Mitsubishi Electronics FX1S manual Pulse, And Trailing Pulse, Ldf Anf Out

FX Series Programmable Controllers Basic Program Instructions 2

2.9And Pulse, And Trailing Pulse

FX1S FX1N FX2N FX2NC

Mnemonic	Function	Format	Devices	Program steps
ANP	Serial connection
	of Rising edge		X, Y, M, S, T, C	2
(ANd Pulse)
	pulse
ANF	Serial connection
	of Falling /
(ANd Falling			X, Y, M, S, T, C	2
	trailing edge
pulse)
	pulse

Program example:

ANP

M40

X1

X0

T10

M100

ANF

C0

Y4

0	LD	M	40
1	OR	X	1
2	ANP	T	10
4	OUT	M 100
5	LDF	X	0
6	ANF	C	0
8	OUT	Y	4

Basic points to remember:

-Use the ANDP and ANDF instructions for the serial connection of pulse contacts.

-Usage is the same as for AND and ANI; see earlier.

-ANP is active for one program scan after the associated device switches from OFF to ON.

-ANF is active for one program scan after the associated device switches from ON to OFF.

Single operation flags M2800 to M3071:

• When used with flags M2800 to M3071 only the first instruction will activate. For details see page 2-8

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