Siemens Type Vector, Руководство по эксплуатации

Страница: 432 / 438

Faults and Alarms 05.2006
6SE7087-2JD60 Siemens AG
14-26
Operating Instructions SIMOVERT MASTERDRIVES
14.3 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 corrected
has been detected in the higher-priority time
slots. - Increase sampling time (P357 or reduce
pulse frequency (P340)
- Replace CU, or replace the unit (Compact
PLUS type)
FF03
Access fault
Optional board Serious faults have occurred while accessing
external option boards (CB, TB, SCB, TSY ..). - Replace CU, or replace the unit (Compact
PLUS type)
- Replace the LBA
- Replace the option board
FF04
RAM A fault has occurred during the test of the
RAM. - Replace CU, or replace the unit (Compact
PLUS type)
FF05
EPROM fault A fault has occurred during the test of the
EPROM. - Replace CU, or replace the unit (Compact
PLUS type)
FF06
Stack overflow Stack has overflowed For VC: Increase sampling time (P357)
For MC: Reduce pulse frequency (P340)
- Replace CU, or replace the unit (Compact
PLUS type)
FF07
Stack Underflow Stack underflow - Replace CU, or replace the unit (Compact
PLUS type)
- Replace firmware
FF08
Undefined Opcode Invalid processor command should be
processed - Replace CU, or replace the unit (Compact
PLUS type)
- Replace firmware
FF09
Protection Fault Invalid format in a protected processor
command - Replace CU, or replace the unit (Compact
PLUS type)
- Replace firmware
FF10
Illegal Word Operand
Address Word access to uneven address - Replace CU, or replace the unit (Compact
PLUS type)
- Replace firmware
FF11
Illegal Instruction
Access Jump command to uneven address - Replace CU, or replace the unit (Compact
PLUS type)
- Replace firmware
FF13
Wrong firmware
version A version conflict between the firmware and
the hardware has occurred. - Replace firmware
- Replace CU, or replace the unit (Compact
PLUS type)
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
FF16
NMI error NMI - Replace firmware
- Replace CU, or replace the unit (Compact
PLUS type)
Table 14-3 Fatal errors