KEPCO BOP-ME 1KW, Руководство оператора

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3-40
BOP HIPWR 091719
between 2 and 3, highlight 3. To add a segment following 3, highlight End of Segments . After
highlighting the segment, press
@
to insert a new segment. The parameters applicable to the
waveform type selected (see Table 3-12 for details) can then be modified as desired.
3.3.10.9 USING SEGMENTS TO BUILD A WAVEFORM
The following steps provide detailed instructions to illustrate how a complex waveform, illus-
trated in Figure 3-14, may be created by building segments. Refer to PAR. 3.2.4 for details on
changing parameters if needed.
1. After observing the precautions of PAR. 3.3.10.1, press
@
from the power-up screen to
enter the Saved Waveforms screen (Figure 3-11), highlight a waveform designated Empty
and press
@
to create a new waveform.
FIGURE 3-14. SAMPLE WAVEFORM
2. The initial waveform settings are displayed (see Table 3-12 and Table 3-13 for parameter
details. Use
!
to modify the initial settings for the waveform. For each parameter, use
$
to save the setting.
Name CAP CHARG
Mode VOLTAGE
Protection
Positive
10
Negative 10
Count 0
Segment
Type
Neg Ramp
Frequency (Hz) 50
Amplitude (p-p) 4
Offset 8
When all settings are complete, press
$
to save for power-up. This step creates a repeat-
ing negative ramp starting at +10V decreasing to +6V since it is a 4V p-p signal riding on an
8V offset. The frequency of 50 Hz establishes the time duration of 20 ms for the segment.