Error description 280-04B3

Error message

Probing of an extrusion not possible

Cause of error

An extrusion that cannot be probed was defined as probing object.
An extrusion cannot be combined with a manual pre-positioning task for which a '?' is programmed in the position definition.

Error correction

Check your entries in Cycle 1493.
Check the definition of the position of the probing object.