
PowerStudio PowerStudio
2.1.11.12 MP3 / MP4
2.1.11.13 QNA
The following shows the specific variables of the QNA devices, the shared variables, such as
voltage and current, have been included in the corresponding variable table.
Alarm event variables will activate (value 1) when an event is produced in the QNA and will
remain active for 5 seconds. When these 5 seconds have elapsed without any new event taking place,
the alarm will deactivate (value 0).
Counter of number of 10 cycle blocks
Counter of 150 cycle integrations
Of all STD parameters except voltage
Imbalance-percentile higher than 95%
Total no. of
registers
Registers
without
events
Frequency
without
Plt
L1 L2 L3
2.1.11.14 RGU-10 / RGU-10 RA
Differential
current trigger
Pre-alarm trigger Locking
Device
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