Balluff BOS R254K-UUI-RS10-S4 Bedienungsanleitung Seite 129

BOS R254K-UUI-RS10-S4
Photoelectric Sensors
5
Secondary Device Functions (continued)
Statistics Data Configuration: Time Period Unit
The time unit Time Period Unit can be set with one of the
values from Tab. 5-22 to calculate the minimum, maximum
and average. For example, to calculate minimum,
maximum and average for all 1-hour values, hours can be
selected as the unit for this subindex.
Value Meaning
0x01 (1) Seconds
0x02 (2) Minutes
0x03 (3) Hours
0x04 (4) Days
0x05 (5) Samples
Tab. 5-22: Statistics Data Configuration – Time Period Unit
Statistics Data Configuration: Time Period Value
Time Period Value can be set from 1 second to 1 week or
1 to 1000 measurement values, over which minimum,
maximum and average are calculated Other checks are
performed internally and, if an unsuitable selection is made
for Time Period Value, a standard error is returned.
Time Period Unit
Seconds
Minutes
Hours
Days
Measurement values
Tab. 5-23: Statistics Data Configuration – Time Period Value
Statistics Data Configuration: Moving Average
Window Unit
For the moving average, one of the units from Tab. 5-24
should be selected. For example, to calculate the moving
average for groups of 100 measurement values,
measurement values (samples) can be selected as the unit.
Value Meaning
0x01 (1) Seconds
0x02 (2) Minutes
0x03 (3) Hours
0x04 (4) Samples
Tab. 5-24: Statistics Data Configuration – Moving Average Window
Unit
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Description
Seconds
Minutes
Hours
Days
Measurement
values
Time Period Value (value
range)
1...1000
1...100
1...24
1...7
1...1000
Description
Seconds
Minutes
Hours
Measurement
values
Statistics Data Configuration: Moving Average
Window Value
The value for the moving average (moving average
window) must be in the value range (see Tab. 5-25). To
calculate the moving average, it is possible to select, for
example, 1...1000 measurement values.
Moving Average Window
Unit
Seconds
Minutes
Hours
Measurement values
Tab. 5-25: Statistics Data Configuration – Moving Average Window
Value
Statistics Data Output: Minimum
Minimum value of the measured values over a certain time
period.
Statistics Data Output: Maximum
Maximum value of the measured values over a certain time
period.
Statistics Data Output: Average
Average of the measured values over a certain time period.
Statistics Data Output: Moving Average
The moving average is an average that is calculated
repeatedly over a certain value of the moving average
window.
Statistics Data Configuration: Number of Samples
Total number of read measurement values during start and
stop operation of the minimum value/maximum value/
average function.
Moving Average Window
Value (value range)
1...1000
1...100
1...24
1...1000
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