GE N60 Instruction Manual page 503

CHAPTER 7: COMMANDS AND TARGETS
FIRMWARE LOCK
• Message: "Unauthorized firmware attempt"
• Latched target message: No.
• Description of problem: A firmware upgrade operation was attempted while the lock relay setting was enabled.
• What to do: Ask the Supervisor to unlock the relay and try again.
SETTING LOCK
• Message: "Unauthorized setting write"
• Latched target message: No.
• Description of problem: A setting write was attempted while the lock relay setting was enabled.
• What to do: Ask the Supervisor to unlock the settings and try again.
SERVER UNAVAILABLE
• Message: "An attempt to contact the Radius server has failed"
• Latched target message: No.
• Description of problem: The RADIUS authentication server is unavailable.
• What to do: Verify network connectivity and try again.
DOS PARTITION ALARM:
SELF-TEST ERROR
• Description of problem: There is a problem with the Compact Flash memory in the CPU module.
• How often the test is performed: On relay power-up and afterwards once every 24 hours.
• What to do: Contact the factory.
PROTOTYPE FIRMWARE:
Self Test Error
• Description of problem: Seen until the builds is tagged as being 'release candidate' or 'gold' builds.
• What to do: Update firmware to either of these builds.
7.2.2.4 HardFiber self-test error messages
In addition to those provided by the standard UR-series devices, the UR devices implement HardFiber self-tests. These are
listed here. Any abnormal diagnostic condition indicated by the LEDs or the critical failure relay also results in a self-test
message, so troubleshooting is described here. For other relays, such at the B95
Equipment mismatch major self-test
• Description of problem: The number or type of installed hardware modules does not match the order code stored in
the CPU. The standard UR-series Equipment Mismatch self-test is extended to cover the possible presence of a
Process Card.
• Severity: Protection is not available and all contact outputs and shared outputs are de-asserted.
• What to do: Check all modules against the order code. Ensure they are inserted properly, and cycle the control power.
If a module has intentionally been added or removed use the Update Order Code command to notify the relay that the
current module configuration is correct.
N60 NETWORK STABILITY AND SYNCHROPHASOR MEASUREMENT SYSTEM – INSTRUCTION MANUAL
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