SUN2000 (8KTL-28KTL) 
User Manual 
7 Man-Machine Interaction 
 
Copyright © Huawei Technologies Co., Ltd. 
 
Figure 7-3 Hierarchy of the Maintenance menu 
 
 
 
Due to permission restrictions, the submenus under Maintenance will not appear when a user logs in as 
a Common User. 
7.2 Monitoring Operations 
This section describes how to perform monitoring operations, such as viewing system 
operating information and setting user parameters, on the monitoring panel. 
7.2.1 Viewing System Operating Information 
The SUN2000 operating information can be viewed on the monitoring panel. The operating 
information includes the daily, monthly, yearly, historical, and total energy yields, insulation 
resistance, input data, output data, and internal temperature. 
Procedure 
 
The following table lists the procedure for viewing system operating information. The 
parameter values in the figures are for reference only.