PM 1001484 000 06
Device handbook SINEAX DM5000
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7.7 Data recording
The optional data logger provides long-term recordings of measurement progressions and events. The
recording is performed in endless mode (oldest data will be deleted, as soon as the associated memory is
full). Depending on the version ordered, the following data groups are available:
Group
Data type
Request
Periodical data
•
Mean-values versus time
•
Periodical meter readings
Energy
•
Mean value logger
•
Meter logger
Events
In Form of a logbook with time information:
•
Event list: Every state transition of monitoring
functions or limit values, classified as event
•
Alarm list: Every state transition of monitoring
functions or limit values, classified as alarm
•
Operator list: The occurrence of system events, such
as configuration changes, power failures or reset
operations and much more
Events
•
Event and alarm list
•
Operator list
Disturbance
recorder
Events will be registered in the disturbance recorder list.
By selecting the entries:
•
the course of the RMS values of all U/I
•
the curve shape of all U/I
during the disturbance will be recorded
Events
•
Disturbance
recorder
7.7.1 Periodical data
Configuration of the periodical data recording
The recording of all configured mean-values and meters is started automatically. The recording of the
mean-values is done every when the appropriate averaging interval expires. For meters the reading
interval can be configured, individually for standard and user-defined meters.
Displaying the chronology of the mean values
The chronology of the mean values is available via the menu
Energy
and is divided in two groups:
•
Pre-defined power mean values
•
User-defined mean values
Selection of the mean values group
