Robotiq 2-Finger Adaptive Gripper
Instruction Manual
Robotiq inc. © 2016
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9. Troubleshooting
When using 2-Finger with USB to RS485 serial converter :
Troubleshooting from the Gripper LED :
LED is not lit, Gripper not powered.
Check Gripper power supply and electrical setup, see
.
LED is solid blue and red, Gripper is in fault.
Disconnect the communication and power cycle the Gripper. The led should turn solid red when powered.
While powered with red LED, connect the communication, LED should turn solid blue when connection is establish.
Flashing blue and red LED, Gripper is in fault.
Gripper may be in auto-release, wait for auto-release to be completed, then turn off auto-release and initialize the Gripper.
Gripper may have a major fault, check the error from
Solid blue, no fault and communicating.
If you can control the Gripper from the GUI on the pendant, check your program structure.
If you can not control the Gripper from the pendant, contact support.
Solid red, no fault, but Gripper is not communicating.
USB-RS485 converter LEDs are :
Not lit, no USB communication.
Check USB connection.
Re-install drivers.
Contact support.
Red flashes at slow rate.
Check the DB-9 connector.
Check the cable.
Check the communication parameters from the Robotiq User Interface, see recovery procedure.
Contact support.
Red and green flashing at high speed.
, maximum operating temperature could be exceeded.
Contact support.
When using 2-Finger with
package :
Universal Robots
Troubleshooting from the previous section (LED references) still applies.
From the UR teach pendant :
URcaps install :
Verify that the latest URCaps is installed from the "Robot Setup" menu, inside the "URCaps" tab
URCaps installation instructions are in
Inside the URCaps tab, if you select the appropriate URCaps file, you can see the
Gripper toolbar should appear if installed properly
URCaps is installed but Gripper cannot be controlled :
If Gripper LED is not blue, follow the steps in the first section above
If Gripper LED is blue, URCaps is installed with the latest available version, contact
Driver package install :
Driver checkup :
Use the latest driver version available at
Use the installation instruction from Section 3.7.1
To check your driver version :
With the Gripper unplugged
From the UR teach pendant screen, click the "Gripper" button
Driver version will be shown
If Gripper button is not displayed, driver package is not properly installed, see instruction from
Driver is installed but Gripper cannot be controlled :
If Gripper LED is not blue, follow the steps in the first section above
If Gripper LED is blue, driver is installed with the latest available version, contact [email protected]
