GE LPS-O - Page 207

GE Power Management LPS-O Line Protection System 9-
7
9 SERVICING 9.3 TROUBLESHOOTING
9
b) FAILURE MESSAGES: MAGNETICS MODULE
• FAIL-MAG SEEPROM
c) FAILURE MESSAGES: COMMUNICATIONS WARNINGS
• FRONT PORT LOGIN FAILURE
• REAR PORT #1 LOGIN FAILURE
• REAR PORT #2 LOGIN FAILURE
• WARN-FRONT PORT FAIL
• WARN-REAR PORT #1 FAIL
• WARN-REAR PORT #2 FAIL
• WARN-REAR PORT 1 ABSENT
• WARN-REAR PORT 2 ABSENT
d) FAILURE MESSAGES: MISCELLANEOUS FAILURES
• CON MONITOR ALARM
• UNBALANCED SYS ALARM
•FUSE FAILURE
• TRIP BUS CHK FAIL
• TIME STROBE FAIL
e) FAILURE MESSAGES: MISCELLANEOUS MESSAGES
• WARN-LUI KEYPAD ERROR
• WARN--RTC
• WARN-DIGITAL INPUT LOGIC
• WARN-LCD DISPLAY
• ACTIVE GROUP SWITCH THROUGH CCs
• LUI PASSWORDS DISABLED
• DISABLED OUTPUTS
• DO DISABLED-SOFTWARE
• DO DISABLED-HARDWARE
• RELAY TEST
• DIGITAL OUTPUT TEST
• CHANNEL TEST
• PLAYBACK
f) FAILURE MESSAGES: ANI / DSP BOARD
• FAIL-ANI ADC CONTROLLER
• FAIL-ANI ADC SEEPROM
• FAIL-ANI REF. VOLTAGE
• FAIL-ANI ZERO CROSSING LOGIC
• FAIL-DMA NO INTERRUPT
• FAIL-DI INPUT LOGIC
• FAIL-SERIAL EEP READ
• FAIL-FREQUENCY OUT OF RANGE
• FAIL-DSP PROGRAM ROM
• FAIL-DSP INTERNAL RAM
• FAIL-DSP INTERNAL RAM CRC
• FAIL-DSP DPRAM DSP ACCESS
• FAIL-DSP 960-DSP INTERRUPT
• FAIL-RUN TIME DPRAM CHECKSUM
• FAIL-DI SERIAL EEPROM
• FAIL-DO SERIAL EEPROM
• FAIL-DSP SETTINGS
• FAIL-DSP TABLES
• FAIL DSP I960 HANDSHAKE
• FAIL-DSP IN RESET
• FAIL-DSP S/W VERSION
• FAIL-DSP IN SHUTDOWN
• FAIL - ANI VREF1
• FAIL - ANI VREF2
• FAIL - ANI VREF3
• WARN-COMM FRONT PORT FAIL
• WARN-COMM REAR PORT #1 FAIL
• WARN-COMM REAR PORT #2 FAIL
• WARN-COMM LUI KEYPAD ERROR
• STAT-DI ERROR CORRECTED