GE T60, Instruction Manual

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GE Multilin T60 Transformer Protection System 7-7
7 COMMANDS AND TARGETS 7.1 COMMANDS
7
• A
RELAY OUT OF SERVICE
event is recorded.
b) MAJOR SELF-TEST ERROR MESSAGES
The major self-test errors are outlined in this section.
• Latched target message : Yes.
• Description of problem : One or more installed hardware modules is not compatible with the T60 order code.
• How often the test is performed : Module dependent.
• What to do : Contact the factory and supply the failure code noted in the display. The “xxx” text identifies the failed mod-
ule (for example, F8L).
• Latched target message : No.
• Description of problem : The configuration of modules does not match the order code stored in the T60.
• How often the test is performed : On power up. Afterwards, the backplane is checked for missing cards every five sec-
onds.
• What to do : Check all modules against the order code, ensure they are inserted properly, and cycle control power. If
the problem persists, contact the factory.
• Latched target message : No.
• Description of problem : A FlexLogic equation is incorrect.
• How often the test is performed : The test is event driven, performed whenever FlexLogic equations are modified
.
• What to do : Finish all equation editing and use self tests to debug any errors.
• Latched target message : No.
• Description of problem : The
PRODUCT SETUP

INSTALLATION

RELAY SETTINGS
setting indicates the T60 is not pro-
grammed.
• How often the test is performed : On power up and whenever the
PRODUCT SETUP

INSTALLATION

RELAY SETTINGS
setting is altered
.
• What to do : Program all settings and then set
PRODUCT SETUP

INSTALLATION

RELAY SETTINGS
to “Programmed”
• Latched target message : Yes.
• Description of problem : Module hardware failure detected. Module Failures 1 to 11 are major. The system can reboot
for four of these, as follows.
MODULE FAILURE 06 — Event message reads SYSTEM INTEGRITRY RECOVERY 06 when a reboot was required
and otherwise MODULE FAILURE 06 when a failure was detected
INCOMPATIBLE H/W:
Contact Factory (xxx)
EQUIPMENT MISMATCH:
with 2nd line detail
FLEXLOGIC ERROR:
with 2nd line detail
UNIT NOT PROGRAMMED:
Check Settings
MODULE FAILURE___:
Contact Factory (xxx)