GE Multilin 345 - Page 64

3–10 345 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
FRONT CONTROL PANEL INTERFACE CHAPTER 3: INTERFACES
* Failure is logged after the detection of 5 consecutive failures - that is after 25 seconds
Table 3-2: Major Self-test Errors
* Failure is logged after the detection of 5 consecutive failures - that is after 25 seconds
MAINTENANCE
ALERT: High
Ethernet
Traffic
No Every 5 seconds*
MAINTENANCE
ALERT: High
Ambient
Temperature
No The ambient
temperature is
above 80
o
C.
Every 1 hour Increase ventilation to the
surroundings.
MAINTENANCE
ALERT:
Daughter Error
No The rear
Communications
daughter board type
does not match the
order code.
Every 5 seconds* Replace the rear
communications
daughter board with the
correct board.
MAINTENANCE
ALERT: Comms
Serial Invalid
No The internal
communications
board does not
match the order
code.
Every 5 seconds* Contact factory.
MAINTENANCE
ALERT: RMIO
Mismatch
No RMIO Module is not
validated;
communications
with the RMIO
module are lost or
interrupted.
Every 5 seconds* Validate the RMIO Module;
check CANBUS
communication.
Self-test Error
Message
Latched
Target
Message?
Description of
Problem
How Often the Test
is Performed
What to do
UNIT FAILURE:
Contact
Factory (XXXX)
Yes This warning is
caused by a unit
hardware failure.
Failure code (XXXX) is
shown.
Every 5 seconds* Contact the factory and
provide the failure code.
RELAY NOT
READY: Check
Settings
No PRODUCT SETUP
INSTALLATION
setting indicates that
relay is not in a
programmed state.
On power up and
whenever the
PRODUCT SETUP
INSTALLATION
setting is altered.
Program all required
settings then set the
PRODUCT SETUP
INSTALLATION setting to
"Programmed".
Self-test Error
Message
Latched
Target
Message?
Description of
Problem
How Often the Test
is Performed
What to do