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AarjavAarjav Posts: 8 Apprentice

I am trying to connect a Robotiq 3 Finger Gripper to a UR5 with a CB 3.1 using Modbus communication. However, when I try to run the 3F gripper activate command through the teach pendant, an error message stating "Modbus signal gripper_I0 not connected to slave" pops up. Could I get some information regarding this error message, please?
Some context:
1) The supply LED is on, the communication LED is blinking and the fault LED is off. I understand that the blinking com LED means that network has not been detected.
2) The IP address is in the same subnet as the control box (IP:
3) The gripper works when run through a PC using USB connection.
4) I have tried reinstalling the urcaps file but the error still pops up.

Thanks in advance!


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