SCHUNK MEG 64 EC User Manual

Troubleshooting
03.00 | MEG 50 EC | Assembly and Operating Manual | en | 389201
37
6 Troubleshooting
6.1 Status LED flashing
Status LED Possible cause Troubleshooting
LED on the controller does
not flash 6 times briefly
when switching on
No power supply • Check power supply on
the controller
• Repeated switching off
and on of the power
supply
LED on the controller does
not light up after the
process of switching on is
complete
No power supply • Check power supply on
the controller
LED on controller flashes
continuously (approx. once
per sec.)
• Gripper not connected
• Cable breakage
• Check connection of the
gripper to the controller
and correct if necessary
• Check the coil
resistances of the motor
cables to each other:
approx. 8.2 Ohm
LED on controller flashes
continuously (approx. once
every 2 sec.)
Excessive temperature on
the controller
• Lower gripping force set
value
• Provide sufficient cooling
for controller
LED on controller flashes
continuously (approx. once
every 4 sec.)
Under- or overvoltage • Check power supply on
the controller
LED on controller flashes
continuously (approx. 4
times every 1 sec.)
Overcurrent warning • Lower gripping force set
value
- Spindle / spindle nut
defective (overload)
• The gripper can only be
repaired at the factory!
- Fingers are mechanically
jammed
• Check whether the
adapter plate is stepped
(only in the case of
lateral attachment)

SCHUNK MEG 64 EC Specifications

General

Brand	SCHUNK
Model	MEG 64 EC
Category	Industrial Equipment
Language	English