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storing of alarms is enabled). Alarms can be configured for different quantities and different
evaluation times according to next picture (Alarms definition sub panel):
2
1
3
1.
List of available quantities
2.
Alarm enable/disable button
3.
Alarm limits
Harmonic Voltage Alarms
Navigation: “Events” – “Definition” – “Harmonic Voltage Alarms”
These events are generated when a specific voltage harmonic crosses defined limits and can
be logged (if storing of alarms is enabled). Alarms can be configured for different voltage
harmonics (2
nd
to 25
th
). The evaluation time for all of them is 10 minutes. See next picture
(Harmonic Voltage Alarms definition sub panel):
1
2
1.
List of voltage harmonics
2.
Voltage harmonics limits
Voltage Signaling
Navigation: “Events” – “Definition” – “Voltage Signalling”
Voltage Signaling is used for the remote control of specific devices by a signal superimposed
on the fundamental frequency.
These events can be measured, and if the storing is enabled, the binary signal (telegram)
Summary of Contents for PQA8000
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