Lenze EMF2181IB - Manual (Page 39)

Commissioning
Initial switch−on
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39 EDSMF2181IB EN 3.0
Signalling sequence after switch−on
1. The LED
3 is lit. The communication module is carrying out some internal
initialisation processes.
2. Initialisation phase of peripherals starts:
LED
2 (RUN−LED) is lit.
3. The further signalling sequence depends on the operating mode that has been
configured with code C1213:
CAN operating mode (C1213 = 0) Diagnostic interface operating mode (C1213 = 1)
After initialisation of the CAN controller: LED 2
(RUN−LED) is lit.
After having established communication with inverter:
LED
2 (RUN−LED) is lit.
If no device is connected: LED 1 (ERR−LED) is lit.
4. After initialisation of the internal or external modem:
LED
0 is lit.
The device is ready for operation now and can answer calls.