Steca Elektronik coolcept Notice D'installation Et D'utilisation page 90

GB
3.3.4 Service menu
The following section describes the service menu items. Some items have password protection; see
Ä 5.1, p. 113 . You can obtain the password from our technical support department;
also Fig. in
Ä p. 137 .
see
ATTENTION!
Risk of reduced yields. Inverter and grid parameters can be changed in the service menu. The
service menu may only be used by technical professionals who can ensure that the changes do
not contravene the applicable regulations and standards.
Power limiting
Fixed voltage
ATTENTION!
Before setting a fixed input voltage, make sure that the generator is suitable for this. Other-
wise, this may result in yield losses or damage to the system.
90
Network settings, required for network communication, e. g. with
an Internet portal:
DHCP: Switch DHCP on/off
n
IP address: IP address of the inverter
n
Subnet mask: subnet mask of the inverter
n
Gateway: IP address of the network gateway
n
The inverter output power can be manually limited to a minimum
of 500 W. When the power is manually limited, the
symbol is shown in the status display and the
User default' measurement is displayed.
The device can regulate the input voltage to a manually adjustable
value. This switches off the automatic setting of the MPP (MPP
tracking). The input voltage can be adjusted over a range between
the maximum and minimum input voltage.
Example of application: fuel cell
Derating
'Derating' / 'Cause:
747.431