kounga o ngā wāhanga wehewehe, me ngā āhuatanga o te ngaronga whakaurunga ka whakatau i te whai huatanga whānui o te wehewehe.

I te nuinga o te wā, he mea nui te mahi a ngā wehewehe whatu ki te whakahohe i te tohatoha whai hua o ngā tohu whatu i roto i ngā whatunga whakawhitiwhiti muka-whatu, e āhei ai te pūtake whatu kotahi ki te mahi ki ngā kaiwhakamahi maha, ki ngā ūnga rānei i te wā kotahi.