IDEC MICROSmart FC6A Series Ladder Programming Manual page 359

When outputting pulses as shown in the diagram below with the frequency change function (single-pulse output
reversible control disabled) using the following settings
The pulses are output from Q0.
100 kHz
Step 1
Preset value 100,000
50 kHz
10 kHz
5 kHz
15 Hz
Frequency change time
5,000 ms
I0002
ARAMP
1
I0000
I0001
Step 2
Preset value 100,000 Preset value 1,000,000 Preset value 1,000,000 Preset value 1,000,000
Frequency Frequency Frequency
change time change time change time
5,000 ms 5,000 ms 5,000 ms
Frequency change time
5,000 ms
S1 S2 S3 D1
D0000 M0000 M0100 D0023
FC6A S MICROS L
ERIES MART
Interrupt Step
Step 3
Preset value 1,000,000
Preset value 30,000 Preset value 30,000 Preset value 30,000
Frequency change time Frequency change time
8,000 ms
When I2 turns on, the initialization input (M0000) is turned
on and the ARAMP instruction control register values are
initialized
M0000
When the ARAMP instruction input (I0) turns on, pulse
D2
output starts
M0060
When I1 turns on, the interrupt input (M0100) is turned on
and the interrupt step is executed
M0100
P M
ADDER ROGRAMMING ANUAL
18: P O
ULSE UTPUT
Step 4 Step 5
Preset value 100,000
Frequency change time
8,000 ms
FC9Y-B1726
I
NSTRUCTIONS
8,000 ms
18-63