Signals - ABB Relion Technical Manual

Section 17
Basic IED functions
17.1.2.3
17.1.2.4
17.1.3
17.1.3.1
17.1.3.2
17.1.4
662

Signals

Table 487: INTERRSIG Output signals
Name Type
FAIL BOOLEAN
WARNING BOOLEAN
TSYNCERR BOOLEAN
RTCERR BOOLEAN
DISABLE BOOLEAN
Settings
The function does not have any settings available in Local HMI or Protection and Control
IED Manager (PCM600).
Internal event list SELFSUPEVLST
Identification
Function description
Internal event list
Settings
The function does not have any parameters available in Local HMI or Protection and
Control IED Manager (PCM600).
Operation principle
The self-supervision operates continuously and includes:
• Normal micro-processor watchdog function.
• Checking of digitized measuring signals.
• Other alarms, for example hardware and time synchronization.
The SELFSUPEVLST function status can be monitored from the local HMI, from the
Event Viewer in PCM600 or from a SMS/SCS system.
Under the Diagnostics menu in the local HMI the present information from the self-
supervision function can be reviewed. The information can be found under Main menu/
Description
Internal fail
Internal warning
Time synchronization error
Real time clock error
Application Disable
IEC 61850 IEC 60617
identification identification
SELFSUPEVLST -
1MRK 502 048-UUS A
ANSI/IEEE C37.2
device number
-
Technical manual