Dranetz PowerGuide 4400, Руководство пользователя

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6-11
CH 6/ Advanced Setup Options
Procedure to
record rms
variation
(continued)
Continued on next page
Action... Result...
STEP 3: Users can define the
number of rms summary and
waveform cycles to be saved
before the start (pre-), after the
start (post-start), and after the end
(post-end) of the event.
The Pre- and Post- trigger settings
under Waveform Capture
(Cycles)
specify the number of
waveform cycles to record before,
during, and after the event.
Although waveform cycle
recording is enabled by default,
users have the option not to
record waveform cycles.
• Press
Enable
to turn waveform
cycle recording on/off.
Press any Pre- or Post- trigger
cycle field. Use the numeric
keypad to enter the cycle counts
for corresponding rms sample/
waveform cycle capture.
RMS Summary (Cycles):
• Press Pre-Trigger to set the
number of cycles for Pre-event
start rms samples. This setting
is also used for Pre-event end
cycles. Use the keypad to enter
the number of cycles of rms
samples to record before the
event start trigger cycle.
• Press In-Out Post to set the
number of cycles for Post-event
start cycles. Use the keypad to
enter the number of cycles to
record after the event start
cycle.
• Press
Out-In Post
to set the
number of cycles for Post-event
end cycles. Use the keypad to
enter the number of cycles to
record after the event end point.
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