Kaco blueplanet 40.0 TL3, Инструкция по эксплуатации, Страница: 45 / 52

Maintenance/Troubleshooting
Installation Instructions KACO blueplanet 32.0 TL3 / 40.0 TL3 / 50.0 TL3 Page 45
Status Display Explanation Action
OS 61 External
limit (%)
The external limit Power control was activated by the grid operator. The
inverter limits its power. (SCADA)
OS 63 Measured values P(f )/frequency-dependent power reduction: Frequency-dependent
power reduction will be activated when the BDEW (German Association of
Energy and Water Industries) Medium Voltage Directive goes into eff ect.
Power reduction starts at a frequency of 50.2 Hz.
OS 64 Measured values Output current limiting: The AC current is limited once the specifi ed maxi-
mum value has been reached.
FS 67 Fault
at power section 1
There is a fault in the power section.

Notify your author-
ised electrician. E
FS 70 Fan error The fan is malfunctioning.

Replace
defective fan E
FS 73 Standalone grid err. Standalone mode was detected. - -
OS 74 External idle power
requirement
The grid operator limits the feed-in
power of the inverter.
- -
FS 78 Resid. current shut-
down
Measured AFI fault current was > 180
mA. Fault results in immediate shut-
down of the device.

Notify authorised
electrician / KACO
Service E/K
OS 79 Insulation measure-
ment
PV generator’s insulation is being
measured
- -
FS 80 Insulation meas. not
possible
The insulation measurement cannot
be performed because the generator
voltage is too volatile.
- -
FS 81,
82,
83
Protection shutdown
line volt.
L1 L2, L3
Overvoltage has been detected on
a conductor. An internal protective
mechanism has disconnected the
device to protect it against damage.

In case of repeated
occurrence:
Notify your author-
ised electrician.
E
FS 84 Protection shutdown
undervolt. DC link
A voltage deviation has been found
in the DC link. An internal protective
mechanism has disconnected the
device to protect it against damage.

In case of repeated
occurrence:
Notify your author-
ised electrician. E
FS 85 Protection shutdown
overvolt. DC link
E
FS 86 Protect. shutdown
DC link asymmetry
Overvoltage has been found in the DC
link. An internal protective mechanism
has disconnected the device to protect
it against damage.

In case of repeated
occurrence:
Notify your author-
ised electrician. E
FS 87,
88,
89
Protection shutdown
overcurrent L1, L2, L3
A current that has been found on a
conductor is too high. An internal
protective mechanism has discon-
nected the device to protect it against
damage.

In case of repeated
occurrence:
Notify your author-
ised electrician. E
FS 93,
94
Self test error Buff er
1, Buff er 2
The control board is defective.

Notify authorised
electrician / KACO
Service
E/K
Table 5: Operating status and fault messages on the display