ABB HiPerGuard MV UPS User Manual page 86

Group Subgroup
Electrical
Electrical
Electrical
Demand Response
Control
P-Control
Control Generator
Test Setup
Table 7.8: List of Parameters
7.1.14. User Login page
The HiPerGuard MV UPS has four levels of user roles available from the touch screen:
– Any User (default)
– Operator
– Service
– Factory
To log in, access the pin code entry screen from the main dashboard Login icon.
Select the User Role to have access to the virtual keyboard, and then enter the password (if no user is
logged in, the MV UPS will remain at a reduced accessibility level of "Any User").
Figure 7.22: User Login page
Logging in prevents the unauthorized changing of parameters and/or the uploading of firmware.
The end-user must log-in as Operator to enable the SSH (Secure Shell) port and to enable the Service
log-in.
HI PE RG UA RD M V UP S U S E R M A N UA L
Parameter Description
920 System Nominal Voltage
921 System Nominal Current
922 System Nominal Frequency
9920 Grid Back feed Disable
9930 Frequency Delta Upper Limit
U S E R I NT E R FA CE
Access
Read only
Read only
Read only
Read/Write
Read/Write
Read/Write
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