GE G60 Instruction Manual page 324

7.2 TARGETS
Table 7–2: SELF-TEST ERROR MESSAGES
MAJOR SELF-TEST ERRORS
SELF-TEST ERROR
MESSAGE
DSP ERRORS:
A/D Calibration, A/D
Interrupt, A/D Reset, Inter
DSP Rx, Sample Int, Rx
7
Interrupt, Tx Interrupt, Rx
Sample Index, Invalid
Settings, Rx Checksum
DSP ERROR:
DSP HARDWARE
FAILURE
DSP ERROR:
INVALID REVISION
EQUIPMENT MISMATCH
with 2nd-line detail
FLEXLOGIC ERR TOKEN
with 2nd-line detail
LATCHING OUTPUT
ERROR
PROGRAM MEMORY
Test Failed
UNIT NOT CALIBRATED
UNIT NOT PROGRAMMED No
MINOR SELF-TEST ERRORS
BATTERY FAIL
DIRECT RING BREAK
DIRECT DEVICE OFF
EEPROM DATA ERROR
IRIG-B FAILURE
LATCHING OUT ERROR
LOW ON MEMORY
PRI ETHERNET FAIL
PROTOTYPE FIRMWARE Yes
REMOTE DEVICE OFF
SEC ETHERNET FAIL
SNTP FAILURE
SYSTEM EXCEPTION
WATCHDOG ERROR
7-4
LATCHED DESCRIPTION OF PROBLEM
TARGET
MESSAGE?
Yes CT/VT module with digital signal
processor may have a problem.
Yes CT/VT module hardware failure
detected. Applicable to modules
with enhanced diagnostics.
Yes One or more CT/VT modules in a
multiple CT/VT unit has revision C
hardware
No Configuration of modules does not
match the order code stored in the
CPU.
No FlexLogic™ equations do not
compile properly.
No Discrepancy in the position of a
latching contact between firmware
and hardware has been detected.
Yes Error was found while checking
Flash memory.
No Settings indicate the unit is not
calibrated.
PRODUCT SETUP
INSTALLATION setting indicates
relay is not in a programmed state.
Yes Battery is not functioning.
No Direct input/output settings
configured for a ring, but the
connection is not in a ring.
No A direct device is configured but
not connected.
Yes The non-volatile memory has been
corrupted.
No A bad IRIG-B input signal has
been detected
Yes Latching output failure.
Yes Memory is close to 100% capacity. Monitored every 5 seconds.
Yes Primary Ethernet connection
failed.
A prototype version of the
firmware is loaded.
No One or more GOOSE devices are
not responding.
Yes Sec. Ethernet connection failed.
No SNTP server not responding.
Yes Abnormal restart from modules
being removed/inserted when
powered-up, abnormal DC supply,
or internal relay failure.
No Some tasks are behind schedule. Event driven.
G60 Generator Management Relay
7 COMMANDS AND TARGETS
HOW OFTEN THE WHAT TO DO
TEST IS PERFORMED
Every 1/8th of a cycle. Cycle the control power (if the problem
recurs, contact the factory).
Every 1/8th of a cycle. Contact the factory
Every 1/8th of a cycle. Revision C CT/VT module needs to be
replaced with a revision D CT/VT
module. Contact the factory
On power up; thereafter, the Check all modules against the order
backplane is checked for missing code, ensure they are inserted
cards every 5 seconds. properly, and cycle control power (if
problem persists, contact factory).
Event driven; whenever Flex- Finish all equation editing and use self
Logic™ equations are modified. test to debug any errors.
Every 1/8th of a cycle. The latching output module failed.
Replace the Module.
Once flash is uploaded with new Contact the factory.
firmware.
On power up. Contact the factory.
On power up and whenever the Program all settings (especially those
RELAY PROGRAMMED setting is under PRODUCT SETUP
altered. INSTALLATION).
Monitored every 5 seconds. Replace the battery located in the
Reported after 1 minute if problem power supply module (1H or 1L).
persists.
Every second. Check direct input/output configuration
and/or wiring.
Every second. Check direct input/output configuration
and/or wiring.
On power up only. If this message appears after an order
code update is preformed, press the
RESET key to clear target message. In
other cases, contact the factory.
Monitored whenever an IRIG-B Ensure IRIG-B cable is connected,
signal is received. check cable functionality (i.e. physical
damage or perform continuity test),
ensure IRIG-B receiver is functioning,
and check input signal level (it may be
less than specification). If none of
these apply, contact the factory.
Event driven. Contact the factory.
Contact the factory.
Monitored every 2 seconds Check connections.
On power up only. Contact the factory.
Event driven – occurs when a Check GOOSE setup.
device programmed to receive
GOOSE messages stops receiving.
Every 1 to 60 s, depending on
GOOSE packets.
Monitored every 2 seconds Check connections.
10 to 60 seconds. Check SNTP configuration and/or
network connections.
Event driven. Contact the factory.
Contact the factory.
GE Multilin