No. Cause of fault How to remedy the problem
J Drive controller gain too high Adjust the controller
K Motor components are rubbing Determine cause and adjust components
Foreign bodies in the air gap Consult the manufacturer
Guide rail is tight Check that the guide rails are not distorted and are parallel
to one another
L Poor alignment Align machine guides
M Shocks from coupled machine Check coupled machine
If the fault still cannot be resolved after applying the measures specied above, contact
Technical Support or your local sales partner.
Operation
8.2Handling faults
Naturally-Cooled 1FN3 Linear Motors
Operating Instructions, 06/2023, A5E52220465B AB 107