✎ en:robotina_charger:commissioning:power_sensor []

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==== Power sensor management ====

<WRAP column 450px>
Default address on all power sensor is 149.\\ 
Available addresses for sensors are listed in table.\\
\\

</WRAP>

<WRAP column 270px>
|< 100% 40% 60% >|
^ Address ^ Power sensor position|
| 149 | Default |
| 150 | Grid |
| 154,155,156 | PV |
| 157,158 | Battery storage |
| 161..167 | Consumer |
</WRAP>
<WRAP clear></WRAP>

**Add** power sensor procedure:

*   wire it to communication bus,
  *   only for PM1-E-D: press and hold the push-button on the power sensor until it appears **-SEt-** on display,
  *   it should appear in configurator as new device, click on button **add** next to the source or consumer where sensor should be assigned,
  *   repeat procedure for next.

**Note 1**: adding of power sensor is supported one by one.\\   
**Note 2**: For PM3-E-D is possible to set address manually according to table, before adding it to communication bus.

{{hiq_energy:robotina_charger:hems_add_ps.png?direct&600}}\\

**Del** power sensor procedure:

* make sure **new device** is empty,
  * only for PM1-E-D: press and hold the push-button on the power sensor until it appears **-SEt-** on display,
  * press **del** button next to the sensor,
  * after a few seconds, the sensor should appear as the **new device** (as on image above),
  * sensor can be physically removed or it can be assigned to another device.

**Note**: After **del** power sensor has default address 149.\\   
{{hiq_energy:robotina_charger:hems_del_ps.png?direct&600}}

=== Without grid power sensor ===

*   **Virtual grid PS** is an option if no grid meter is used. Power, current and energy will be calculated from other power sensors.

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