Technical Questions

Robot Communication Topics related to the communication interfaces supported by the robot. URScript All questions related on how to program the robot using URScript. Report a Bug If you think you have found a bug, please submit it here.

Topic	Replies	Views	Activity
About the Technical Questions category Technical Questions	7	2354	January 3, 2025
TeachPendant 3D STP for UR7e Technical Questions	1	12	July 23, 2026
How to SSH into Docker URsim? Robot Communication	0	10	July 22, 2026
How to connect external devices to PolyScopeX URSim Technical Questions	1	28	July 22, 2026
Get_tcp_force(): How are the values calculated? Technical Questions	5	59	July 17, 2026
PolyscopeX-10.13.0-0.9.454.urup not detecting Camera Feed from orbbec-gemini-v335Lg Robot Communication	1	30	July 16, 2026
Exception Caught in Thread J3D-MasterControl-1 Error Technical Questions	0	25	July 15, 2026
Installing Polyscope 5 on Model CB5 (V5.6) Technical Questions	20	559	July 14, 2026
External Control node stays yellow in PolyScope X (ROS2 connected, RViz working) Technical Questions	3	104	July 14, 2026
RPS or minimum sampling rate per UR interface Robot Communication	1	31	July 13, 2026
Polyscope X 10.12 - Ethernet/IP Technical Questions	1	51	July 13, 2026
Power up issues Technical Questions	1	40	July 10, 2026
Control of a Robotiq Hand-E gripper via modbus Robot Communication	2	62	July 10, 2026
UR10 CB3 Teach Pendant turns on but won’t Start,The controller does not supply 24V Technical Questions	3	71	July 9, 2026
Joint torque control - no motion with small torques Technical Questions	16	278	July 8, 2026
[UR5e] direct_torque — correct control equation, gains, and max torque for VLA / RL inference (not trajectory following) Technical Questions	3	143	July 8, 2026
Polyscope X 10.12.1: Difference in program exported on USB to Robot API Technical Questions	6	86	July 8, 2026
Issue during boot process - don't get image after reinstall image Technical Questions	2	59	July 6, 2026
Urupdate failing due to "downgrade version" Technical Questions	2	67	July 6, 2026
UR10 Joint conflicts Technical Questions	1	116	July 3, 2026
Acknowledge Collisions Without Teach Pendant Technical Questions	4	76	July 2, 2026
Get_target_tcp_speed_along_path() bug Report a Bug	0	32	July 2, 2026
UR VNC Connection - Data Security Question Technical Questions	0	64	June 29, 2026
Profinet communication between UR20 and Beckhoff IPC Robot Communication	1	59	June 29, 2026
UR - Siemens Logo example and Documentation Robot Communication	1	1030	June 29, 2026
UR10 - Startup Issues Technical Questions	1	47	June 29, 2026
Question about gravity compensation for UR7e Technical Questions	0	46	June 25, 2026
UR7 + DC OEM + Soft Start Technical Questions	0	45	June 24, 2026
UR20 Lightbase mistake Technical Questions	0	43	June 23, 2026
Move to a point defined by variables Technical Questions	6	105	June 23, 2026