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Display Interface
34 Smart Distribution Panel with ATS
S2-Generator
One of the following is displayed to describe the condition of the input from Source 2.
OK Source 2 is acceptable, as defined in the Transfer Points menu. (The generator is
running.)
OFF The generator is not running.
BAD Source 2 is not acceptable, as defined in the Transfer Points menu, while the ATS is
commanding the generator to run.
Press the
ENTER key when the selector arrow rests at the S2-Generator item to display the following:
L1-2, L2-3, L3-1 The Source 2 line-to-line input voltage in volts (V).
L1, L2, L3 The Source 2 line-to-neutral input voltage in volts (V). These readings are only
displayed on WYE systems.
Frequency The frequency of the Source 2 input, in hertz (Hz).
Qual Describes the quality of the input from Source 2. One of the following conditions is
displayed:
• Source Good: The source is acceptable, as defined in the Transfer Points menu.
• Low Voltage: The input voltage is below the configured Low voltage Transfer Point
on one or more of the phases.
• High Voltage: The input voltage exceeds the configured High voltage Transfer Point
on one or more of the phases.
• Phase Imbalance: The percent voltage difference between two phases, as defined by
the Phase Balance setting in the Transfer Points menu, has been exceeded.
• Freq Range: The frequency is outside the configured Freq range, as defined in the
Transfer Points menu.
• Bad Rotation: The phase rotation does not match the configured Phase Sequence, as
defined in the Transfer Points menu.
Phase Sequence Lists the phase rotation (e.g., A-B-C) of the Source 2 input.