DO880 channel error

Hi guys,

I am getting intermittent errors/warnings on some DO channels, so I'm sending you descriptions and attachments:

W 2020-05-04 08:59:24.803 On Unit= 0.11.107 HWError BRP_Vuk1_SIS 0000 See HWTree Error 16#00000010 16#00000000 W 2020-05-04 08:59:25.803 On Unit= 0.11.107 HWError BRP_Vuk1_SIS 0000 See HWTree Error 16#00000030 16#00000000

Does anyone know how to resolve this problem?

Thanks in advance,
Hrvoje