Siemens SINAMICS V20 Operating Instructions Manual page 326

Faults and alarms
9.1 Faults
Fault
F61
SD card parameter cloning
failed
F62
Parameter cloning con-
tents invalid
F63
Parameter cloning con-
tents incompatible
F64
Inverter attempted to do
an automatic clone during
startup
F71
USS setpoint fault
F72
USS/MODBUS setpoint
fault
F80
Signal lost on analog input
F85
External fault
F100
Watchdog reset
F101
Stack overflow
326
Cause
Parameter cloning failed.
r0949 = 0: The SD card is not con-
•
nected or the card type is incorrect
or the card failed to initialize for au-
tomatic cloning.
r0949 = 1: Inverter data cannot be
•
written to the card.
r0949 = 2: Parameter cloning file is
•
unavailable.
r0949 = 3: The SD card cannot read
•
the file.
r0949 = 4: Reading data from the
•
clone file failed (e.g., reading failed,
data or checksum wrong).
File exists but the contents are not valid
control word corruption.
File exists but was not the correct in-
verter type.
No Clone00.bin file in the correct direc-
tory /USER/SINAMICS/DATA.
No setpoint values from USS during
telegram off time
No setpoint values from USS/MODBUS
during telegram off time
Broken wire
•
Signal out of limits
•
External fault triggered via command
input via control word 2, bit 13.
Software error
Software error or processor failure.
Remedy
r0949 = 0: Use an SD card with FAT16 or
•
FAT32 format , or fit an SD card to the inverter.
r0949 = 1: Check the SD card (for example, is
•
the card memory full?) - format the card again to
FAT16 or FAT32.
r0949 = 2: Put the correct named file in the
•
correct directory /USER/SINAMICS/DATA.
r0949 = 3: Make sure file is accessible - recre-
•
ate file if possible.
r0949 = 4: File has been changed - recreate file.
•
Recopy and ensure operation completes.
Ensure clone from compatible inverter type.
If an automatic clone is required:
Insert the SD card with correct file and power-
•
cycle.
If no automatic clone is required:
Remove the card if not needed and power-
•
cycle.
Reset P8458 = 0 and power-cycle.
•
Note:
Fault can only be cleared by a power-cycle.
Check USS master
Check USS/MODBUS master
Check P2106.
•
Disable control word 2 bit 13 as command
•
source.
Disable terminal input for fault trigger.
•
Contact service department or change inverter.
Contact service department or change inverter.
Operating Instructions, 11/2016, A5E34559884-006
SINAMICS V20 Inverter