No. Grid
LED
LED
Display
Status description
Action
Pers
.
150
Protective shutdown drop
1.65V
Internal voltage supply incorrect. Internal ref-
erence voltage of 1.65 V on control card has
breached its permitted tolerance range.
-
-
151
Input current limitation DC1 No error message, merely a protective func-
tion of the inverter to prevent the current car-
rying capacity of the input from being ex-
ceeded. Input current limitation DC1 The DC
input current 1 is limited once the specified
maximum value has been reached. Safety
function of the inverter.
Are the DC inputs
wired symmetric-
ally?
-
152
Input current limitation DC2 No error message, merely a protective func-
tion of the inverter to prevent the current car-
rying capacity of the input from being ex-
ceeded. Input current limitation DC2 The DC
input current 2 is limited once the specified
maximum value has been reached. Safety
function of the inverter.
Are the DC inputs
wired symmetric-
ally?
-
153
Input current limitation DC3 No error message, merely a protective func-
tion of the inverter to prevent the current car-
rying capacity of the input from being ex-
ceeded. Input current limitation DC3 The DC
input current 3 is limited once the specified
maximum value has been reached. Safety
function of the inverter.
Are the DC inputs
wired symmetric-
ally?
-
154
Input power limitation DC1
No error message, merely a protective func-
tion of the inverter to prevent the capacity of
the input from being exceeded. Input power
limitation DC1 The DC input power is limited
once the specified maximum value has been
reached. Safety function of the inverter.
Are the DC inputs
wired symmetric-
ally?
-
155
Input power limitation DC2
No error message, merely a protective func-
tion of the inverter to prevent the capacity of
the input from being exceeded. Input power
limitation DC2 The DC input power is limited
once the specified maximum value has been
reached. Safety function of the inverter.
Are the DC inputs
wired symmetric-
ally?
-
156
Input power limitation DC3
No error message, merely a protective func-
tion of the inverter to prevent the capacity of
the input from being exceeded. Input power
limitation DC3 The DC input power is limited
once the specified maximum value has been
reached. Safety function of the inverter.
Are the DC inputs
wired symmetric-
ally?
-
157
Control board watchdog
Control board watchdog triggered
Notify the service
department.
E
160
Error: Grid relay L1
During the self-test, it is discovered that the
grid-side L1 relay becomes stuck. The self-test
does not check whether the relay switches on.
Grid-side L1 relay defective
-
-
161
Error: Grid relay L2
-
-
-
162
Error: Grid relay L3
-
-
-
11 | Maintenance and troubleshooting
Manual
KACO blueplanet 3.0 TL3 KACO blueplanet 4.0 TL3 KACO blueplanet 5.0 TL3 KACO blueplanet 6.5 TL3 KACO
blueplanet 7.5 TL3 KACO blueplanet 8.6 TL3 KACO blueplanet 9.0 TL3 KACO blueplanet 10.0 TL3
Page 84
EN
