No. Grid
LED
LED
Display on web interface
Status description
Action
Pers
.
119
DC overvoltage 2
PV voltage above permissible limit values.
Re-wire PV mod-
ules. Contact your
authorised electri-
cian.
E
125
Relay control fault
The enable signal for the relay control is read
back. Shutdown occurs if the level is incorrect.
Notify KACO Ser-
vice!
K
128
Internal memory error 1
Write or read access to the internal RAM of
the DSP was erroneous. The device only feeds
into the grid again the next day or following a
reset.
Disconnect device
on the DC side and
wait 1 minute, then
switch on again.
B
129
Voltage-dependent power
reduction
Yes, if the function P(U) sets the power level
according to the specified parameters subject
to the AC voltage.
This functionality
may, for example,
be requested by the
grid operator. If
there is no request,
the function can be
deactivated.
B
148
External memory error 1
The device has permanent internal memory
for the purpose of, for example, storing the
hardware used. Operation parameters are de-
duced from this.
Disconnect AC and
DC, wait 1 minute
and switch on again.
B
150
Protective shutdown drop
reference ADC
Internal protective function in order to adhere
to the required measurement accuracy.
Disconnect AC and
DC, wait 1 minute
and switch on again.
B
158
Power limitation
Power limitation because the internal temper-
ature is too high. The temperature is mea-
sured on the control card. This is a protective
function of the device.
-
-
159
Waiting for fault acknowl-
edgement
The DSP is waiting for the configuration data
from the HMI.
Configuration of the
device must be con-
cluded in full.
B
160
Fault: Grid relay L1
During the self-test, it is discovered that the
grid-side Lx relay becomes stuck. The self-test
does not check whether the relay switches on.
Grid-side Lx relay defective.
Device error de-
tected
-
161
Fault: Grid relay L2
See description in the event of a fault 160
See action in the
event of a fault 160
-
162
Fault: Grid relay L3
See description in the event of a fault 160
See action in the
event of a fault 160
-
164
Fault: Filter relay L1
See description in the event of a fault 160
See action in the
event of a fault 160
-
165
Fault: Filter relay L2
See description in the event of a fault 160
See action in the
event of a fault 160
-
166
Fault: Filter relay L3
See description in the event of a fault 160
See action in the
event of a fault 160
-
169
Fault: AFI sensor
The AFI sensor is demagnetised prior to feed-
in. If this is not possible, this error message ap-
pears.
Device error de-
tected
-
180
Pre-synchronisation not pos-
sible
Adequate voltage pre-synchronisation with
the AC grid not possible.
Disconnect AC and
DC, wait 1 minute
and switch on again.
B
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 100
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