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Mean values
Mean values for the measured current and
power output values are formed over an adjust-
able period of time. The mean values are de-
noted by a horizontal line above the measured
value.
Current averaging time (Add 057)
The averaging times for the mean power out-
put values and the mean current values are
programmed separately. From a list of 7 preset
default averaging times ..
Power averaging time (Add 058)
The averaging times for the mean power out-
put values and the mean current values are
programmed separately.
Number
Averaging time/seconds
0
5 (factory default setting)
1
10
2
30
3
60
4
300
5
480
6
900
Number
Averaging time/seconds
0
5 (factory default setting)
1
10
2
30
3
60
4
300
5
480
6
900
Averaging method
The exponential averaging method used
reaches at least 95% of the measured value
after the set averaging time.
Mean = Mean - 1 + (Measured - Mean - 1) / N
Mean = displayed mean value
Measured = measured value
n = consecutive measured value number
N = Number of measured values to
be averaged.
Min and max values
All the measured values are measured and cal-
culated once a second. Min and max values are
determined for most of the measured values.
The min value is the smallest measured value
determined since the last deletion. The max
value is the largest measured value determined
since the last deletion. All min and max values
are compared with the corresponding meas-
ured values and are overwritten in the event of
under or over values.
Every 5 minutes, the min and max values are
stored in an EEPROM without the date and
time. This means, in the event of an auxiliary
voltage failure, only the min and max values of
the last 5 minutes can be lost.
Delete min and max values (Add 008)
If “001” is written in address 008, all min and
max values are simultaneously deleted.
One exception is the max value of the mean
current value. The max value of the mean cur-
rent value can also be directly deleted in the
display menu by pressing Key 2 for a long time.
Содержание UMG 96S 24V
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