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4kHz Readback History

The PVs: <corr>:Curr1MuxADCTbl, <corr>:Curr2MuxADCTbl and <corr>:VoltMuxADCTbl hold 4kHz history waveforms of the readback ADCs.

Note that whereas there is an interpolation feature (see below) for the setpoint tables, the sampling rate of the ADCs is always fixed at $\approx{}4$kHz (Frev/320). Also, unlike the setpoint table, the readbacks do not loop/wrap around. Once the buffers are full, data acquisition stops.

Triggering of the 4kHz readback history acquisition depends on the operating mode of the power supply.


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Till Straumann 2019-12-03