KEPCO BOP-ME 1KW, Руководство оператора

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3-38
BOP HIPWR 091719
3.3.10.7 EXECUTING A WAVEFORM
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 one of the stored waveforms, then press
!
. If the unit is in Standby, press the STANDBY key to turn the output on, then press
$
to
execute the waveform.
To stop execution, press
%
. This stops waveform execution. Depending on the setup of the
Display settings (see Figure 3-7 and Table 3-3), the unit will stop the waveform and leave the
BOP in one of three states. 1) Standby - the output will be off (STANDBY indicator on). 2) The
BOP output will be at some random point in the programmed waveform. 3) The BOP will com-
plete the waveform cycle and leave the output at the last point of the waveform.
TABLE 3-13. NEW WAVEFORM SETTINGS MENU
SETTING CHOICES FUNCTION
Name Alphanumeric characters
(10 characters max.)
(Name Assigned by User)
Waveforms are assigned a number from 1 to 16. When a new waveform is
programmed, a name must be assigned so it can be easily recognized and
recalled. Up to16 waveforms can be stored from the front panel.
Mode of Operation VOLTAGE
CURRENT
Determines the active mode for the waveform. This setting cannot be
changed once it has been saved. To change the mode, create a new wave-
form and delete the existing waveform.
Number of Cycles 0-999 Determines how many times the waveform is to be repeated, except for seg-
ments marked Initial, which are only executed once. To repeat the waveform
indefinitely, set the count to 0
Protection
Positive
Negative Assigns the positive and negative protect levels to be in effect while the wave-
form is running. These levels apply to the complementary channel. (e.g., if the
Mode selected is voltage, the complementary channel is the current channel.
First Segment
Type: Square
+Ramp
-Ramp
Triangle
Sine
Level
Square - Square wave, bipolar, starts with positive excursion (see Note 1).
Pos Ramp - Increasing ramp, bipolar (see Note 1).
Neg Ramp - Decreasing ramp, bipolar (see Note 1).
Triangle - bipolar, starts with positive excursion, start/stop angle may be user
controlled (see Note 1).
Sine - - bipolar, starts with positive excursion, start/stop angle may be user
controlled (see Note 1).
Level - value determined by offset., duration determined by Period.
Frequency (Hz) Square wave: 0.02 to 1000 Hz
Ramp: 0.02 to 532 Hz
Sine or Triangle:0.001 to 443 Hz
Period xx.xxxx (Seconds) Level: Period in Seconds. 0.005 to 5.0000 Seconds
PtoP Amplitude xxx.xxx
(Volts or Amperes)
Peak to peak amplitude of segment. Volts or Amperes determined by mode
selected for waveform. Value within model rating acceptable (e.g., for BOP
100-10MG, maximum amplitude is 200V). Values that exceed the maximum
or minimum software limits (see PAR. 3.3.4.2) are neither accepted nor exe-
cuted.
Offset xxx.xxx
(Volts or Amperes)
DC level on which the waveform (centered) will ride or Amplitude for Level
segments. Volts or Amperes determined by mode selected for waveform. E.g.
for BOP 100-10MG, to specify a positive ramp that goes from +30V to +80V,
set amplitude to +50V and offset to +55V. Since p-p amplitude of segment is
centered on offset, it is possible for the waveform to exceed the model ratings
(e.g., for the BOP 100-10MG, if the amplitude is set to 150V and the offset is -
50V, the negative portion of the segment will exceed the -100V maximum of
the model). In this case the output is clamped to the max/min software limit in
effect (see PAR. 3.3.4.1). Values that exceed the maximum or minimum soft-
ware limits (see PAR. 3.3.4.2) are neither accepted nor executed.