Flow Of Operation; Ladder Program Example - Omron CP1E CPU UNIT SOFTWARE User Manual

13-1-1 Flow of Operation

1
Setting pulse output port number,
assigning pulse output terminals,
and wiring.
2
Greate ladder
program
Pulse Output Port Number and Pulse Output Terminals
The following terminals can be used for pulse outputs according to the pulse output method.
Output terminal block
Terminal Terminal
block label number
CIO 100

13-1-2 Ladder Program Example

Specifications and Operation
When the start input (CIO 0.00) turns ON in this example, pulses with a duty factor of 40% at a fre-
quency of 2,000 Hz are output from PWM output 0. When the stop input (CIO 0.01) turns ON, PWM
output 0 is stopped.
Start input (CIO 0.00)
Stop input (CIO 0.01)
Applicable Instructions
PWM
INI
CP1E CPU Unit Software User's Manual(W480)
Terminal 01 on terminal block CIO100 is used for PWM
output 0.
• The PWM instruction is used to control PWM outputs.
Cyclic task,
• PWM outputs are stopped with the INI instruction.
interrupt task.
Specifications made
with PWM instruction
−
00
01 PWM output 0
−
02
−
03
Frequency:
2,000 Hz, 500 s
Other functions that cannot be used at the same time
Pulse output method
Pulse + direction
Pulse output 0, pulse
Pulse output 1, pulse
Pulse output 0, direction
Pulse output 1, direction
Duty factor:
40%, 200 s
13 PWM Outputs
Normal output
Normal output 0
Normal output 1
Normal output 2
Normal output 3
13-3
13