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FX1S Datasheet, PDF (68/480 Pages) Mitsubishi Electric Semiconductor – FX1S
ÏÐÅÐÛÂÀÍÈÅ-ÓÊÀÇÀÒÅËÜ
ÎÏÅÐÀÍÄÛ
3.10 ÏÐÅÐÛÂÀÍÈÅ-ÓÊÀÇÀÒÅËÜ
Ñ ïîìîùüþ ïðåðûâàíèÿ-óêàçàòåëÿ ìîæíî âûïîëíèòü ïåðåõîä âíóòðè ïðîãðàììû ÏÊ ê
ïðåðûâàòåëþ-ïðîãðàììû. (ñì.òàêæå ðàçäåë 6.2.4)
3.10.1
ÀÄÐÅÑÀÖÈß ÏÐÅÐÛÂÀÍÈß-ÓÊÀÇÀÒÅËß
FX1S/FX1N
MELSEC FX1S è FX1N:
Èìååòñÿ 6 ïðåðûâàòåëåé-óêàçàòåëåé. Àäðåñàöèÿ ïðåðûâàòåëåé-óêàçàòåëåé äîëæíà
âûïîëíÿòüñÿ ñîãëàñíî ñëåäóþùèì óêàçàíèÿì:
Ïðåðûâàòåëü-óêàçàòåëü: I ቢ 0 ባ
ቢ Àäðåñà îò 0 äî 3; ñîîòâåòñòâåííî âõîäû îò Õ0 äî Õ3
ባ 0: = ïðåðûâàíèå ïðè ïàäàþùåì ôðîíòå âõîäíîãî ñèãíàëà
1: = ïðåðûâàíèå ïðè âîçðàñòàþùåì ôðîíòå âõîäíîãî ñèãíàëà
ÏÐÈÌÅÐ
Ïðåðûâàòåëü-óêàçàòåëü: I201
Ïðîãðàììà-ïðåðûâàíèÿ, âûçûâàåìàÿ ïðåðûâàòåëåì-óêàçàòåëåì âûïîëíÿåòñÿ ïðè
âîçðàñòàþùåì ôðîíòå ñèãíàëà íà âõîäå Õ2.
Âîçâðàò â ãëàâíóþ ïðîãðàììó ïðîèñõîäèò ïîñëå òîãî, êàê áóäåò âûïîëíåíà èíñòðóêöèÿ IRET.
Ħ
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MITSUBISHI ELECTRIC