6RL SERIES OPERATION MANUAL
SECTION 6: FRONT PANEL OPERATION
Entire Contents Copyright
2018 by Adaptive Power Systems, Inc. (APS) • All Rights Reserved • No reproduction without written authorization from APS.
6RL Series Regenerative DC Load Operation Manual
Page 98 of 204
Hz and Seq.time = 5 s would not be accepted as Δf/s is only 2. A seq. time of 1 s
would be accepted, or, if the time remains at 5 s, then fe = 51 Hz must be set.
Note: The amplitude change between start and end is related to the sequence time. A
minimal change over an extended time is not possible and in such a case the unit
will report an inapplicable setting.
After the settings for the selected sequence are accepted with SAVE, further sequence
points can be configured. If the button NEXT is touched a second settings screen appears in
which global settings for all 100 sequence points are displayed.
The following parameters can be set for the total run of an arbitrary function:
Value
Range
Description
Start seq.
1...End seq.
First sequence point in the sequence point block
End seq.
Start seq...99
Last sequence point in the sequence point block
Seq. Cycles
∞ or 1...999
Number of cycles of the sequence point block
Schematic Diagram:
Application and Result:
Example 1: Focusing 1 cycle of 1 sequence point out
of 99: DC values for start and end are the same,
also the AC amplitude. With a frequency >0 a sine
wave progression of the set value is generated with
a defined amplitude, frequency and offset (DC value
at start and end). The number of sine waves per
cycle depends on the sequence point time and the
frequency. If the time were 1s and the frequency
1Hz, there would be exactly 1 sine wave. If the time
were 0.5 s at the same frequency, there would only
be a half sine wave.
Example 2: Focusing 1 cycle of 1 sequence point out
of 99:
The DC values at start and end are the same but the
AC (amplitude) not. The end value is higher than the
start so that the amplitude increases with each new
half sine wave continuously through the sequence.
This, of course, only if the sequence point time and
frequency allow multiple waves to be created. E.g.
for f=1 Hz and Seq. time = 3 s, three complete waves
would be generated (for angle = 0°) and reciprocally
the same for f=3 s and Seq. time=1s.
Summary of Contents for 6RL Series
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