Fault Clearance - Festo HGPLE Serie Instrucciones De Utilizacion

HGPLE
11

Fault clearance

Malfunction
Gripper fingers do not move
evenly
Gripper fingers do not move
Squeaking noises or vibrations
Squeaking noises, humming or
vibrations
1) An interruption can only be identified by a following error. However, an interruption is scarcely identified as a cause of a following
error.
Tab. 5
26
Possible cause
Dirty slots
Distorted gripper jaws
HGPLE is distorted due to
incorrect installation
Jamming due excessive speed of
the gripper fingers
Connection interruption
between HGPLE and SFC-DC
HGPLE is distorted due to
incorrect installation
No lubrication
Effective load too large
Speed too high
Position cannot be approached
exactly; the HGPLE attempts to
correct a minimum difference
of > 0.
Remedy
Clean and grease the slots.
Rectify distortion
Eliminate the jam
( Chapter 7).
Check the motor cable is seated
properly and inspect for
1)
damage .
Rectify distortion.
Lubricate the HGPLE
( Chapter 8).
Observe permissible values
( Chapter 13).
Observe permissible values
( Chapter 13).
Ensure free target windows.
Check the axis zero point is not
equal to 0
Check stops
Festo – HGPLE – 1405a English