Faults And Warnings - Siemens MICROMASTER 440 Series Operating Instructions Manual

4 Using the MICROMASTER 440
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 =
Green
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.
50
Ready to run
= Run
MICROMASTER 440
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Operating instructions
6SE6400-5CA00-0BP0