KEPCO BOP-ME 1KW, Руководство оператора

Страница: 115 / 234

BOP HIPWR 091719
3-39
To change the Waveform Stop setting, press
#
from the power-up screen (Figure 3-4), High-
light Waveform Stop (see Figure 3-7), then press
!
, highlight Output OFF or User option.
When output OFF is chosen, an executing waveform can be stopped by pressing
%
STOP
OUTPUT OFF. As soon as
%
is pressed the output is set to OFF (STANDBY indicator lit) and
the waveform stops executing and returns to 0V, 0A.
When User Option is chosen, Stop Output OFF is still available by pressing
%
but two addi-
tional options are presented for stopping an executing waveform:
#
Stop Immediate - Press
#
to select Stop Immediate. When waveform is stopped (
%
pressed), output freezes at whatever level the waveform was at when
%
was pressed.
$
Stop & End Cycle - Press
$
to select Stop & End Cycle. When waveform is stopped (either
count complete or
%
pressed), waveform runs through full cycle. The output stops at the last
generated value of the waveform (e.g., for a sinewave segment of 0° to 270°, 10V amplitude, 0V
offset, when
%
is pressed the output will end up at -10V).
While the waveform is executing, the display shows a graphic of the programmed waveform
(repeating segments only) below the message
Waveform Executing .
Be sure that output power is OFF (Standby indicator lit) while connect-
ing monitoring device. Be sure that connections are secure and that
terminals are not inadvertently shorted.
It is recommended that an oscilloscope be used to view the actual output. Connect the oscillo-
scope across OUT S and COM S terminals of the rear panel terminal block to monitor the output
at the load, or between OUT MON and COM MON to monitor the BOP output at the BOP (see
Figure 2-1).
3.3.10.8 MODIFYING PREVIOUSLY STORED WAVEFORMS
To edit a previously stored waveform, first observe the precautions of PAR. 3.3.10.1, then view
the waveform and highlight the segment to edit as specified in PAR. 3.3.10.4. (The operating
mode can not be edited; to change from a voltage waveform to a current waveform, refer to
PAR. 3.3.10.9 to start a new waveform.)
Use
Y
or
U
or ADJUST to highlight the segment, then press
!
to edit,
When editing a segment, a submenu showing the parameters for that segment will open (see
Table 3-12). Use
Y
or
U
or the encoder to highlight the parameter, then press
!
to edit,
change the parameter, then press
$
to save or
%
to abort. Then press
$
to save for power
p or
%
to abort and exit without saving the segment parameters that were edited.
To delete a segment, highlight the segment at the Waveform Settings screen (Figure 3-12), the
press
#
, to permanently erase the segment. This change is saved immediately and can not be
undone.
To add a segment, at the Waveform Settings screen (Figure 3-12) highlight the segment follow-
ing the one to be added (e.g., if there are three existing segments (1, 2, 3), to add a segment
WARNING