61
4
© 2017 KOSTAL Solar Electric GmbH
Operation and operating the device
4.5 Operational status (display)
The operational statuses are shown on the display of the
inverter:
Fig. 43: "Operational status" display area
1
Display area showing the operational statuses
The following table explains the operational notifications
that can appear on the display:
Display
Explanation
Off
Input voltage on the DC side (photo-
voltaic modules) is too low
Standby
Electronics are ready for operation, DC
voltage or DC power is still too low for
feed-in
Starting
Internal control measurements accord-
ing to VDE 0126
Feed-in (MPP)
Measurement successful, MPP control
active (MPP = maximum power point)
Feed-in regulated
Feed-in is regulated on the basis of a
fault (e.g. PV energy is limited
,
excess temperature, fault)
Event code xxxx
An event is present. Remedial meas-
ures can be found in the "Event
codes" chapter
Tab. 4: Operational notifications on the display of the inverter
2
3
4
6
7
8
9
10
11
1
5
