Mitsubishi Electric MELSEC iQ-R User Manual page 32

Setting procedure
1.
Set "Average processing setting" to "Primary delay filter".
[Navigation window]  [Parameter]  [Module Information]  Module model name  [Basic setting]  [A/D conversion
method]
2.
Set a value for "Time average/Count average/Moving average/Primary delay filter constant setting".
A/D conversion method
Primary delay filter
1 FUNCTIONS
30
1.5 A/D Conversion Method
Setting range
1 to 500 (times)