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Appendix| EtherCAT
optoNCDT 2300
A 7.3.3.10 Object 2181h: Averaging, error processing, statistics and spike correction
2181 RECORD Averaging/error handling/statistics
Subindices
0 VAR Number of entries 16 Unsigned8 ro
1 VAR Measured value averaging type x Unsigned8 rw
2 VAR Number of values for moving average x Unsigned32 rw
3 VAR Number of values for median x Unsigned32 rw
4 VAR Number of values for recursive average x Unsigned32 rw
5 VAR Statistic depth x Unsigned16 rw
6 VAR Reset statistic x BOOL rw
7 VAR Error handling x Unsigned8 rw
8 VAR Number of held values x Unsigned16 rw
9 VAR Video Averaging x Unsigned8 rw
12 VAR Use spike correction FALSE BOOL rw
13 VAR Spike correction evaluation length x Unsigned8 rw
14 VAR Spike correction range xx FLOAT32 rw
15 VAR Spike correction count x Unsigned8 rw
16 VAR Reset counter x Unsigned8 rw
Further details can be found in the section Averaging and error processing, see Chap. 7.4.4.
Measured value averaging type:
0 – No averaging
1 – Moving averaging (Number of values for moving average: 2, 4, 8, 16, 32, 64 and 128)
2 – Recursive averaging (Number of values for recursive average: 2…32768)
3 – Median (Number of values for median: 3, 5, 7 and 9)
Statistic depth: 0, 2, 4, 8, 16…16384; 0 = infinite
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