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Event
An event is a short size information provided by a PQ device. Events are
usually punctual (dip) but may coverover longer periods (EN50160 report
event). Example:
* A triggering condition was met (dip, flicker...) OR
* A report was issued (EN report, Signaling voltages...) OR
* Information from a device following an normal or abnormal behavior
(reset, clock synchronization...)
* Information provided by the software.
Histogram
An histogram is a graphical representation of the evolution of a parameter
where time information is lost and focus is given on the statistical
dispersion of the parameter.
Permanent
Unconditional/continuous (usually long term) temporal recording of a
recording
variable.
The permanent recording is logged usually at a defined time interval
(typically 10 minutes, one hour...)
Power Quality
Any power problem manifested in voltage, current, or frequency deviation
(PQ)
that results in failure or misoperation of end-user equipment.
Triggered
Recording that start and stop when triggering conditions are met. This type
recording
of recording is "finite" in time, contrary to the permanent (continuous)
recordings (10-Min, statistics, User Recordings). Usually the triggering
condition encountered when an electrical variable value overshoots of a
threshold.
User
Is a person that will log on the system to use it. It is recommended to use
dedicated log ins for each user and to allocate permissions according to
the authority of each individual on the system. This enables traceability of
all actions and provides security at the same time.
Note d'application Ethernet
Note d'application USB
Note d'application Calibration
Note d'application MAJ Firmware
Note d'application Modem
Note d'application Site Web
embarqué
Note d'application Mail and SMS
Note d'application Triggers spéciaux
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15 Documents
Comment utiliser le port Ethernet de
l'appareil et le driver PC.
Comment utiliser le port USB de
l'appareil et le driver PC.
Comment recalibrer un appareil
Comment mettre à jour le firmware de
l'appareil
Comment configurer et utiliser un
modem PSTN ou GSM/GPRS avec
l'appareil et le PC
Comment utiliser le site web
embarqué de l'appareil
Comment envoyer des alarmes par
email et SMS depuis l'appareil
Description des différents triggers de
l'appareil
ALPTEC 2444i
Power Quality Analyser
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