630.x Sensors/limit switch
Description
Hardware limit switches can be used to monitor limit positions of an axis or even to prevent running to the wrong direction.
Remedy
- 4008, 4009: Positive (4008) or negative (4009) limit switch reached.
- 4010: The servo amplifier cannot be switched on because both limit switches are active.
- All others: A movement in the desired direction is not permitted because the associated limit switch is active.