Yokogawa DO202 2-Wire Dissolved Oxygen Analyzer Instrukcja Użytkownika Pobierz pdf (Strona 36)

IM 12A00A01-61E

Foundation Fieldbus 3-31

3-31

Relative Parameter Factory Write

Index Name Default Mode Explanation

22 ALARM_SUM – – The current alert status, unacknowledged states, unreported states, and

disabled states of the alarms associated with the function block.

23 ACK_OPTION 0xFFFF AUTO Selection of whether alarms associated with the block will be automatically

acknowledged.

24 ALARM_HYS 0.5% AUTO Amount the PV must return within the alarm limits before the alarm condition

clears. Alarm Hysteresis is expressed as a percent of the PV span.

25 HI_HI_PRI 0 AUTO Priority of the high high alarm.

26 HI_HI_LIM +INF AUTO The setting for high high alarm in engineering units.

27 HI_PRI 0 AUTO Priority of the high alarm.

28 HI_LIM +INF AUTO The setting for high alarm in engineering units.

29 LO_PRI 0 AUTO Priority of the low alarm.

30 LO_LIM -INF AUTO The setting for the low alarm in engineering units.

31 LO_LO_PRI 0 AUTO Priority of the low low alarm.

32 LO_LO_LIM -INF AUTO The setting of the low low alarm in engineering units.

33 HI_HI_ALM – – The status for high high alarm and its associated time stamp.

34 HI_ALM – – The status for high alarm and its associated time stamp.

35 LO_ALM – – The status of the low alarm and its associated time stamp.

36 LO_LO_ALM – – The status of the low low alarm and its associated time stamp.

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Yokogawa DO202 2-Wire Dissolved Oxygen Analyzer Instrukcja Użytkownika Strona 36