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2.9.16. Error diagnosis and display options
The KFM LD door drive has an event stack that stores errors and warnings in non-volatile form, for example,
overtemperature of the heat sinks, etc. The error stack can only be read out with one of the service programs.
2.9.17. Signal and fault display by means of light emitting diodes
One possibility for error diagnosis during commissioning is provided by the display of the 4 LEDs on the control
device. Details on the function and meaning can be found in Chap. 5.5 on page 33.
Also see about this the Chap. 4.3 on page 25.
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KFM LD • Instruction manual
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