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BUG: Modbus PVinverter device reports incorrect values for register 1052

Hello,


I'm the maintainer of the victron modbus integration for home assistant:

https://github.com/sfstar/hass-victron

This integration uses the spec of the Modbus-TCP register list to decode the values returned by the GX modbus server.

One of the registers (1052 for the pvinverter type) seems to report incorrect values.

According to the spec the register should return a value of type Kw with a scalefactor of 1.

However, if say for example the value was -7 watts, the register will return -7 instead of -0.007

Currently it is unclear as to whether the register is buggy or the modbus spec definition has a mistake in it.

Relevant issue link in the hass-victron github (with more information/screenshots): https://github.com/sfstar/hass-victron/issues/13

Could a dev at victron share a light as to how this value should be treated and/or whether this is a bug that requires a GX device patch?


Thanks in advance

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Modbus TCP Basics