Manual

© EA Elektro-Automatik in 2022, this information is subject to change without notice 7233200840_manual_elr_10000_2u_3kw_en_02
Schematic diagram: Applications and results:
Start (DC)
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Seq.time
End ( DC)
Example 5: Focusing 1 cycle of 1 sequence point:
Similar to example 1 but with a start and end frequency of 0 Hz. Without a
frequency, no sine wave part (AC) will be generated and only the DC settings
will be effective. A ramp with a horizontal progression would result.
Start (DC)
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Seq.time
End ( DC)
Example 6: Focusing 1 cycle of 1 sequence point:
Similar to example 1 but with a start and end frequency of 0 Hz. Without a
frequency no sine wave part (AC) will be generated and only the DC settings
will be effective. Here the DC start and end values are unequal and a steadily
increasing ramp would result.
By linking together a number of differently congured sequence points, complex progressions can be created. Smart cong-
uration of the arbitrary generator can be used to match triangular, sine, rectangular or trapezoidal wave functions and thus,
e.g. a sequence of rectangular waves with differing amplitudes or duty cycles could be produced.
Schematic diagram: Applications and results:
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Example 7
Focusing 2 cycles of 1 sequence point:
One sequence point, congured as in example 3, is
run. Since the settings dene that the end offset (DC)
is higher than the start, the second run will revert to
the same start level as the rst, regardless of the sig-
nal level at the end of the rst run. This can produce
a discontinuity in the total progression (marked in
red) which may only be compensated with a careful
choice of settings.
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Po int 1 Po int 2
Example 8
Focusing 1 cycle of 2 sequence points:
Two sequence points run consecutively. The rst one
generates a sine wave with increasing amplitude, the
second one with a decreasing amplitude. Together
they produce a progression as shown to the left.
In order to ensure that the wave peak in the middle
occurs only once, the rst sequence point must end
with a positive half wave and the second one start
with a negative half wave as shown in the diagram.