Selbstüberwachung (INT)
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Power supply fault
Watchdog
I/O nodes
TX overflow
Master resp.
Supply fault
ReBoot I/O
Checksum fault
Sending reports
DSP fault
Supply fault
Parameter check
I/O nodes = BIM, BOM, IOM
PSM, MIM or DCM
DSP = Digital Signal Processor
xxxx = Inverted signal
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Fault
Power supply
module
Fault
A/D conv.
Fault
module
Main CPU
Fault
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INTERNAL
FAIL
99000034.vsd
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33