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HVP-MC3PH - How to measure signals with ADCB ?

Question asked by Leon Thürnau on Oct 12, 2017
Latest reply on Oct 23, 2017 by dumitru-daniel.popa
Branched to a new discussion

Hi dumitru-daniel.popa


I am able to make measurements over the ADCA.

Specifically, I have currently used:


ADCA_CH0 - Index 0 -> Vin

ADCA_CH1 - Index 1 -> U_dcb

ADCA_CH6B - Index 2 -> Voltage at TxD1 (potentiometer connected)

ADCA_CH2 - Index 3 -> I_phA


However, as soon as I want to measure something with ADCB (e.g., I_phB on ADCB_CH2 with Index 4), the whole thing does not work anymore.

If I load the sample projects of course it works, but I do not want to use all the configured ADC channels.

Perhaps the indexing in my own model is wrong ?

What I have to configure if I want to read signals with both ADC ?