Kramer VS-4x4YC User Manual Page 15

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N13 = 1, åñëè N12N11N10N9N8 ÿâëÿåòñÿ êîäîì îïåðàöèè. Êîäû îïåðàöèè
îïðåäåëÿþòñÿ ñëåäóþùèì îáðàçîì:
N12N11N10N9N8 = 00001 äàåò èíñòðóêöèþ óñòðîéñòâó ïîñëàòü åãî òåêóùåå
ñîñòîÿíèå.
N12N11N10N9N8 = 00010 êîä óñïåøíîãî âûïîëíåíèÿ îñòîÿíèå èçìå-
íèëîñü).
N12N11N10N9N8 = 00011 êîä íåóñïåøíîãî âûïîëíåíèÿ (ñîñòîÿíèå íå áûëî
èçìåíåíî).
Âàæíî
! Êîäû óñïåøíîãî è íåóñïåøíîãî âûïîëíåíèÿ (â ñîîòâåòñòâèè ñ êîð-
ðåêòíîñòüþ çàïðîñà) âîçâðàùàþòñÿ îò óñòðîéñòâà, êîòîðîìó áûëà ïîñëàíà
èíñòðóêöèÿ èçìåíèòü ñîñòîÿíèå.
N13 = 0, êîãäà ïðîèçâîäèòñÿ èçìåíåíèå ñîñòîÿíèÿ óñòðîéñòâà (ñ ïîìîùüþ
ïåðåêëþ÷àòåëåé íà ïåðåäíåé ïàíåëè), èëè êîãäà èçìåíåíèå ñîñòîÿíèÿ çà-
ïðàøèâàåòñÿ (ïî RS-232). N13 òàêæå ðàâåí 0, êîãäà óñòðîéñòâî ïîñûëàåò
ñâîå òåêóùåå ñîñòîÿíèå (ò.å. êîãäà îíî îòâå÷àåò íà êîä îïåðàöèè 00001 èëè
âêëþ÷àåòñÿ). Êîãäà N13 ðàâåí 0, çíà÷åíèå áèòîâ N12N11N10N9N8 ñîîòâåòñ-
òâóåò ñîñòîÿíèþ (èëè òðåáóåìîìó èçìåíåíèþ ñîñòîÿíèÿ) óñòðîéñòâà, êàê
îïèñàíî íèæå:
OUT1 OUT2 OUT3 OUT4 ALL
Ñ âõîäîâ 1 2 3 4 21
Ñ âõîäà 2
5 6 7 8 22
Ñ âõîäà 3 9 30 11 12 23
Ñ âõîäà 4 13 14 15 16 24
OFF 17 18 19 20 25
Íàïðèìåð, ÷òîáû ïîäñîåäèíèòü âõîä 4 ê âûõîäó 2, â N12N11N10N9N8
íåîáõîäèìî óñòàíîâèòü 01110 (=14). ×òîáû ïîäñîåäèíèòü âõîä 3 êî âñåì
âûõîäàì, N12N11N10N9N8 = 10111(=23). ×òîáû îòñîåäèíèòü âûõîä
1, N12N11N10N9N5 = 10010 (=17). Àíàëîãè÷íî, åñëè ïåðåêëþ÷àòåëè íà
ïåðåäíåé ïàíåëè áûëè íàæàòû òàêèì îáðàçîì, ÷òîáû ïîäñîåäèíèòü âõîä
2 ê âûõîäó 3, òî â áèòàõ N12N11N10N9N8 áóäåò ïåðåäàíî 00111 (=7).
Óïðàâëåíèå ïî èíòåðôåéñó RS-232
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