User manual
Item Unit View Description
Plant
and
Group
Inverter
Overall plant sta-
tus
- x Red: Plant PR < 50 %, or:
Any inverter in the network
- in
fail safe
mode, or
- missing from the scan list, no contact with the master
Yellow: Any inverter in the network
- with PR < 70 %, or
- in
Connecting
or
Off grid
mode
Green: Plant PR ≥ 70 %, and
- all inverters with PR ≥ 70 %, and
- all inverters in
On grid
mode
x Red: Inverter PR < 50 %, or inverter has an error
Yellow: Inverter PR between 51 % and 70 %, or inver-
ter in
Connecting
mode
Green: No errors, and
- inverter PR ≥ 70 %, and
- inverter in
On grid
mode
Current production kW x x Real time energy production level
Yield today kWh x x Cumulative yield for the day
Total revenue Euro x x Cumulative revenue earned since initial startup
Total CO
2
saving kg x x Cumulative CO
2
saved since initial startup
Performance ratio % x x Real time performance ratio
Total yield kWh x x Cumulative yield since initial startup
Power limit adjust-
ment
% x Maximum power limit as % of nominal inverter AC output
rating
Note:
To calculate performance ratio PR, an irradiation sensor is required, see [Setup → Calibra-
tion].
2.3.
Security Levels
Three predefined security levels filter user access to menus and options.
Security levels:
• Level 0: End-user, no password is needed
• Level 1: Installer / service technician
• Level 2: Installer / service technician (extended).
When logged on to the Web Server as Admin, access is at security level 0. Subsequent user ac-
counts created provide access to a predefined subset of menus, according to user profile.
Define user profile at [Plant → Setup → Web Server → Profiles]
Access to levels 1 and 2 requires a service logon, comprising a user ID and a password.
• The service logon provides direct access to a specific security level for the duration of
the current day.
• Obtain the service logon from Danfoss.
• Enter the logon via the Web Server logon dialog.
•
When the service task is complete, log off at [Setup → Security].
• The Web Server automatically logs off the user after 10 minutes of inactivity.
Security levels are similar on the inverter display and the Web Server.
2. Getting Started
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