Wiki source code of Priva - Building Management Solutions
Last modified by Wim Verheirstraeten on 2023/10/06 18:36
Show last authors
| author | version | line-number | content |
|---|---|---|---|
| 1 | {{toc/}} | ||
| 2 | |||
| 3 | = **Integrations with the Smart Grid Controller** = | ||
| 4 | |||
| 5 | The smart grid controller is a smart link between all your energy devices that takes your preferences into account so that you automatically save maximum energy. It is a personal energy manager for your home or business that takes actions such as real-time adjustments based on renewable energy (e.g. PV or wind), dynamic control of charging stations, battery systems, heat pumps and other energy-consuming devices. | ||
| 6 | |||
| 7 | See: [[https:~~/~~/smartgridone.com/>>url:https://smartgridone.com/]] | ||
| 8 | |||
| 9 | = **General** = | ||
| 10 | |||
| 11 | You can connect the Priva Building Management Solutions system to the smart grid Controller / Eniris Insights (e.g. Eniris EMS and Eniris Solar). | ||
| 12 | |||
| 13 | This way you can keep an eye on all meter readings of your entire building on one online platform. | ||
| 14 | |||
| 15 | These 'smart' applications are connected via Modbus TCP to your private system. | ||
| 16 | |||
| 17 | |||
| 18 | = **Priva settings** = | ||
| 19 | |||
| 20 | The priva system must be set as a modbus slave. | ||
| 21 | |||
| 22 | In the Eniris Standard Priva settings, each meter in the system gets a separate modbus ID and the registers it writes to depend on the type of meter. | ||
| 23 | |||
| 24 | To do this, follow the following rules: | ||
| 25 | |||
| 26 | == **Priva submeter types:** == | ||
| 27 | |||
| 28 | (% style="width:976px" %) | ||
| 29 | |**Brand**|**Model**|**Type**|**Unit**|**Communicationprotocol**|(% style="width:195px" %)**Register Start** | ||
| 30 | |Priva|BMS|Gasflow meter|m³/h|Modbus|(% style="width:195px" %)1000 | ||
| 31 | | | |Waterflow meter|m³/h|Modbus|(% style="width:195px" %)2000 | ||
| 32 | | | |Power|Wh|Modbus|(% style="width:195px" %)3000 | ||
| 33 | | | |Power|kWh|Modbus|(% style="width:195px" %)3200 | ||
| 34 | | | |Power|MWh|Modbus|(% style="width:195px" %)3400 | ||
| 35 | | | |Temperature|°C|Modbus|(% style="width:195px" %)4000 | ||
| 36 | | | |CO₂|ppm|Modbus|(% style="width:195px" %)4100 | ||
| 37 | |||
| 38 | == **Numeric format:** == | ||
| 39 | |||
| 40 | (% style="width:528px" %) | ||
| 41 | |**Offset**|**Size**|(% style="width:228px" %)**Data type** | ||
| 42 | |0|2|(% style="width:228px" %)32 bit Float | ||
| 43 | |2|2|(% style="width:228px" %)32 bit Integer | ||
| 44 | |4|1|(% style="width:228px" %)16 bit Unsigned Integer | ||
| 45 | |5|1|(% style="width:228px" %)16 bit Signed Integer | ||
| 46 | |6|1|(% style="width:228px" %)Scalefactor [10ˣ] | ||
| 47 | |7|1|(% style="width:228px" %)Sign (0 positive, 1 negative) | ||
| 48 | |||
| 49 | == **Example:** == | ||
| 50 | |||
| 51 | [[image:1678893453114-512.png]] | ||
| 52 | |||
| 53 | |||
| 54 |