GE C60 Instruction Manual page 182

7.2 TARGETS
Table 7–2: MAJOR SELF-TEST ERROR MESSAGES
SELF-TEST ERROR
MESSAGE
UNIT NOT PROGRAMMED
EQUIPMENT MISMATCH
with 2nd-line detail message
UNIT NOT CALIBRATED
FLEXLOGIC ERR TOKEN
with 2nd-line detail message
DSP ERRORS:
A/D RESET FAILURE
A/D CAL FAILURE
A/D INT. MISSING
A/D VOLT REF. FAIL
NO DSP INTERRUPTS
DSP CHECKSUM FAILED
DSP FAILED
PROGRAM MEMORY
Test Failed
Table 7–3: MINOR SELF-TEST ERROR MESSAGES
SELF-TEST LATCHED
ERROR MESSAGE TARGET
MSG?
EEPROM Yes
CORRUPTED
IRIG-B FAILURE No
7
PRIM ETHERNET No
FAIL
SEC ETHERNET No
FAIL
BATTERY FAIL No
PROTOTYPE Yes
FIRMWARE
SYSTEM Yes
EXCEPTION or
ABNORMAL
RESTART
LOW ON MEMORY Yes
WATCHDOG No
ERROR
REMOTE DEVICE Yes
OFFLINE
7-4
LATCHED DESCRIPTION OF
TARGET PROBLEM
MSG?
No !"
PRODUCT SETUP
setting
INSTALLATION
indicates relay is not in a
programmed state.
No Configuration of modules
does not match the order
code stored in the CPU.
No Settings indicate the unit
is not calibrated.
No FlexLogic equations do
not compile properly.
Yes CT/VT module with digital
signal processor may
have a problem.
Yes Error was found while
checking Flash memory.
DESCRIPTION OF PROBLEM
The non-volatile memory has
been corrupted.
Bad IRIG-B input signal.
Primary Ethernet connection
failed
Secondary Ethernet connection
failed
Battery is not functioning.
A prototype version of the
firmware is loaded.
Abnormal restart due to modules
being removed/inserted when
powered-up, abnormal DC supply,
or internal relay failure.
Memory is close to 100% capacity Monitored every 5 seconds.
Some tasks are behind schedule
One or more GOOSE devices are
not responding
C60 Breaker Management Relay
7 COMMANDS AND TARGETS
HOW OFTEN THE
TEST IS PERFORMED
On power up and whenever the
setting
RELAY PROGRAMMED
is altered.
On power up; thereafter, the
backplane is checked for
missing cards every 5 seconds.
On power up.
Event driven; whenever Flex-
Logic equations are modified.
Every 1/8th of a cycle.
Once flash is uploaded with
new firmware.
HOW OFTEN THE WHAT TO DO
TEST IS PERFORMED
On power up only. Contact the factory.
Monitored whenever an IRIG- • Ensure the IRIG-B cable is con-
B signal is received.
• Check functionality of the cable
• Ensure the IRIG-B receiver is
• Check the input signal level; it
If none of the above items apply,
contact the factory.
Monitored every 2 seconds Check connections.
Monitored every 2 seconds Check connections.
Monitored every 5 seconds. Replace the battery located in the
power supply module (1H or 1L).
Reported after 1 minute if
problem persists.
On power up only. Contact the factory.
Event driven. Contact the factory.
Contact the factory.
Event driven. Contact the factory.
Event driven. Occurs when a Check GOOSE setup
device programmed to receive
GOOSE messages stops
receiving message. Time is 1
to 60 sec. depending on
GOOSE protocol packets.
WHAT TO DO
Program all settings (especially
those under
PRODUCT SETUP
!"
).
INSTALLATION
Check all module types against
the order code, ensure they are
inserted properly, and cycle
control power (if problem
persists, contact the factory).
Contact the factory.
Finish all equation editing and
use self test to debug any errors.
Cycle the control power (if the
problem recurs, contact the
factory).
Contact the factory.
nected to the relay.
(i.e. look for physical damage or
perform a continuity test).
functioning properly.
may be lower than specification.
GE Multilin