Kaco Powador 2002 Operating Manual page 51

Maintenance/Troubleshooting
Authorised electrician
Status Display
FS 66 Instrument trans-
former fault
FS 70 Fan error
FS 77 DC disconnect
disconnect
FS Confi g. error
Invalid CRC
Table 7: Operating statuses and fault messages on the display
Operating Instructions for Powador 2002-6002_EN
Explanation
!
Plausibility test of ADC test between
ARM and DSP has failed
The fan is malfunctioning.
Inverter disconnected from generator
by the switch, or DC relay does not
close.
The checksum of the loaded confi g. fi le
does not match the checksum in the
EEPROM. This means that the EEPROM
data originate from a diff erent confi g.
fi le.
Action By
 In case of
repeated occur-
rence:
Notify your
authorised elec-
trician.
 Replace defective
fan
 Notify author-
E/K
ised electrician /
KACO Service
E
E
Page 51