FX1S Datasheet, PDF (229/480 Pages) Mitsubishi Electric Semiconductor – FX1S

ÏÐÈÊËÀÄÍÛÅ ÈÍÑÒÐÓÊÖÈÈ
ÂÛÑÎÊÎÑÊÎÐÎÑÒÍÛÅ ÈÍÑÒÐÓÊÖÈÈ
6.7.2
ÓÑÒÀÍÎÂÊÀ ÂÕÎÄÍÎÃÎ ÔÈËÜÒÐÀ (REFF)
REFF n
n
K, H
REFF
FNC 51
Ein- und Ausgänge auffrischen
CPU
FX1S
FX1N FX2N FX2NC
©
©
©
©
Èìï. èíñòðóêöèÿ (P) Îáðàáîòêà Øàãè ïðîãðàììû
©
16 Bit 32 Bit _{REF, REFP}
5
©
ÓÊÀÇÀÍÈÅ
ÏÐÈÌÅÐ
ÔÓÍÊÖÈß
Óñòàíîâêà âðåìåíè ôèëüòðà äëÿ âõîäîâ Õ0 - Õ7
ÎÏÈÑÀÍÈÅ
b REFF-èíñòðóêöèÿ óñòîíàâëèâàåò âðåìÿ ôèëüòðà ðàâíîå (n)ms.
b (n) ìîæåò çàäàâàòüñÿ îò 0 äî 60. Óñòàâêà 0 ðàâíî âðåìåíè ôèëüòðà 50 ìèêðîñåêóíä.
Èíñòðóêöèÿ äîëæíà áûòü âêëþ÷åíà â êàæäîì öèêëå, èíà÷å óñòàâêà ôèëüòðà
óñòàíàâëèâàåòñÿ íà çíà÷åíèå ïî óìîë÷àíèþ 10ms.
Åñëè àêòèâåí âõîä Õ10, òî óñòàâêà ôèëüòðà ïðèìåò çíà÷åíèå 1ms, ïðè îòêëþ÷åííîì - 10ms.
Ïî êîìàíäå “REFF K20 “ óñòàíàâëèâàåòñÿ çàäåðæêà âêëþ÷åíèÿ 20ms.
Ðèñ. 6-84.
Ïðèìåð èñïîëüçîâàíèÿ REFF-èíñòðóêöèè.
X10
n
REFF K1
X0
X1
M8000
X0
X1
n
REFF K20
C000150C
Ħ
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