You have to do the following steps to collect these fault information:
1.Choose System management > Collect Faults > Collect Faults.
2.Select a device where a fault occurs and module name.
3.Collect fault information.
-If a device is seleced, click Start Collection,
4.On the confirm page that is displayed, click OK. The system starts to collect fault information.
5.Click bath collection If a group of devices are selected
6.On the confirm page that is displayed,click OK then the system starts to collect fault information.
-After fault information is collected, the collection status is displayed in the Collection status column.
7.click Download under Download Collection Results to download fault information on a module
8.Click Export to export collected fault information to a local PC.