Lenze 8400 protec Manual - Manual (Page 163)

Diagnostics
Display of operating data, diagnostics
Status display of the safety system via LEDs at the controller
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163 EDS84DPS424 EN 5.0
Legend
The symbols used for indicating the LED states have the following meaning:
LED flashes once approx. every 3 seconds (slow flash)
LED flashes once approx. every 1.25 seconds (flash)
LED flashes twice approx. every 1.25 seconds (double flash)
LED blinks every second
LED is permanently on