I'm using modbus-read (v1.2.0) , to retrieve the power generated by a SMA sunny boy 1.5 inverter with success. However when the power generated is zero (at night for instance), I start having negative values.
Domoticz version: 4.10717
Python version: 3.5.3
HW Configuration:
hw.png
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- Friday 14 June 2019 15:36
- Forum: Python
- Topic: Python plugin: modbus TCP - return negative values when the solar system return 0
- Replies: 1
- Views: 1309