18: P
ULSE
O
UTPUT
I
NSTRUCTIONS
18-6 FC6A S
ERIES
MICROS
MART
L
ADDER
P
ROGRAMMING
M
ANUAL
FC9Y-B1726
PULS2 instruction (pulse counting disabled) timing chart
[PULS2 instruction, S1 is specified as D0100, D1 is specified as internal relay M0200]
When the PULS2 instruction input changes from off to on, M0200 turns on and pulses with the frequency configured by D0101 and
D0100 are output. If the value of D0101 and D0100 changes during pulse output, pulses are output with the frequency based on
that value.
When the PULS2 instruction input changes from on to off, M0200 turns off and M0201 turns on at the same time.
The changes from the initialization input are not reflected while the PULS2 instruction input is on. If you wish to initialize the data
registers with the initialization input, turn the initialization input on after turning off the input.
D1
M0200
S2
M0000
PULS
2
S1
D0100
PULS2 instruction
input
PULS2 instruction input
Output pulse
frequency
D0101, D0100 f1 f2 f3
f1
Output pulse Q0
f2
Pulse output ON M0200
Pulse output
complete
M0201
f1, f2, f3 = pulse frequency