Yokogawa DAQWORX - Manual (Page 365)

7-189 IM WX101-01E
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Index
Setting the Recorder
Report Channels and Types of computing
There are sixty report channels, from R01 to R60. Assign measurement or computation
channels.
Select one of the Types of computing below:
INST: Instantaneous value at the time of making report
AVE: Average, maximum and minimum over the computing period
SUM: Sum and cumulative sum over the computing period
Sum : The total sum over an hour for hourly reports, the sum over a day for daily
reports or the sum over a month for monthly reports. The instrument resets this
value each time it makes any of these reports.
Cumulative sum : The total sum up to the preset time to make a report in the
case of hourly reports or the sum up to a preset time of the day to make a report
in the case of daily reports. The instrument resets this value at each preset time
or at each preset time of the day for report making. The instrument does not
perform cumulative summation for monthly reports.
Unit of Summation (Sum Unit)
Input data items like flow rates, that have a unit in /sec, /min, /hour or /day, give Math
results that differ from their actual values when simply summed. This occurs because
the unit of such a data item differs from that of the measurement interval.
In such cases, take the output after having converted the Sum Unit so it matches that of
the input data item applied.
Unit of Input (Preset Unit) Conversion Formula
INTVL (no conversion) ∑ (measured data values)
/sec ∑ (measured data values) × measurement interval
/min ∑ (measured data values) × measurement interval/60
/hour ∑ (measured data values) × measurement interval/3600
/day ∑ (measured data values) × measurement interval/86400
Copying settings
Channel No., Type, and Sum Unit settings can be copied to other channels using the
“Copy” and “Paste” buttons.
Sorting the channel order
It is possible to automatically sort report channels following each other up from a report
base channel.
For example, if Report channel R03 is object for channel 005, report channels R04 and
up, will automatically become object for channels 006, 007, 008, ...etc.
To sort the channels, click the report channel from which up you want channels to be
sorted and drag it down. Click sort to start sorting.
7.9 Setting DARWIN