How to fix 0% WS-500 Field Drive reporting on Cerbo GX when charging?

• Cerbo GX
• wakespeed

• 

  Bill C.

  5/9/25, 1:43 PM

  - Cerbo GX running latest sw

  - WS-500 running f/w 2.6.0 

  - WS-500 charging at 153 amps, but field drive reporting shows "0%"

  - Does anyone know if this is a WS-500 or Cerbo GX issue?

  - I have the WS-500 f/w ver 2.6.1 - Will it fix this issue?

  - Using REC-BMS 9M with 2 x 1Q slaves 

  

  __________
  Cheers, Bill

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• T

  Trond

  5/10/25, 12:17 AM

  I have heard others report the same, with 2.6.0 and Venusv OS v3.55.

  Perhaps try to update cerbo to Release-candidate V3.60-7X, it has an "fix" for this:

   

   

   

  

   

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• T

  Trond

  5/10/25, 10:55 AM

  I had an customer try this, still shows 0% in V2.60-72.

  Strange.. 

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• 

  Bill C.

  5/16/25, 4:23 AM

   

   

   

  

  __________
  Cheers, Bill

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• 

  Bill C.

  5/16/25, 4:25 AM

  I've updated to the 2.6.1 January build and can now see field drive on my Cerbo. 

  __________
  Cheers, Bill

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