Table 6-24 Alarm Log Monitored Data Points - Emerson Daniel 3410 Series Operation Manual

Section 6: Archive logs
January 2018
The data points monitored for the alarm log are as shown in the tables below. Note that the
alarm limits are themselves data points. The user-settable alarm limits are listed by data point
name. Non-settable alarm limits are listed by data point value.

Table 6-24 Alarm log monitored data points

Data point
GainAUp, GainADn,
GainBUp, GainBDn,
GainCUp, GainCDn,
GainDUp, GainDDn.
AvgSndVel
SpecFlowPressure
SpecFlowTemperature
LiveFlowPressure
LiveFlowTemperature
AvgFlow
SysTemp
SysVoltage1V
SysVoltage1V2
SysVoltage2V5
SysVoltage3V3
Data point
IsHardFailedA ... IsHardFailedD
IsMeasSndSpdRangeA ... IsMeas-
SndSpdRangeD
Freq1DataValidity ... Freq2Dat-
aValidity
QMeterValidity
QFlowValidity
QBaseValidity
IsAcqModuleError
IsHourlyLogFull, IsDailyLogFull,
IsAuditLogFull, IsSystemLogFull
IsBatchDataRcvFailed
IsClkInvalid
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3410 Series Gas Ultrasonic Meters Operations Manual
Low alarm limit High alarm limit
GainLowLmt GainHighLmt
AvgSoundVelLoLmt AvgSoundVelHiLmt
LowPressureAlarm HighPressureAlarm
LowTemperatureAlarm HighTemperatureAlarm
LowPressureAlarm HighPressureAlarm
LowTemperatureAlarm HighTemperatureAlarm
MeterMaxNegVel MeterMaxVel
-40°C 100°C
0.90V 1.10V
1.08V 1.32V
2.225 V 2.775 V
2.937 V 3.663 V
Boolean alarm limit
TRUE
TRUE
FALSE
FALSE
FALSE
FALSE
TRUE
TRUE
TRUE
TRUE
3-9000-777 Rev E
Event log: alarm/audit