Robotiq Screwdriving Solution - Instruction Manual
Feeder can cause motor block-
age.
3. Review the adjustments of the
Screw Feeder; for instance, a
brush adjustment set too low
can cause motor blockage.
B B B R R -
Major general
error
l
Undervoltage
l
Over temperature
Make sure the Screw Feeder is
powered with the appropriate power
supply.
Make sure the Screw Feeder isnot too
hot.
If the fault persists, call Robotiq
support.
B B B R R R
Major
application
error
Internal major problem
Contact the Robotiq support
department.
Refer to the Error Management section for more troubleshooting guidance.
10.3.Error Management
10.3.1.Robotiq Screwdriver
ERROR DESCRIPTION POTENTIALRECOVERY
RELATED SCRIPT
FUNCTIONS
Screw not detected
The Screwdriver isat the
retract position after going
to the pick position, and the
screw is either not detected
or misaligned.
Dispose of the dropped screw, if
applicable, and perform the
picking action again.
Vacuum off
rq_screw_vacuum_off()
Validate the presence of
the screw
rq_get_screw_detection()
Screw dropped
A screw had been detected,
but its presence is not
detected anymore.
Retrieve the dropped screw, and
either 1) halt the program and
wait for an operator to solve the
issue or 2) dispose of the
dropped screw, if applicable, and
perform the picking action again.
Vacuum off
rq_screw_vacuum_off()
Validate the presence of
the screw
rq_get_screw_detection()
Torque value reached
before reaching final
position
The Screwdriver has
performed the screwing
action but has not reached
the final position due to
1. Maintain the screwdriving
bit in the screw’s drive,
unscrew, and perform the
screwing action again on
Unscrew
rq_auto_unscrew()
88
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