ABB REO 517 Applications Manual page 62

52
Self supervision (INT)
Checksum
A/D Converter
Module
Node reports
Synch error
NO RX Data
Remote
terminal
communication
NO TX Clock
Check RemError
TIME-RTCERR
TIME-SYNCERR
RTC-WARNING
INT--CPUWARN
Watchdog
Check CRC
Main
RAM check
CPU
INT--CPUFAIL
INT--ADC
I/O node FAIL
RTC-WARNING = DIFL-COMFAIL or
RTC1-COMFAIL +
RTC2-COMFAIL
I/O node = BIM, BOM, IOM, PSM, MIM, DCM
(described in the hardware design)
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OK
&
OK
>1
>1
>1
>1
OK
OK
DSP Modules, 1-12
OK
OK
Parameter check
OK
Watchdog
OK
Flow control
>1
Start-up self-test
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INT--ADC
Send Rem Error
RTC-WARNING
INT--CPUWARN
INT--WARNING
OK
INT--CPUFAIL
&
&
&
INT--FAIL
>1
Fault
99000035.vsd