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Reading Vs

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nobody725
Reading Vs

I used to read Vs voltage on UE9 via modbus register 264 (AIN# 132).  But error occurs when I read the same register 264 on T7.  Which register shall I use to read the Vs voltage on T7?

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The UE9 has an internal
The UE9 has an internal channel to measure VS, but the T7 does not, so you need to jumper VS to some AIN# channel and then read that AIN# channel.