RoboDK Forum > RoboDK (EN) > RoboDK bugs > Target unreachable ?
RoboDK Forum > RoboDK (EN) > RoboDK bugs > Target unreachable ?

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Target unreachable ?

Tomlogan501 Offline
Member
**
Posts: 11
Threads: 6
Joined: Feb 2022
Reputation: 0
#1
02-25-2022, 02:47 PM
Hi,
I got a weird behavior with my current scene.
I set a tool for a cobotta robot and try to create a target just after.
I got the message target unreachable without any move.


https://pasteboard.co/p2OJDtc72J5J.png
Find
Reply
Jeremy Offline
Moderator
*****
Posts: 1,832
Threads: 2
Joined: Oct 2018
Reputation: 72
#2
02-25-2022, 03:12 PM
Can you attach the .rdk station?
There's not much I can do right now.

Jeremy
Find useful information about RoboDK and its features by visiting our Online Documentation and by watching tutorials on our Youtube Channel. 


Find
Reply
Tomlogan501 Offline
Member
**
Posts: 11
Threads: 6
Joined: Feb 2022
Reputation: 0
#3
02-28-2022, 08:40 AM (This post was last modified: 02-28-2022, 08:40 AM by Tomlogan501.)
Sorry for the wait. Here it is in a simplified and non-confidentional version

https://we.tl/t-uXW2XNDg7E

Thomas
Find
Reply
Jeremy Offline
Moderator
*****
Posts: 1,832
Threads: 2
Joined: Oct 2018
Reputation: 72
#4
02-28-2022, 03:00 PM
Hi Thomas, 

For now we don't have an analytic solution for the Cobota invert kinematic because of the way it's built (Neither a standard industrial or collaborative kinematic). 
If you have it or someone at Denso has it, we can implement it. But otherwise, you can activate the iterative kinematic here. 

   

Unfortunately, with the iterative kinematic, we can't ensure the behavior in the virtual environment will match the behavior of the real robot, especially near singularities. 

Jeremy
Find useful information about RoboDK and its features by visiting our Online Documentation and by watching tutorials on our Youtube Channel. 


Find
Reply
  




Users browsing this thread:
1 Guest(s)