Siemens simovert masterdrives User Manual

10.99 Faults and Alarms
Siemens AG 6SE7087-6KP50
SIMOVERT MASTERDRIVES Operating Instructions 12-35
12.3 Fatal errors (FF)
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.
Number / Fault Cause Counter-measure
FF01
Time slot overflow
A time slot overflow which cannot be remedied
has been detected in the high-priority time
slots.
- Reduce pulse frequency (P340)
- Replace CU
FF03
Access fault
Optional board
Serious faults have occurred while making
access to external optional boards (CB, TB,
SCB, TSY ..).
- Replace the CU
- Replace the LBA
- Replace the optional board
FF04
RAM
A fault has occurred during the test of the
RAM.
Replace CU
FF05
EPROM fault
A fault has occurred during the test of the
EPROM.
Replace CU
FF06
Stack overflow
Stack has overflowed For VC: Increase sampling time (P357)
For MC: Reduce pulse frequency (P340)
- Replace the CU
FF10
Compact PLUS only
FF13
Wrong firmware
version
A version conflict between the firmware and
the hardware has occurred.
- Replace firmware
- Replace CU
FF14
FF processing
Unexpected fatal error
(During processing of the fatal errors, a fault
number has occurred which is unknown to
date).
Replace the board
FF15
CSTACK_OVERFLOW
Stack overflow (C-Compiler Stack) Replace the board
Table 12-3 Fatal errors

Siemens simovert masterdrives Specifications

General

Brand	Siemens
Model	simovert masterdrives
Category	DC Drives
Language	English