4 Using the MICROMASTER 440 International English
MICROMASTER 440 Operating instructions
50 6SE6400-5CA00-0BP0
4.5 Faults and warnings
SDP fitted
If an SDP is fitted, the fault states and warnings are indicated by the two LEDs on
the panel, see section 6.1 on page 68 for further information.
If the inverter is working correctly, the following LED sequence is visible:
Green and Yellow = Ready to run
Green = Run
BOP fitted
If a BOP is fitted, the fault states (P0947) and warnings (P2110) are displayed
should a fault condition occur. For further details, please refer to the Parameter
List.
AOP fitted
If the AOP is fitted, the fault and warning codes are displayed on the LCD panel.
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