GE Multilin g60 Instruction Manual page 479
Ur series generator protection system
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Also See for Multilin g60:
- Instruction manual (780 pages) ,
- Communications manual (532 pages) ,
- Instruction manual (696 pages)
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7 COMMANDS AND TARGETS
GPM-F FAILURE:
TROUBLE 02
•
Latched target message: No.
•
Description of problem: The field ground module reports trouble with injected low frequency signal voltage level or fre-
quency.
•
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 the field ground module. If the problem persists, then 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 G60 are within accepted values. Cycle power to the field ground module. If
the problem remains, then 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 may be connected to another G60 through its alternate RS485 port and it might
be receiving another frequency setting. Please ensure 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
G60. Please contact the factory.
•
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.
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
G60 device. Please contact the factory.
•
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.
GE Multilin
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G60 Generator Protection System
7.2 TARGETS
7
7-11
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