Moving Average (Default Setting) - MICRO-EPSILON ILD2200-2 Instruction Manual

Measuring Setup and Commissioning
After completion of the measuring cycle (every 0.1 ms for a measuring frequency of 10 kHz) the internal
average is calculated again and outputted. For digital outputs, averaging has no effect on the measuring
frequency/data frequency. Further numbers of averaging can be programmed using the digital interface, see
Chap.
the median N = 3).
Averaging mode
Moving
Recursive
Median
Moving
Recursive
Median
Moving
Recursive
Median
Moving
Recursive
Median
Fig. 16
6.3.2
The selected number N of successive measurement values (window width) is used to generate the arithmetic
average value M
M =
Each new measurement value is added and the first (oldest) measurement value from the averaging process
(from the window) taken out again. This results in short transient recovery times for jumps in measurement
values.
optoNCDT 22xx
7. Pressing and holding (> 5 secs) the Zero/Reset key will set the number of averaging to N = 1 (for
Number of averaging
1 (no averaging)
1 (no averaging)
Setting the averaging number

Moving Average (Default Setting)

on the basis of the following formula:
gl
N
MV

MV (k)
N
k
k=1
gl
M
N
LED Status
AVG 1 OFF
3 AVG 2 OFF
4 AVG 1 ON
4
AVG 2
5 OFF
32 AVG 1 OFF
32
AVG 2
7 ON
128 ON
AVG 1
128
AVG 2
9 ON
= Measuring value
= Number of averaging
= Running index
= Average value or output value
gl
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