Troubleshooting; The Gripper Jaws Don't Move; Module Stops Abruptly - WEISS WSG 32 Mounting And Operating Manual

11 Troubleshooting

11.1 The gripper jaws don't move

Possible cause
The base jaws may be jammed in
the housing, for example because
the surfaces to which they are
screwed is not sufficiently flat.
A component is broken, e.g. due to
overloading
Operating voltage is not sufficient
Communication with the module is
not possible
Error message in the system (the
LEDs on the module illuminate yel-
low or red)

11.2 Module stops abruptly

Possible cause
Power supply interrupted
Communication with the module is
not possible
Fast stop
Error message in the system (the
operating state indicators of the
module illuminate yellow or red)
Remedy

Check that the surface is flat where the jaws are to be screwed on

Loosen the module's mounting screws and actuate the module
again.

Replace component or send the module with a repair order to Weiss
Robotics. Make sure that the module was only used within its de-
fined application parameters.

Check the power supply.

Check the requirements on the power supply.

Check the connections and communications cables.

Check the interface addressing (e.g. IP address and Port settings).

Check the connection parameters.

Check the module's operating state.
Remedy

Check the power supply

Check connections and communication cables.

Check the status of the gripper control system.

Determine the cause of the fast stop and remedy if necessary.

Acknowledge the fast stop (see chapter 9.9).

Check the module's operating state.
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