9-24 Siemens Energy & Automation
SIMOREG DC Master Base Drive Panel Operating Instructions
Fault Description
No.
Cause as a function of fault value
(r047.001, r949.001 or r949.009 with acknowledged error)
Further information (r047.002 to r047.016)
11 Checksum of non-volatile data (part 1)
is not correct
12 Checksum of non-volatile data (part 2)
is not correct
13 Checksum of non-volatile data (part 3)
is not correct
20 Checksum of configuring table of parameter values is not
correct
Possible fault causes
• Defective EEPROM
• “Restore to default value” has never been executed
with this software (e.g. after software replacement)
Possible remedy:
• Acknowledge fault, execute “Restore to default value”
and start up the drive again! Check interference
suppression measures and improve if necessary.
i002 Calculate checksum
i003 Checksum found in EEPROM
F063 Errors in compensation data of analog inputs and outputs
(active in all operating states)
This function monitors whether the factory-set compensation data for the analog inputs and outputs are plausible
Possible fault cause:
♦ Defective A7001 or A7006 electronics board
Fault value: r047 Index 002 to 016:
11 Incorrect number of words in compensation values
for analog inputs and outputs of A7001
i002 Incorrect number of words
12 Checksum error in compensation values for
analog inputs and outputs of A7001
i002 Calculated checksum
i003 Errored checksum
13 Incorrect value among compensation values for
analog inputs and outputs of A7001
i002 Incorrect value
23 Incorrect value among compensation values for
analog inputs and outputs of A7006
i002 Incorrect value
F064 Watchdog timer has initiated a reset
(active in all operating states)
An internal microprocessor hardware counter monitors whether the program for calculating the firing pulses runs at least once
every 14 ms (program is executed on average every 2.7 to 3.3 ms). If this is not the case, the counter initiates a reset, F064 is
then displayed.
Possible fault causes
♦ A7001 electronics board is defective
♦ Excessive EMC-related interference is present (e.g. due to unprotected contactors, unscreened cables, loose shield
connections)
F065 Illegal microprocessor status
(active in all operating states)
An internal microprocessor hardware function monitors the microprocessor for illegal operating states.
Possible fault causes
♦ A7001 electronics board is defective
♦ Excessive EMC-related interference is present (e.g. due to unprotected contactors, unscreened cables, loose shield
connections)
F067 Converter cooling faulty
(active in operating states of ≤ o13)
The heatsink temperature monitoring function is activated 6s after connection of the electronics supply.
(The current heat sink temperature is indicated at parameter r013 and on connector K050)
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