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Advanced client side
calculations have been provided to reach beyond the
standard server side calculations.
The following count the number of
peaks and valleys of a process signal:
• slope.maxcount
The count of slope changes from positive to negative
over the interval, e.g., the peak count.
• slope.mincount
The count of slope changes from negative to positive
over the interval, e.g., the valley count.
The following count the number
of ON/OFF states and the length of time in those
states:
• state.incount
The number of occurrences where the value is within
the state criteria over the interval.
• state.outcount
The number of occurrences where the value is not
within the state criteria over the interval.
• state.induration
The amount of time where the value is within the
state criteria over the interval.
• state.outduration
The amount of time where the value is within the
state criteria over the interval.
The following produce
differences and accumulations between the values:
• accumulation.first / accumulation.last
The accumulated total of the first or last samples
of every interval.
• difference.first / difference.last
The calculated difference between the first or last
sample of the current interval and the first or last
sample of the previous interval.
• acc.difference.first / acc.difference.last
The accumulated total of differences of every
interval.
more on the History Group Builder...
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