PWMOUT
Return to Introduction  Previous page  Next page

 

pwmout

 

This device, available only for some PLC models, sets an hardware PWM converter, or a generic D/A interface, with the value applied to the input PIN.

The input value must be normalized in the range 0  +65535 which means that zero will give the minimum analog value while 65535 gives the maximum analog value. There are two parameters that control the D/A dynamic : OFFSET and SPAN.

With OFFSET you add a base constant to the value applied to the input. The SPAN parameter allow you to change the converter gain. With values equal to 1.000 no modify will be applid to the input. Values greater than one will increase the gain while valued less than one will produce attenuation.

 

Property settings

 

Parameter

Description



OFFSET

This parameter adds a OFFSET value to the input value

 

 

SPAN

This parameter changes the gain of the D/A converter

       

Net plugs

 

Plug

Description



IN

Data input (normalized 0-65535

 

 

 

See also : AD_CONV