Averaging
Setting the averaging over cycles:
Averaging mode: CYCL
Programming the cycle (s. 11.1.2):
Cycle: 00:15:00
Check:
Start measurement, averaging in progress:
<START>
©
»
Stop measurement:
<STOP>
ll
Reading the average value/cycle in function:
Average value: 13.24°C
Output of all function values of the menu by using:
<PRINT>
Average value over manual periods:
It is also possible to determine the average value over periods from one man-
ual measuring point scan to the next with the same averaging mode, but with-
out cycle:
Setting the averaging over cycles:
Averaging mode: CYCL
Select and clear cycle using the key:
<CLR>
Cycle timer: 00:00:00
Check:
Start measurement, averaging in progress:
<START>
©
»
Manual measuring point scan:
<MANU>
©
...
Average value from one scan to the next scan:
Average value: 13.24°C
For recording the average values an additional
function channel
with the range
M(t)
(s. 11.3.9, 11.3.10) or the corresponding
out-
put function
M(t)
(s. 11.4.5, man. 6.10.4) is required instead of
the measured value.
10.4.8 Averaging over several Measuring Points
In all measuring point scans the average value can also be determined over a
number of associated measuring points. However, for this average value a
function channel with the meas. range
M(n)
must be available
(s. 11.3.9). If you do not
wish to program reference channels and the
measuring points to be averaged begin with
M0, you need simply to program the function
channel
M(n)
to the 2nd channel of the last
connector (e.g. M13) (s. 11.3.10). This will
then refer automatically to the series from ref-
erence channel 2 (M0) through to reference
channel 1 (M3 = 1st channel). Other ranges of
measuring points can be activated by pro-
gramming the reference channels accordingly
(s. 11.4.6). The function channel can be con-
figured quickly and easily by means of the
ALMEMO
®
2890-9
37
AVERAGING
over range of meas. points:
From meas. channel :
00: 234.5 °C NiCr
to meas. channel :
03: 189.7 °C NiCr
Program function channel
to channel:
13: 213.7 °C M(n)
Range:
M(n)
START MANU M PRINT ESC
