Sutron Corporation X-Link Operations & Maintenance Manual, Rev 1.63 5/24/2016 pg. 71
them. That result would be used as a sample. Once an hour, 60 samples would
be averaged into a final result.
Data collection starts at
Measurement Time + Measurement Interval
–
Averaging
Time + Sampling Interval
, and the last sample is taken at
Measurement Time +
Measurement Interval
.
In the example below, temperature is measured every 15 minutes and averaged
for an hour:
Measurement Time 00:00:00
Measurement Interval 01:00:00
Averaging Time 01:00:00
Sampling Interval 900
(900 seconds is 15 minutes)
Data Collection
o
00:15:00 first sample collected
o
00:30:00 next sample collected
o
00:45:00 next sample collected
o
01:00:00 last sample collected
o
01:00:00 all four samples are averaged and the result is logged with the
01:00:00 timestamp
The
Results
field will be shown only if averaging is enabled. If it is enabled, you
can select
average, minimum
, or
maximum
to be the logged result value.
If average is selected, the average of all collected samples will be the result of
the measurement. Alternatively, you can choose to use the minimum or the
maximum as the result.
If
Details
is enabled (see below), X-Link can log and display the
average,
minimum
and
maximum
sample collected. Individual samples are not recorded.
Minimum and maximum
Subsamples
are not recorded.
Enabling Details does NOT result in the average, minimum and maximum being
transmitted! Use Results setting to control which one result to transmit.
The subtle distinction between the
Results
and
Details
settings.
If
Details
is enabled, average, minimum, and maximum values are logged.
However, if
Results
is set to average, only the average will be transmitted.
If you want to transmit both the minimum and the maximum results, you need
to set up two identical measurements except for the
Results
field: one
measurement would choose minimum and the other maximum. If you just
