Table 15:
Internal fault indications
Fault indication
Additional information
Internal Fault
Real Time Clock Error
Hardware error with the real time clock.
Internal Fault
Runtime Exec. Error
One or more of the application threads
are not working properly.
Internal Fault
SW Watchdog Error
This signal will be activated when the
terminal has been under too heavy load
for at least 5 minutes.
Internal Fault
Runtime App Error
One or more of the application threads
are not in an expected state.
Internal Fault
File System Error
A file system error has occurred.
Internal Fault
TRM-Error
A TRM card error has occurred. The
instance number is displayed at the end
of the fault indication.
Internal Fault
COM-Error
A COM card error has occurred. The
instance number is displayed at the end
of the fault indication.
Internal Fault
PSM-Error
A PSM card error has occurred. The
instance number is displayed at the end
of the fault indication.
Internal Fault
RTD Error
An RTD card error has occurred. The
instance number is displayed at the end
of the fault indication.
7.2.2
Warnings
The warning message associated with the fault is found in the internal event list in the
LHMI menu
Main menu/Monitoring/Internal events
. The message includes the
date, time, description and signal state for the fault. The current status of the internal
fault signals can also be checked via the LHMI in
Main menu/Monitoring/IED
status
.
When a fault appears, record the fault indication message and state it when ordering
service.
Table 16:
Warning indications
Warning indication
Description
Warning
IEC 61850 Error
IEC 61850 has not succeeded in some actions
such as reading the configuration file or startup.
Warning
DNP3 Error
Error in DNP3 communication
7.2.3
Additional indications
The additional indication messages do not activate internal fault or warning.
Section 7
1MRS756509 E
Troubleshooting
86
630 series
Operation Manual
