Siemens SIMATIC ET 200SP Manual page 29

Line frequency filter
Enables or disables a line frequency filter which suppresses the power supply grid frequency
(50/60 Hz) set under "Line frequency". Because the filter also filters for a multiple of 50/60 Hz,
it may be better to disable the filter.
Measuring range
Defines the characteristic value of the connected DMS sensor. Any setting values is scaled to
+/- 100,000,000 digits in the module.
Sampling rate
Defines the sampling rate of the analog input module.
Moving average value filter
Defines the period of the moving average value filter.
Prefilter "Input lock B"
Defines the period of the prefilter for the "Input lock B" operating mode. This is a moving
average value filter which prefilters the signal when it exits "Input lock B" mode.
IIR low-pass filter limit frequency
Defines the line frequency of the low-pass filter.
IIR low-pass filter ordinal number
Defines the ordinal number of the low-pass filter and therefore has a direct effect on the edge
steepness of the filter.
Notch filter frequency
Defines the frequency of the notch filter. The filter is used to filter the specified frequency from
the input signal.
Notch filter quality Q
Defines the quality of the notch filter.
Analog input module AI 2xSG 4-/6-wire HS (7MH4134-6LB00-0DA0)
Manual, 09/2018, A5E41867508A-AB
Parameters/address space
6.3 Description of parameters
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