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The percentage value obtained can then be displayed. It is then monitored to see if it
exceeds the associated alarm "P.30/ALI*" to "P.33/ALI*". The digital signal "dol*" is then
obtained. If the state is "0", the
"1", the
Figure 7-3
Universal input function diagram
SITRANS DA400 for oscillating positive displacement pumps
Operating Instructions, 09/2008, A5E00841120-03
symbol (alarm received).
symbol (alarm not received) is displayed, if the state is
Signal processing
7.2 Evaluation of universal inputs
67
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