Heatsink temperature sensor?

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jamesn
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Joined: Sat Jun 13, 2020 7:07 pm
Location: Stroud, Gloucestershire
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Heatsink temperature sensor?

Post by jamesn »

Hi all,

I am just trying to get my motor and heasink temperature sensors reading correctly, I have got thermister curves for both which I am just using to convert to ADC values. The motor temperature is fine as the V3 onboard voltage divider has close enough values to put out voltages in the right range but the heatsink temperature doesnt seem to have an onboard voltage divider just a 10k resistor, was I supposed to put in an external voltage divider or something or have I missed how it works?

While I am here asking a question does anybody know if I can turn off "emcystop" in software? I think I misunderstood the wiki and left pin 17 unconnected rather than pulled up to 12v and now I have a persisting error. If I can software disable it it would save me dismatling the whole inverter again. ;)

Cheers,
James
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