Operating status
LED
Symbol
Description
Fault
The red "
Fault
" LED is illuminated.
Fault in the AC/DC source
Conditional special cases:
There is no DC voltage present (e.g. DC isolator switch open)
DC voltage too low (< starting voltage)
DC voltage is present (> starting voltage), but communications con-
nection between the front end (operating unit) and back end (control
unit) is faulty, or interrupted.
9.3
User interface
NOTE
Depending on the tolerances of the measuring elements, the measured and displayed values are not al-
ways the actual values. However, the measuring elements ensure maximum solar yield. Due to these toler-
ances, the daily yields shown on the display/screen may deviate from the values on the grid operator’s
feed-in meter by up to 15%.
Current reactive power
Reactive power factor
Next page
Inverter DC
Inverter AC
Export
Current
meassurements
Language
Main Menu
cumulative yield
Selected
meassurements
String Combiner (Opitonal)
Operation mode
Previous page
Current power
Status history
Activity indicators for
communication interfaces
Activity displays
Fig. 58: Monitoring interface
KACO blueplanet 87.0 TL3 KACO blueplanet 92.0 TL3 KACO blueplanet 110 TL3 KACO blueplanet 125 TL3
KACO blueplanet 137 TL3 KACO blueplanet 150 TL3
Page 45
EN-US
