Manual

© EA Elektro-Automatik in 2022, this information is subject to change without notice 7133200840_manual_elr_10000_2u_3kw_en_02
Schematic diagram: Applications and results:
Start (DC)
t
U,I
Seq.time
End ( DC)
Example 1: Focusing 1 cycle of 1 sequence point:
DC values for start and end are the same, also the AC amplitude. With a
frequency >0 Hz a sine wave progression of the set value is generated with a
dened amplitude, frequency and Y axis offset (DC values for start and end).
The number of sine waves per cycle depends on the sequence point time
and the frequency. If the time was 1 s and the frequency 1Hz, there would
be exactly one sine wave. If the time was 0.5 s at the same frequency, there
would only be a half sine wave.
Start (DC)
t
U,I
Seq.time
End ( DC)
Example 2: Focusing 1 cycle of 1 sequence point:
The DC values at start and end are the same but those of the amplitude
aren’t. The end value is higher than the start value so the amplitude increases
with each new half sine wave continuously over the sequence point time.
This, of course, only if time and frequency allow for multiple waves to be
created. For instance, with f=1 Hz and time = 3 s, three full waves would be
generated, if the angle is 0°, and reciprocally the same for f=3 s and time=1 s.
Start (DC)
t
U,I
Start (AC) En d (AC)
Seq.time
End ( DC)
Start (DC)
t
U,I
Start (AC) En d (AC)
Seq.time
End ( DC)
Example 3: Focusing 1 cycle of 1 sequence point:
The DC values at start and end are not equal, as well as the AC start and
end values. In both cases the end value is higher than the start value so
that offset increases over time, but also the amplitude with each new half
sine wave.
Additionally, the rst sine wave starts with a negative half wave because the
angle has been set to 180°. The start angle can be shifted at will in steps
of 1° between 0° and 359°.
Start (DC)
t
U,I
f (start)
f (end)
Seq.time
End ( DC)
Example 4: Focusing 1 cycle of 1 sequence point:
Similar to example 1 but with a different end frequency. Here this is shown
as higher than the start frequency. This impacts the period of the sine
waves such that each new wave will be shorter over the total span of the
sequence time.