Siemens SPS starter kit 6ED1057-3BA10-0AA8 6ED1057-3BA10-0AA8 Scheda Tecnica
Codici prodotto
6ED1057-3BA10-0AA8
Reference material
5.3 Special functions
LOGO!Soft Comfort Online Help
Operating Instructions, 06/2014
Operating Instructions, 06/2014
279
5.3.3.9
Analog filter (0BA7 and 0BA8 only)
Short Description
The Analog filter function block is used to smooth the analog input signal.
Connetion
Description
Input Ax
Input Ax is one of the following analog signals:
•
•
AI1 to AI8
(
*
)
•
AM1 to AM16 (if 0BA7), or AM1 to AM64 (if 0BA8)
•
NAI1 to NAI32
•
AQ1 and AQ2 (if 0BA7), or AQ1 to AQ8 (if 0BA8)
•
NAQ1 to NAQ16
•
The block number of a function with analog output
Parameter
Sn (Number of samples): determines how many analog values are sampled
within the program cycles that are determined by the set number of samples.
LOGO! samples an analog value within every program cycle. The number of
program cycles is equal to the set number of samples.
Possible settings:
8, 16, 32, 64, 128, 256
Possible settings:
8, 16, 32, 64, 128, 256
Output AQ
AQ outputs an average value of the analog input Ax over the current number of
samples, and it is set or reset depending on the analog input and the number of
samples.
* AI1 to AI8: 0 to 10 V corresponds with 0 to 1000 (internal value).
Parameter
You can set the number of samples to the following values: