Siwarex FTA Max+9e exceeded when weight is negative

Hi.

I'm sure there's a easy fix to my problem but I cannot find the correct paremeter i guess.

Some times the scale dips below zero because of negative air preassure. When this happens status bit Max+9e is set.

How can I avoid this? Parameter that influences this?

Hello SKVegar,

due to new legal regulations the FW of the SIWAREX FTA had to be changed.

The “Max+9e” bit became the function to indicate Max+9e and <-20e.

Unfortunately, this can’t be changed.

If you have FW V9.5.3 this new behavior has no influence on the function of the SIWAREX FTA.

The FW can be downloaded from here:https://support.industry.siemens.com/cs/ww/en/view/27202582

Regards

ABenno