Fatal Errors (Ff) - Siemens 6SE7011-5EP60 Operating Instructions Manual

10.2001
13.3

Fatal errors (FF)

Number / Fault Cause
FF01 A time slot overflow which cannot be corrected
has been detected in the higher-priority time
Time slot overflow slots.
FF03 Serious faults have occurred while making
access to external optional boards (CB, TB,
Access fault SCB, TSY ..).
Optional board
FF04 A fault has occurred during the test of the
RAM.
RAM
FF05 A fault has occurred during the test of the
EPROM.
EPROM fault
FF06 Stack has overflowed
Stack overflow
FF07 Stack underflow
FF08 Invalid processor command should be
processed
FF09 Invalid format in a protected processor
command
FF10 Word access on uneven address
FF11 Jump command to uneven address
FF13 A version conflict between the firmware and
the hardware has occurred.
Wrong firmware
version
FF14 Unexpected fatal error
FF processing (During processing of the fatal errors, a fault
number has occurred which is unknown to
date).
FF15 Stack overflow (C-Compiler Stack)
CSTACK_OVERFLOW
Siemens AG 6SE7087-6JP60
SIMOVERT MASTERDRIVES
www.aotewell.com
Fatal errors are serious hardware or software errors which no longer
permit normal operation of the unit. They only appear on the PMU in
the form "FF<No>". The software is re-booted by actuating any key on
the PMU.
Table 13-3 Fatal errors
Operating Instructions
sales@aotewell.com
Counter-measure
- Increase sampling time (P357 or reduce
pulse frequency (P340)
- Replace CU, or replace the unit (Compact
PLUS)
- Replace CU, or replace the unit (Compact
PLUS)
- Replace the LBA
- Replace the optional board
- Replace CU, or replace the unit (Compact
PLUS)
- Replace CU, or replace the unit (Compact
PLUS)
For VC: Increase sampling time (P357)
For MC: Reduce pulse frequency (P340)
- Replace CU, or replace the unit (Compact
PLUS)
* Replace CU, or replace the unit (Compact
PLUS)
* Replace firmware
* Replace CU, or replace the unit (Compact
PLUS)
* Replace firmware
* Replace CU, or replace the unit (Compact
PLUS)
* Replace firmware
* Replace CU, or replace the unit (Compact
PLUS)
* Replace firmware
* Replace CU, or replace the unit (Compact
PLUS)
* Replace firmware
- Replace firmware
- Replace CU, or replace the unit (Compact
PLUS)
Replace the board
Replace the board
Industry Automation
Faults and Alarms
13-27
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