Technical data

Data point Log action
NegVolFlow Snapshot
PosVolBase Snapshot
NegVolBase Snapshot
Data point Log action
Symmetry Flow-Gated
CrossFlow Flow-Gated
TurbulenceA Flow-Analysis-Gated
TurbulenceB Flow-Analysis-Gated
TurbulenceC Flow-Analysis-Gated
TurbulenceD Flow-Analysis-Gated
CrossFlow Flow-Analysis-Gated
Symmetry Flow-Analysis-Gated
ProfileFactor Flow-Analysis-Gated
SwirlAngle Flow-Analysis-Gated
CnfgChksumValue Snapshot
CnfgChksumDate Snapshot
Data point Log action
(Transducer Gain) GainA1, GainA2, GainB1, GainB2,
GainC1, GainC2, GainD1, GainD2
Average
(Signal Energy) SEA1, SEA2, SEB1, SEB2, SEC1,
SEC2, SED1, SED2
Average
(Noise Energy) NEA1, NEA2, NEB1, NEB2, NEC1,
NEC2, NED1, NED2
Average
(Transit time standard deviation) SDevTmA1
SDevTmA2 SDevTmB1 SDevTmB2 SDevTmC1
SDevTmC2 SDevTmD1 SDevTmD2
Flow-Gated
5.1.4 Hourly log report
The Liquid Ultrasonic Meter stores an hourly log record once per hour on the hour. The
meter can store up to 2400 hourly records (100 days’ worth). The user can select whether
old, unread records can be overwritten by new records when the log becomes full via the
data point DoOverwriteUnreadHourlyLog. This point can be modified using the Daniel
MeterLink Tools|Edit/Compare Configuration screen. The default is to overwrite old, unread
records. The data point IsHourlyLogFull indicates whether or not the hourly log is full and
cannot overwrite old, unread records.
Archive logs and reports
66 Daniel 3810 Series Operations Manual