Hioki 3169-20 - Response of Output

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11.3 Response of Output
The 3169-20/21 continuously performs calculation in every cycle.
(However, during harmonic measurement, calculation is performed
after every 16 cycles.) D/A output is also updated in this cycle.
Therefore, the output reflects even transient changes in input
waveforms, such as the inrush current.
Normal Measurement Data
Output is updated every cycle (50 Hz: approx. 20 msec; 60 Hz:
approx. 17 msec).
11.3 Response of Output
Although the output is updated every cycle, there is a lag of 2 to
3 cycles between the input of a waveform and the D/A output.
Input
D/A output
Time
Calculation period (1 cycle)