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kyle0
Posts: 2 Recruit
How to solve 2f-85 Connection Error? |
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Answered | |
/ Most recent by bcastets |
1 comment |

I am attempting to work with a 2f-85 gripper using ROS via the serial to
usb connector. I am unable to to connect properly, and the ros driver
crashes. Using the exact same computer and ros driver I am able to
control a different 2f-85 gripper (we have two), so I have narrowed the
problem down this specific gripper (the wiring seems ok). The gripper
itself is not damaged. We were originally using the gripper with the
URCaps package on a UR5e, and it was completely functional. Now we have
switched to the external cable/usb to control the gripper with ROS.
Right now we just get a solid red light when powered on. The FTDI serial
to usb driver appears to be registering correctly. We have also tried
to access the gripper through the "Robotiq User Interface" program, and
tried to recover the gripper, but failed to make a connection. We have
tried some of the troubleshooting guides, and haven't gotten anywhere.
Do you have any suggestions?
You should be able to connect the gripper on Robotiq user interface (RUI).
Did you supply the gripper with 24V ? I would recommend a 2A power supply.
For the recovery you have to connect press the recover button cut the 24V power for 1s and connect it again.
Could you donwload the latest RUI version and try again to connect your gripper ?
If the gripper is working with RUI, then you can try with ROS. If it is not working you can directly send your questions to [email protected]