Automatic CT switch: RS485 sensor vs. Inverter CT

[OleksiiSaviuk]

Hi,

I have a Deye Single-Phase Inverter SUN-6K-SG05LP1-EU.
For some reasons, I need to automatically switch in Home Assistant between an RS485 current sensor and a current transformer connected to the inverter's CT terminals.

Is it possible to do this using the current integration?

[OleksiiSaviuk]

@davidrapan I looked at your commit, but I’m not quite sure about this 'Meter' parameter — is it something different from what I need?
cf3c8dc

[OleksiiSaviuk]

`

  - name: "Ex_Meter For CT"
    platform: "switch"
    rule: 1
    registers: [0x0146]
    value:
      bit: 0

  - name: "Brid Tie Meter2"
    platform: "switch"
    rule: 1
    registers: [0x0146]
    value:
      bit: 12

  - name: "Generator Force On"
    platform: "switch"
    rule: 1
    registers: [0x0146]
    value:
      bit: 13

  - name: "Phase A (Ex_Meter)"
    platform: "switch"
    rule: 1
    registers: [0x0146]
    value:
      bit: 1

  - name: "Phase B (Ex_Meter)"
    platform: "switch"
    rule: 1
    registers: [0x0146]
    value:
      bit: 2

  - name: "Phase C (Ex_Meter)"
    platform: "switch"
    rule: 1
    registers: [0x0146]
    value:
      bit: 3

  # I'm not sure about these bits, more work is needed.
  #
  # - name: "Meter Type"
  #   platform: select
  #   rule: 1
  #   registers: [0x0146]
  #   icon: "mdi:meter-electric"
  #   lookup:
  #     - key: 0x0001
  #       value: "Eastron 3P (SDM630)"
  #     - key: 0x0002
  #       value: "CHNT 3P (DTSU666)"
  #     - key: 0x0003
  #       value: "Eastron 1P (SDM230)"
  #     - key: 0x0004
  #       value: "CHNT 1P (DDSU666)"

  # - name: "Metter Mode"
  #   platform: select
  #   rule: 1
  #   registers: [0x0146]
  #   icon: "mdi:transmission-tower"
  #   lookup:
  #     - key: 0x0040
  #       value: "Act to Grid"
  #     - key: 0x0080
  #       value: "Act to Load"

`
@davidrapan I've added these lines to my local deye_hybrid.yaml. Works good for me.

I'm not sure about selects, I tried to add them, but the values ​​in Home Assistant did not correspond to the values ​​of these parameters in the inverter. Perhaps I set the key values ​​incorrectly. With the switchs, everything works fine on my inverter.

PS I wanted to create a pull request, but I don't have permissions for commit to this repository.

[OleksiiSaviuk]

`

  - name: "Meter Type"
    platform: select
    rule: 1
    registers: [0x0146]
    display:
      mask: 0x0F00           
    icon: "mdi:meter-electric"
    lookup:
      - key: 0x0100
        value: "Eastron 3P (SDM630)"
      - key: 0x0200
        value: "CHNT 3P (DTSU666)"
      - key: 0x0300
        value: "Eastron 1P (SDM230)"
      - key: 0x0400
        value: "CHNT 1P (DDSU666)"

  - name: "Metter Mode"
    platform: select
    rule: 1
    registers: [0x0146]
    display:
      mask: 0x00C0        
    icon: "mdi:transmission-tower"
    lookup:
      - bit: 6
        mode: "|"
        value: "Act to Grid"
      - bit: 7
        mode: "|"
        value: "Act to Load"
      - key: 0x0000
        value: "Not Set"`

I've fixed. Works for me.

removed from config:
- name: "Meter" platform: select rule: 1 registers: [0x0146] lookup: - key: 0 value: Disabled - bit: 0 value: Enabled - bit: [0, 13] value: Generator

@davidrapan I would be grateful if you could add this to the next release.