doble F6000 - Mode and Step Value Settings; Store and Recall Source Values; Phasor Diagram Visualization

Mode and Ramp/Delta Step
4-8 72A-1589 Rev. C 02/01
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R
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A
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A
F
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/0
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Mode and Ramp/Delta Step
The settings in the source table can be varied continuously when in
Ramp mode or in discrete steps when in Set mode.
Ramp Mode Select a value from the pick list or enter the
Rate=value/second manually. The selected source
variables increment or decrement at this rate when
the up or down arrows are respectively clicked.
Set Mode Select a value from the pick list or enter the Delta
step manually. The selected source variables
increment or decrement by this amount when the
up or down arrows are respectively clicked.
For both the Ramp and Set modes, the values in the Ramp or Delta step
pick list are 0.1, 1, 10, and 100.
N
OTE
In Ramp mode, the Rate=value/second is a continuous change at
10 kHz, not one value change per second.
AutoSensE is a Ramp mode feature (see ”Inputs Tab” on page 4-13).
The timers are a Set mode feature (see ”Timers Tab” on page 4-16 and
”Timers” on page 4-24).
Store and Recall
To save the values displayed in the source table, click Store at any time.
The source table values may then be altered via user entry or step/ramp
tests. To reinstate the stored values, click Recall.
Phasor Diagram
The phasor diagram in the upper right-hand portion of the Control Panel
is based on polar coordinates. Each phasor represents the amplitude and
phase angle of a source. The distance from the origin to the endpoint of
the phasor represents the amplitude of a source. The angle formed by the
phasor and the positive half of the horizontal axis represents the phase
angle of a source. Phasor I1 in Figure 4.4 indicates that current source I1
has an amplitude of 5 A and a phase angle of 30°.