"F-RUN" LED

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

LED

Meaning

Off

  • Device off.
  • No MOVISAFE® CSB51A safety option available.

Flashing sequence

Device identification for safety key ID query.

Green

Steady light

Device in operating state and parameter set approved.

Green

Flashing slowly

Acceptance of the module has not yet taken place.

Green

Flashing rapidly

  • Device booting up or initializing
  • Device in parameterization state

Yellow

Flashing slowly

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

  • Module controls the inverter.
  • Test mode

Yellow

Steady light

STO drive safety function is active.

Red

Flashing slowly

Device identification for parameterization

Red

Flashing rapidly

Firmware update, do not switch the device off.

Red

Steady light

Critical fault, cannot be acknowledged.