ABB HiPerGuard MV UPS - Page 86

USER INTERFACE
HIPERGUARD MV UPS
USER MANUAL
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Group Subgroup Parameter Description Access
Electrical 920 System Nominal Voltage Read only
Electrical 921 System Nominal Current Read only
Electrical 922 System Nominal Frequency Read only
Control
Demand Response
P-Control
9920 Grid Back feed Disable Read/Write
Control Generator 9930 Frequency Delta Upper Limit Read/Write
Test Setup Read/Write
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.