GE AC Instalation and operation manual V10.docx
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Operation
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A: Information about the status of the equipment and buttons to control it:
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Enable / Disable: the corresponding led shows whether the equipment is
enabled or disabled.
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Run / Ready: the corresponding led shows whether the equipment is running
or is ready for operation.
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Reset: it allows the user to reset all the alarms that have occurred and that
have been previously announced.
Note when start up power supply and Emergency Stop is enabled the state is Initialization and
cannot Enable the GE. Please turn off the Emergency Stop.
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B:
Information about of Active Rectifier and Inverter status.
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C:
Connection mode. Informs about the connection:
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AC independent/parallel.
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DC independent/parallel.
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D:
Information about the control mode:
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Grid.
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Faults (Voltage Dip, Over/Under Voltage, Frequency Variation, Flicker,
Harmonic Sequence).
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E:
Informs about which is the equipment’s control:
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Local: control from LCD screen.
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Remote: using Modbus Ethernet (IP) or serial port.
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Console: analogue control.
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F:
In some scenarios, the control system interacts with the active harmonic
compensation of the equipment under test. When that happens, the control system can
be unstable. Due to the converter’s design, limiting the bandwidth of the control
algorithm can help to stabilize the plant and move forward with the tests. The range is
70 up to 770Hz.
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G:
Connection settings.
