Tool weight and gravity measure NX100

Hi

I'm trying to make weight and gravity measure for NX100-HP3L. It performs all the movements like it should but after making movements it gives me error 0650: Incorrect measured data. I tried without tool also but same thing happens. I have similiar robot with almost the same tool, so I could take readings from there and that should be close enough, but I still would like to know what is wrong.

Thank you

It is floor (table) mounted. But now that you mentioned, I have to check what happens if I flip it around with parameters or arm control. I initialized it and now I'm thinking that did I chose the correct robot type..

Tool weights about 2.5kg, it is highspeed spindle motor.

Flipping around the robot by arm control didn't help. Right robot model is selected, I calibrated it to about 0.2mm deviation, tool is calibrated and everythig seems to be ok. Like I mentioned in my first post that I can take measures from another robot, so it is not a big problem. But I'm just curious to find out why it is not working like in other robots.

Software version is NJ4.76