KACO Powador 10.0 - 20.0 TL3 - Manual (Page 49)

EN
Maintenance/Troubleshooting
Operating Instructions Powador 12.0 TL3-20.0 TL3 Page 49
Status Display Explanation Action
FS 17 Shutting down
Powador-protect
The activated grid and system
protection has been tripped.
" Wait for reactivation.
" Notify your
authorised
electrician if the fault
occurs several times.
E
FS 18 Resid. current
shutdown
Residual current was detected. The
feed-in was interrupted.
" Notify your
authorised
electrician.
E
FS 19 Generator
insulation fault
There is an insulation fault on the PV
generator. The feed-in was interrupted.
" Notify your
authorised
electrician if the fault
occurs several times.
E
FS 30 Voltage trans. fault The current and voltage measurements
in the inverter are not within acceptable
range.
- -
FS 32 Self test error The internal grid separation relay test
has failed.
" Notify your
authorised
electrician if the fault
occurs several times.
E
FS 33 DC feed-in error The DC feed-in has exceeded the
permitted value. This DC feed-in can
be caused by grid conditions and may
not necessarily indicate a fault.
" Notify your
authorised
electrician if the
fault occurs multiple
times.
E
FS 34 Internal
communication
error
A communication error has occurred
in the internal data transmission.
" Notify your
authorised
electrician.
E
" Check the data cable.
FS 35 Protection
shutdown SW
Protective shutdown of the software
(AC overvoltage, AC overcurrent,
DC link overvoltage, DC overvoltage,
DC overtemperature).
Not a fault Grid-related
shutdown, the grid connects
again automatically.
FS 36 Protection
shutdown HW
Protective shutdown of the hardware
(AC overvoltage, AC overcurrent,
DC link overvoltage).
Not a fault Grid-related
shutdown, the grid connects
again automatically.
FS 38 Generator
overvoltage error
The voltage of the DC generator
is too high. The PV generator is
configured incorrectly.
" Notify your
authorised
electrician.
E
FS
41
42
Line failure:
Under voltage L1,
Over voltage L1,
The voltage of a grid phase is too low;
the grid cannot be fed into. The phase
experiencing failure is displayed.
" Notify your
authorised
electrician.
E
43
44 Under voltage L2,
Over voltage L2,
45
46 Under voltage L3,
Over voltage L3,
FS 47 Grid failure: phase-
to-phase volt.
The measured line-to-line voltage is
outside of the tolerance limits.
Table 3: Operating status and fault messages on the display