Omron CJ - INSTRUCTIONS

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3. Instructions
CS/CJ/NSJ Series Instructions Reference Manual (W474)
High-speed Counter/Pulse Output Instructions
3
PWM
Example Programming
When CIO 0.00 turns ON in the following programming example, PWM(891) starts pulse output from
PWM output 0 at 200 Hz with a duty factor of 50%.
When CIO 0.01 turns ON, the duty factor is changed to 25% from the next output pulse.
@PWM
#0000
&2000
&50
0.00
@PWM
#0000
&2000
&25
0.01
200.0Hz
200.0Hz
0.01 ON
0.00 ON
PWM output
Port 0, Frequency in 0.1-Hz increments and duty factor in 1% increments
Frequency: 200.0 Hz
Duty ratio: 50%
PWM output
Port 0, Frequency in 0.1-Hz increments and duty factor in 1% increments
Frequency: 200.0 Hz
Duty ratio: 25%
Port 0
Duty ratio: 50%
Duty ratio: 25%