Warning indication
Warning code
Additional information
Warning
Protection comm.
50
Error in protection communication.
Warning
ARC1 cont. light
85
A continuous light has been detected on
the ARC light input 1.
Warning
ARC2 cont. light
86
A continuous light has been detected on
the ARC light input 2.
Warning
ARC3 cont. light
87
A continuous light has been detected on
the ARC light input 3.
Warning
RTD card error,X130
96
Temporary error occurred in RTD card
located in slot X130.
Warning
RTD meas. error,X130
106
Measurement error in RTD card located
in slot X130.
7.2.3
LED and display messages
Usually when a LED is lit, an indication is shown on the LHMI and event 10 is
generated.
7.3
Correction procedures
7.3.1
Rebooting the software
1.
Select
Main menu/Configuration/General/Software reset
and press
.
2.
Change the value with
or
and press
.
7.3.2
Restoring factory settings
In case of configuration data loss or any other file system error that prevents the
IED from working properly, the whole file system can be restored to the original
factory state. All default settings and configuration files stored in the factory are
restored.
1.
Select
Main menu/Configuration/General/Factory setting
and press
.
2.
Set the value with
or
and press
.
3.
Confirm by selecting
Yes
with
or
and press
again
The IED restores the factory settings and restarts. Restoring takes 1-3 minutes.
Confirmation of restoring the factory settings is shown on the display a few
seconds, after which the IED restarts.
Avoid unnecessary restoring of factory settings, because all the
parameter settings that are written earlier to the relay will be
Section 7
1MRS756708 C
Troubleshooting
92
615 series
Operation Manual
