MI 2792 PowerQ4 Plus
Operating the instrument
46
Figure 3.33: Waveform recorder setup screen.
Table 3.40: Instrument screen symbols and abbreviations
Signals
Select logging signals:
Trigger source
Trigger source set up:
Manual
- triggered by a F1 - TRIG key;
Events
– triggered by voltage event;
Alarms
– triggered by alarm activation;
Events & Alarms
– Voltage or alarm event triggers
recording.
Note:
actual trigger settings can be set in voltage events
and alarm configuration
Store buffer
Number of periods to be recorded.
Pretrigger buffer
Pre – trigger buffer length (number of periods).
Store mode
Store mode setup:
Single
– waveform recording ends after first trigger;
Continuous
– consecutive waveform recording
until user stop the measurement or instrument runs
out of storage memory. Every consecutive
waveform recording will be treated as a separate
record.
Table 3.41: Keys functions
Start waveform recorder.
Stop waveform recording.
Note:
If user forces waveform recorder to stop no data is
recorded. Data recording occurs only when trigger is activated.
Manually generate trigger condition (Active only if Manual
trigger is selected and recording is in progress).
Selecting and deselecting signals for waveform recording in
the SIGNALS dialog box.
Switch to SCOPE view.
If SIGNALS dialog box is open, scroll through all channels.
