"F-ERR" 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-ERR" LED:

Status

Meaning

Flashing sequence

Device identification for safety key ID query

Red

Illuminated

Critical error, cannot be acknowledged

Red

Flashing (0.5 Hz)

  • Error can be acknowledged
  • Error outside the device, cabling system error, internal memory data error
  • Response to limit value violation active

Yellow

Flashing (2 Hz)

  • Error suppression (muting) active
  • Emergency mode active

Yellow

Illuminated

Warning: Error connection basic device

Green

Flashing (0.5 Hz)

Error in the "Parameterization" operating state:

  • Error in parameterization
  • No parameterization exists
  • Current parameter set not consistent with the safety key
  • Inconsistent parameterization

Green

Illuminated

Fault-free operation

Off

Device off