Part Number: BQ27Z746
Other Parts Discussed in Thread: BQSTUDIO
您好,如下图所示,BQ27Z746芯片已成功更新 ProtectorImage2 的数据,断电后重新上电,数据恢复到原始状态,无法保存,请协助处理,谢谢!
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您先按照下方链接中的两个方向排查一下。
1)在尝试写入新值之前,您之前是否锁定了保护?一旦锁定保护,就无法在仪表上重新编程新的阈值。
2)您之前是否尝试过使用bqStudio中的“保护阈值”选项卡校准保护?