EVA4400 - Controller with error

Hi,

We have an EVA4400 and one of the HSV300-S controllers shows an error:

https://ibb.co/G98tRVD

And some of the IOs modules shows also an error. But not all of them.

https://ibb.co/tcxKz84

How can we check where is the problem? We don't know if it's a controller error or if it's some IOs modules errors. Our EVA is not in warranty (we don't use it for production) and we will fix it.

Thanks!