KEPCO BOP 1KW-MG Operator Manual, Firmware Ver.2.01 to 2.37 - Manual (Page 92)

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BOP HIPWR 022108
When complete, press $ to save for power-up. This step changes the 2ms, 0V level to be
executed only once at the beginning of the waveform.
4. From the Waveform Settings screen, highlight segment LEVEL 0.002s 0.00 I and press @
to insert a new segment. Use
!
to modify the following settings of the new segment. For
each parameter, use $ to save the setting.
Type Level
Period (sec) 0.001
Offset 1.5
When all settings are complete, press $ to save for power-up. This step creates a 1.5V
level of 1ms prior to the 0V level. This segment is automatically set to Initial since the previ-
ous segment is set to Initial. The first two segments form a positive 2ms, pulse, delayed 1ms
from the start of execution. The pulse can be used for synchronizing an external monitoring
device.
5. From the Waveform Settings screen, highlight segment NEG RANP 50.0HZ 4.00 R and
press @ to insert a new segment. Use ! to modify the following settings for the next seg-
ment. For each parameter, use
$
to save the setting.
Type Sine
Frequency (Hz) 25
P to P Amplitude 20
Offset 0
Start angle 0.0
Stop angle 90.0
Initial/Repeat Initial
When all settings are complete, press $ to save for power-up. This step creates another
initial segment which is the first quadrant of a 20V p-p sine wave riding on a 0V offset. It
starts at 0V and rises to 10V (1/2 of 20) over 10 ms (1/4 of 40ms period established by 25Hz
frequency). This segment simulates the initial charging of a capacitor.
6. From the Waveform Settings screen, highlight End of Segments and press @ to insert the
next segment. Use
!
to modify the following settings for the next segment. For each
parameter, use $ to save the setting
Type Sine
Frequency (Hz) 50
Amplitude (p-p) 8
Offset 6
Start angle 0.0
Stop angle 90.0
When all settings are complete, press $ to save for power-up. This step create a repeating
1/4 sine wave that starts at 6V and rises to 10V over 5 ms (1/4 of 20ms period established
by 50Hz frequency). The waveform shown in Figure 3-11 has now been saved. Note that by
careful calculation of period and start/stop angle, accurate waveform simulations can be
attained.
7. Either execute the completed waveform by pressing STANDBY (to turn the output on), then
$
, or press
%
to return to the Saved Waveforms screen.