Siemens SITRANS FUH1010PVDX, Operating Instructions Manual, Page: 160 / 308

5-58
CQO:1010PVXFM-3 Section 5
Alarm Letter Codes and Descriptions
S ................. Spacing .............. Transducer spacing may need re-adjustment
0 ................. ZeroMatic ........... ZeroMatic signal fault
E ................. Empty ................. Pipe is empty
R ................. Rate ................... Flow above High setting or below Low setting
F ................. Fault ................... Three continuous seconds without new data update
A ................. Aeration .............. Current aeration percentage exceeds the alarm setpoint
M................. Memory .............. Last valid reading for a selected interval during Fault condition
K ................. Makeup .............. In-Process Makeup occurred
I................... Interface ............. Liquid Vs exceeds interface alarm setpoint
P.................. Pig ...................... Pig passage detected (optional)
NOTE: The time interval-based Datalogger records the state of all the alarms at the selected
report time only. Therefore, if an alarm condition resets before the report time, it would
not appear on the report. Use Datalogger Events to log transient alarms. This mode
generates a report upon the detection of an alarm event.
If you select Alarms, the Datalogger logs the state of each alarm function upon generating a report. A
dash [-] represents an inactive alarm. A letter code represents an active alarm (see next page).
A letter code represents an active alarm as shown below.
None Default – Datalogging is disabled.
Site ID You entered this site name when you created the site.
Date The report date according to the meter’s real time clock. (Format: MM.DD.YYYY)
Time The report time according to the meter’s real time clock. (Format: HH.MM)*
Path Flow The instantaneous flow measured at the time of the report (for Dual Path Flow meters).
Flow The instantaneous flow measured at the time of the report.
Average Flow The average flow rate measured since the last report.
Raw Flow The uncompensated flow rate in in/sec2 (only zeroed - no Reynolds number curve applied).
Total The total flow accumulation measured at the time of the report.
Path Vs The average liquid sonic velocity since the last report.
Vs The average liquid sonic velocity since the last report.
Path Valc The signal strength measured at the time of the report (for Dual Path Flow meters).
Valc The signal strength measured at the time of the report.
Aeration The aeration percentage recorded at the time of the report.
LiquIdent Select LiquIdent function.
Path Alarms The letter codes of any Path Alarms active at the time of the report (see next page).
Alarms The letter codes of any alarms active at the time of the report (see next page).
Temperature The instantaneous supply and return temperatures at the time for the report.
Path Delta T The Up to Down transit-time difference measured at the time of the report (in u/s).
Analog Inputs Any data appearing on an auxiliary input at the time of the report.
*The Time field expands to HH.MM.SS when a logging interval of more than once per minute is selected.