MI 2792 PowerQ4 Plus
Operating the instrument
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This function is based on a principle of logging data exceeding the set (trigger) level
with positive, negative or both slopes on a current or voltage input.
When trigger occurs, data capturing begins. Instrument record until Duration time has
ben reach. According to the Pretrigger lengh parameter, instrument also record data
before trigger has occurred.
3.11.1 Setup
By selecting the “INRUSH/FAST RECORDER” from the “RECORDERS” menu screen
the “INRUSH Recorder Setup” screen is shown
(see figure below)
.
Figure 3.38: Inrush recorder setup screen
Table 3.50: Instrument screen symbols and abbreviations
Interval
Logging interval setup (from 10 ms to 200 ms).
Signals
Select logging signals:
Trigger
Trigger set up:
Current input for trigger source
Trigger level at which inrush logging will start
Trigger slope direction (FALL, RISE, BOTH).
Duration
Total logging time in seconds.
Pretrigger length
Adjusting length of the logging part prior to trigger
condition occurrence.
Store mode
Store mode setup:
Single
– single inrush logging;
Continuous
– consecutive inrush logging until
user stop or instrument runs out of storage
memory. Every consecutive inrush logging will be
treated as a separate record.
