"F-RUN" LED

INFORMATION

The "flashing sequence" state means that both LEDs of the assembly alternately flash in yellow or green. The LED color is alternately assigned to the LEDs, e.g. the "F-RUN" LED flashes green, the "F-ERR" LED flashes yellow, and vice versa.

The following table describes the display functions of the "F-RUN" LED:

LED

Meaning

Flashing sequence

Device identification for safety key ID query

Red

Flashing (0.5 Hz)

Device identification for parameterization

Red

Flashing (2 Hz)

Firmware update, do not switch the device off

Red

Illuminated

Critical fault (cannot be acknowledged)

Yellow

Illuminated

STO safety sub-function is active.

Yellow

Flashing (0.5 Hz)

Device in operating state with one or more of the following constraints:

  • The assembly controls inverters
  • Test mode
  • Referencing active

Green

Flashing (0.5 Hz)

Acceptance of the assembly has not yet taken place

Green

Flashing (2 Hz)

  • Device booting up or initializing
  • Device in parameterization state

Green

Illuminated

Device in operating state and parameter set approved

Off

Device off