GE G60 Instruction Manual page 650

TARGETS MENU
• Description of problem: The field ground module reports trouble with injected low frequency signal voltage level or
frequency.
• How often the test is performed: Every second.
• What to do: Verify that the injection voltage actual value in the G60 is around 15 V. If the message remains, cycle
power to the field ground module. If the problem persists, contact the factory.
GPM-F FAILURE:
TROUBLE 03
• Latched target message: No.
• Description of problem: Field ground module reports trouble with its circuitry.
• How often the test is performed: Every second.
• What to do: Verify that the actual values in the G60 are within accepted values. Cycle power to the field ground
module. If the problem persists, contact the factory.
GPM-F FAILURE:
TROUBLE 04
• Latched target message: No.
• Description of problem: The setting for field ground module injection frequency does not match the injection frequency
reported by the module.
• How often the test is performed: Every second
• What to do: The field ground module is possibly connected to another G60 through its alternate RS485 port and
possibly receiving another frequency setting. Ensure that both G60 devices connected to the same field ground
module have the same injection frequency setting.
GPM-F FAILURE:
TROUBLE 05
• Latched target message: No.
• Description of problem: The hardware revision of the field ground module is not supported by the present revision of
the G60.
• How often the test is performed: Every second
• What to do: Check the hardware revision of the field ground module in the G60 actual values and contact the factory.
7
GPM-F FAILURE:
TROUBLE 06
• Latched target message: No.
• Description of problem: The firmware revision of the field ground module is not supported by the present revision of
the G60.
• How often the test is performed: Every second
• What to do: Check the firmware revision of the field ground module in the G60 actual values and contact the factory.
7.2.2.5 HardFiber major 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
7-14
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G60 GENERATOR PROTECTION SYSTEM – INSTRUCTION MANUAL
CHAPTER 7: COMMANDS AND TARGETS
Plus
, see that product's instruction manual.