After you set the parameter, the analog filter calculates the average value of the samples and assigns this
value to AQ.
Timing diagram
Description of function
The function outputs the average value after sampling the analog input signal according to the set
number of samples. This SFB can reduce the error of analog input signal.
Note
There are a maximum of eight analog filter function blocks available for use in the circuit program in
xLogicsoft.
5.5.43 Max/Min
Fashion: Classic:
The function of input En (Enable) depends on the settings of parameter Mode
and the selection of check box "when En = 0, reset Max/Min".
This input is enabled when you set Mode =2:
A positive transition (0 to 1) at input S1 sets the output AQ to the maximum
value..
A negative transition (1 to 0) at input S1 sets the output AQ to the minimum
value.
Input Ax is one of the following analog signals:
Analog Inputs
Analog Outputs
Analog flags
Block number of a function with analog output
Mode
Possible settings: 0, 1, 2, 3
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