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4.5 Instrument Configuration
This rotary switch position is designed for configuring the parameters used by the
Model 8220. Once the configuration has been saved in the non-volatile memory
it can be accessed even after the instrument is shut off, including during a battery
change.
Turn the rotary switch to the
◄► buttons to move through them.
Page 1:
The
symbol means start.
This parameter is used to configure the Inrush
The
parameter sets the effective half-cycle current value, serving as the
motor start threshold.
When the motor starting current reaches or exceeds this threshold, the Model
8220 will count the time during which the effective half-cycle current value is strictly
in excess of the effective half-cycle end value (see Figure 4-14).
The value is set using the White and Yellow (
maximum values are 0 and 5999A.
Page 2:
The
symbol means hysteresis.
This parameter is used to configure the Inrush
The
parameter sets the effective half-cycle current value serving as the end
of motor start threshold. As soon as the motor starting current is over or equal to
the effective half-cycle current end (stop) value, the Model 8220 will stop counting
the starting time (see Figure 4-13).
30
position. There are 6 pages in this mode. Use the
Parameter
Display of start threshold current.
Parameter
mode.
Figure 4-3
) buttons. The minimum and
mode.
Power Quality Analyzer Model 8220
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