Manual de operaciones
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35
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Bypass Freq Tracking Range: When the difference between the bypass input frequency and the
rated frequency is greater than this value, the system determines that the bypass frequency is not
normal, and that the bypass is unavailable. The value range is 1%, 2%, 4%, 5%, 10%(default).
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Bypass rate tracking rate: : Inverter frequency tracking to bypass frequency rate. The value range is
0,5 ~ 2, and is 1 by default.
Fig. 4-40 Settings/Advanced Settings/System Setting (10) submenu
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Power supply upon BYP SCR over temp.: Specifies whether to start bypass mode when
overtemperature occurs. The default value is Enable.
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Bypass Switches Limit: Cross currents occur during the transfer between bypass mode and normal
mode, which impacts the system. This parameter specifies the number of transfers between bypass
mode and normal mode within 1 hour, which ensures system security. The value can be 3 to 10, and is
10 by default.
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EPO transfers to bypass: Specifies whether to start bypass mode when EPO occurs. The default
value is Enabled.
Fig. 4-41 Settings/Advanced Settings/System Setting (11) submenu
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Battery Abnormal BCB trip(DRV): Enable or disable BCB trip single output. The default value is
Disable.
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Bypass Feedback Trip: Enable or disable bypass feedback output. The default value is Disable.
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External Maint. breaker: Enable or disable external maintenance breaker connection detection. The
default value is Disable.