March 16, 2023 at 12:13 pmAdam DunnSubscriber
Hi, I'm getting an error that I don't understand.
*WARNING*: Node 60215 has been used on different contact pairs (real ID
246 & 343). These two pairs will be merged. Please check the model
*** ERROR *** CP = 16.578 TIME= 11:56:38
However, the target KEYOP11 settings are not the same.
*WARNING*: Some MPC/Lagrange based elements (e.g.186353) in real
constant set 246 overlap with other MPC/Lagrange based elements
(e.g.187783) in real constant set 343 which can cause overconstraint.
What does this mean? How can I access contacts by real ID within mechanical?
March 20, 2023 at 1:51 pmJohn DoyleAnsys Employee
Do you have remote displacement and/or remote force loads defined in the model? Ansys uses contact technology to generate the surface based constraint equations used for these types of loads. The target elements are the master nodes and KEYO(11) is a reference to relaxation method used in the constraint equations. Refer to the MAPDL Elements Reference Manual for TARGE170 for more information.
It appears you have scoped regions (surfaces and/or edges) that are overlapping and the CEs are conflicting with each other. You might also have MPC bonded and/or no-separation pairs that are interfering with each other.
If that description speaks to your application, can you try to change your scoping or your method of applying these loads to eliminate these overlaps?
March 20, 2023 at 7:18 pmAdam DunnSubscriber
I've rebuilt my model using that advice and its worked, thanks!
- The topic ‘Error: the target KEYOP11 settings are not the same’ is closed to new replies.
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