Error detection and troubleshooting
110 Operating manual for INVEOR α | DOC01539818 - 0004 | 2017-01 | V2.0 EN
6.1 List of the LED flash codes for error recognition
When an error occurs, the LEDs on the drive controller display a flashing code that allows the
errors to be diagnosed.
The following table contains an overview:
Red
LED
Green
LED
State
Boot loader active (flashing in turn)
Ready for operation (activate En_HW for operation)
Operation / ready
Warning
Error
Identification of motor data
Initialisation
Firmware update
Bus error operation
Bus error ready for operation
Tab. 3: LED flash codes
Key
LED off
LED on
LED flashing
LED flashing quickly
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