FC6A S
ERIES
MICROS
MART
L
ADDER
P
ROGRAMMING
M
ANUAL
FC9Y-B1726 18-57
18: P
ULSE
O
UTPUT
I
NSTRUCTIONS
Sample program
When outputting pulses as shown in the diagram below with the frequency change function (reversible control
disabled) using the following settings
The pulses are output from Q0.
Basic settings
Function Device Address Setting Value Details
Reversible control enable — Disable —
Number of steps — 3 —
Start step number — 1 Step 1
Interrupt step number D0000 1 —
Step 1 Step 2 Step 3
10 kHz
1 kHz
100 Hz
15 Hz
Frequency change time
2,000 ms
Frequency change time
2,000 ms
Frequency change time
4,000 ms
Preset value 4,000 Preset value 4,000 Preset value 4,000
M0000
M8120
I0
D2
M0050
D1
D0030
ARAMP
1
S3S2
M0000
S1
D0000
When the ARAMP instruction input (I0) turns on, pulse
output starts
Initialize the data registers when the PLC starts