Log Time Interval - Siemens SITRANS F Operating Instructions Manual

Section 2
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:
Alarm Letter Codes and Descriptions
S ...... Spacing ............... Transducer spacing may need re-adjustment
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)
Z ....... ZeroMatic ............ ZeroMatic signal fault
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.
To select Datalogger Data items:
To access the Datalogger Data option list press
Move the cursor to a desired data item by pressing
a plus sign (+) appears before the item.
To de-select Datalogger Data:
Move the cursor to the data item then press
the item.
After selecting/deselecting all desired items press

2.9.3 LOG TIME INTERVAL

The Datalogger records a "snapshot" of conditions at each log time interval. Datalogging uses a con-
siderable amount of RAM, so only select short log intervals if it is fully justified.
NOTE: The meter maps the first Datalogger report time to an even division of its clock. Sub-
sequent reports will conform to the selected interval.
To set the Log Time Interval:
To access the [Log Interval] option list press
Move the cursor to desired interval by pressing
To store your selection press
CLR . Note that this removes the plus sign (+) from
ENT
2-50
then to select it. Note that
ENT
to leave the Datalogger Data option list.
1010PFM-3G