This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

BQ34Z100-G1: BQ34Z100-G1. Problems programming chemistry

Part Number: BQ34Z100-G1
Other Parts Discussed in Thread: BQSTUDIO

Hi,

I am trying to programm a new chemistry to my device (bq34z100-g1) but I am always obtaining the same error (Error code = 1470)

It can be seen in the next figure

I am using bqStudio 1.3.80. What can be happening?

I can not also write any parameters to bq34100-g1 flash. I always obtain the following error 

Could be due to the bqStudio version?

Best regards,

  • Hi Gorka ,
    Your post has been assigned to one of our BMS experts.

    Regards,
    David
  • Gorka,

    The error 1470 means the same as the error message screen capture: Chemistry programming failed because the data read back from the gauge did not match what was written.

    There are many ways to make flash memory read-only. The most obvious is that the seal command was been sent to the gauge and the gauge is in sealed mode. Having a low battery voltage that is below the flash write threshold is the second most common reason.

    Please let our experts know if you need additional help.