Multi rs 2 tracker doesnt feed in to the grid after installing meter

DIY
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6

Only the VM-3P75CT is supported, and only while using CAN at the moment.

From the firmware changelog:

Energy meter VM-3P75CT support:

The energy meter is supported by the Multi RS Solar 48/6000/100-450/100 (PMR482602020), installation and configuration requirements:

  • The Multi RS and the energy meter are connected to the same CAN bus, ethernet is not supported for this application.
  • The Energy meter role is set to ‘Grid meter’.
  • Ensure that the the current transformers are installed correctly, the polarity is important, energy consumption from the utility reports as a positive number.
  • Energy meter support on the Multi RS is enabled.
  • The Multi RS system instance is set to 0.

Specific for 3 phase setups the control behavior is:

  • 3 phase utility with just 1 RS: control the sum of all phases to the grid set-point.
  • 3 phase utility with 3 RS units: each phase is controlled individually to the grid set-point.
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