METREL MI 3399, Инструкция с упражнениями

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Power and Voltage Quality Trainer AD 2
– MI 3399
165
Figure 4-34: General recorder setup
The instrument is now prepared for voltage event recording, which is generated by the
Application Trainer. Please start the recorder by pressing the
F1 (“START”) key. The
recorder can be stopped anytime, by pressing the F1 (STOP) key.
4.4.2 Observing interrupts on the instrument
Enter the RECORDERS

EVENTS TABLE menu and check recorded events. The
events table should be similar as shown in the figure below.
Figure 4-35: Event table (interrupts)
Additionally, the waveform shape of a recorded event can be observed from the
RECORDERS

MEMORY LIST, by selecting an appropriate recorded waveform and
observing it, by pressing the F1 (VIEW) key. The recorded waveform should be similar
to the one shown in the figure below.
Figure 4-36: Voltage interrupt RMS measurements and waveform shape