Siemens simatic s7-1500 User Manual page 32

Parameters/address space
4.3 Declaration of parameters
Smoothing
The individual measured values are smoothed using filtering. The smoothing can be set in 4
levels.
Smoothing time = number of module cycles (k) x cycle time of the module.
The following figure shows after how many module cycles the smoothed analog value is
almost 100%, depending on the set smoothing. Is valid for each signal change at the analog
input.
①
②
③
④
Figure 4-3
32
None (k = 1)
Weak (k = 4)
Medium (k = 16)
Strong (k = 32)
Smoothing with AI 8xU/R/RTD/TC HF
Analog Input Module AI 8xU/R/RTD/TC HF (6ES7531-7PF00-0AB0)
Manual, 09/2016, A5E36647959-AB