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PQA400 - PQA823 - PQA824
EN - 49
The opposite situation is the error due to a too many selected parameters. In this case the
below screen is shown:
12/09/2006 – 16:55:10
RECORDING SETTINGS
+
General Parameters
+
Harmonics
Voltage Anom.: 230V 6%-10%
Inrush current: 30A 1s fix
Flicker
Unbalance
Error: too many selected parameters 440/251
CLP/EXP
PREDEF.
SEL
MODIFY
Fig. 94: General Parameters section: too many selected parameters
In the above screen (see Fig. 94) the harmonics' selection brought about too many
selected parameters (more than 251). Not select some parameters to quit this situation.
CAUTION
The choose of a electrical for recording often increase the number of
selected parameters more than one unit only. In particular:
Frequency
1 selected parameter.
Voltage
from 1 to 7 selected parameter depend on system.
Current
from 1 to 4 selected parameter depend on system.
Powers and Energies
from 1 to 8 selected parameter depend on
system and Cogenerations.
Power Factor
from 1 to 8 selected parameter depend on system and
Cogeneration.
Harmonics: THD and DC
from 1 to 8 selected parameter depend on
system.
Harmonics Odd
from 25 to 100 selected parameter depend on
system.
Harmonics Even
from 24 to 96 selected parameter depend on
system.
Voltage Anomalies
no selected parameters.
Flicker
from 1 to 3 selected parameter depend on system.
Unbalance
1 selected parameter.
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