"F-ERR" LED

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

LED

Meaning

Off

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

Flashing sequence

Device identification for safety key ID query.

Green

Steady light

Fault-free operation

Green

Flashing slowly

Error in the operating state "Parameterization"

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

Yellow

Flashing rapidly

  • Error suppression (muting) active.
  • Emergency mode is active.

Yellow

Steady light

Warning: Error connection basic device

Red

Flashing slowly

  • Error can be acknowledged.
  • Fault outside of the device, cabling system fault
  • Response to limit value overshoot is active

Red

Steady light

Critical fault, cannot be acknowledged.