LSM6DSL零g电平偏移精度

嗨，大家好，
我正在使用lsm6dsl进行加速度测量。但我得到了很大的固定补偿，我想知道这是正常的吗？
以下是来自5个不同电路板的测量结果，所有电路板都经过精心定位，准确地位于同一位置。
XYZ
-159-411110
-7-781037
86701100
10-981089
171221162
这是正常的操作吗？
在数据表中，线性加速度零g水平偏移精度指定为±40 mg（典型值），但我的测量结果高达6倍。我做错了什么？
在数据表中，他们说传感器在出厂前都经过工厂校准，但我没有看到任何寄存器或任何带有校准值的东西。仅用于用户校准。
我希望我的信息很清楚，对不起我的英语。
谢谢
马丁



以下为原文




Hi everyone,
I'm using the lsm6dsl for acceleration measurement. But I'm getting big stationary offsets and I was wondering is that normal?
Here are measurements from 5 different boards and all of them were carefully positioned to be exactly at the same place.
xyz
-159-411110
-7-781037
86701100
10-981089
171221162
Is this normal operation?
In datasheet Linear acceleration zero-g level offset accuracy is specified at ±40 mg (typ), but my measurements are as much as 6 times that.. Am I doing someting wrong?
In the datasheet they say that sensors are all factory calibrated before they go out of factory, but I do not see any register or anything with calibration values. Only ones for user calibration.
I hope my message was clear, sorry for my English.
Thanks
Martin