PROCESS FLOW PROGRAMMING
A cyclic meas. point scan with a time-based process flow control is required to
register the measuring data of all connected sensors. For this purpose, the real
time clock, the output cycle and the measuring cycle are available and, if fast
processing is required, the conversion rate is available. The measurement can
be started and stopped by using the keyboard, the interface, an external trigger
signal, the real time clock or an exceeding of limit values.
Time and Date
The real time clock with date function or the pure measuring time are used for
an accurate recording of any measurement. Start and end time/date can be
programmed in order to start or stop a measurement.
Output Cycle
The output cycle is programmable between 1s and 59h/59min/59s and
provides a cyclic output of measured values to the interfaces or memories and
also provides a cyclic averaging.
Output Cycle Factor
If necessary, the output cycle factor allows for limiting the data output of
particular channels so that an excessive data flow can be limited, especially
during data storage.
Measuring Cycle
The measuring cycle, also programmable between 1s and 59h/59min/59s, is
for a cyclic scanning with a display of all measured values, limit value
monitoring including alarm message and output of alarm values, averaging
and, if necessary, a storage of measured values.
Average Value
The measured values that result from scanning the measuring junctions can
be averaged as desired either over the total measuring time or over the output
cycle time. Function channels are provided for a cyclic output of average
values.
Conversion Rate
With ALMEMO
®
V5
devices, all measuring points can be continuously
scanned with the conversion rate (2.5 or 10 meas./s). It is possible to store all
measured values in the memory and/or to perform an output via the interface.
Storage of Measured Values
During the measuring or output cycle, all measured values or alarm values can
be manually or automatically stored in a buffered RAM. The memory capacity
is, as standard, 500kB, which allows up to 100,000 measured values. The
memory organisation can be configured as linear or ring memory. The output
can be optionally performed via interface, analogue output or display. It is
possible to select a certain time interval, number or alarm value.
7
ALMEMO
®
5590-2
Functions
Summary of Contents for Almemo 5590-2 V5
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