Refer to Diagnostic class (standard): 3
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Default reaction |
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|---|---|---|
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- |
- |
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BP1 |
BP1 |
In the Lexium 62 Power Supply or Lexium 52, the detected error message is triggered if the pre-charge of the DC bus could not be completed after a predefined time, that is internally calculated with data from the device type plate. If this error is triggered, then the device has to be reset or turned off /on again.
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Cause |
Solution |
|---|---|
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An external load is connected to the DC bus. |
Remove external load. |
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The parameter MainsVoltageMode is configured in an incorrect way. |
Verify the parameter MainsVoltageMode and correct it, if necessary. |
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During the pre-charge, the mains phases were disconnected temporarily. |
Verify if the cable for the mains connection is connected to the device correctly. |