Mitsubishi Electronics FX5 ユーザーズマニュアル

19  BUILT-IN I/O FUNCTION
19.7  PWM Function

The period of PWM output is stored.

■Corresponding devices

The device numbers corresponding to each channel are as follows.

■Update timing

The timing to reflect the device in operation is as follows.
 • When the HCMOV instruction is executed (values updated immediately)
 • When the PWM instruction is executed
 • END processing

■Clear timing

The timing when the device is cleared is as follows.
  • STOP/PAUSE

RUN

 • The pulse width and cycle can be changed even while pulses are being output.
 • The pulse width and cycle are stored in the unit specified by the parameter (ms or 

s).

The current value of the number of output pulses of PWM output is stored.

■Corresponding devices

The device numbers corresponding to each channel are as follows.

■Update timing

The timing to reflect the device in operation is as follows.
 • When the HCMOV instruction is executed (values updated immediately)
 • When the PWM instruction is executed
 • END processing

■Clear timing

The timing when the device is cleared is as follows.
  • Power  OFF

ON

 • Reset
  • STOP/PAUSE

RUN

 • If the number of output pulses is set to "0" (output without any limitation), the number of output pulse current 

value monitor is fixed at "0".

 • The number of output pulse current value monitor can be changed even while pulses are being output.

SD5305, SD5304

SD5321, SD5320

SD5337, SD5336

SD5353, SD5352

SD5307, SD5306

SD5323, SD5322

SD5339, SD5338

SD5355, SD5354