7.3.7 Threshold values
Alarm and Danger threshold values are available provided that the corresponding
indicators are achieved in one operating condition only.
In other words, this function is not suitable when indicators are calculated in several
operating conditions and monitored with different sets of thresholds,.
As well as indicators, data are stored in IEEE floating format over 32 bits.
Two consecutive addresses are then required for each indicator value.
There are 4 thresholds for each indicator, even if all of them are not used in all cases.
At address 4000 (& 4001), π (PI) value “3.1416” is displayed permanently, which
allows to check the proper operating of the connection.
Indicator threshold values are available in an address range from 4008 to 6055 and
sorted according to the table below:
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