Self Supervision With Internal Event List - ABB REG650 Technical Manual

1MRK 502 043-UUS B
Section 17
17.1
17.1.1
17.1.2
17.1.2.1
17.1.2.2
Technical Manual
Basic IED functions

Self supervision with internal event list

Functionality
The Self supervision with internal event list (INTERRSIG and SELFSUPEVLST)
function reacts to internal system events generated by the different built-in self-
supervision elements. The internal events are saved in an internal event list.
Internal error signals INTERRSIG
Identification
Function description
Internal error signal
Function block
INTERRSIG
FAIL
WARNING
TSYNCERR
RTCERR
DISABLE
ANSI09000334-2-en.vsd
ANSI09000334 V1 EN
Figure 244: INTERRSIG function block
IEC 61850 IEC 60617
identification identification
INTERRSIG -
Section 17
Basic IED functions
ANSI/IEEE C37.2
device number
-
537