question

hglab avatar image
hglab asked

Node-Red EM24 Gridmeter: "Power" missing

Hi Community!

After an update of Venus from 2.94 to 3.13. I cannot find "Power" anylonger in the list of measurements for my gridmeter.

Due to the update I have to reselect/migrate all devices, like the Gridmeter

Before reselecting/migrating:

1702367147834.png


After:

1702367178033.png


There are the power values for L1 o L3 but not the total.

Any idea what I can do?


Node-REDem24
1702367147834.png (12.4 KiB)
1702367178033.png (52.0 KiB)
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4 Answers
hglab avatar image
hglab answered ·

one additional information. On the Cerbo GX I sitll have the total

1702373289758.png


1702373289758.png (33.2 KiB)
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Dirk-Jan Faber (Victron Energy) avatar image
Dirk-Jan Faber (Victron Energy) answered ·

You can definitely use the custom input node to retrieve the value, but I'll check where that went. I may have mistakenly removed that path on one of the updates. If that is the case, I'll add it again.

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hglab avatar image
hglab answered ·

Thanks @Dirk-Jan Faber (Victron Energy)

I customized a node like

  1. [
  2.     {
  3.         "id": "18ab871be15c79f3",
  4.         "type": "victron-input-gridmeter",
  5.         "z": "92033abe5dd40cdd",
  6.         "service": "com.victronenergy.grid/40",
  7.         "path": "/Ac/Power",
  8.         "serviceObj": {
  9.             "service": "com.victronenergy.grid/40",
  10.             "name": "GridMeter"
  11.         },
  12.         "pathObj": {
  13.             "path": "/Ac/Power",
  14.             "type": "float",
  15.             "name": "Power (W)"
  16.         },
  17.         "name": "",
  18.         "onlyChanges": false,
  19.         "x": 690,
  20.         "y": 200,
  21.         "wires": [
  22.             []
  23.         ]
  24.     }
  25. ]

and this works

I hope I did it corretly.

2 comments
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Dirk-Jan Faber (Victron Energy) avatar image Dirk-Jan Faber (Victron Energy) ♦♦ commented ·
That works, but I meant using the custom input node. And then selecting the grid meter + path.
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hglab avatar image hglab Dirk-Jan Faber (Victron Energy) ♦♦ commented ·

I got it (now), thanks!

Was not aware about this type of node.

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hglab avatar image
hglab answered ·

Hi @Dirk-Jan Faber (Victron Energy) ,

I updated today to newest FW-version (v3.14) but Power (W) still not available for GridMeter.
Any news on this? Thanks!

2 comments
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Dirk-Jan Faber (Victron Energy) avatar image Dirk-Jan Faber (Victron Energy) ♦♦ commented ·

It has been added to the node-red-contrib-victron node from version 1.5.5, but as 3.14 does not carry the latest node-red-contrib-victron, running the latest stable release won't show it.

The options are to either switch to the latest candidate firmware release (the current one running version 1.5.9) or wait a bit longer until 3.20 is released.

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hglab avatar image hglab Dirk-Jan Faber (Victron Energy) ♦♦ commented ·
Thanks! Understood. Looking forward for 3.20 ;-)
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