| Issue | Remedy |
|---|---|
| If you switch off power within 5 minutes after updating the DMU801 firmware, it may become impossible to update the firmware again. | There is no workaround for this. Do not switch off power until at least 5 minutes have passed after updating the firmware. |
In the Web UI and MQTT (Device Status:INPUT_POWER), power
measurement does not show actual values. |
If you need to know the power consumption, use PSU501 measurements (PSU OUTPUT CURRENT and PSU OUTPUT VOLTAGE) in the Web UI to calculate it. |
|
Some sensors may not work. They give a Modbus error at startup, and afterward continuously the following error: AttributeError: 'GenericModbusClient' object has no attribute 'REG_COMP_ACT' |
Restart the configuration script through the Web UI. |