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Possible Cause
Remedy
Power supply interrupted
•
Check the power supply.
The IO-Link connection cannot be estab-
lished.
•
Check the connections and communications cables.
•
Check the compatibility with the IO-Link master (the gripping
module only supports V1.1 masters).
11.4
The Gripping Module Reports an Error
The state display's light is permanently red or flashes red. The gripping module has triggered a system event
(IO-Link event according to table 16).
Error code of the gripping module
Remedy
Motion error
This error occurs when the base jaws do not move despite a move-
ment command. If this error occurs repeatedly, the drive is defec-
tive. Send the gripping module to Weiss Robotics with a repair or-
der.
Temperature fault
The temperature inside the gripping module exceeds 70 °C.
It is
strongly recommended to stop the gripping module and only start
it again after it has significantly cooled down.
•
Check the ambient conditions.
•
Improve the heat dissipation.
•
Shorten the holding cycles or reduce the gripping force.
•
Make sure that there is a distance between the base jaws and
the end stop in the RELEASED state.
•
Reduce the heat input from outside.
The error is automatically reset when the gripping module has
cooled down. The gripping module remains operational, but it is not
recommended to continue operation.
Memory error in the configuration
memory
The content of the configuration memory is inconsistent.
•
Restart the gripping module. If the error persists, please con-
tact our technical support.
Component malfunction
At least one control component required for operation could not be
initialized.
•
Restart the gripping module. If the error persists, send the
gripping module to Weiss Robotics with a repair order.
General error
Restart by watchdog reset.
•
Acknowledge the error. If the error occurs regularly, please
contact our technical support.
Technology-specific application error
Motor current out of the allowable range or measured values of the
position sensor invalid.
•
Restart the gripping module. If the error persists, send the
gripping module to Weiss Robotics with a repair order.
For troubleshooting, see chapter 9.6.1.
