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Trending
is a critical component of any SCADA system and in some cases
it is the key HMI component that the operators use to monitor
the process.
adJile™
Trend includes all the standard features provided
by SCADA trending packages plus the following
additional features: |
click on the picture to
enlarge |
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Values
that are outside normal operating parameters or alarm limits
can be shown in a different colour so that the operator can
clearly see when the process is or has been operating
abnormally.
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Questionable data is represented as a dotted line so that it
can easily be distinguished from data with good quality.
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Data
from a long-term historian can be seamlessly accessed when the
operator scrolls past the end of the data stored in the short
term SCADA historian.
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Standard features include: |
- Unlimited number of
pens available. The number of pens can be limited to a
practical value if required.
- Data in a single
trend plot can be obtained from a number of different data
sources.
- The operator can
display an unlimited number of trend plots. If
required the number can be constrained to a reasonable
maximum.
- Operator configurable
trends. The operator can configure the data source for
each pen, the pen colour, min and max values etc. If
required this facility can be restricted to operators with a
specific security profile.
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