168 Operating instructions
Manual Energy Storage Inverter ESI-S
Once the system is generating the network voltage, it will work as in islanding.
9.4 Modifying the user requirements
Providing that the inverter locks have not been engaged, the user can change the
customer settings to better suit his needs. These settings can be accessed in the ESI-
Manager menu [/Welcome/Settings/Customer set.].
The user requirements can be divided into the following categories:
−
Setting up the inverter mode, the harmonic requirements and the reactive power
and balancing requirements. Refer to
Section 7.9.2.1
for detailed information on
these topics.
−
Setting up alarms, warnings and digital I/O. The digital I/O allows configuration
of the inverter to operate in remote control mode etc. Refer to
Section 7.9.2.4
for
detailed information on these topics.
Advanced user requirements have to be set up in the ‘installation settings’ menu
([/Welcome/Settings/Installation set.]). These advanced functions include:
−
the autorestart function (after power outage)
−
the standby function to switch off the IGBTs when the load requirement is low
−
the system clock setup
−
the software lock activation and password setup for inverter protection purposes
Refer to
for detailed information on these topics.
It is recommended that the advanced functions be set up by a skilled commissioning
engineer.
9.5 Changing the system temperature unit and ESI-Manager
backlighting
If desired the system temperature unit can be changed from °C to °F or vice versa. This
is done in [/Welcome/Settings/Customer set./Temp unit].
In addition, the ESI-Manager backlighting can be changed in [/Welcome/User
interface/Screen config./Backlighting]. Calibration of touch screen can also be done
here.
In systems consisting of more than one master, this needs to be done in all the
ESI-Managers.
9.6 Consulting inverter measurements
In order to consult the measurements done by the inverter system, go to
[/Welcome/Measurements].
The complete list of measured items is discussed in
Section 7.8
