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: PM3-E-D supports address setting manually on its display before adding it to communication bus.

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.

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