Section 17 Basic Ied Functions; Self Supervision With Internal Event List; Functionality; Internal Error Signals Interrsig - ABB RET650 Technical Manual

1MRK 504 135-UEN A
Section 17
17.1
17.1.1
17.1.2
17.1.2.1
17.1.2.2
17.1.2.3
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 presented
on the LHMI and in PCM600 event viewer tool.

Internal error signals INTERRSIG

Identification

Function description
Internal error signal

Function block

INTERRSIG
FAIL
WARNING
TSYNCERR
RTCERR
STUPBLK
IEC09000334-2-en.vsd
IEC09000334 V2 EN
Figure 248: INTERRSIG function block

Signals

Table 472: INTERRSIG Output signals
Name Type
FAIL BOOLEAN
WARNING BOOLEAN
TSYNCERR BOOLEAN
RTCERR BOOLEAN
STUPBLK BOOLEAN
Basic IED functions
IEC 61850 IEC 60617
identification identification
INTERRSIG -
Description
Internal fail
Internal warning
Time synchronization error
Real time clock error
Application startup block
Section 17
ANSI/IEEE C37.2
device number
-
557