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FX1S Datasheet, PDF (121/480 Pages) Mitsubishi Electric Semiconductor – FX1S
STL-ÈÍÑÒÐÓÊÖÈÈ
ÎÁÙÈÅ ÓÊÀÇÀÍÈß
5.1.2
ÑÕÅÌÀÒÈ×ÍÛÉ ÏÐÎÖÅÑÑ ØÀÃÎÂÎÃÎ ÓÏÐÀÂËÅÍÈß
Íà îñíîâàíèè êðàòêîé ïîñëåäîâàòåëüíîñòè ïðîöåññà â êà÷åñòâå ïðèìåðà îïèñàíî øàãîâîå
óïðàâëåíèå ñ ÷åòûðüìÿ ðàáî÷èìè øàãàìè. ×åòâåðòûé øàã çàêàí÷èâàåò øàãîâîå óïðàâëåíèå.
Ïóñê
Y0
1. øàã
Y0
t
Êîíå÷íûé
âûêëþ÷àòåëü
Y1
2. øàã
Y1
t
Êîíå÷íûé
âûêë-ëü
Y2
3. øàã
Y2
t
Êîíå÷íûé
âûêë-ëü
Êîíåö
Ðèñ.5-3. Ñõåìàòè÷íûé ïðîöåññ øàãîâîãî óïðàâëåíèÿ
C000179C
Ïî ðèñóíêó 5-3 âèäíî, ÷òî 2-îé ðàáî÷èé øàã âêëþ÷àåòñÿ, êàê òîëüêî çàêàí÷èâàåòñÿ 1-ûé øàã è
âêëþ÷àåòñÿ ñîîòâåòñòâóþùèé åìó êîíå÷íûé âûêëþ÷àòåëü. Ýòî îçíà÷àåò, ÷òî âñå ñîñòîÿíèÿ
îïåðàíäîâ âíóòðè ïåðâîãî øàãà îòêëþ÷èëèñü.
Êîíåö 2-ãî øàãà îçíà÷àåò îäíîâðåìåííî ïóñê 3-åãî øàãà. Ñ ïîìîùüþ âêëþ÷åíèÿ 3-åãî
êîíå÷íîãî âûêëþ÷àòåëÿ äîñòèãàåòñÿ îêîí÷àíèå øàãîâîé ïîñëåäîâàòåëüíîñòè (4-ûé ðàáî÷èé
øàã)
Ïðîãðàììèðîâàíèå FX1S/FX1N/FX2N/FX2NC
5–3