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internal resistance missing measurement results #19

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Rootthecause opened this issue Oct 1, 2022 · 1 comment
Open

internal resistance missing measurement results #19

Rootthecause opened this issue Oct 1, 2022 · 1 comment

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@Rootthecause
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Rootthecause commented Oct 1, 2022

Hi!
While measuring a cell, it should have done every 50 mV a measurement. Hoewever it seemd to miss some results, although I heard the beep from the measurement (current change).
They are not included in the list or in the csv file. I attached the log file from some measurements.

internal r measurement bug

internal r measurement bug.txt

@wangnick
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wangnick commented Nov 14, 2024

Same problem here as well. Also, sometimes the discharge just stops with the current setting reset to 0 amps.

This is seemingly caused by the software picking up current fluctuation in Idle mode, and then jumping upon a single unstable current row during the current drop before respectively the current ramp up after internal resistance measurement.

wangnick added a commit to wangnick/Electronic_load_px100 that referenced this issue Nov 14, 2024
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