11
Malfunctions
11.1
Fault clearance
Fault description
Cause
Remedy
Coupling spacing is wrong.
Observe the permissible coup-
ling spacings
è
Instruction
manual for motor mounting kit.
Tensions
–
Install the axis so it is free
of tension; maintain even-
ness of the bearing surface
è
–
Change arrangement of the
tool/payload.
–
Align axis so it is exactly
parallel to the second axis.
Controller is set incorrectly.
Change parameters.
Insufficient lubrication at guide. Lubricating the axis
è
Guide unit is defective.
Send axis to Festo or contact
the local Festo service.
Squeaking noises, vibrations or
the axis is not running
smoothly.
Wear on toothed belt/guide or
belt reversal point
Send axis to Festo or contact
the local Festo service.
Coupling spins.
Check the assembly of the
motor mounting set
è
Instruc-
tion manual for motor mounting
kit.
Axis slides or does not move.
Loads too high.
Reduce load mass/torques.
Axis travels over end position.
Proximity sensor does not
switch.
Check proximity sensor, connec-
tions and controller.
Malfunctions
14
Festo — ELCC-TB-KF — 2018-05