Danfoss DLX 4.6 Uživatelská příručka stáhnout pdf (Strana 66)

66 User Guide DLX Series L00410623-1

6.2.8.1. Inverter

Inverter displays a summary of the most important statistics of the inverter from today, the

last month, the last year and in total since Start Up.

Energy

Inverter’s total energy production [kWh]

Earnings

Cash value of the feed-in energy in currency/kWh

avoided

Avoided CO

emissions [kg/kWh] compared to fossil fuel

Peak Power

Inverter’s largest instantaneous amount of power production [W]

6.2.8.2. Plant

Plant displays a summary of the most important statistics of the PV plant from today, the

last month, the last year and in total since Start Up.

Energy

Plant’s total energy production [kWh]

Earnings

Cash value of the feed-in energy in currency/kWh.

avoided

Avoided CO

emissions [kg/kWh] compared to fossil fuel

Peak Power

Plant’s largest instantaneous amount of power production [W]

6.3. Connection between Inverter and Computer

The site performance can be checked remotely by using a computer. The connection can

be achieved between the inverter and the computer either directly or via a network.

6.3.1. Without a Network

To connect the inverter and the computer directly a regular Ethernet cable is needed. If the

network card in the computer does not support Autosense, a crossover cable is needed to

create a connection to the inverter.

Figure 6.3.1:Connection without network

1. Follower inverter

2. Master inverter

3. CAN bus cable

4. Ethernet cable

5. RS-485 cable

6. Computer

7. Data logger

NOTICE

With several inverters connected together via CAN bus the Ethernet cable must be

attached to the master inverter only.

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